pres/reveal.js-master/test/qunit-1.12.0.js

+/**
+ * QUnit v1.12.0 - A JavaScript Unit Testing Framework
+ *
+ * http://qunitjs.com
+ *
+ * Copyright 2013 jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * https://jquery.org/license/
+ */
+
+(function( window ) {
+
+var QUnit,
+	assert,
+	config,
+	onErrorFnPrev,
+	testId = 0,
+	fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
+	toString = Object.prototype.toString,
+	hasOwn = Object.prototype.hasOwnProperty,
+	// Keep a local reference to Date (GH-283)
+	Date = window.Date,
+	setTimeout = window.setTimeout,
+	defined = {
+		setTimeout: typeof window.setTimeout !== "undefined",
+		sessionStorage: (function() {
+			var x = "qunit-test-string";
+			try {
+				sessionStorage.setItem( x, x );
+				sessionStorage.removeItem( x );
+				return true;
+			} catch( e ) {
+				return false;
+			}
+		}())
+	},
+	/**
+	 * Provides a normalized error string, correcting an issue
+	 * with IE 7 (and prior) where Error.prototype.toString is
+	 * not properly implemented
+	 *
+	 * Based on http://es5.github.com/#x15.11.4.4
+	 *
+	 * @param {String|Error} error
+	 * @return {String} error message
+	 */
+	errorString = function( error ) {
+		var name, message,
+			errorString = error.toString();
+		if ( errorString.substring( 0, 7 ) === "[object" ) {
+			name = error.name ? error.name.toString() : "Error";
+			message = error.message ? error.message.toString() : "";
+			if ( name && message ) {
+				return name + ": " + message;
+			} else if ( name ) {
+				return name;
+			} else if ( message ) {
+				return message;
+			} else {
+				return "Error";
+			}
+		} else {
+			return errorString;
+		}
+	},
+	/**
+	 * Makes a clone of an object using only Array or Object as base,
+	 * and copies over the own enumerable properties.
+	 *
+	 * @param {Object} obj
+	 * @return {Object} New object with only the own properties (recursively).
+	 */
+	objectValues = function( obj ) {
+		// Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392.
+		/*jshint newcap: false */
+		var key, val,
+			vals = QUnit.is( "array", obj ) ? [] : {};
+		for ( key in obj ) {
+			if ( hasOwn.call( obj, key ) ) {
+				val = obj[key];
+				vals[key] = val === Object(val) ? objectValues(val) : val;
+			}
+		}
+		return vals;
+	};
+
+function Test( settings ) {
+	extend( this, settings );
+	this.assertions = [];
+	this.testNumber = ++Test.count;
+}
+
+Test.count = 0;
+
+Test.prototype = {
+	init: function() {
+		var a, b, li,
+			tests = id( "qunit-tests" );
+
+		if ( tests ) {
+			b = document.createElement( "strong" );
+			b.innerHTML = this.nameHtml;
+
+			// `a` initialized at top of scope
+			a = document.createElement( "a" );
+			a.innerHTML = "Rerun";
+			a.href = QUnit.url({ testNumber: this.testNumber });
+
+			li = document.createElement( "li" );
+			li.appendChild( b );
+			li.appendChild( a );
+			li.className = "running";
+			li.id = this.id = "qunit-test-output" + testId++;
+
+			tests.appendChild( li );
+		}
+	},
+	setup: function() {
+		if (
+			// Emit moduleStart when we're switching from one module to another
+			this.module !== config.previousModule ||
+				// They could be equal (both undefined) but if the previousModule property doesn't
+				// yet exist it means this is the first test in a suite that isn't wrapped in a
+				// module, in which case we'll just emit a moduleStart event for 'undefined'.
+				// Without this, reporters can get testStart before moduleStart  which is a problem.
+				!hasOwn.call( config, "previousModule" )
+		) {
+			if ( hasOwn.call( config, "previousModule" ) ) {
+				runLoggingCallbacks( "moduleDone", QUnit, {
+					name: config.previousModule,
+					failed: config.moduleStats.bad,
+					passed: config.moduleStats.all - config.moduleStats.bad,
+					total: config.moduleStats.all
+				});
+			}
+			config.previousModule = this.module;
+			config.moduleStats = { all: 0, bad: 0 };
+			runLoggingCallbacks( "moduleStart", QUnit, {
+				name: this.module
+			});
+		}
+
+		config.current = this;
+
+		this.testEnvironment = extend({
+			setup: function() {},
+			teardown: function() {}
+		}, this.moduleTestEnvironment );
+
+		this.started = +new Date();
+		runLoggingCallbacks( "testStart", QUnit, {
+			name: this.testName,
+			module: this.module
+		});
+
+		/*jshint camelcase:false */
+
+
+		/**
+		 * Expose the current test environment.
+		 *
+		 * @deprecated since 1.12.0: Use QUnit.config.current.testEnvironment instead.
+		 */
+		QUnit.current_testEnvironment = this.testEnvironment;
+
+		/*jshint camelcase:true */
+
+		if ( !config.pollution ) {
+			saveGlobal();
+		}
+		if ( config.notrycatch ) {
+			this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
+			return;
+		}
+		try {
+			this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
+		} catch( e ) {
+			QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
+		}
+	},
+	run: function() {
+		config.current = this;
+
+		var running = id( "qunit-testresult" );
+
+		if ( running ) {
+			running.innerHTML = "Running: <br/>" + this.nameHtml;
+		}
+
+		if ( this.async ) {
+			QUnit.stop();
+		}
+
+		this.callbackStarted = +new Date();
+
+		if ( config.notrycatch ) {
+			this.callback.call( this.testEnvironment, QUnit.assert );
+			this.callbackRuntime = +new Date() - this.callbackStarted;
+			return;
+		}
+
+		try {
+			this.callback.call( this.testEnvironment, QUnit.assert );
+			this.callbackRuntime = +new Date() - this.callbackStarted;
+		} catch( e ) {
+			this.callbackRuntime = +new Date() - this.callbackStarted;
+
+			QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );
+			// else next test will carry the responsibility
+			saveGlobal();
+
+			// Restart the tests if they're blocking
+			if ( config.blocking ) {
+				QUnit.start();
+			}
+		}
+	},
+	teardown: function() {
+		config.current = this;
+		if ( config.notrycatch ) {
+			if ( typeof this.callbackRuntime === "undefined" ) {
+				this.callbackRuntime = +new Date() - this.callbackStarted;
+			}
+			this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert );
+			return;
+		} else {
+			try {
+				this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert );
+			} catch( e ) {
+				QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
+			}
+		}
+		checkPollution();
+	},
+	finish: function() {
+		config.current = this;
+		if ( config.requireExpects && this.expected === null ) {
+			QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack );
+		} else if ( this.expected !== null && this.expected !== this.assertions.length ) {
+			QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack );
+		} else if ( this.expected === null && !this.assertions.length ) {
+			QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack );
+		}
+
+		var i, assertion, a, b, time, li, ol,
+			test = this,
+			good = 0,
+			bad = 0,
+			tests = id( "qunit-tests" );
+
+		this.runtime = +new Date() - this.started;
+		config.stats.all += this.assertions.length;
+		config.moduleStats.all += this.assertions.length;
+
+		if ( tests ) {
+			ol = document.createElement( "ol" );
+			ol.className = "qunit-assert-list";
+
+			for ( i = 0; i < this.assertions.length; i++ ) {
+				assertion = this.assertions[i];
+
+				li = document.createElement( "li" );
+				li.className = assertion.result ? "pass" : "fail";
+				li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" );
+				ol.appendChild( li );
+
+				if ( assertion.result ) {
+					good++;
+				} else {
+					bad++;
+					config.stats.bad++;
+					config.moduleStats.bad++;
+				}
+			}
+
+			// store result when possible
+			if ( QUnit.config.reorder && defined.sessionStorage ) {
+				if ( bad ) {
+					sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad );
+				} else {
+					sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName );
+				}
+			}
+
+			if ( bad === 0 ) {
+				addClass( ol, "qunit-collapsed" );
+			}
+
+			// `b` initialized at top of scope
+			b = document.createElement( "strong" );
+			b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
+
+			addEvent(b, "click", function() {
+				var next = b.parentNode.lastChild,
+					collapsed = hasClass( next, "qunit-collapsed" );
+				( collapsed ? removeClass : addClass )( next, "qunit-collapsed" );
+			});
+
+			addEvent(b, "dblclick", function( e ) {
+				var target = e && e.target ? e.target : window.event.srcElement;
+				if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) {
+					target = target.parentNode;
+				}
+				if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
+					window.location = QUnit.url({ testNumber: test.testNumber });
+				}
+			});
+
+			// `time` initialized at top of scope
+			time = document.createElement( "span" );
+			time.className = "runtime";
+			time.innerHTML = this.runtime + " ms";
+
+			// `li` initialized at top of scope
+			li = id( this.id );
+			li.className = bad ? "fail" : "pass";
+			li.removeChild( li.firstChild );
+			a = li.firstChild;
+			li.appendChild( b );
+			li.appendChild( a );
+			li.appendChild( time );
+			li.appendChild( ol );
+
+		} else {
+			for ( i = 0; i < this.assertions.length; i++ ) {
+				if ( !this.assertions[i].result ) {
+					bad++;
+					config.stats.bad++;
+					config.moduleStats.bad++;
+				}
+			}
+		}
+
+		runLoggingCallbacks( "testDone", QUnit, {
+			name: this.testName,
+			module: this.module,
+			failed: bad,
+			passed: this.assertions.length - bad,
+			total: this.assertions.length,
+			duration: this.runtime
+		});
+
+		QUnit.reset();
+
+		config.current = undefined;
+	},
+
+	queue: function() {
+		var bad,
+			test = this;
+
+		synchronize(function() {
+			test.init();
+		});
+		function run() {
+			// each of these can by async
+			synchronize(function() {
+				test.setup();
+			});
+			synchronize(function() {
+				test.run();
+			});
+			synchronize(function() {
+				test.teardown();
+			});
+			synchronize(function() {
+				test.finish();
+			});
+		}
+
+		// `bad` initialized at top of scope
+		// defer when previous test run passed, if storage is available
+		bad = QUnit.config.reorder && defined.sessionStorage &&
+						+sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName );
+
+		if ( bad ) {
+			run();
+		} else {
+			synchronize( run, true );
+		}
+	}
+};
+
+// Root QUnit object.
+// `QUnit` initialized at top of scope
+QUnit = {
+
+	// call on start of module test to prepend name to all tests
+	module: function( name, testEnvironment ) {
+		config.currentModule = name;
+		config.currentModuleTestEnvironment = testEnvironment;
+		config.modules[name] = true;
+	},
+
+	asyncTest: function( testName, expected, callback ) {
+		if ( arguments.length === 2 ) {
+			callback = expected;
+			expected = null;
+		}
+
+		QUnit.test( testName, expected, callback, true );
+	},
+
+	test: function( testName, expected, callback, async ) {
+		var test,
+			nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>";
+
+		if ( arguments.length === 2 ) {
+			callback = expected;
+			expected = null;
+		}
+
+		if ( config.currentModule ) {
+			nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml;
+		}
+
+		test = new Test({
+			nameHtml: nameHtml,
+			testName: testName,
+			expected: expected,
+			async: async,
+			callback: callback,
+			module: config.currentModule,
+			moduleTestEnvironment: config.currentModuleTestEnvironment,
+			stack: sourceFromStacktrace( 2 )
+		});
+
+		if ( !validTest( test ) ) {
+			return;
+		}
+
+		test.queue();
+	},
+
+	// Specify the number of expected assertions to guarantee that failed test (no assertions are run at all) don't slip through.
+	expect: function( asserts ) {
+		if (arguments.length === 1) {
+			config.current.expected = asserts;
+		} else {
+			return config.current.expected;
+		}
+	},
+
+	start: function( count ) {
+		// QUnit hasn't been initialized yet.
+		// Note: RequireJS (et al) may delay onLoad
+		if ( config.semaphore === undefined ) {
+			QUnit.begin(function() {
+				// This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first
+				setTimeout(function() {
+					QUnit.start( count );
+				});
+			});
+			return;
+		}
+
+		config.semaphore -= count || 1;
+		// don't start until equal number of stop-calls
+		if ( config.semaphore > 0 ) {
+			return;
+		}
+		// ignore if start is called more often then stop
+		if ( config.semaphore < 0 ) {
+			config.semaphore = 0;
+			QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) );
+			return;
+		}
+		// A slight delay, to avoid any current callbacks
+		if ( defined.setTimeout ) {
+			setTimeout(function() {
+				if ( config.semaphore > 0 ) {
+					return;
+				}
+				if ( config.timeout ) {
+					clearTimeout( config.timeout );
+				}
+
+				config.blocking = false;
+				process( true );
+			}, 13);
+		} else {
+			config.blocking = false;
+			process( true );
+		}
+	},
+
+	stop: function( count ) {
+		config.semaphore += count || 1;
+		config.blocking = true;
+
+		if ( config.testTimeout && defined.setTimeout ) {
+			clearTimeout( config.timeout );
+			config.timeout = setTimeout(function() {
+				QUnit.ok( false, "Test timed out" );
+				config.semaphore = 1;
+				QUnit.start();
+			}, config.testTimeout );
+		}
+	}
+};
+
+// `assert` initialized at top of scope
+// Assert helpers
+// All of these must either call QUnit.push() or manually do:
+// - runLoggingCallbacks( "log", .. );
+// - config.current.assertions.push({ .. });
+// We attach it to the QUnit object *after* we expose the public API,
+// otherwise `assert` will become a global variable in browsers (#341).
+assert = {
+	/**
+	 * Asserts rough true-ish result.
+	 * @name ok
+	 * @function
+	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
+	 */
+	ok: function( result, msg ) {
+		if ( !config.current ) {
+			throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) );
+		}
+		result = !!result;
+		msg = msg || (result ? "okay" : "failed" );
+
+		var source,
+			details = {
+				module: config.current.module,
+				name: config.current.testName,
+				result: result,
+				message: msg
+			};
+
+		msg = "<span class='test-message'>" + escapeText( msg ) + "</span>";
+
+		if ( !result ) {
+			source = sourceFromStacktrace( 2 );
+			if ( source ) {
+				details.source = source;
+				msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr></table>";
+			}
+		}
+		runLoggingCallbacks( "log", QUnit, details );
+		config.current.assertions.push({
+			result: result,
+			message: msg
+		});
+	},
+
+	/**
+	 * Assert that the first two arguments are equal, with an optional message.
+	 * Prints out both actual and expected values.
+	 * @name equal
+	 * @function
+	 * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
+	 */
+	equal: function( actual, expected, message ) {
+		/*jshint eqeqeq:false */
+		QUnit.push( expected == actual, actual, expected, message );
+	},
+
+	/**
+	 * @name notEqual
+	 * @function
+	 */
+	notEqual: function( actual, expected, message ) {
+		/*jshint eqeqeq:false */
+		QUnit.push( expected != actual, actual, expected, message );
+	},
+
+	/**
+	 * @name propEqual
+	 * @function
+	 */
+	propEqual: function( actual, expected, message ) {
+		actual = objectValues(actual);
+		expected = objectValues(expected);
+		QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
+	},
+
+	/**
+	 * @name notPropEqual
+	 * @function
+	 */
+	notPropEqual: function( actual, expected, message ) {
+		actual = objectValues(actual);
+		expected = objectValues(expected);
+		QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
+	},
+
+	/**
+	 * @name deepEqual
+	 * @function
+	 */
+	deepEqual: function( actual, expected, message ) {
+		QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
+	},
+
+	/**
+	 * @name notDeepEqual
+	 * @function
+	 */
+	notDeepEqual: function( actual, expected, message ) {
+		QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
+	},
+
+	/**
+	 * @name strictEqual
+	 * @function
+	 */
+	strictEqual: function( actual, expected, message ) {
+		QUnit.push( expected === actual, actual, expected, message );
+	},
+
+	/**
+	 * @name notStrictEqual
+	 * @function
+	 */
+	notStrictEqual: function( actual, expected, message ) {
+		QUnit.push( expected !== actual, actual, expected, message );
+	},
+
+	"throws": function( block, expected, message ) {
+		var actual,
+			expectedOutput = expected,
+			ok = false;
+
+		// 'expected' is optional
+		if ( typeof expected === "string" ) {
+			message = expected;
+			expected = null;
+		}
+
+		config.current.ignoreGlobalErrors = true;
+		try {
+			block.call( config.current.testEnvironment );
+		} catch (e) {
+			actual = e;
+		}
+		config.current.ignoreGlobalErrors = false;
+
+		if ( actual ) {
+			// we don't want to validate thrown error
+			if ( !expected ) {
+				ok = true;
+				expectedOutput = null;
+			// expected is a regexp
+			} else if ( QUnit.objectType( expected ) === "regexp" ) {
+				ok = expected.test( errorString( actual ) );
+			// expected is a constructor
+			} else if ( actual instanceof expected ) {
+				ok = true;
+			// expected is a validation function which returns true is validation passed
+			} else if ( expected.call( {}, actual ) === true ) {
+				expectedOutput = null;
+				ok = true;
+			}
+
+			QUnit.push( ok, actual, expectedOutput, message );
+		} else {
+			QUnit.pushFailure( message, null, "No exception was thrown." );
+		}
+	}
+};
+
+/**
+ * @deprecated since 1.8.0
+ * Kept assertion helpers in root for backwards compatibility.
+ */
+extend( QUnit, assert );
+
+/**
+ * @deprecated since 1.9.0
+ * Kept root "raises()" for backwards compatibility.
+ * (Note that we don't introduce assert.raises).
+ */
+QUnit.raises = assert[ "throws" ];
+
+/**
+ * @deprecated since 1.0.0, replaced with error pushes since 1.3.0
+ * Kept to avoid TypeErrors for undefined methods.
+ */
+QUnit.equals = function() {
+	QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" );
+};
+QUnit.same = function() {
+	QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" );
+};
+
+// We want access to the constructor's prototype
+(function() {
+	function F() {}
+	F.prototype = QUnit;
+	QUnit = new F();
+	// Make F QUnit's constructor so that we can add to the prototype later
+	QUnit.constructor = F;
+}());
+
+/**
+ * Config object: Maintain internal state
+ * Later exposed as QUnit.config
+ * `config` initialized at top of scope
+ */
+config = {
+	// The queue of tests to run
+	queue: [],
+
+	// block until document ready
+	blocking: true,
+
+	// when enabled, show only failing tests
+	// gets persisted through sessionStorage and can be changed in UI via checkbox
+	hidepassed: false,
+
+	// by default, run previously failed tests first
+	// very useful in combination with "Hide passed tests" checked
+	reorder: true,
+
+	// by default, modify document.title when suite is done
+	altertitle: true,
+
+	// when enabled, all tests must call expect()
+	requireExpects: false,
+
+	// add checkboxes that are persisted in the query-string
+	// when enabled, the id is set to `true` as a `QUnit.config` property
+	urlConfig: [
+		{
+			id: "noglobals",
+			label: "Check for Globals",
+			tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings."
+		},
+		{
+			id: "notrycatch",
+			label: "No try-catch",
+			tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings."
+		}
+	],
+
+	// Set of all modules.
+	modules: {},
+
+	// logging callback queues
+	begin: [],
+	done: [],
+	log: [],
+	testStart: [],
+	testDone: [],
+	moduleStart: [],
+	moduleDone: []
+};
+
+// Export global variables, unless an 'exports' object exists,
+// in that case we assume we're in CommonJS (dealt with on the bottom of the script)
+if ( typeof exports === "undefined" ) {
+	extend( window, QUnit.constructor.prototype );
+
+	// Expose QUnit object
+	window.QUnit = QUnit;
+}
+
+// Initialize more QUnit.config and QUnit.urlParams
+(function() {
+	var i,
+		location = window.location || { search: "", protocol: "file:" },
+		params = location.search.slice( 1 ).split( "&" ),
+		length = params.length,
+		urlParams = {},
+		current;
+
+	if ( params[ 0 ] ) {
+		for ( i = 0; i < length; i++ ) {
+			current = params[ i ].split( "=" );
+			current[ 0 ] = decodeURIComponent( current[ 0 ] );
+			// allow just a key to turn on a flag, e.g., test.html?noglobals
+			current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
+			urlParams[ current[ 0 ] ] = current[ 1 ];
+		}
+	}
+
+	QUnit.urlParams = urlParams;
+
+	// String search anywhere in moduleName+testName
+	config.filter = urlParams.filter;
+
+	// Exact match of the module name
+	config.module = urlParams.module;
+
+	config.testNumber = parseInt( urlParams.testNumber, 10 ) || null;
+
+	// Figure out if we're running the tests from a server or not
+	QUnit.isLocal = location.protocol === "file:";
+}());
+
+// Extend QUnit object,
+// these after set here because they should not be exposed as global functions
+extend( QUnit, {
+	assert: assert,
+
+	config: config,
+
+	// Initialize the configuration options
+	init: function() {
+		extend( config, {
+			stats: { all: 0, bad: 0 },
+			moduleStats: { all: 0, bad: 0 },
+			started: +new Date(),
+			updateRate: 1000,
+			blocking: false,
+			autostart: true,
+			autorun: false,
+			filter: "",
+			queue: [],
+			semaphore: 1
+		});
+
+		var tests, banner, result,
+			qunit = id( "qunit" );
+
+		if ( qunit ) {
+			qunit.innerHTML =
+				"<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
+				"<h2 id='qunit-banner'></h2>" +
+				"<div id='qunit-testrunner-toolbar'></div>" +
+				"<h2 id='qunit-userAgent'></h2>" +
+				"<ol id='qunit-tests'></ol>";
+		}
+
+		tests = id( "qunit-tests" );
+		banner = id( "qunit-banner" );
+		result = id( "qunit-testresult" );
+
+		if ( tests ) {
+			tests.innerHTML = "";
+		}
+
+		if ( banner ) {
+			banner.className = "";
+		}
+
+		if ( result ) {
+			result.parentNode.removeChild( result );
+		}
+
+		if ( tests ) {
+			result = document.createElement( "p" );
+			result.id = "qunit-testresult";
+			result.className = "result";
+			tests.parentNode.insertBefore( result, tests );
+			result.innerHTML = "Running...<br/>&nbsp;";
+		}
+	},
+
+	// Resets the test setup. Useful for tests that modify the DOM.
+	/*
+	DEPRECATED: Use multiple tests instead of resetting inside a test.
+	Use testStart or testDone for custom cleanup.
+	This method will throw an error in 2.0, and will be removed in 2.1
+	*/
+	reset: function() {
+		var fixture = id( "qunit-fixture" );
+		if ( fixture ) {
+			fixture.innerHTML = config.fixture;
+		}
+	},
+
+	// Trigger an event on an element.
+	// @example triggerEvent( document.body, "click" );
+	triggerEvent: function( elem, type, event ) {
+		if ( document.createEvent ) {
+			event = document.createEvent( "MouseEvents" );
+			event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
+				0, 0, 0, 0, 0, false, false, false, false, 0, null);
+
+			elem.dispatchEvent( event );
+		} else if ( elem.fireEvent ) {
+			elem.fireEvent( "on" + type );
+		}
+	},
+
+	// Safe object type checking
+	is: function( type, obj ) {
+		return QUnit.objectType( obj ) === type;
+	},
+
+	objectType: function( obj ) {
+		if ( typeof obj === "undefined" ) {
+				return "undefined";
+		// consider: typeof null === object
+		}
+		if ( obj === null ) {
+				return "null";
+		}
+
+		var match = toString.call( obj ).match(/^\[object\s(.*)\]$/),
+			type = match && match[1] || "";
+
+		switch ( type ) {
+			case "Number":
+				if ( isNaN(obj) ) {
+					return "nan";
+				}
+				return "number";
+			case "String":
+			case "Boolean":
+			case "Array":
+			case "Date":
+			case "RegExp":
+			case "Function":
+				return type.toLowerCase();
+		}
+		if ( typeof obj === "object" ) {
+			return "object";
+		}
+		return undefined;
+	},
+
+	push: function( result, actual, expected, message ) {
+		if ( !config.current ) {
+			throw new Error( "assertion outside test context, was " + sourceFromStacktrace() );
+		}
+
+		var output, source,
+			details = {
+				module: config.current.module,
+				name: config.current.testName,
+				result: result,
+				message: message,
+				actual: actual,
+				expected: expected
+			};
+
+		message = escapeText( message ) || ( result ? "okay" : "failed" );
+		message = "<span class='test-message'>" + message + "</span>";
+		output = message;
+
+		if ( !result ) {
+			expected = escapeText( QUnit.jsDump.parse(expected) );
+			actual = escapeText( QUnit.jsDump.parse(actual) );
+			output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>";
+
+			if ( actual !== expected ) {
+				output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>";
+				output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>";
+			}
+
+			source = sourceFromStacktrace();
+
+			if ( source ) {
+				details.source = source;
+				output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
+			}
+
+			output += "</table>";
+		}
+
+		runLoggingCallbacks( "log", QUnit, details );
+
+		config.current.assertions.push({
+			result: !!result,
+			message: output
+		});
+	},
+
+	pushFailure: function( message, source, actual ) {
+		if ( !config.current ) {
+			throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) );
+		}
+
+		var output,
+			details = {
+				module: config.current.module,
+				name: config.current.testName,
+				result: false,
+				message: message
+			};
+
+		message = escapeText( message ) || "error";
+		message = "<span class='test-message'>" + message + "</span>";
+		output = message;
+
+		output += "<table>";
+
+		if ( actual ) {
+			output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>";
+		}
+
+		if ( source ) {
+			details.source = source;
+			output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
+		}
+
+		output += "</table>";
+
+		runLoggingCallbacks( "log", QUnit, details );
+
+		config.current.assertions.push({
+			result: false,
+			message: output
+		});
+	},
+
+	url: function( params ) {
+		params = extend( extend( {}, QUnit.urlParams ), params );
+		var key,
+			querystring = "?";
+
+		for ( key in params ) {
+			if ( hasOwn.call( params, key ) ) {
+				querystring += encodeURIComponent( key ) + "=" +
+					encodeURIComponent( params[ key ] ) + "&";
+			}
+		}
+		return window.location.protocol + "//" + window.location.host +
+			window.location.pathname + querystring.slice( 0, -1 );
+	},
+
+	extend: extend,
+	id: id,
+	addEvent: addEvent,
+	addClass: addClass,
+	hasClass: hasClass,
+	removeClass: removeClass
+	// load, equiv, jsDump, diff: Attached later
+});
+
+/**
+ * @deprecated: Created for backwards compatibility with test runner that set the hook function
+ * into QUnit.{hook}, instead of invoking it and passing the hook function.
+ * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
+ * Doing this allows us to tell if the following methods have been overwritten on the actual
+ * QUnit object.
+ */
+extend( QUnit.constructor.prototype, {
+
+	// Logging callbacks; all receive a single argument with the listed properties
+	// run test/logs.html for any related changes
+	begin: registerLoggingCallback( "begin" ),
+
+	// done: { failed, passed, total, runtime }
+	done: registerLoggingCallback( "done" ),
+
+	// log: { result, actual, expected, message }
+	log: registerLoggingCallback( "log" ),
+
+	// testStart: { name }
+	testStart: registerLoggingCallback( "testStart" ),
+
+	// testDone: { name, failed, passed, total, duration }
+	testDone: registerLoggingCallback( "testDone" ),
+
+	// moduleStart: { name }
+	moduleStart: registerLoggingCallback( "moduleStart" ),
+
+	// moduleDone: { name, failed, passed, total }
+	moduleDone: registerLoggingCallback( "moduleDone" )
+});
+
+if ( typeof document === "undefined" || document.readyState === "complete" ) {
+	config.autorun = true;
+}
+
+QUnit.load = function() {
+	runLoggingCallbacks( "begin", QUnit, {} );
+
+	// Initialize the config, saving the execution queue
+	var banner, filter, i, label, len, main, ol, toolbar, userAgent, val,
+		urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter,
+		numModules = 0,
+		moduleNames = [],
+		moduleFilterHtml = "",
+		urlConfigHtml = "",
+		oldconfig = extend( {}, config );
+
+	QUnit.init();
+	extend(config, oldconfig);
+
+	config.blocking = false;
+
+	len = config.urlConfig.length;
+
+	for ( i = 0; i < len; i++ ) {
+		val = config.urlConfig[i];
+		if ( typeof val === "string" ) {
+			val = {
+				id: val,
+				label: val,
+				tooltip: "[no tooltip available]"
+			};
+		}
+		config[ val.id ] = QUnit.urlParams[ val.id ];
+		urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) +
+			"' name='" + escapeText( val.id ) +
+			"' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) +
+			" title='" + escapeText( val.tooltip ) +
+			"'><label for='qunit-urlconfig-" + escapeText( val.id ) +
+			"' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>";
+	}
+	for ( i in config.modules ) {
+		if ( config.modules.hasOwnProperty( i ) ) {
+			moduleNames.push(i);
+		}
+	}
+	numModules = moduleNames.length;
+	moduleNames.sort( function( a, b ) {
+		return a.localeCompare( b );
+	});
+	moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " +
+		( config.module === undefined  ? "selected='selected'" : "" ) +
+		">< All Modules ></option>";
+
+
+	for ( i = 0; i < numModules; i++) {
+			moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(moduleNames[i]) ) + "' " +
+				( config.module === moduleNames[i] ? "selected='selected'" : "" ) +
+				">" + escapeText(moduleNames[i]) + "</option>";
+	}
+	moduleFilterHtml += "</select>";
+
+	// `userAgent` initialized at top of scope
+	userAgent = id( "qunit-userAgent" );
+	if ( userAgent ) {
+		userAgent.innerHTML = navigator.userAgent;
+	}
+
+	// `banner` initialized at top of scope
+	banner = id( "qunit-header" );
+	if ( banner ) {
+		banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> ";
+	}
+
+	// `toolbar` initialized at top of scope
+	toolbar = id( "qunit-testrunner-toolbar" );
+	if ( toolbar ) {
+		// `filter` initialized at top of scope
+		filter = document.createElement( "input" );
+		filter.type = "checkbox";
+		filter.id = "qunit-filter-pass";
+
+		addEvent( filter, "click", function() {
+			var tmp,
+				ol = document.getElementById( "qunit-tests" );
+
+			if ( filter.checked ) {
+				ol.className = ol.className + " hidepass";
+			} else {
+				tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
+				ol.className = tmp.replace( / hidepass /, " " );
+			}
+			if ( defined.sessionStorage ) {
+				if (filter.checked) {
+					sessionStorage.setItem( "qunit-filter-passed-tests", "true" );
+				} else {
+					sessionStorage.removeItem( "qunit-filter-passed-tests" );
+				}
+			}
+		});
+
+		if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) {
+			filter.checked = true;
+			// `ol` initialized at top of scope
+			ol = document.getElementById( "qunit-tests" );
+			ol.className = ol.className + " hidepass";
+		}
+		toolbar.appendChild( filter );
+
+		// `label` initialized at top of scope
+		label = document.createElement( "label" );
+		label.setAttribute( "for", "qunit-filter-pass" );
+		label.setAttribute( "title", "Only show tests and assertions that fail. Stored in sessionStorage." );
+		label.innerHTML = "Hide passed tests";
+		toolbar.appendChild( label );
+
+		urlConfigCheckboxesContainer = document.createElement("span");
+		urlConfigCheckboxesContainer.innerHTML = urlConfigHtml;
+		urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input");
+		// For oldIE support:
+		// * Add handlers to the individual elements instead of the container
+		// * Use "click" instead of "change"
+		// * Fallback from event.target to event.srcElement
+		addEvents( urlConfigCheckboxes, "click", function( event ) {
+			var params = {},
+				target = event.target || event.srcElement;
+			params[ target.name ] = target.checked ? true : undefined;
+			window.location = QUnit.url( params );
+		});
+		toolbar.appendChild( urlConfigCheckboxesContainer );
+
+		if (numModules > 1) {
+			moduleFilter = document.createElement( "span" );
+			moduleFilter.setAttribute( "id", "qunit-modulefilter-container" );
+			moduleFilter.innerHTML = moduleFilterHtml;
+			addEvent( moduleFilter.lastChild, "change", function() {
+				var selectBox = moduleFilter.getElementsByTagName("select")[0],
+					selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value);
+
+				window.location = QUnit.url({
+					module: ( selectedModule === "" ) ? undefined : selectedModule,
+					// Remove any existing filters
+					filter: undefined,
+					testNumber: undefined
+				});
+			});
+			toolbar.appendChild(moduleFilter);
+		}
+	}
+
+	// `main` initialized at top of scope
+	main = id( "qunit-fixture" );
+	if ( main ) {
+		config.fixture = main.innerHTML;
+	}
+
+	if ( config.autostart ) {
+		QUnit.start();
+	}
+};
+
+addEvent( window, "load", QUnit.load );
+
+// `onErrorFnPrev` initialized at top of scope
+// Preserve other handlers
+onErrorFnPrev = window.onerror;
+
+// Cover uncaught exceptions
+// Returning true will suppress the default browser handler,
+// returning false will let it run.
+window.onerror = function ( error, filePath, linerNr ) {
+	var ret = false;
+	if ( onErrorFnPrev ) {
+		ret = onErrorFnPrev( error, filePath, linerNr );
+	}
+
+	// Treat return value as window.onerror itself does,
+	// Only do our handling if not suppressed.
+	if ( ret !== true ) {
+		if ( QUnit.config.current ) {
+			if ( QUnit.config.current.ignoreGlobalErrors ) {
+				return true;
+			}
+			QUnit.pushFailure( error, filePath + ":" + linerNr );
+		} else {
+			QUnit.test( "global failure", extend( function() {
+				QUnit.pushFailure( error, filePath + ":" + linerNr );
+			}, { validTest: validTest } ) );
+		}
+		return false;
+	}
+
+	return ret;
+};
+
+function done() {
+	config.autorun = true;
+
+	// Log the last module results
+	if ( config.currentModule ) {
+		runLoggingCallbacks( "moduleDone", QUnit, {
+			name: config.currentModule,
+			failed: config.moduleStats.bad,
+			passed: config.moduleStats.all - config.moduleStats.bad,
+			total: config.moduleStats.all
+		});
+	}
+	delete config.previousModule;
+
+	var i, key,
+		banner = id( "qunit-banner" ),
+		tests = id( "qunit-tests" ),
+		runtime = +new Date() - config.started,
+		passed = config.stats.all - config.stats.bad,
+		html = [
+			"Tests completed in ",
+			runtime,
+			" milliseconds.<br/>",
+			"<span class='passed'>",
+			passed,
+			"</span> assertions of <span class='total'>",
+			config.stats.all,
+			"</span> passed, <span class='failed'>",
+			config.stats.bad,
+			"</span> failed."
+		].join( "" );
+
+	if ( banner ) {
+		banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" );
+	}
+
+	if ( tests ) {
+		id( "qunit-testresult" ).innerHTML = html;
+	}
+
+	if ( config.altertitle && typeof document !== "undefined" && document.title ) {
+		// show ✖ for good, ✔ for bad suite result in title
+		// use escape sequences in case file gets loaded with non-utf-8-charset
+		document.title = [
+			( config.stats.bad ? "\u2716" : "\u2714" ),
+			document.title.replace( /^[\u2714\u2716] /i, "" )
+		].join( " " );
+	}
+
+	// clear own sessionStorage items if all tests passed
+	if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) {
+		// `key` & `i` initialized at top of scope
+		for ( i = 0; i < sessionStorage.length; i++ ) {
+			key = sessionStorage.key( i++ );
+			if ( key.indexOf( "qunit-test-" ) === 0 ) {
+				sessionStorage.removeItem( key );
+			}
+		}
+	}
+
+	// scroll back to top to show results
+	if ( window.scrollTo ) {
+		window.scrollTo(0, 0);
+	}
+
+	runLoggingCallbacks( "done", QUnit, {
+		failed: config.stats.bad,
+		passed: passed,
+		total: config.stats.all,
+		runtime: runtime
+	});
+}
+
+/** @return Boolean: true if this test should be ran */
+function validTest( test ) {
+	var include,
+		filter = config.filter && config.filter.toLowerCase(),
+		module = config.module && config.module.toLowerCase(),
+		fullName = (test.module + ": " + test.testName).toLowerCase();
+
+	// Internally-generated tests are always valid
+	if ( test.callback && test.callback.validTest === validTest ) {
+		delete test.callback.validTest;
+		return true;
+	}
+
+	if ( config.testNumber ) {
+		return test.testNumber === config.testNumber;
+	}
+
+	if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) {
+		return false;
+	}
+
+	if ( !filter ) {
+		return true;
+	}
+
+	include = filter.charAt( 0 ) !== "!";
+	if ( !include ) {
+		filter = filter.slice( 1 );
+	}
+
+	// If the filter matches, we need to honour include
+	if ( fullName.indexOf( filter ) !== -1 ) {
+		return include;
+	}
+
+	// Otherwise, do the opposite
+	return !include;
+}
+
+// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
+// Later Safari and IE10 are supposed to support error.stack as well
+// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
+function extractStacktrace( e, offset ) {
+	offset = offset === undefined ? 3 : offset;
+
+	var stack, include, i;
+
+	if ( e.stacktrace ) {
+		// Opera
+		return e.stacktrace.split( "\n" )[ offset + 3 ];
+	} else if ( e.stack ) {
+		// Firefox, Chrome
+		stack = e.stack.split( "\n" );
+		if (/^error$/i.test( stack[0] ) ) {
+			stack.shift();
+		}
+		if ( fileName ) {
+			include = [];
+			for ( i = offset; i < stack.length; i++ ) {
+				if ( stack[ i ].indexOf( fileName ) !== -1 ) {
+					break;
+				}
+				include.push( stack[ i ] );
+			}
+			if ( include.length ) {
+				return include.join( "\n" );
+			}
+		}
+		return stack[ offset ];
+	} else if ( e.sourceURL ) {
+		// Safari, PhantomJS
+		// hopefully one day Safari provides actual stacktraces
+		// exclude useless self-reference for generated Error objects
+		if ( /qunit.js$/.test( e.sourceURL ) ) {
+			return;
+		}
+		// for actual exceptions, this is useful
+		return e.sourceURL + ":" + e.line;
+	}
+}
+function sourceFromStacktrace( offset ) {
+	try {
+		throw new Error();
+	} catch ( e ) {
+		return extractStacktrace( e, offset );
+	}
+}
+
+/**
+ * Escape text for attribute or text content.
+ */
+function escapeText( s ) {
+	if ( !s ) {
+		return "";
+	}
+	s = s + "";
+	// Both single quotes and double quotes (for attributes)
+	return s.replace( /['"<>&]/g, function( s ) {
+		switch( s ) {
+			case "'":
+				return "&#039;";
+			case "\"":
+				return "&quot;";
+			case "<":
+				return "&lt;";
+			case ">":
+				return "&gt;";
+			case "&":
+				return "&amp;";
+		}
+	});
+}
+
+function synchronize( callback, last ) {
+	config.queue.push( callback );
+
+	if ( config.autorun && !config.blocking ) {
+		process( last );
+	}
+}
+
+function process( last ) {
+	function next() {
+		process( last );
+	}
+	var start = new Date().getTime();
+	config.depth = config.depth ? config.depth + 1 : 1;
+
+	while ( config.queue.length && !config.blocking ) {
+		if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) {
+			config.queue.shift()();
+		} else {
+			setTimeout( next, 13 );
+			break;
+		}
+	}
+	config.depth--;
+	if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
+		done();
+	}
+}
+
+function saveGlobal() {
+	config.pollution = [];
+
+	if ( config.noglobals ) {
+		for ( var key in window ) {
+			if ( hasOwn.call( window, key ) ) {
+				// in Opera sometimes DOM element ids show up here, ignore them
+				if ( /^qunit-test-output/.test( key ) ) {
+					continue;
+				}
+				config.pollution.push( key );
+			}
+		}
+	}
+}
+
+function checkPollution() {
+	var newGlobals,
+		deletedGlobals,
+		old = config.pollution;
+
+	saveGlobal();
+
+	newGlobals = diff( config.pollution, old );
+	if ( newGlobals.length > 0 ) {
+		QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") );
+	}
+
+	deletedGlobals = diff( old, config.pollution );
+	if ( deletedGlobals.length > 0 ) {
+		QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") );
+	}
+}
+
+// returns a new Array with the elements that are in a but not in b
+function diff( a, b ) {
+	var i, j,
+		result = a.slice();
+
+	for ( i = 0; i < result.length; i++ ) {
+		for ( j = 0; j < b.length; j++ ) {
+			if ( result[i] === b[j] ) {
+				result.splice( i, 1 );
+				i--;
+				break;
+			}
+		}
+	}
+	return result;
+}
+
+function extend( a, b ) {
+	for ( var prop in b ) {
+		if ( hasOwn.call( b, prop ) ) {
+			// Avoid "Member not found" error in IE8 caused by messing with window.constructor
+			if ( !( prop === "constructor" && a === window ) ) {
+				if ( b[ prop ] === undefined ) {
+					delete a[ prop ];
+				} else {
+					a[ prop ] = b[ prop ];
+				}
+			}
+		}
+	}
+
+	return a;
+}
+
+/**
+ * @param {HTMLElement} elem
+ * @param {string} type
+ * @param {Function} fn
+ */
+function addEvent( elem, type, fn ) {
+	// Standards-based browsers
+	if ( elem.addEventListener ) {
+		elem.addEventListener( type, fn, false );
+	// IE
+	} else {
+		elem.attachEvent( "on" + type, fn );
+	}
+}
+
+/**
+ * @param {Array|NodeList} elems
+ * @param {string} type
+ * @param {Function} fn
+ */
+function addEvents( elems, type, fn ) {
+	var i = elems.length;
+	while ( i-- ) {
+		addEvent( elems[i], type, fn );
+	}
+}
+
+function hasClass( elem, name ) {
+	return (" " + elem.className + " ").indexOf(" " + name + " ") > -1;
+}
+
+function addClass( elem, name ) {
+	if ( !hasClass( elem, name ) ) {
+		elem.className += (elem.className ? " " : "") + name;
+	}
+}
+
+function removeClass( elem, name ) {
+	var set = " " + elem.className + " ";
+	// Class name may appear multiple times
+	while ( set.indexOf(" " + name + " ") > -1 ) {
+		set = set.replace(" " + name + " " , " ");
+	}
+	// If possible, trim it for prettiness, but not necessarily
+	elem.className = typeof set.trim === "function" ? set.trim() : set.replace(/^\s+|\s+$/g, "");
+}
+
+function id( name ) {
+	return !!( typeof document !== "undefined" && document && document.getElementById ) &&
+		document.getElementById( name );
+}
+
+function registerLoggingCallback( key ) {
+	return function( callback ) {
+		config[key].push( callback );
+	};
+}
+
+// Supports deprecated method of completely overwriting logging callbacks
+function runLoggingCallbacks( key, scope, args ) {
+	var i, callbacks;
+	if ( QUnit.hasOwnProperty( key ) ) {
+		QUnit[ key ].call(scope, args );
+	} else {
+		callbacks = config[ key ];
+		for ( i = 0; i < callbacks.length; i++ ) {
+			callbacks[ i ].call( scope, args );
+		}
+	}
+}
+
+// Test for equality any JavaScript type.
+// Author: Philippe Rathé <prathe@gmail.com>
+QUnit.equiv = (function() {
+
+	// Call the o related callback with the given arguments.
+	function bindCallbacks( o, callbacks, args ) {
+		var prop = QUnit.objectType( o );
+		if ( prop ) {
+			if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) {
+				return callbacks[ prop ].apply( callbacks, args );
+			} else {
+				return callbacks[ prop ]; // or undefined
+			}
+		}
+	}
+
+	// the real equiv function
+	var innerEquiv,
+		// stack to decide between skip/abort functions
+		callers = [],
+		// stack to avoiding loops from circular referencing
+		parents = [],
+		parentsB = [],
+
+		getProto = Object.getPrototypeOf || function ( obj ) {
+			/*jshint camelcase:false */
+			return obj.__proto__;
+		},
+		callbacks = (function () {
+
+			// for string, boolean, number and null
+			function useStrictEquality( b, a ) {
+				/*jshint eqeqeq:false */
+				if ( b instanceof a.constructor || a instanceof b.constructor ) {
+					// to catch short annotation VS 'new' annotation of a
+					// declaration
+					// e.g. var i = 1;
+					// var j = new Number(1);
+					return a == b;
+				} else {
+					return a === b;
+				}
+			}
+
+			return {
+				"string": useStrictEquality,
+				"boolean": useStrictEquality,
+				"number": useStrictEquality,
+				"null": useStrictEquality,
+				"undefined": useStrictEquality,
+
+				"nan": function( b ) {
+					return isNaN( b );
+				},
+
+				"date": function( b, a ) {
+					return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf();
+				},
+
+				"regexp": function( b, a ) {
+					return QUnit.objectType( b ) === "regexp" &&
+						// the regex itself
+						a.source === b.source &&
+						// and its modifiers
+						a.global === b.global &&
+						// (gmi) ...
+						a.ignoreCase === b.ignoreCase &&
+						a.multiline === b.multiline &&
+						a.sticky === b.sticky;
+				},
+
+				// - skip when the property is a method of an instance (OOP)
+				// - abort otherwise,
+				// initial === would have catch identical references anyway
+				"function": function() {
+					var caller = callers[callers.length - 1];
+					return caller !== Object && typeof caller !== "undefined";
+				},
+
+				"array": function( b, a ) {
+					var i, j, len, loop, aCircular, bCircular;
+
+					// b could be an object literal here
+					if ( QUnit.objectType( b ) !== "array" ) {
+						return false;
+					}
+
+					len = a.length;
+					if ( len !== b.length ) {
+						// safe and faster
+						return false;
+					}
+
+					// track reference to avoid circular references
+					parents.push( a );
+					parentsB.push( b );
+					for ( i = 0; i < len; i++ ) {
+						loop = false;
+						for ( j = 0; j < parents.length; j++ ) {
+							aCircular = parents[j] === a[i];
+							bCircular = parentsB[j] === b[i];
+							if ( aCircular || bCircular ) {
+								if ( a[i] === b[i] || aCircular && bCircular ) {
+									loop = true;
+								} else {
+									parents.pop();
+									parentsB.pop();
+									return false;
+								}
+							}
+						}
+						if ( !loop && !innerEquiv(a[i], b[i]) ) {
+							parents.pop();
+							parentsB.pop();
+							return false;
+						}
+					}
+					parents.pop();
+					parentsB.pop();
+					return true;
+				},
+
+				"object": function( b, a ) {
+					/*jshint forin:false */
+					var i, j, loop, aCircular, bCircular,
+						// Default to true
+						eq = true,
+						aProperties = [],
+						bProperties = [];
+
+					// comparing constructors is more strict than using
+					// instanceof
+					if ( a.constructor !== b.constructor ) {
+						// Allow objects with no prototype to be equivalent to
+						// objects with Object as their constructor.
+						if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) ||
+							( getProto(b) === null && getProto(a) === Object.prototype ) ) ) {
+								return false;
+						}
+					}
+
+					// stack constructor before traversing properties
+					callers.push( a.constructor );
+
+					// track reference to avoid circular references
+					parents.push( a );
+					parentsB.push( b );
+
+					// be strict: don't ensure hasOwnProperty and go deep
+					for ( i in a ) {
+						loop = false;
+						for ( j = 0; j < parents.length; j++ ) {
+							aCircular = parents[j] === a[i];
+							bCircular = parentsB[j] === b[i];
+							if ( aCircular || bCircular ) {
+								if ( a[i] === b[i] || aCircular && bCircular ) {
+									loop = true;
+								} else {
+									eq = false;
+									break;
+								}
+							}
+						}
+						aProperties.push(i);
+						if ( !loop && !innerEquiv(a[i], b[i]) ) {
+							eq = false;
+							break;
+						}
+					}
+
+					parents.pop();
+					parentsB.pop();
+					callers.pop(); // unstack, we are done
+
+					for ( i in b ) {
+						bProperties.push( i ); // collect b's properties
+					}
+
+					// Ensures identical properties name
+					return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
+				}
+			};
+		}());
+
+	innerEquiv = function() { // can take multiple arguments
+		var args = [].slice.apply( arguments );
+		if ( args.length < 2 ) {
+			return true; // end transition
+		}
+
+		return (function( a, b ) {
+			if ( a === b ) {
+				return true; // catch the most you can
+			} else if ( a === null || b === null || typeof a === "undefined" ||
+					typeof b === "undefined" ||
+					QUnit.objectType(a) !== QUnit.objectType(b) ) {
+				return false; // don't lose time with error prone cases
+			} else {
+				return bindCallbacks(a, callbacks, [ b, a ]);
+			}
+
+			// apply transition with (1..n) arguments
+		}( args[0], args[1] ) && innerEquiv.apply( this, args.splice(1, args.length - 1 )) );
+	};
+
+	return innerEquiv;
+}());
+
+/**
+ * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
+ * http://flesler.blogspot.com Licensed under BSD
+ * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
+ *
+ * @projectDescription Advanced and extensible data dumping for Javascript.
+ * @version 1.0.0
+ * @author Ariel Flesler
+ * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
+ */
+QUnit.jsDump = (function() {
+	function quote( str ) {
+		return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\"";
+	}
+	function literal( o ) {
+		return o + "";
+	}
+	function join( pre, arr, post ) {
+		var s = jsDump.separator(),
+			base = jsDump.indent(),
+			inner = jsDump.indent(1);
+		if ( arr.join ) {
+			arr = arr.join( "," + s + inner );
+		}
+		if ( !arr ) {
+			return pre + post;
+		}
+		return [ pre, inner + arr, base + post ].join(s);
+	}
+	function array( arr, stack ) {
+		var i = arr.length, ret = new Array(i);
+		this.up();
+		while ( i-- ) {
+			ret[i] = this.parse( arr[i] , undefined , stack);
+		}
+		this.down();
+		return join( "[", ret, "]" );
+	}
+
+	var reName = /^function (\w+)/,
+		jsDump = {
+			// type is used mostly internally, you can fix a (custom)type in advance
+			parse: function( obj, type, stack ) {
+				stack = stack || [ ];
+				var inStack, res,
+					parser = this.parsers[ type || this.typeOf(obj) ];
+
+				type = typeof parser;
+				inStack = inArray( obj, stack );
+
+				if ( inStack !== -1 ) {
+					return "recursion(" + (inStack - stack.length) + ")";
+				}
+				if ( type === "function" )  {
+					stack.push( obj );
+					res = parser.call( this, obj, stack );
+					stack.pop();
+					return res;
+				}
+				return ( type === "string" ) ? parser : this.parsers.error;
+			},
+			typeOf: function( obj ) {
+				var type;
+				if ( obj === null ) {
+					type = "null";
+				} else if ( typeof obj === "undefined" ) {
+					type = "undefined";
+				} else if ( QUnit.is( "regexp", obj) ) {
+					type = "regexp";
+				} else if ( QUnit.is( "date", obj) ) {
+					type = "date";
+				} else if ( QUnit.is( "function", obj) ) {
+					type = "function";
+				} else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) {
+					type = "window";
+				} else if ( obj.nodeType === 9 ) {
+					type = "document";
+				} else if ( obj.nodeType ) {
+					type = "node";
+				} else if (
+					// native arrays
+					toString.call( obj ) === "[object Array]" ||
+					// NodeList objects
+					( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) )
+				) {
+					type = "array";
+				} else if ( obj.constructor === Error.prototype.constructor ) {
+					type = "error";
+				} else {
+					type = typeof obj;
+				}
+				return type;
+			},
+			separator: function() {
+				return this.multiline ?	this.HTML ? "<br />" : "\n" : this.HTML ? "&nbsp;" : " ";
+			},
+			// extra can be a number, shortcut for increasing-calling-decreasing
+			indent: function( extra ) {
+				if ( !this.multiline ) {
+					return "";
+				}
+				var chr = this.indentChar;
+				if ( this.HTML ) {
+					chr = chr.replace( /\t/g, "   " ).replace( / /g, "&nbsp;" );
+				}
+				return new Array( this.depth + ( extra || 0 ) ).join(chr);
+			},
+			up: function( a ) {
+				this.depth += a || 1;
+			},
+			down: function( a ) {
+				this.depth -= a || 1;
+			},
+			setParser: function( name, parser ) {
+				this.parsers[name] = parser;
+			},
+			// The next 3 are exposed so you can use them
+			quote: quote,
+			literal: literal,
+			join: join,
+			//
+			depth: 1,
+			// This is the list of parsers, to modify them, use jsDump.setParser
+			parsers: {
+				window: "[Window]",
+				document: "[Document]",
+				error: function(error) {
+					return "Error(\"" + error.message + "\")";
+				},
+				unknown: "[Unknown]",
+				"null": "null",
+				"undefined": "undefined",
+				"function": function( fn ) {
+					var ret = "function",
+						// functions never have name in IE
+						name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1];
+
+					if ( name ) {
+						ret += " " + name;
+					}
+					ret += "( ";
+
+					ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" );
+					return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" );
+				},
+				array: array,
+				nodelist: array,
+				"arguments": array,
+				object: function( map, stack ) {
+					/*jshint forin:false */
+					var ret = [ ], keys, key, val, i;
+					QUnit.jsDump.up();
+					keys = [];
+					for ( key in map ) {
+						keys.push( key );
+					}
+					keys.sort();
+					for ( i = 0; i < keys.length; i++ ) {
+						key = keys[ i ];
+						val = map[ key ];
+						ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) );
+					}
+					QUnit.jsDump.down();
+					return join( "{", ret, "}" );
+				},
+				node: function( node ) {
+					var len, i, val,
+						open = QUnit.jsDump.HTML ? "&lt;" : "<",
+						close = QUnit.jsDump.HTML ? "&gt;" : ">",
+						tag = node.nodeName.toLowerCase(),
+						ret = open + tag,
+						attrs = node.attributes;
+
+					if ( attrs ) {
+						for ( i = 0, len = attrs.length; i < len; i++ ) {
+							val = attrs[i].nodeValue;
+							// IE6 includes all attributes in .attributes, even ones not explicitly set.
+							// Those have values like undefined, null, 0, false, "" or "inherit".
+							if ( val && val !== "inherit" ) {
+								ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" );
+							}
+						}
+					}
+					ret += close;
+
+					// Show content of TextNode or CDATASection
+					if ( node.nodeType === 3 || node.nodeType === 4 ) {
+						ret += node.nodeValue;
+					}
+
+					return ret + open + "/" + tag + close;
+				},
+				// function calls it internally, it's the arguments part of the function
+				functionArgs: function( fn ) {
+					var args,
+						l = fn.length;
+
+					if ( !l ) {
+						return "";
+					}
+
+					args = new Array(l);
+					while ( l-- ) {
+						// 97 is 'a'
+						args[l] = String.fromCharCode(97+l);
+					}
+					return " " + args.join( ", " ) + " ";
+				},
+				// object calls it internally, the key part of an item in a map
+				key: quote,
+				// function calls it internally, it's the content of the function
+				functionCode: "[code]",
+				// node calls it internally, it's an html attribute value
+				attribute: quote,
+				string: quote,
+				date: quote,
+				regexp: literal,
+				number: literal,
+				"boolean": literal
+			},
+			// if true, entities are escaped ( <, >, \t, space and \n )
+			HTML: false,
+			// indentation unit
+			indentChar: "  ",
+			// if true, items in a collection, are separated by a \n, else just a space.
+			multiline: true
+		};
+
+	return jsDump;
+}());
+
+// from jquery.js
+function inArray( elem, array ) {
+	if ( array.indexOf ) {
+		return array.indexOf( elem );
+	}
+
+	for ( var i = 0, length = array.length; i < length; i++ ) {
+		if ( array[ i ] === elem ) {
+			return i;
+		}
+	}
+
+	return -1;
+}
+
+/*
+ * Javascript Diff Algorithm
+ *  By John Resig (http://ejohn.org/)
+ *  Modified by Chu Alan "sprite"
+ *
+ * Released under the MIT license.
+ *
+ * More Info:
+ *  http://ejohn.org/projects/javascript-diff-algorithm/
+ *
+ * Usage: QUnit.diff(expected, actual)
+ *
+ * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the  quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
+ */
+QUnit.diff = (function() {
+	/*jshint eqeqeq:false, eqnull:true */
+	function diff( o, n ) {
+		var i,
+			ns = {},
+			os = {};
+
+		for ( i = 0; i < n.length; i++ ) {
+			if ( !hasOwn.call( ns, n[i] ) ) {
+				ns[ n[i] ] = {
+					rows: [],
+					o: null
+				};
+			}
+			ns[ n[i] ].rows.push( i );
+		}
+
+		for ( i = 0; i < o.length; i++ ) {
+			if ( !hasOwn.call( os, o[i] ) ) {
+				os[ o[i] ] = {
+					rows: [],
+					n: null
+				};
+			}
+			os[ o[i] ].rows.push( i );
+		}
+
+		for ( i in ns ) {
+			if ( hasOwn.call( ns, i ) ) {
+				if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) {
+					n[ ns[i].rows[0] ] = {
+						text: n[ ns[i].rows[0] ],
+						row: os[i].rows[0]
+					};
+					o[ os[i].rows[0] ] = {
+						text: o[ os[i].rows[0] ],
+						row: ns[i].rows[0]
+					};
+				}
+			}
+		}
+
+		for ( i = 0; i < n.length - 1; i++ ) {
+			if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null &&
+						n[ i + 1 ] == o[ n[i].row + 1 ] ) {
+
+				n[ i + 1 ] = {
+					text: n[ i + 1 ],
+					row: n[i].row + 1
+				};
+				o[ n[i].row + 1 ] = {
+					text: o[ n[i].row + 1 ],
+					row: i + 1
+				};
+			}
+		}
+
+		for ( i = n.length - 1; i > 0; i-- ) {
+			if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null &&
+						n[ i - 1 ] == o[ n[i].row - 1 ]) {
+
+				n[ i - 1 ] = {
+					text: n[ i - 1 ],
+					row: n[i].row - 1
+				};
+				o[ n[i].row - 1 ] = {
+					text: o[ n[i].row - 1 ],
+					row: i - 1
+				};
+			}
+		}
+
+		return {
+			o: o,
+			n: n
+		};
+	}
+
+	return function( o, n ) {
+		o = o.replace( /\s+$/, "" );
+		n = n.replace( /\s+$/, "" );
+
+		var i, pre,
+			str = "",
+			out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ),
+			oSpace = o.match(/\s+/g),
+			nSpace = n.match(/\s+/g);
+
+		if ( oSpace == null ) {
+			oSpace = [ " " ];
+		}
+		else {
+			oSpace.push( " " );
+		}
+
+		if ( nSpace == null ) {
+			nSpace = [ " " ];
+		}
+		else {
+			nSpace.push( " " );
+		}
+
+		if ( out.n.length === 0 ) {
+			for ( i = 0; i < out.o.length; i++ ) {
+				str += "<del>" + out.o[i] + oSpace[i] + "</del>";
+			}
+		}
+		else {
+			if ( out.n[0].text == null ) {
+				for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) {
+					str += "<del>" + out.o[n] + oSpace[n] + "</del>";
+				}
+			}
+
+			for ( i = 0; i < out.n.length; i++ ) {
+				if (out.n[i].text == null) {
+					str += "<ins>" + out.n[i] + nSpace[i] + "</ins>";
+				}
+				else {
+					// `pre` initialized at top of scope
+					pre = "";
+
+					for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) {
+						pre += "<del>" + out.o[n] + oSpace[n] + "</del>";
+					}
+					str += " " + out.n[i].text + nSpace[i] + pre;
+				}
+			}
+		}
+
+		return str;
+	};
+}());
+
+// for CommonJS environments, export everything
+if ( typeof exports !== "undefined" ) {
+	extend( exports, QUnit.constructor.prototype );
+}
+
+// get at whatever the global object is, like window in browsers
+}( (function() {return this;}.call()) ));
\ No newline at end of file

pres/reveal.js-master/test/simple.md

+## Slide 1.1
+
+```js
+var a = 1;
+```
+
+
+## Slide 1.2
+
+
+
+## Slide 2

pres/reveal.js-master/test/test-markdown-element-attributes.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Test Markdown Element Attributes</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+
+				<!-- <section data-markdown="example.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n"></section> -->
+
+				<!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes -->
+				<section data-markdown data-separator="^\n---\n$" data-separator-vertical="^\n--\n$" data-element-attributes="{_\s*?([^}]+?)}">>
+					<script type="text/template">
+						## Slide 1.1
+						<!-- {_class="fragment fade-out" data-fragment-index="1"} -->
+
+						--
+
+						## Slide 1.2
+						<!-- {_class="fragment shrink"} -->
+
+						Paragraph 1
+						<!-- {_class="fragment grow"} -->
+
+						Paragraph 2
+						<!-- {_class="fragment grow"} -->
+
+						- list item 1 <!-- {_class="fragment grow"} -->
+						- list item 2 <!-- {_class="fragment grow"} -->
+						- list item 3 <!-- {_class="fragment grow"} -->
+
+
+						---
+
+						## Slide 2
+
+
+						Paragraph 1.2  
+						multi-line <!-- {_class="fragment highlight-red"} -->
+
+						Paragraph 2.2 <!-- {_class="fragment highlight-red"} -->
+
+						Paragraph 2.3 <!-- {_class="fragment highlight-red"} -->
+
+						Paragraph 2.4 <!-- {_class="fragment highlight-red"} -->
+
+						- list item 1 <!-- {_class="fragment highlight-green"} -->
+						- list item 2<!-- {_class="fragment highlight-green"} -->
+						- list item 3<!-- {_class="fragment highlight-green"} -->
+						- list item 4
+						<!-- {_class="fragment highlight-green"} -->
+						- list item 5<!-- {_class="fragment highlight-green"} -->
+
+						Test
+
+						![Example Picture](examples/assets/image2.png)
+						<!-- {_class="reveal stretch"} -->
+
+					</script>
+				</section>
+
+
+
+				<section 	data-markdown data-separator="^\n\n\n"
+									data-separator-vertical="^\n\n"
+									data-separator-notes="^Note:"
+									data-charset="utf-8">
+					<script type="text/template">
+						# Test attributes in Markdown with default separator
+						## Slide 1 Def <!-- .element: class="fragment highlight-red" data-fragment-index="1" -->
+
+
+						## Slide 2 Def
+						<!-- .element: class="fragment highlight-red" -->
+
+					</script>
+				</section>
+
+				<section data-markdown>
+				  <script type="text/template">
+					## Hello world
+					A paragraph
+					<!-- .element: class="fragment highlight-blue" -->
+				  </script>
+				</section>
+
+				<section data-markdown>
+				  <script type="text/template">
+					## Hello world
+
+					Multiple  
+					Line
+					<!-- .element: class="fragment highlight-blue" -->
+				  </script>
+				</section>
+
+				<section data-markdown>
+				  <script type="text/template">
+					## Hello world
+
+					Test<!-- .element: class="fragment highlight-blue" -->
+
+					More Test
+				  </script>
+				</section>
+
+
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="../plugin/markdown/marked.js"></script>
+		<script src="../plugin/markdown/markdown.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test-markdown-element-attributes.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test-markdown-element-attributes.js

+
+
+Reveal.addEventListener( 'ready', function() {
+
+	QUnit.module( 'Markdown' );
+
+	test( 'Vertical separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section' ).length, 4, 'found four slides' );
+	});
+
+
+	test( 'Attributes on element header in vertical slides', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section>section h2.fragment.fade-out' ).length, 1, 'found one vertical slide with class fragment.fade-out on header' );
+		strictEqual( document.querySelectorAll( '.reveal .slides section>section h2.fragment.shrink' ).length, 1, 'found one vertical slide with class fragment.shrink on header' );
+	});
+
+	test( 'Attributes on element paragraphs in vertical slides', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section>section p.fragment.grow' ).length, 2, 'found a vertical slide with two paragraphs with class fragment.grow' );
+	});
+
+	test( 'Attributes on element list items in vertical slides', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section>section li.fragment.grow' ).length, 3, 'found a vertical slide with three list items with class fragment.grow' );
+	});
+
+	test( 'Attributes on element paragraphs in horizontal slides', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section p.fragment.highlight-red' ).length, 4, 'found a horizontal slide with four paragraphs with class fragment.grow' );
+	});
+	test( 'Attributes on element list items in horizontal slides', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section li.fragment.highlight-green' ).length, 5, 'found a horizontal slide with five list items with class fragment.roll-in' );
+	});
+	test( 'Attributes on element list items in horizontal slides', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section img.reveal.stretch' ).length, 1, 'found a horizontal slide with stretched image, class img.reveal.stretch' );
+	});
+
+	test( 'Attributes on elements in vertical slides with default element attribute separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section h2.fragment.highlight-red' ).length, 2, 'found two h2 titles with fragment highlight-red in vertical slides with default element attribute separator' );
+	});
+
+	test( 'Attributes on elements in single slides with default element attribute separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides section p.fragment.highlight-blue' ).length, 3, 'found three elements with fragment highlight-blue in single slide with default element attribute separator' );
+	});
+
+} );
+
+Reveal.initialize();
+

pres/reveal.js-master/test/test-markdown-external.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Test Markdown</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+  		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+				<section data-markdown="simple.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n"></section>
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="../plugin/highlight/highlight.js"></script>
+		<script src="../plugin/markdown/marked.js"></script>
+		<script src="../plugin/markdown/markdown.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test-markdown-external.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test-markdown-external.js

+
+
+Reveal.addEventListener( 'ready', function() {
+
+	QUnit.module( 'Markdown' );
+
+	test( 'Vertical separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section' ).length, 2, 'found two slides' );
+	});
+
+	test( 'Horizontal separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section' ).length, 2, 'found two slides' );
+	});
+
+	test( 'Language highlighter', function() {
+		strictEqual( document.querySelectorAll( '.hljs-keyword' ).length, 1, 'got rendered highlight tag.' );
+		strictEqual( document.querySelector( '.hljs-keyword' ).innerHTML, 'var', 'the same keyword: var.' );
+	});
+
+
+} );
+
+Reveal.initialize();
+

pres/reveal.js-master/test/test-markdown-options.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Test Markdown Options</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+
+				<section data-markdown>
+					<script type="text/template">
+						## Testing Markdown Options
+
+						This "slide" should contain 'smart' quotes.
+					</script>
+				</section>
+
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test-markdown-options.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test-markdown-options.js

+Reveal.addEventListener( 'ready', function() {
+
+	QUnit.module( 'Markdown' );
+
+	test( 'Options are set', function() {
+		strictEqual( marked.defaults.smartypants, true );
+	});
+
+	test( 'Smart quotes are activated', function() {
+		var text = document.querySelector( '.reveal .slides>section>p' ).textContent;
+
+		strictEqual( /['"]/.test( text ), false );
+		strictEqual( /[“”‘’]/.test( text ), true );
+	});
+
+} );
+
+Reveal.initialize({
+	dependencies: [
+		{ src: '../plugin/markdown/marked.js' },
+		{ src: '../plugin/markdown/markdown.js' },
+	],
+	markdown: {
+		smartypants: true
+	}
+});

pres/reveal.js-master/test/test-markdown-slide-attributes.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Test Markdown Attributes</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+
+				<!-- <section data-markdown="example.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n"></section> -->
+
+				<!-- Slides are separated by three lines, vertical slides by two lines, attributes are one any line starting with (spaces and) two dashes -->
+				<section 	data-markdown data-separator="^\n\n\n"
+									data-separator-vertical="^\n\n"
+									data-separator-notes="^Note:"
+									data-attributes="--\s(.*?)$"
+									data-charset="utf-8">
+					<script type="text/template">
+						# Test attributes in Markdown
+						## Slide 1
+
+
+
+						## Slide 2
+						<!-- -- id="slide2" data-transition="zoom" data-background="#A0C66B" -->
+
+
+						## Slide 2.1
+						<!-- -- data-background="#ff0000" data-transition="fade" -->
+
+
+						## Slide 2.2
+						[Link to Slide2](#/slide2)
+
+
+
+						## Slide 3
+						<!-- -- data-transition="zoom" data-background="#C6916B" -->
+
+
+
+						## Slide 4
+					</script>
+				</section>
+
+				<section 	data-markdown data-separator="^\n\n\n"
+									data-separator-vertical="^\n\n"
+									data-separator-notes="^Note:"
+									data-charset="utf-8">
+					<script type="text/template">
+						# Test attributes in Markdown with default separator
+						## Slide 1 Def
+
+
+
+						## Slide 2 Def
+						<!-- .slide: id="slide2def" data-transition="concave" data-background="#A7C66B" -->
+
+
+						## Slide 2.1 Def
+						<!-- .slide: data-background="#f70000" data-transition="page" -->
+
+
+						## Slide 2.2 Def
+						[Link to Slide2](#/slide2def)
+
+
+
+						## Slide 3 Def
+						<!-- .slide: data-transition="concave" data-background="#C7916B" -->
+
+
+
+						## Slide 4
+					</script>
+				</section>
+
+				<section data-markdown>
+					<script type="text/template">
+						<!-- .slide: data-background="#ff0000" -->
+						## Hello world
+					</script>
+				</section>
+
+				<section data-markdown>
+					<script type="text/template">
+						## Hello world
+						<!-- .slide: data-background="#ff0000" -->
+					</script>
+				</section>
+
+				<section data-markdown>
+					<script type="text/template">
+						## Hello world
+
+						Test
+						<!-- .slide: data-background="#ff0000" -->
+
+						More Test
+					</script>
+				</section>
+
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="../plugin/markdown/marked.js"></script>
+		<script src="../plugin/markdown/markdown.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test-markdown-slide-attributes.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test-markdown-slide-attributes.js

+
+
+Reveal.addEventListener( 'ready', function() {
+
+	QUnit.module( 'Markdown' );
+
+	test( 'Vertical separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section' ).length, 6, 'found six vertical slides' );
+	});
+
+	test( 'Id on slide', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section#slide2' ).length, 1, 'found one slide with id slide2' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section a[href="#/slide2"]' ).length, 1, 'found one slide with a link to slide2' );
+	});
+
+	test( 'data-background attributes', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-background="#A0C66B"]' ).length, 1, 'found one vertical slide with data-background="#A0C66B"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-background="#ff0000"]' ).length, 1, 'found one vertical slide with data-background="#ff0000"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section[data-background="#C6916B"]' ).length, 1, 'found one slide with data-background="#C6916B"' );
+	});
+
+	test( 'data-transition attributes', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-transition="zoom"]' ).length, 1, 'found one vertical slide with data-transition="zoom"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-transition="fade"]' ).length, 1, 'found one vertical slide with data-transition="fade"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides section [data-transition="zoom"]' ).length, 1, 'found one slide with data-transition="zoom"' );
+	});
+
+	test( 'data-background attributes with default separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-background="#A7C66B"]' ).length, 1, 'found one vertical slide with data-background="#A0C66B"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-background="#f70000"]' ).length, 1, 'found one vertical slide with data-background="#ff0000"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section[data-background="#C7916B"]' ).length, 1, 'found one slide with data-background="#C6916B"' );
+	});
+
+	test( 'data-transition attributes with default separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-transition="concave"]' ).length, 1, 'found one vertical slide with data-transition="zoom"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section[data-transition="page"]' ).length, 1, 'found one vertical slide with data-transition="fade"' );
+		strictEqual( document.querySelectorAll( '.reveal .slides section [data-transition="concave"]' ).length, 1, 'found one slide with data-transition="zoom"' );
+	});
+
+	test( 'data-transition attributes with inline content', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section[data-background="#ff0000"]' ).length, 3, 'found three horizontal slides with data-background="#ff0000"' );
+	});
+
+} );
+
+Reveal.initialize();
+

pres/reveal.js-master/test/test-markdown.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Test Markdown</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+
+				<!-- <section data-markdown="example.md" data-separator="^\n\n\n" data-separator-vertical="^\n\n"></section> -->
+
+				<!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes -->
+				<section data-markdown data-separator="^\n---\n$" data-separator-vertical="^\n--\n$">
+					<script type="text/template">
+						## Slide 1.1
+
+						--
+
+						## Slide 1.2
+
+						---
+
+						## Slide 2
+					</script>
+				</section>
+
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="../plugin/markdown/marked.js"></script>
+		<script src="../plugin/markdown/markdown.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test-markdown.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test-markdown.js

+
+
+Reveal.addEventListener( 'ready', function() {
+
+	QUnit.module( 'Markdown' );
+
+	test( 'Vertical separator', function() {
+		strictEqual( document.querySelectorAll( '.reveal .slides>section>section' ).length, 2, 'found two slides' );
+	});
+
+
+} );
+
+Reveal.initialize();
+

pres/reveal.js-master/test/test-pdf.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Test PDF exports</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="../css/print/pdf.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+  		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+
+				<section>
+					<h1>1</h1>
+					<img data-src="fake-url.png">
+				</section>
+
+				<section>
+					<section>
+						<h1>2.1</h1>
+					</section>
+					<section>
+						<h1>2.2</h1>
+					</section>
+					<section>
+						<h1>2.3</h1>
+					</section>
+				</section>
+
+				<section id="fragment-slides">
+					<section>
+						<h1>3.1</h1>
+						<ul>
+							<li class="fragment">4.1</li>
+							<li class="fragment">4.2</li>
+							<li class="fragment">4.3</li>
+						</ul>
+					</section>
+
+					<section>
+						<h1>3.2</h1>
+						<ul>
+							<li class="fragment" data-fragment-index="0">4.1</li>
+							<li class="fragment" data-fragment-index="0">4.2</li>
+						</ul>
+					</section>
+
+					<section>
+						<h1>3.3</h1>
+						<ul>
+							<li class="fragment" data-fragment-index="1">3.3.1</li>
+							<li class="fragment" data-fragment-index="4">3.3.2</li>
+							<li class="fragment" data-fragment-index="4">3.3.3</li>
+						</ul>
+					</section>
+				</section>
+
+				<section>
+					<h1>4</h1>
+				</section>
+
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test-pdf.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test-pdf.js

+
+Reveal.addEventListener( 'ready', function() {
+
+	// Only one test for now, we're mainly ensuring that there
+	// are no execution errors when running PDF mode
+
+	test( 'Reveal.isReady', function() {
+		strictEqual( Reveal.isReady(), true, 'returns true' );
+	});
+
+
+} );
+
+Reveal.initialize({ pdf: true });
+

pres/reveal.js-master/test/test.html

+<!doctype html>
+<html lang="en">
+
+	<head>
+		<meta charset="utf-8">
+
+		<title>reveal.js - Tests</title>
+
+		<link rel="stylesheet" href="../css/reveal.css">
+		<link rel="stylesheet" href="qunit-1.12.0.css">
+	</head>
+
+	<body style="overflow: auto;">
+
+		<div id="qunit"></div>
+  		<div id="qunit-fixture"></div>
+
+		<div class="reveal" style="display: none;">
+
+			<div class="slides">
+
+				<section data-background-image="examples/assets/image1.png">
+					<h1>1</h1>
+					<img data-src="fake-url.png">
+					<video data-src="fake-url.mp4"></video>
+					<audio data-src="fake-url.mp3"></audio>
+					<aside class="notes">speaker notes 1</aside>
+				</section>
+
+				<section>
+					<section data-background="examples/assets/image2.png" data-notes="speaker notes 2">
+						<h1>2.1</h1>
+					</section>
+					<section>
+						<h1>2.2</h1>
+					</section>
+					<section>
+						<h1>2.3</h1>
+					</section>
+				</section>
+
+				<section id="fragment-slides">
+					<section>
+						<h1>3.1</h1>
+						<ul>
+							<li class="fragment">4.1</li>
+							<li class="fragment">4.2</li>
+							<li class="fragment">4.3</li>
+						</ul>
+					</section>
+
+					<section>
+						<h1>3.2</h1>
+						<ul>
+							<li class="fragment" data-fragment-index="0">4.1</li>
+							<li class="fragment" data-fragment-index="0">4.2</li>
+						</ul>
+						<iframe data-src="http://example.com"></iframe>
+					</section>
+
+					<section>
+						<h1>3.3</h1>
+						<ul>
+							<li class="fragment" data-fragment-index="1">3.3.1</li>
+							<li class="fragment" data-fragment-index="4">3.3.2</li>
+							<li class="fragment" data-fragment-index="4">3.3.3</li>
+						</ul>
+					</section>
+				</section>
+
+				<section>
+					<h1>4</h1>
+				</section>
+
+			</div>
+
+		</div>
+
+		<script src="../lib/js/head.min.js"></script>
+		<script src="../js/reveal.js"></script>
+		<script src="qunit-1.12.0.js"></script>
+
+		<script src="test.js"></script>
+
+	</body>
+</html>

pres/reveal.js-master/test/test.js

+
+// These tests expect the DOM to contain a presentation
+// with the following slide structure:
+//
+// 1
+// 2 - Three sub-slides
+// 3 - Three fragment elements
+// 3 - Two fragments with same data-fragment-index
+// 4
+
+
+Reveal.addEventListener( 'ready', function() {
+
+	// ---------------------------------------------------------------
+	// DOM TESTS
+
+	QUnit.module( 'DOM' );
+
+	test( 'Initial slides classes', function() {
+		var horizontalSlides = document.querySelectorAll( '.reveal .slides>section' )
+
+		strictEqual( document.querySelectorAll( '.reveal .slides section.past' ).length, 0, 'no .past slides' );
+		strictEqual( document.querySelectorAll( '.reveal .slides section.present' ).length, 1, 'one .present slide' );
+		strictEqual( document.querySelectorAll( '.reveal .slides>section.future' ).length, horizontalSlides.length - 1, 'remaining horizontal slides are .future' );
+
+		strictEqual( document.querySelectorAll( '.reveal .slides section.stack' ).length, 2, 'two .stacks' );
+
+		ok( document.querySelectorAll( '.reveal .slides section.stack' )[0].querySelectorAll( '.future' ).length > 0, 'vertical slides are given .future' );
+	});
+
+	// ---------------------------------------------------------------
+	// API TESTS
+
+	QUnit.module( 'API' );
+
+	test( 'Reveal.isReady', function() {
+		strictEqual( Reveal.isReady(), true, 'returns true' );
+	});
+
+	test( 'Reveal.isOverview', function() {
+		strictEqual( Reveal.isOverview(), false, 'false by default' );
+
+		Reveal.toggleOverview();
+		strictEqual( Reveal.isOverview(), true, 'true after toggling on' );
+
+		Reveal.toggleOverview();
+		strictEqual( Reveal.isOverview(), false, 'false after toggling off' );
+	});
+
+	test( 'Reveal.isPaused', function() {
+		strictEqual( Reveal.isPaused(), false, 'false by default' );
+
+		Reveal.togglePause();
+		strictEqual( Reveal.isPaused(), true, 'true after pausing' );
+
+		Reveal.togglePause();
+		strictEqual( Reveal.isPaused(), false, 'false after resuming' );
+	});
+
+	test( 'Reveal.isFirstSlide', function() {
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 0, 0 )' );
+
+		Reveal.slide( 1, 0 );
+		strictEqual( Reveal.isFirstSlide(), false, 'false after Reveal.slide( 1, 0 )' );
+
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 0, 0 )' );
+	});
+
+	test( 'Reveal.isFirstSlide after vertical slide', function() {
+		Reveal.slide( 1, 1 );
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 1, 1 ) and then Reveal.slide( 0, 0 )' );
+	});
+
+	test( 'Reveal.isLastSlide', function() {
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.isLastSlide(), false, 'false after Reveal.slide( 0, 0 )' );
+
+		var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
+
+		Reveal.slide( lastSlideIndex, 0 );
+		strictEqual( Reveal.isLastSlide(), true, 'true after Reveal.slide( '+ lastSlideIndex +', 0 )' );
+
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.isLastSlide(), false, 'false after Reveal.slide( 0, 0 )' );
+	});
+
+	test( 'Reveal.isLastSlide after vertical slide', function() {
+		var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
+
+		Reveal.slide( 1, 1 );
+		Reveal.slide( lastSlideIndex );
+		strictEqual( Reveal.isLastSlide(), true, 'true after Reveal.slide( 1, 1 ) and then Reveal.slide( '+ lastSlideIndex +', 0 )' );
+	});
+
+	test( 'Reveal.getTotalSlides', function() {
+		strictEqual( Reveal.getTotalSlides(), 8, 'eight slides in total' );
+	});
+
+	test( 'Reveal.getIndices', function() {
+		var indices = Reveal.getIndices();
+
+		ok( indices.hasOwnProperty( 'h' ), 'h exists' );
+		ok( indices.hasOwnProperty( 'v' ), 'v exists' );
+		ok( indices.hasOwnProperty( 'f' ), 'f exists' );
+
+		Reveal.slide( 1, 0 );
+		strictEqual( Reveal.getIndices().h, 1, 'h 1' );
+		strictEqual( Reveal.getIndices().v, 0, 'v 0' );
+
+		Reveal.slide( 1, 2 );
+		strictEqual( Reveal.getIndices().h, 1, 'h 1' );
+		strictEqual( Reveal.getIndices().v, 2, 'v 2' );
+
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.getIndices().h, 0, 'h 0' );
+		strictEqual( Reveal.getIndices().v, 0, 'v 0' );
+	});
+
+	test( 'Reveal.getSlide', function() {
+		equal( Reveal.getSlide( 0 ), document.querySelector( '.reveal .slides>section:first-child' ), 'gets correct first slide' );
+		equal( Reveal.getSlide( 1 ), document.querySelector( '.reveal .slides>section:nth-child(2)' ), 'no v index returns stack' );
+		equal( Reveal.getSlide( 1, 0 ), document.querySelector( '.reveal .slides>section:nth-child(2)>section:nth-child(1)' ), 'v index 0 returns first vertical child' );
+		equal( Reveal.getSlide( 1, 1 ), document.querySelector( '.reveal .slides>section:nth-child(2)>section:nth-child(2)' ), 'v index 1 returns second vertical child' );
+
+		strictEqual( Reveal.getSlide( 100 ), undefined, 'undefined when out of horizontal bounds' );
+		strictEqual( Reveal.getSlide( 1, 100 ), undefined, 'undefined when out of vertical bounds' );
+	});
+
+	test( 'Reveal.getSlideBackground', function() {
+		equal( Reveal.getSlideBackground( 0 ), document.querySelector( '.reveal .backgrounds>.slide-background:first-child' ), 'gets correct first background' );
+		equal( Reveal.getSlideBackground( 1 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2)' ), 'no v index returns stack' );
+		equal( Reveal.getSlideBackground( 1, 0 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2) .slide-background:nth-child(1)' ), 'v index 0 returns first vertical child' );
+		equal( Reveal.getSlideBackground( 1, 1 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2) .slide-background:nth-child(2)' ), 'v index 1 returns second vertical child' );
+
+		strictEqual( Reveal.getSlideBackground( 100 ), undefined, 'undefined when out of horizontal bounds' );
+		strictEqual( Reveal.getSlideBackground( 1, 100 ), undefined, 'undefined when out of vertical bounds' );
+	});
+
+	test( 'Reveal.getSlideNotes', function() {
+		Reveal.slide( 0, 0 );
+		ok( Reveal.getSlideNotes() === 'speaker notes 1', 'works with <aside class="notes">' );
+
+		Reveal.slide( 1, 0 );
+		ok( Reveal.getSlideNotes() === 'speaker notes 2', 'works with <section data-notes="">' );
+	});
+
+	test( 'Reveal.getPreviousSlide/getCurrentSlide', function() {
+		Reveal.slide( 0, 0 );
+		Reveal.slide( 1, 0 );
+
+		var firstSlide = document.querySelector( '.reveal .slides>section:first-child' );
+		var secondSlide = document.querySelector( '.reveal .slides>section:nth-child(2)>section' );
+
+		equal( Reveal.getPreviousSlide(), firstSlide, 'previous is slide #0' );
+		equal( Reveal.getCurrentSlide(), secondSlide, 'current is slide #1' );
+	});
+
+	test( 'Reveal.getProgress', function() {
+		Reveal.slide( 0, 0 );
+		strictEqual( Reveal.getProgress(), 0, 'progress is 0 on first slide' );
+
+		var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
+
+		Reveal.slide( lastSlideIndex, 0 );
+		strictEqual( Reveal.getProgress(), 1, 'progress is 1 on last slide' );
+	});
+
+	test( 'Reveal.getScale', function() {
+		ok( typeof Reveal.getScale() === 'number', 'has scale' );
+	});
+
+	test( 'Reveal.getConfig', function() {
+		ok( typeof Reveal.getConfig() === 'object', 'has config' );
+	});
+
+	test( 'Reveal.configure', function() {
+		strictEqual( Reveal.getConfig().loop, false, '"loop" is false to start with' );
+
+		Reveal.configure({ loop: true });
+		strictEqual( Reveal.getConfig().loop, true, '"loop" has changed to true' );
+
+		Reveal.configure({ loop: false, customTestValue: 1 });
+		strictEqual( Reveal.getConfig().customTestValue, 1, 'supports custom values' );
+	});
+
+	test( 'Reveal.availableRoutes', function() {
+		Reveal.slide( 0, 0 );
+		deepEqual( Reveal.availableRoutes(), { left: false, up: false, down: false, right: true }, 'correct for first slide' );
+
+		Reveal.slide( 1, 0 );
+		deepEqual( Reveal.availableRoutes(), { left: true, up: false, down: true, right: true }, 'correct for vertical slide' );
+	});
+
+	test( 'Reveal.next', function() {
+		Reveal.slide( 0, 0 );
+
+		// Step through vertical child slides
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 1, v: 0, f: undefined } );
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 1, v: 1, f: undefined } );
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 1, v: 2, f: undefined } );
+
+		// Step through fragments
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 } );
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 } );
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 } );
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 } );
+	});
+
+	test( 'Reveal.next at end', function() {
+		Reveal.slide( 3 );
+
+		// We're at the end, this should have no effect
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } );
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } );
+	});
+
+
+	// ---------------------------------------------------------------
+	// FRAGMENT TESTS
+
+	QUnit.module( 'Fragments' );
+
+	test( 'Sliding to fragments', function() {
+		Reveal.slide( 2, 0, -1 );
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: -1 }, 'Reveal.slide( 2, 0, -1 )' );
+
+		Reveal.slide( 2, 0, 0 );
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'Reveal.slide( 2, 0, 0 )' );
+
+		Reveal.slide( 2, 0, 2 );
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'Reveal.slide( 2, 0, 2 )' );
+
+		Reveal.slide( 2, 0, 1 );
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'Reveal.slide( 2, 0, 1 )' );
+	});
+
+	test( 'Hiding all fragments', function() {
+		var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
+
+		Reveal.slide( 2, 0, 0 );
+		strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 1, 'one fragment visible when index is 0' );
+
+		Reveal.slide( 2, 0, -1 );
+		strictEqual( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when index is -1' );
+	});
+
+	test( 'Current fragment', function() {
+		var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
+
+		Reveal.slide( 2, 0 );
+		strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment at index -1' );
+
+		Reveal.slide( 2, 0, 0 );
+		strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 1, 'one current fragment at index 0' );
+
+		Reveal.slide( 1, 0, 0 );
+		strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment when navigating to previous slide' );
+
+		Reveal.slide( 3, 0, 0 );
+		strictEqual( fragmentSlide.querySelectorAll( '.fragment.current-fragment' ).length, 0, 'no current fragment when navigating to next slide' );
+	});
+
+	test( 'Stepping through fragments', function() {
+		Reveal.slide( 2, 0, -1 );
+
+		// forwards:
+
+		Reveal.next();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'next() goes to next fragment' );
+
+		Reveal.right();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'right() goes to next fragment' );
+
+		Reveal.down();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'down() goes to next fragment' );
+
+		Reveal.down(); // moves to f #3
+
+		// backwards:
+
+		Reveal.prev();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'prev() goes to prev fragment' );
+
+		Reveal.left();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'left() goes to prev fragment' );
+
+		Reveal.up();
+		deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'up() goes to prev fragment' );
+	});
+
+	test( 'Stepping past fragments', function() {
+		var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
+
+		Reveal.slide( 0, 0, 0 );
+		equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 0, 'no fragments visible when on previous slide' );
+
+		Reveal.slide( 3, 0, 0 );
+		equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 3, 'all fragments visible when on future slide' );
+	});
+
+	test( 'Fragment indices', function() {
+		var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(2)' );
+
+		Reveal.slide( 3, 0, 0 );
+		equal( fragmentSlide.querySelectorAll( '.fragment.visible' ).length, 2, 'both fragments of same index are shown' );
+
+		// This slide has three fragments, first one is index 0, second and third have index 1
+		Reveal.slide( 2, 2, 0 );
+		equal( Reveal.getIndices().f, 0, 'returns correct index for first fragment' );
+
+		Reveal.slide( 2, 2, 1 );
+		equal( Reveal.getIndices().f, 1, 'returns correct index for two fragments with same index' );
+	});
+
+	test( 'Index generation', function() {
+		var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(1)' );
+
+		// These have no indices defined to start with
+		equal( fragmentSlide.querySelectorAll( '.fragment' )[0].getAttribute( 'data-fragment-index' ), '0' );
+		equal( fragmentSlide.querySelectorAll( '.fragment' )[1].getAttribute( 'data-fragment-index' ), '1' );
+		equal( fragmentSlide.querySelectorAll( '.fragment' )[2].getAttribute( 'data-fragment-index' ), '2' );
+	});
+
+	test( 'Index normalization', function() {
+		var fragmentSlide = document.querySelector( '#fragment-slides>section:nth-child(3)' );
+
+		// These start out as 1-4-4 and should normalize to 0-1-1
+		equal( fragmentSlide.querySelectorAll( '.fragment' )[0].getAttribute( 'data-fragment-index' ), '0' );
+		equal( fragmentSlide.querySelectorAll( '.fragment' )[1].getAttribute( 'data-fragment-index' ), '1' );
+		equal( fragmentSlide.querySelectorAll( '.fragment' )[2].getAttribute( 'data-fragment-index' ), '1' );
+	});
+
+	asyncTest( 'fragmentshown event', function() {
+		expect( 2 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'fragmentshown', _onEvent );
+
+		Reveal.slide( 2, 0 );
+		Reveal.slide( 2, 0 ); // should do nothing
+		Reveal.slide( 2, 0, 0 ); // should do nothing
+		Reveal.next();
+		Reveal.next();
+		Reveal.prev(); // shouldn't fire fragmentshown
+
+		start();
+
+		Reveal.removeEventListener( 'fragmentshown', _onEvent );
+	});
+
+	asyncTest( 'fragmenthidden event', function() {
+		expect( 2 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'fragmenthidden', _onEvent );
+
+		Reveal.slide( 2, 0, 2 );
+		Reveal.slide( 2, 0, 2 ); // should do nothing
+		Reveal.prev();
+		Reveal.prev();
+		Reveal.next(); // shouldn't fire fragmenthidden
+
+		start();
+
+		Reveal.removeEventListener( 'fragmenthidden', _onEvent );
+	});
+
+
+	// ---------------------------------------------------------------
+	// AUTO-SLIDE TESTS
+
+	QUnit.module( 'Auto Sliding' );
+
+	test( 'Reveal.isAutoSliding', function() {
+		strictEqual( Reveal.isAutoSliding(), false, 'false by default' );
+
+		Reveal.configure({ autoSlide: 10000 });
+		strictEqual( Reveal.isAutoSliding(), true, 'true after starting' );
+
+		Reveal.configure({ autoSlide: 0 });
+		strictEqual( Reveal.isAutoSliding(), false, 'false after setting to 0' );
+	});
+
+	test( 'Reveal.toggleAutoSlide', function() {
+		Reveal.configure({ autoSlide: 10000 });
+
+		Reveal.toggleAutoSlide();
+		strictEqual( Reveal.isAutoSliding(), false, 'false after first toggle' );
+		Reveal.toggleAutoSlide();
+		strictEqual( Reveal.isAutoSliding(), true, 'true after second toggle' );
+
+		Reveal.configure({ autoSlide: 0 });
+	});
+
+	asyncTest( 'autoslidepaused', function() {
+		expect( 1 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'autoslidepaused', _onEvent );
+		Reveal.configure({ autoSlide: 10000 });
+		Reveal.toggleAutoSlide();
+
+		start();
+
+		// cleanup
+		Reveal.configure({ autoSlide: 0 });
+		Reveal.removeEventListener( 'autoslidepaused', _onEvent );
+	});
+
+	asyncTest( 'autoslideresumed', function() {
+		expect( 1 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'autoslideresumed', _onEvent );
+		Reveal.configure({ autoSlide: 10000 });
+		Reveal.toggleAutoSlide();
+		Reveal.toggleAutoSlide();
+
+		start();
+
+		// cleanup
+		Reveal.configure({ autoSlide: 0 });
+		Reveal.removeEventListener( 'autoslideresumed', _onEvent );
+	});
+
+
+	// ---------------------------------------------------------------
+	// CONFIGURATION VALUES
+
+	QUnit.module( 'Configuration' );
+
+	test( 'Controls', function() {
+		var controlsElement = document.querySelector( '.reveal>.controls' );
+
+		Reveal.configure({ controls: false });
+		equal( controlsElement.style.display, 'none', 'controls are hidden' );
+
+		Reveal.configure({ controls: true });
+		equal( controlsElement.style.display, 'block', 'controls are visible' );
+	});
+
+	test( 'Progress', function() {
+		var progressElement = document.querySelector( '.reveal>.progress' );
+
+		Reveal.configure({ progress: false });
+		equal( progressElement.style.display, 'none', 'progress are hidden' );
+
+		Reveal.configure({ progress: true });
+		equal( progressElement.style.display, 'block', 'progress are visible' );
+	});
+
+	test( 'Loop', function() {
+		Reveal.configure({ loop: true });
+
+		Reveal.slide( 0, 0 );
+
+		Reveal.left();
+		notEqual( Reveal.getIndices().h, 0, 'looped from start to end' );
+
+		Reveal.right();
+		equal( Reveal.getIndices().h, 0, 'looped from end to start' );
+
+		Reveal.configure({ loop: false });
+	});
+
+
+	// ---------------------------------------------------------------
+	// LAZY-LOADING TESTS
+
+	QUnit.module( 'Lazy-Loading' );
+
+	test( 'img with data-src', function() {
+		strictEqual( document.querySelectorAll( '.reveal section img[src]' ).length, 1, 'Image source has been set' );
+	});
+
+	test( 'video with data-src', function() {
+		strictEqual( document.querySelectorAll( '.reveal section video[src]' ).length, 1, 'Video source has been set' );
+	});
+
+	test( 'audio with data-src', function() {
+		strictEqual( document.querySelectorAll( '.reveal section audio[src]' ).length, 1, 'Audio source has been set' );
+	});
+
+	test( 'iframe with data-src', function() {
+		Reveal.slide( 0, 0 );
+		strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 0, 'Iframe source is not set' );
+		Reveal.slide( 2, 1 );
+		strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 1, 'Iframe source is set' );
+		Reveal.slide( 2, 2 );
+		strictEqual( document.querySelectorAll( '.reveal section iframe[src]' ).length, 0, 'Iframe source is not set' );
+	});
+
+	test( 'background images', function() {
+		var imageSource1 = Reveal.getSlide( 0 ).getAttribute( 'data-background-image' );
+		var imageSource2 = Reveal.getSlide( 1, 0 ).getAttribute( 'data-background' );
+
+		// check that the images are applied to the background elements
+		ok( Reveal.getSlideBackground( 0 ).style.backgroundImage.indexOf( imageSource1 ) !== -1, 'data-background-image worked' );
+		ok( Reveal.getSlideBackground( 1, 0 ).style.backgroundImage.indexOf( imageSource2 ) !== -1, 'data-background worked' );
+	});
+
+
+	// ---------------------------------------------------------------
+	// EVENT TESTS
+
+	QUnit.module( 'Events' );
+
+	asyncTest( 'slidechanged', function() {
+		expect( 3 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'slidechanged', _onEvent );
+
+		Reveal.slide( 1, 0 ); // should trigger
+		Reveal.slide( 1, 0 ); // should do nothing
+		Reveal.next(); // should trigger
+		Reveal.slide( 3, 0 ); // should trigger
+		Reveal.next(); // should do nothing
+
+		start();
+
+		Reveal.removeEventListener( 'slidechanged', _onEvent );
+
+	});
+
+	asyncTest( 'paused', function() {
+		expect( 1 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'paused', _onEvent );
+
+		Reveal.togglePause();
+		Reveal.togglePause();
+
+		start();
+
+		Reveal.removeEventListener( 'paused', _onEvent );
+	});
+
+	asyncTest( 'resumed', function() {
+		expect( 1 );
+
+		var _onEvent = function( event ) {
+			ok( true, 'event fired' );
+		}
+
+		Reveal.addEventListener( 'resumed', _onEvent );
+
+		Reveal.togglePause();
+		Reveal.togglePause();
+
+		start();
+
+		Reveal.removeEventListener( 'resumed', _onEvent );
+	});
+
+
+} );
+
+Reveal.initialize();
+

src/Channel.java

@@ -21,7 +21,7 @@ public class Channel extends NlocEntity implements Comparable<Channel> {
   }
 
   public boolean containsDroplets() {
-    return !dropletList.isEmpty();
+    return !this.dropletList.isEmpty();
   }
 
   public int getLastDropletDistance() {
@@ -30,7 +30,7 @@ public class Channel extends NlocEntity implements Comparable<Channel> {
       minDist = -1;
     } else {
       // Sort dropletlist accoring to droplet position (smallest position first)
-      dropletList.sort((d1,d2) -> 
+      this.dropletList.sort((d1,d2) -> 
           d1.getPosition().getSteps() - d2.getPosition().getSteps());
       minDist = dropletList.get(0).getPosition().getSteps();
 
@@ -55,21 +55,25 @@ public class Channel extends NlocEntity implements Comparable<Channel> {
   }
 
   public List<Droplet> getNormalizedSortedDropletList() {
-    dropletList.sort((d1,d2) -> 
+    this.dropletList.sort((d1,d2) -> 
         d1.getNormalizedSteps() - d2.getNormalizedSteps());
-    return dropletList;
+    return this.dropletList;
   }
 
   public List<Droplet> getDropletList() {
-    return dropletList;
+    return this.dropletList;
   }
 
   public void removeDroplet(Droplet droplet) {
-    dropletList.remove(droplet);
+    this.dropletList.remove(droplet);
   }
 
   public void addDroplet(Droplet droplet) {
-    dropletList.add(droplet);
+    this.dropletList.add(droplet);
+  }
+
+  public void removeAllDroplets() {
+    this.dropletList.clear();
   }
 
   public void setDropletList(List<Droplet> dropletList) {

src/Droplet.java

@@ -2,17 +2,20 @@ package nloc;
 
 import java.util.List;
 import java.util.ArrayList;
+import java.lang.Math;
 
 public class Droplet {
   private Position position;
   private DropletType type;
   private Channel pumpOutlet;
+  private String name;
 
   public Droplet(DropletType type, Position position) {
     this.position = position;
     this.type = type;
     this.pumpOutlet = null;
     this.position.getChannel().addDroplet(this);
+    this.name = "";
   }
 
   public Droplet(DropletType type) {
@@ -21,6 +24,20 @@ public class Droplet {
     this.pumpOutlet = null;
   }
 
+  public Droplet(DropletType type, String name) {
+    this.position = null;
+    this.type = type;
+    this.pumpOutlet = null;
+    this.name = name;
+  }
+
+  public Droplet(Droplet dr) {
+    this.position = dr.getPosition();
+    this.type = dr.getType();
+    this.pumpOutlet = dr.getPumpOutlet();
+    this.name = dr.getName();
+  }
+
   public void move() {
     position.increment(this);
   }
@@ -32,6 +49,14 @@ public class Droplet {
   public Channel getPumpOutlet() {
     return pumpOutlet;
   }
+  
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
 
   public void setPumpOutlet(Channel pumpOutlet) {
     this.pumpOutlet = pumpOutlet;
@@ -47,12 +72,22 @@ public class Droplet {
     int hSteps = chan.getHSteps();
     float factor = 1;
 
-    if (pSteps < hSteps && this.type == DropletType.HEADER) {
-      factor = (float)pSteps / hSteps;
-    } else if (pSteps > hSteps && this.type == DropletType.PAYLOAD) {
-      factor = (float)hSteps / pSteps;
-    } 
-    return (int)(this.position.getSteps() * factor);
+    int normStep;
+
+    if (this.position.getSteps() == 1) {
+      return this.position.getSteps();
+    } else {
+      if (pSteps < hSteps && this.type == DropletType.HEADER) {
+        factor = (float)pSteps / hSteps;
+        normStep = (int)Math.ceil((this.position.getSteps() - 1) * factor);
+      } else if (pSteps > hSteps && this.type == DropletType.PAYLOAD) {
+        factor = (float)hSteps / pSteps;
+        normStep = (int)Math.ceil((this.position.getSteps() - 1) * factor);
+      } else {
+        normStep = this.position.getSteps();
+      }
+    }
+    return normStep;
   }
 
   public Position getPosition() {
@@ -74,18 +109,28 @@ public class Droplet {
       if (drlist.indexOf(this) + 1 == drlist.size()) {
         List<Channel> childChanList = 
           this.position.getChannel().getChildrenList();
+
         int minChanTs = this.position.getChannel().getMinSteps();
         
         // Check if the following channel is a sink
         if (childChanList.size() == 1 && 
             childChanList.get(0) instanceof Sink) {
           coalesce = false;
+          // if this droplet is a PAYLOAD droplet and the following is a 
+          // HEADER Droplet and is in a Module (or the other way round) 
+          // they don't coalesce
+        } else if (childChanList.size() == 1 &&
+            childChanList.get(0) instanceof Module &&
+            !childChanList.get(0).getNormalizedSortedDropletList().isEmpty() &&
+            (this.type != 
+             childChanList.get(0).getNormalizedSortedDropletList().get(0).getType())) {
+          coalesce = false;
         } else if (minChanTs - this.getNormalizedSteps() > Nloc.MIN_TIMEDIFF) { 
           // droplet is last in channel and remaining time in channel is 
           // greater than MIN_TIMEDIFF
           coalesce = false;
         } else {
-          // Next is no sink
+          // Next is no sink and no module with different type of droplet next
           for (Channel chan : childChanList) {
             List<Droplet> childDrList = chan.getNormalizedSortedDropletList();
             if (!childDrList.isEmpty()) {
@@ -102,12 +147,11 @@ public class Droplet {
           this.getNormalizedSteps()) <= Nloc.MIN_TIMEDIFF;
       }
     }
-    
     return coalesce;
   }
 
   public void setPosition(Position position) {
-    if (position != null) {
+    if (this.position != null) {
       this.position.getChannel().removeDroplet(this);
     }
     this.position = position;

src/Nloc.java

@@ -3,7 +3,12 @@ package nloc;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.ListIterator;
+import java.util.Iterator;
 import java.util.Arrays;
+import java.lang.Math;
+import java.util.ConcurrentModificationException;
+import java.util.concurrent.ThreadLocalRandom;
+
 
 public class Nloc {
 
@@ -16,10 +21,344 @@ public class Nloc {
     this.dropletList = new ArrayList<Droplet>();
   }
 
-//  public void addChannel(Channel chan) {
-//    chanlist.add(chan);
-//  }
-//
+  public List<Droplet> 
+    getShortestSequenceOnlyDefaultPathHeader(String [] modulesToVisit) {
+    
+    // start at last bifrucation of payload droplet and move up all bifurcatons
+    // while adding header droplets that only have paths with default channels 
+    // at bifurcations
+
+    // the list representing the sequence //
+    List<Droplet> dropletSequence = null;
+    Pump pump = this.getPump();
+    // get the payload path 
+    List<List<Channel>> pathlist = this.getAllPaths();
+    List<Channel> moduleChanList = null; 
+    List<Channel> payloadPath = null;
+
+    try {
+      moduleChanList = this.getModulesByName(Arrays.asList(modulesToVisit));
+      payloadPath = this.getDesiredPath(moduleChanList, pathlist);
+    } catch (Exception e) {
+      System.out.println(e.getMessage());
+      System.exit(1);
+    }
+    
+    // set up initial list of sequence tuples
+    Droplet payloadDroplet = new Droplet(DropletType.PAYLOAD,"p");
+    SequenceTuple payldTuple = new SequenceTuple(payloadDroplet,payloadPath,0,0);
+    Channel previousBifurcation = payldTuple.getPreviousBifurcation();
+    payldTuple.setCurrentBifurcation(previousBifurcation);
+    List<SequenceTuple> s1 = new ArrayList<SequenceTuple>();
+    s1.add(payldTuple);
+
+    /* while still bifurcatins to cover (bifurcation not pump) ascend along 
+     * the path of bifurcations of payload droplet and add header droplets 
+     * that only take default paths at bifurcations
+     * if no header droplet found that only takes default paths stop and 
+     * return empty list droplets indicating no suitable sequence found
+     */
+
+    boolean suitableHeaderFound = true;
+    do {
+      Channel currentBifurcation = payldTuple.getCurrentBifurcation();
+      // check if header droplet needed
+      Channel bifurcSuccessor  = 
+        payloadPath.get(payloadPath.indexOf(currentBifurcation) + 1);
+
+      Channel bifurcationDefaultPath = 
+        currentBifurcation.getChildrenList().get(0);
+
+      // bifurcation priority: prio = 0 if default channel; prio >= 1 if not 
+      // default and threrfore header droplet needed
+      int prio = currentBifurcation.getChildrenList().indexOf(bifurcSuccessor);
+
+      if (prio > 0) {
+        // we need a header droplet
+
+        // get list of all possible header paths
+        List<List<Channel>> possibleHeaderPathlist = this.getAllPathsFromTo(
+            pump,bifurcationDefaultPath);
+
+        // find header droplets with only default pahts
+        List<SequenceTuple> headersWithDefaultPaths = 
+          new ArrayList<SequenceTuple>();
+
+        for (List<Channel> path: possibleHeaderPathlist) {
+
+          if (this.pathOnlyContainsDefaults(path)) {
+            String randHeaderName = 
+              "h-" + ThreadLocalRandom.current().nextInt(1000, 10000);
+            SequenceTuple tmpTuple = 
+              new SequenceTuple(new Droplet(DropletType.HEADER,randHeaderName),
+                  path, currentBifurcation);
+            headersWithDefaultPaths.add(tmpTuple);
+
+            // calculate and set pump offsets
+
+            List<Channel> payloadPathToCurrentBifurcation = 
+              payloadPath.subList(0,payloadPath.indexOf(currentBifurcation) + 1);
+            int pathLenPayloadDroplet = this.getPayloadPathlength(
+                payloadPathToCurrentBifurcation);
+
+            int maxPathLenNewDroplet = getHeaderPathlength(path);
+            int minPathLenNewDroplet = 
+              maxPathLenNewDroplet - bifurcationDefaultPath.getHSteps() + 1;
+
+            int newTupleMinPos = minPathLenNewDroplet - pathLenPayloadDroplet;
+            int newTupleMaxPos = maxPathLenNewDroplet - pathLenPayloadDroplet;
+
+            tmpTuple.setMinPos(newTupleMinPos);
+            tmpTuple.setMaxPos(newTupleMaxPos);
+          }
+        }
+
+        if (headersWithDefaultPaths.isEmpty()) {
+          // if no header with default path is found empty sequencetuple list
+          // and stop the search
+          s1.clear();
+          suitableHeaderFound = false;
+        } else {
+          int oldSeqTupListLen = s1.size();
+          for (SequenceTuple hstup: headersWithDefaultPaths) {
+            if (!SequenceTuple.conflictingOffsets(hstup, s1)) {
+              s1.add(hstup);
+              break;
+            }
+          }
+          if ( !(payldTuple.getCurrentBifurcation() instanceof Pump) &&
+              oldSeqTupListLen >= s1.size()) {
+            s1.clear();
+            suitableHeaderFound = false;
+          }
+        }
+        payldTuple.setCurrentBifurcation(payldTuple.getPreviousBifurcation());
+      } else {
+        // no header needed just ascend to next bifurcation
+        payldTuple.setCurrentBifurcation(payldTuple.getPreviousBifurcation());
+      }
+    } while (suitableHeaderFound && 
+        !(payldTuple.getCurrentBifurcation() instanceof Pump));
+
+
+    if (!s1.isEmpty()) {
+
+      int min = 0, max = 0;
+      for (SequenceTuple stl: s1) {
+        int tmp = stl.getMinPos();
+        if (tmp > max) max = tmp;
+        if (tmp < min) min = tmp;
+      }
+      int span = max - min;
+      pump.setSteps(span);
+
+      s1 = setTuplePumpoffsetToPumpPosition(s1, min);
+
+      dropletSequence = generateDropletListRecursive(new ArrayList<Droplet>(), 
+          s1, s1.get(0).getMinPos());
+    }
+    return dropletSequence;
+
+  }
+  public List<Droplet> getShortestSequence(String[] modulesToVisit,
+      SequenceGenerationMode mode) {
+
+    List<Droplet> dropletSequence = null;
+    if (mode == SequenceGenerationMode.ONLYDEFAULT) {
+      dropletSequence = getShortestSequenceOnlyDefaultPathHeader(modulesToVisit);
+    } else {
+      Pump pump = this.getPump();
+      List<List<SequenceTuple>> possibleSequences;
+      List<SequenceTuple> currentSeq;
+
+      List<List<Channel>> pathlist = this.getAllPaths();
+      List<Channel> moduleChanList; 
+      List<Channel> payloadPath; 
+      try {
+        moduleChanList =  this.getModulesByName(Arrays.asList(modulesToVisit));
+        payloadPath = this.getDesiredPath(moduleChanList, pathlist);
+
+        possibleSequences = getPossibleSequences(modulesToVisit, mode);
+        // sort the list of possible sequences according to the sequences length
+        possibleSequences.sort((a,b) -> a.size() - b.size());
+
+        do {
+
+          pump.removeAllDroplets();
+          currentSeq = possibleSequences.remove(0);
+
+          int min = 0, max = 0;
+          for (SequenceTuple stl: currentSeq) {
+            int tmp = stl.getMinPos();
+            if (tmp > max) max = tmp;
+            if (tmp < min) min = tmp;
+          }
+          int span = max - min;
+          pump.setSteps(span);
+
+          currentSeq = setTuplePumpoffsetToPumpPosition(currentSeq, min);
+
+          dropletSequence = generateDropletListRecursive(new ArrayList<Droplet>(), currentSeq, currentSeq.get(0).getMinPos());
+
+          currentSeq = resetPayloadDropletPosition(currentSeq);
+        } while (!possibleSequences.isEmpty() && 
+            !(dropletSequence.size() == currentSeq.size() &&
+              this.sequenceFunctional(payloadPath)));
+
+        if (dropletSequence.size() != currentSeq.size()) {
+          dropletSequence.clear();
+        }
+
+
+      } catch(NoSuchModuleException nsme) {
+        System.out.println(nsme.getMessage());
+        System.exit(1);
+      } catch(NlocStructureException nse) {
+        System.out.println(nse.getMessage());
+        System.exit(1);
+      }
+
+    }
+    return dropletSequence;
+  }
+
+  public boolean pathOnlyContainsDefaults(List<Channel> path) {
+    boolean onlyDefaults = true;
+    for (Channel ch: path) {
+      if (ch.isBifurcation()) {
+        onlyDefaults &= path.contains(ch.getChildrenList().get(0));
+      }
+    }
+    return onlyDefaults;
+  }
+
+  public void setDropletList(List<Droplet> dropletList) {
+    this.dropletList = dropletList;
+  }
+
+  public List<SequenceTuple> resetPayloadDropletPosition(
+      List<SequenceTuple> currentSequence) {
+
+    for (SequenceTuple stup: currentSequence) {
+      if (stup.getDroplet().getType() == DropletType.PAYLOAD) {
+        stup.setMinPos(0);
+        stup.setMaxPos(0);
+      }
+    }
+    return currentSequence;
+  }
+
+  public List<SequenceTuple> setTuplePumpoffsetToPumpPosition(
+      List<SequenceTuple> currentSequence, int minOffset) {
+
+    for (SequenceTuple stup: currentSequence) {
+      int pumpOffsetMin = stup.getMinPos();
+      stup.setMinPos(pumpOffsetMin + Math.abs(minOffset));
+
+      int pumpOffsetMax = stup.getMaxPos();
+      stup.setMaxPos(pumpOffsetMax + Math.abs(minOffset));
+    }
+    return currentSequence;
+  }
+
+  public List<Droplet> generateDropletListRecursive(
+      List<Droplet> dropletList, List<SequenceTuple> currentSequence, 
+      int currentPos) {
+
+    if (dropletList.size() == currentSequence.size()) {
+      return dropletList;
+    } else {
+
+      if (dropletList.isEmpty() || 
+          !Position.isOccupied(dropletList, currentPos)) {
+
+        SequenceTuple tmpTup = currentSequence.get(dropletList.size());
+        Droplet tmpDr = tmpTup.getDroplet();
+
+        tmpDr.setPosition(new Position(this.getPump(), currentPos));
+        Channel pumpOutlet = tmpTup.getPumpOutlet();
+        tmpDr.setPumpOutlet(pumpOutlet);
+
+        dropletList.add(tmpDr);
+        // set current pos to minimum of the following sequence tuple
+        if (dropletList.size() < currentSequence.size()) {
+          currentPos = 
+            currentSequence.get(dropletList.size()).getMinPos();
+        }
+
+        return generateDropletListRecursive(dropletList, currentSequence,
+            currentPos);
+      } else {
+        SequenceTuple tmpTup = currentSequence.get(dropletList.size());
+        if (currentPos < tmpTup.getMaxPos()) {
+          currentPos++;
+          return generateDropletListRecursive(dropletList, currentSequence,
+              currentPos);
+        } else {
+          ListIterator<Droplet> revIter = dropletList.listIterator(
+              dropletList.size());
+
+          boolean found = false;
+          while (!found && revIter.hasPrevious()) {
+            Droplet tmpDr = revIter.previous();
+            SequenceTuple tmpTup1 = currentSequence.get(dropletList.size() - 1);
+
+            if (tmpDr.getPosition().getSteps() == currentPos &&
+                currentPos < tmpTup1.getMaxPos()) {
+              found = true;
+            }
+            revIter.remove();
+          }
+          if (found) {
+            currentPos++;
+            return generateDropletListRecursive(dropletList, currentSequence,
+                currentPos);
+          } else {
+            return dropletList;
+          }
+        }
+      }
+    }
+  }
+
+  public List<List<SequenceTuple>> getPossibleSequences(
+    String[] modulesToVisit, SequenceGenerationMode mode) throws NoSuchModuleException {
+
+    Droplet payloadDroplet = new Droplet(DropletType.PAYLOAD,"p");
+
+    List<List<SequenceTuple>> sequences = new ArrayList<List<SequenceTuple>>();
+
+    List<List<Channel>> pathlist = this.getAllPaths();
+    try {
+      // Create initial list of possilbe sequences
+      List<Channel> moduleChanList = 
+        this.getModulesByName(Arrays.asList(modulesToVisit));
+      List<Channel> payloadPath = this.getDesiredPath(moduleChanList, pathlist);
+
+      SequenceTuple plt = new SequenceTuple(payloadDroplet,payloadPath,0,0);
+      Channel previousBifurcation = plt.getPreviousBifurcation();
+      plt.setCurrentBifurcation(previousBifurcation);
+      List<SequenceTuple> s1 = new ArrayList<SequenceTuple>();
+      s1.add(plt);
+
+      sequences.add(s1);
+
+      List<List<SequenceTuple>> oldsequences;
+      do {
+        oldsequences = new ArrayList<List<SequenceTuple>>(sequences);
+        List<List<SequenceTuple>> tmpSeqs = new ArrayList<List<SequenceTuple>>();
+        for (List<SequenceTuple> stl: sequences) {
+          tmpSeqs.addAll(
+              this.computeSequences(stl, mode));
+        }
+        sequences = tmpSeqs;
+      } while (sequences.size() != oldsequences.size());
+    } catch (Exception e) {
+      System.out.println( e.getMessage());
+    }
+    return sequences;
+  }
+
   public void addChannel(Channel chan) {
     chanlist.add(chan);
   }
@@ -40,14 +379,18 @@ public class Nloc {
     return pump;
   }
 
-  public boolean simulate() {
+  public boolean sequenceFunctional(List<Channel> payloadPath) {
     boolean works = true;
     while (!allDropletsInSink()) {
       try {
-        this.moveDroplets();
+        this.moveDroplets(payloadPath);
       } catch (CoalescedDropletException e) {
         works = false;
-        System.out.println(e.getDroplet());
+        //System.out.println("Coalesce! Droplet: " + e.getDroplet().getName() + " Position: " + e.getDroplet().getPosition().getChannel().getName());
+        break;
+      } catch (PayloadPathIncorrectException exc) {
+        works = false;
+        System.out.println("Payload path not correct");
         break;
       }
     }
@@ -58,12 +401,22 @@ public class Nloc {
     return dropletList;
   }
 
-  public void moveDroplets() throws CoalescedDropletException {
-    for (Droplet dr : dropletList) {
+  public void moveDroplets(List<Channel> payloadPath) 
+    throws CoalescedDropletException, PayloadPathIncorrectException {
+
+    Droplet[] drArr = this.dropletList.toArray(new Droplet[dropletList.size()]);
+    for (Droplet dr : drArr) {
       dr.move();
+      if (dr.getType() == DropletType.PAYLOAD) {
+        if (payloadPath.contains(dr.getPosition().getChannel())) {
+          throw new PayloadPathIncorrectException();
+        }
+      }
     }
-    for (Droplet dr: dropletList) {
-      if (dr.coalesce()) throw new CoalescedDropletException(dr);
+    for (Droplet dr: drArr) {
+      if (dr.coalesce()) {
+        throw new CoalescedDropletException(dr);
+      }
     }
   }
 
@@ -79,40 +432,6 @@ public class Nloc {
     return bfList;
   }
     
-  //public Pump generateDropletSequence(List<String> modules) 
-  //  throws NlocStructureException {
-
-  //  Pump pump = this.getPump();
-
-  //  List<Channel> modPath = this.getModulesByName(modules);
-  //  List<List<Channel>> pathlist = this.getAllPaths();
-  //  List<Channel> desiredPath = getDesiredPath(modPath, pathlist);
-
-  //  List<SequenceTuple> bftable = calcBFTable(desiredPath);
-  //  SequenceTuple startConfiguration = bftable.get(0);
-
-  //  pump = createDropletsequenceInPump(pump, startConfiguration);
-
-  //  return pump;
-  //}
-
-  //private Pump createDropletsequenceInPump(Pump pump, 
-  //    SequenceTuple startConfiguration) {
-  //  int noOfDroplets = startConfiguration.getNoOfDroplets();
-  //  int minTimediff = startConfiguration.getMinTimediff();
-
-  //  for (int i = 0; i < noOfDroplets; i++){
-  //    if (!pump.containsDroplets()) {
-  //      dropletList.add(new Droplet(DropletType.PAYLOAD, 
-  //          new Position(pump,1)));
-  //    } else {
-  //      dropletList.add(new Droplet(DropletType.HEADER, 
-  //          new Position(pump,i + i * minTimediff + 1)));
-  //    }
-  //  }
-  //  return pump;
-  //}
-
   public static int getPayloadPathlength(List<Channel> path) {
     int len = 0;
     for (Channel ch: path) {
@@ -167,17 +486,20 @@ public class Nloc {
     return found;
   }
 
-  public Channel getModuleByName(String name) {
+  public Channel getModuleByName(String name) throws NoSuchModuleException {
     Channel found = null;
     for (Channel ch: chanlist) {
       if (ch.getName().equals(name)) {
         found = ch;
       } 
     }
+    if (found == null) throw new NoSuchModuleException(name);
     return found;
   }
 
-  public List<Channel> getModulesByName(List<String> names) {
+  public List<Channel> getModulesByName(List<String> names) 
+    throws NoSuchModuleException {
+
     List<Channel> ret = new ArrayList<Channel>();
     for (String name : names) {
       Channel ch = getModuleByName(name);
@@ -213,84 +535,170 @@ public class Nloc {
     }
   }
 
-  public List<List<SequenceTuple>> getSequencesAtBifurcation(
-      List<SequenceTuple> seqTup, SequenceTuple currentSeqTup, 
-      Channel currentBifurcation) {
-
+  public List<List<SequenceTuple>> computeSequences(List<SequenceTuple> seqTup, 
+      SequenceGenerationMode mode){
 
     List<List<SequenceTuple>> seqTupList = new ArrayList<List<SequenceTuple>>();
 
-    getSequencesAtBifurcationRecursive(seqTup, currentSeqTup, seqTupList,
-        currentBifurcation);
+    getSequencesAtBifurcationRecursive(seqTup, 0, seqTupList, mode);
 
     return seqTupList;
   }
 
   private void getSequencesAtBifurcationRecursive(
-      List<SequenceTuple> seqTupList, SequenceTuple currentSeqTup, 
-      List<List<SequenceTuple>> possibleSequences, Channel currentBifurcation) {
+      List<SequenceTuple> seqTupList, int currentSeqTupIndex, 
+      List<List<SequenceTuple>> possibleSequences, 
+      SequenceGenerationMode mode) {
+
+    SequenceTuple currentSeqTup = seqTupList.get(currentSeqTupIndex);
+    Channel currentBifurcation = currentSeqTup.getCurrentBifurcation();
+
+    List<Channel> dropletPath = currentSeqTup.getPath();
+    Channel bifurcSuccessor  = 
+      dropletPath.get(dropletPath.indexOf(currentBifurcation) + 1);
+
+    // bifurcation priority: prio = 0 if default channel; prio >= 1 if not 
+    // default and threrfore header droplet needed
+    int prio = currentBifurcation.getChildrenList().indexOf(bifurcSuccessor);
 
     if (currentSeqTup.equals(seqTupList.get(seqTupList.size() - 1))) {
 
       // if at last sequence tuple add another header droplet tuple if needed
       // and add the list of sequence tuples to the possible sequences list
 
-      // check if header droplet is needed
-      List<Channel> dropletPath = currentSeqTup.getPath();
-      Channel bifurcSuccessor  = 
-        dropletPath.get(dropletPath.indexOf(currentBifurcation) + 1);
+      if (dropletPath.contains(currentBifurcation) && prio > 0 &&
+          !(currentBifurcation instanceof Pump)) {
+        // we need header droplet 
 
-      // bifurcation priority: prio = 0 if default channel; prio >= 1 if not 
-      // default and threrfore header droplet needed
-      int prio = currentBifurcation.getChildrenList().indexOf(bifurcSuccessor);
+        // cirst check all possible paths of header droplets
+        Channel defaultChan = currentBifurcation.getChildrenList().get(0);
+        List<List<Channel>> pathList = 
+          this.getAllPathsFromTo(dropletPath.get(0), defaultChan);
+        currentSeqTup.
+          setCurrentBifurcation(currentSeqTup.getPreviousBifurcation());
+
+        if (mode == SequenceGenerationMode.EXHAUSTIVE) {
+          for (List<Channel> path: pathList) {
 
-      if (dropletPath.contains(currentBifurcation) && prio > 0) {
+            List<SequenceTuple> tmp = 
+              generateNewListOfSequenceTuples(seqTupList,
+                  path, currentBifurcation,  currentSeqTup, dropletPath, 
+                  defaultChan);
+
+            possibleSequences.add(tmp);
+          }
+        } else if (mode == SequenceGenerationMode.RANDOMHEADER) {
+
+          List<Channel> path =  
+            pathList.get(ThreadLocalRandom.current().nextInt(0,pathList.size()));
+          List<SequenceTuple> tmp = 
+            generateNewListOfSequenceTuples(seqTupList,
+                path, currentBifurcation,  currentSeqTup, dropletPath, 
+                defaultChan);
+          possibleSequences.add(tmp);
+        }
+      } else if ( !(currentBifurcation instanceof Pump)) {
+        // we still have some bifurcations to check
+        currentSeqTup.
+          setCurrentBifurcation(currentSeqTup.getPreviousBifurcation());
+        getSequencesAtBifurcationRecursive(seqTupList, currentSeqTupIndex,
+            possibleSequences, mode);
+      } else {
+        possibleSequences.add(seqTupList);
+      }
+    } else {
+        //possibleSequences.add(seqTupList);
+      if (dropletPath.contains(currentBifurcation) && prio > 0 &&
+          !(currentBifurcation instanceof Pump)) {
         // we need header droplet 
-        
-        // cirst check all possible paths of heder droplets
+
+        // cirst check all possible paths of header droplets
         Channel defaultChan = currentBifurcation.getChildrenList().get(0);
         List<List<Channel>> pathList = 
           this.getAllPathsFromTo(dropletPath.get(0), defaultChan);
-        
-        for (List<Channel> path: pathList) {
-          List<SequenceTuple> tmp = new ArrayList<SequenceTuple>(seqTupList);
-          SequenceTuple tmpTuple = 
-            new SequenceTuple(new Droplet(DropletType.HEADER),path);
-          tmp.add(tmpTuple);
-
-          // berechnen und setzen von den pump offsets
-          int minPos = currentSeqTup.getMinPos();
-          int maxPos = currentSeqTup.getMaxPos();
-
-          List<Channel> pathToCurrentBifurcation =
-            dropletPath.subList(0,dropletPath.indexOf(currentBifurcation));
-
-          int pathLenCurrDroplet = 0;
-          if (currentSeqTup.getDroplet().getType() == DropletType.HEADER) {
-            pathLenCurrDroplet = getHeaderPathlength(pathToCurrentBifurcation);
-          } else {
-            pathLenCurrDroplet = getPayloadPathlength(pathToCurrentBifurcation);
-          }
+        currentSeqTup.
+          setCurrentBifurcation(currentSeqTup.getPreviousBifurcation());
 
-          int maxPathLenNewDroplet = getHeaderPathlength(path);
-          int minPathLenNewDroplet = 
-            maxPathLenNewDroplet - defaultChan.getHSteps() + 1;
+        if (mode == SequenceGenerationMode.EXHAUSTIVE) {
+          for (List<Channel> path: pathList) {
 
-          int newTupleMinPos = 
-            minPos - (pathLenCurrDroplet - minPathLenNewDroplet);
-          int newTupleMaxPos = 
-            maxPos - (pathLenCurrDroplet - maxPathLenNewDroplet);
+            List<SequenceTuple> tmp = generateNewListOfSequenceTuples(seqTupList,
+                path, currentBifurcation,  currentSeqTup, dropletPath, 
+                defaultChan);
 
-          tmpTuple.setMinPos(newTupleMinPos);
-          tmpTuple.setMaxPos(newTupleMaxPos);
+            getSequencesAtBifurcationRecursive(tmp, currentSeqTupIndex + 1, 
+                possibleSequences, mode); 
+          }
+        } else if (mode == SequenceGenerationMode.RANDOMHEADER) {
 
-          possibleSequences.add(tmp);
+          List<Channel> path =  pathList.get(
+              ThreadLocalRandom.current().nextInt(0,pathList.size()));
+
+          List<SequenceTuple> tmp = generateNewListOfSequenceTuples(seqTupList,
+              path, currentBifurcation,  currentSeqTup, dropletPath, 
+              defaultChan);
+
+          getSequencesAtBifurcationRecursive(tmp, currentSeqTupIndex + 1, 
+              possibleSequences, mode); 
         }
+      } else if (!(currentBifurcation instanceof Pump)) {
+        // we still have some bifurcations to check
+        currentSeqTup.
+          setCurrentBifurcation(currentSeqTup.getPreviousBifurcation());
+        getSequencesAtBifurcationRecursive(seqTupList, currentSeqTupIndex,
+            possibleSequences, mode);
+      } else {
+        getSequencesAtBifurcationRecursive(seqTupList, currentSeqTupIndex + 1, 
+            possibleSequences, mode); 
+
       }
+    }
+  }
 
+  private List<SequenceTuple> generateNewListOfSequenceTuples(
+      List<SequenceTuple> seqTupList, List<Channel> path, 
+      Channel currentBifurcation, SequenceTuple currentSeqTup, 
+      List<Channel> dropletPath, Channel defaultChan) {
 
+    List<SequenceTuple> tmp = new ArrayList<SequenceTuple>();
+    for (SequenceTuple stup: seqTupList) {
+      tmp.add(new SequenceTuple(stup));
+    }
+    String randHeaderName = 
+      "h-" + ThreadLocalRandom.current().nextInt(1000, 10000);
+    SequenceTuple tmpTuple = 
+      new SequenceTuple(new Droplet(DropletType.HEADER,randHeaderName),
+          path, currentBifurcation);
+
+    tmpTuple.setCurrentBifurcation(tmpTuple.getPreviousBifurcation());
+    tmp.add(tmpTuple);
+
+    // calculate and set pump offsets
+    int minPos = currentSeqTup.getMinPos();
+    int maxPos = currentSeqTup.getMaxPos();
+
+    List<Channel> pathToCurrentBifurcation =
+      dropletPath.subList(0,dropletPath.indexOf(currentBifurcation) + 1);
+
+    int pathLenCurrDroplet = 0;
+    if (currentSeqTup.getDroplet().getType() == DropletType.HEADER) {
+      pathLenCurrDroplet = getHeaderPathlength(pathToCurrentBifurcation);
     } else {
-      // TODO
+      pathLenCurrDroplet = getPayloadPathlength(pathToCurrentBifurcation);
     }
+
+    int maxPathLenNewDroplet = getHeaderPathlength(path);
+    int minPathLenNewDroplet = 
+      maxPathLenNewDroplet - defaultChan.getHSteps() + 1;
+
+    int newTupleMinPos = 
+      minPos - (pathLenCurrDroplet - minPathLenNewDroplet);
+    int newTupleMaxPos = 
+      maxPos - (pathLenCurrDroplet - maxPathLenNewDroplet);
+
+    tmpTuple.setMinPos(newTupleMinPos);
+    tmpTuple.setMaxPos(newTupleMaxPos);
+
+    return tmp;
   }
 }

src/NoSuchModuleException.java

+package nloc;
+
+public class NoSuchModuleException extends Exception {
+
+  public NoSuchModuleException () {
+    super();
+  }
+
+  public NoSuchModuleException (String message) {
+    super(message);
+  }
+}