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5703
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leinfelder
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/*
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* QUnit - A JavaScript Unit Testing Framework
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*
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* http://docs.jquery.com/QUnit
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*
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* Copyright (c) 2009 John Resig, Jörn Zaefferer
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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*/
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(function(window) {
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var QUnit = {
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// call on start of module test to prepend name to all tests
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module: function(name, testEnvironment) {
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config.currentModule = name;
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synchronize(function() {
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if ( config.currentModule ) {
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QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
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}
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config.currentModule = name;
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config.moduleTestEnvironment = testEnvironment;
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config.moduleStats = { all: 0, bad: 0 };
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QUnit.moduleStart( name, testEnvironment );
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});
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},
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asyncTest: function(testName, expected, callback) {
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if ( arguments.length === 2 ) {
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callback = expected;
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expected = 0;
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}
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QUnit.test(testName, expected, callback, true);
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},
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test: function(testName, expected, callback, async) {
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var name = '<span class="test-name">' + testName + '</span>', testEnvironment, testEnvironmentArg;
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if ( arguments.length === 2 ) {
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callback = expected;
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expected = null;
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}
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// is 2nd argument a testEnvironment?
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if ( expected && typeof expected === 'object') {
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testEnvironmentArg = expected;
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expected = null;
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}
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if ( config.currentModule ) {
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name = '<span class="module-name">' + config.currentModule + "</span>: " + name;
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}
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if ( !validTest(config.currentModule + ": " + testName) ) {
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return;
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}
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synchronize(function() {
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testEnvironment = extend({
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setup: function() {},
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teardown: function() {}
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}, config.moduleTestEnvironment);
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if (testEnvironmentArg) {
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extend(testEnvironment,testEnvironmentArg);
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}
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QUnit.testStart( testName, testEnvironment );
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// allow utility functions to access the current test environment
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QUnit.current_testEnvironment = testEnvironment;
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config.assertions = [];
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config.expected = expected;
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var tests = id("qunit-tests");
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if (tests) {
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var b = document.createElement("strong");
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b.innerHTML = "Running " + name;
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var li = document.createElement("li");
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li.appendChild( b );
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li.id = "current-test-output";
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tests.appendChild( li )
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}
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try {
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if ( !config.pollution ) {
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saveGlobal();
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}
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testEnvironment.setup.call(testEnvironment);
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} catch(e) {
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QUnit.ok( false, "Setup failed on " + name + ": " + e.message );
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}
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});
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synchronize(function() {
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if ( async ) {
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QUnit.stop();
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}
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try {
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callback.call(testEnvironment);
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} catch(e) {
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fail("Test " + name + " died, exception and test follows", e, callback);
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QUnit.ok( false, "Died on test #" + (config.assertions.length + 1) + ": " + e.message );
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// else next test will carry the responsibility
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saveGlobal();
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// Restart the tests if they're blocking
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if ( config.blocking ) {
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start();
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}
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}
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});
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synchronize(function() {
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try {
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checkPollution();
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testEnvironment.teardown.call(testEnvironment);
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} catch(e) {
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QUnit.ok( false, "Teardown failed on " + name + ": " + e.message );
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}
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});
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synchronize(function() {
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try {
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QUnit.reset();
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} catch(e) {
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fail("reset() failed, following Test " + name + ", exception and reset fn follows", e, reset);
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}
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if ( config.expected && config.expected != config.assertions.length ) {
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QUnit.ok( false, "Expected " + config.expected + " assertions, but " + config.assertions.length + " were run" );
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}
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var good = 0, bad = 0,
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tests = id("qunit-tests");
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config.stats.all += config.assertions.length;
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config.moduleStats.all += config.assertions.length;
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if ( tests ) {
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var ol = document.createElement("ol");
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for ( var i = 0; i < config.assertions.length; i++ ) {
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var assertion = config.assertions[i];
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var li = document.createElement("li");
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li.className = assertion.result ? "pass" : "fail";
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li.innerHTML = assertion.message || "(no message)";
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ol.appendChild( li );
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if ( assertion.result ) {
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good++;
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} else {
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bad++;
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config.stats.bad++;
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config.moduleStats.bad++;
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}
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}
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if (bad == 0) {
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ol.style.display = "none";
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}
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var b = document.createElement("strong");
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b.innerHTML = name + " <b style='color:black;'>(<b class='fail'>" + bad + "</b>, <b class='pass'>" + good + "</b>, " + config.assertions.length + ")</b>";
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addEvent(b, "click", function() {
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var next = b.nextSibling, display = next.style.display;
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next.style.display = display === "none" ? "block" : "none";
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});
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addEvent(b, "dblclick", function(e) {
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var target = e && e.target ? e.target : window.event.srcElement;
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if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
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target = target.parentNode;
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}
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if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
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window.location.search = "?" + encodeURIComponent(getText([target]).replace(/\(.+\)$/, "").replace(/(^\s*|\s*$)/g, ""));
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}
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});
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var li = id("current-test-output");
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li.id = "";
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li.className = bad ? "fail" : "pass";
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li.removeChild( li.firstChild );
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li.appendChild( b );
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li.appendChild( ol );
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if ( bad ) {
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var toolbar = id("qunit-testrunner-toolbar");
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if ( toolbar ) {
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toolbar.style.display = "block";
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id("qunit-filter-pass").disabled = null;
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id("qunit-filter-missing").disabled = null;
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}
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}
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} else {
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for ( var i = 0; i < config.assertions.length; i++ ) {
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if ( !config.assertions[i].result ) {
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bad++;
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config.stats.bad++;
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config.moduleStats.bad++;
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}
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}
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}
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214 |
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QUnit.testDone( testName, bad, config.assertions.length );
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if ( !window.setTimeout && !config.queue.length ) {
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done();
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}
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});
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synchronize( done );
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},
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/**
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* Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
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*/
|
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expect: function(asserts) {
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config.expected = asserts;
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},
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/**
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* Asserts true.
|
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* @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
|
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*/
|
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ok: function(a, msg) {
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msg = escapeHtml(msg);
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QUnit.log(a, msg);
|
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|
239 |
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config.assertions.push({
|
240 |
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result: !!a,
|
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message: msg
|
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});
|
243 |
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},
|
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|
245 |
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/**
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* Checks that the first two arguments are equal, with an optional message.
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* Prints out both actual and expected values.
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*
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* Prefered to ok( actual == expected, message )
|
250 |
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*
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* @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
|
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*
|
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* @param Object actual
|
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* @param Object expected
|
255 |
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* @param String message (optional)
|
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*/
|
257 |
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equal: function(actual, expected, message) {
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push(expected == actual, actual, expected, message);
|
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},
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260 |
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261 |
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notEqual: function(actual, expected, message) {
|
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push(expected != actual, actual, expected, message);
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},
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|
265 |
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deepEqual: function(actual, expected, message) {
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push(QUnit.equiv(actual, expected), actual, expected, message);
|
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},
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269 |
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notDeepEqual: function(actual, expected, message) {
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push(!QUnit.equiv(actual, expected), actual, expected, message);
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},
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|
273 |
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strictEqual: function(actual, expected, message) {
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274 |
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push(expected === actual, actual, expected, message);
|
275 |
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},
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276 |
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277 |
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notStrictEqual: function(actual, expected, message) {
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278 |
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push(expected !== actual, actual, expected, message);
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279 |
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},
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280 |
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|
281 |
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raises: function(fn, message) {
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282 |
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try {
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283 |
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fn();
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284 |
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ok( false, message );
|
285 |
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}
|
286 |
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catch (e) {
|
287 |
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ok( true, message );
|
288 |
|
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}
|
289 |
|
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},
|
290 |
|
|
|
291 |
|
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start: function() {
|
292 |
|
|
// A slight delay, to avoid any current callbacks
|
293 |
|
|
if ( window.setTimeout ) {
|
294 |
|
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window.setTimeout(function() {
|
295 |
|
|
if ( config.timeout ) {
|
296 |
|
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clearTimeout(config.timeout);
|
297 |
|
|
}
|
298 |
|
|
|
299 |
|
|
config.blocking = false;
|
300 |
|
|
process();
|
301 |
|
|
}, 13);
|
302 |
|
|
} else {
|
303 |
|
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config.blocking = false;
|
304 |
|
|
process();
|
305 |
|
|
}
|
306 |
|
|
},
|
307 |
|
|
|
308 |
|
|
stop: function(timeout) {
|
309 |
|
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config.blocking = true;
|
310 |
|
|
|
311 |
|
|
if ( timeout && window.setTimeout ) {
|
312 |
|
|
config.timeout = window.setTimeout(function() {
|
313 |
|
|
QUnit.ok( false, "Test timed out" );
|
314 |
|
|
QUnit.start();
|
315 |
|
|
}, timeout);
|
316 |
|
|
}
|
317 |
|
|
}
|
318 |
|
|
|
319 |
|
|
};
|
320 |
|
|
|
321 |
|
|
// Backwards compatibility, deprecated
|
322 |
|
|
QUnit.equals = QUnit.equal;
|
323 |
|
|
QUnit.same = QUnit.deepEqual;
|
324 |
|
|
|
325 |
|
|
// Maintain internal state
|
326 |
|
|
var config = {
|
327 |
|
|
// The queue of tests to run
|
328 |
|
|
queue: [],
|
329 |
|
|
|
330 |
|
|
// block until document ready
|
331 |
|
|
blocking: true
|
332 |
|
|
};
|
333 |
|
|
|
334 |
|
|
// Load paramaters
|
335 |
|
|
(function() {
|
336 |
|
|
var location = window.location || { search: "", protocol: "file:" },
|
337 |
|
|
GETParams = location.search.slice(1).split('&');
|
338 |
|
|
|
339 |
|
|
for ( var i = 0; i < GETParams.length; i++ ) {
|
340 |
|
|
GETParams[i] = decodeURIComponent( GETParams[i] );
|
341 |
|
|
if ( GETParams[i] === "noglobals" ) {
|
342 |
|
|
GETParams.splice( i, 1 );
|
343 |
|
|
i--;
|
344 |
|
|
config.noglobals = true;
|
345 |
|
|
} else if ( GETParams[i].search('=') > -1 ) {
|
346 |
|
|
GETParams.splice( i, 1 );
|
347 |
|
|
i--;
|
348 |
|
|
}
|
349 |
|
|
}
|
350 |
|
|
|
351 |
|
|
// restrict modules/tests by get parameters
|
352 |
|
|
config.filters = GETParams;
|
353 |
|
|
|
354 |
|
|
// Figure out if we're running the tests from a server or not
|
355 |
|
|
QUnit.isLocal = !!(location.protocol === 'file:');
|
356 |
|
|
})();
|
357 |
|
|
|
358 |
|
|
// Expose the API as global variables, unless an 'exports'
|
359 |
|
|
// object exists, in that case we assume we're in CommonJS
|
360 |
|
|
if ( typeof exports === "undefined" || typeof require === "undefined" ) {
|
361 |
|
|
extend(window, QUnit);
|
362 |
|
|
window.QUnit = QUnit;
|
363 |
|
|
} else {
|
364 |
|
|
extend(exports, QUnit);
|
365 |
|
|
exports.QUnit = QUnit;
|
366 |
|
|
}
|
367 |
|
|
|
368 |
|
|
// define these after exposing globals to keep them in these QUnit namespace only
|
369 |
|
|
extend(QUnit, {
|
370 |
|
|
config: config,
|
371 |
|
|
|
372 |
|
|
// Initialize the configuration options
|
373 |
|
|
init: function() {
|
374 |
|
|
extend(config, {
|
375 |
|
|
stats: { all: 0, bad: 0 },
|
376 |
|
|
moduleStats: { all: 0, bad: 0 },
|
377 |
|
|
started: +new Date,
|
378 |
|
|
updateRate: 1000,
|
379 |
|
|
blocking: false,
|
380 |
|
|
autostart: true,
|
381 |
|
|
autorun: false,
|
382 |
|
|
assertions: [],
|
383 |
|
|
filters: [],
|
384 |
|
|
queue: []
|
385 |
|
|
});
|
386 |
|
|
|
387 |
|
|
var tests = id("qunit-tests"),
|
388 |
|
|
banner = id("qunit-banner"),
|
389 |
|
|
result = id("qunit-testresult");
|
390 |
|
|
|
391 |
|
|
if ( tests ) {
|
392 |
|
|
tests.innerHTML = "";
|
393 |
|
|
}
|
394 |
|
|
|
395 |
|
|
if ( banner ) {
|
396 |
|
|
banner.className = "";
|
397 |
|
|
}
|
398 |
|
|
|
399 |
|
|
if ( result ) {
|
400 |
|
|
result.parentNode.removeChild( result );
|
401 |
|
|
}
|
402 |
|
|
},
|
403 |
|
|
|
404 |
|
|
/**
|
405 |
|
|
* Resets the test setup. Useful for tests that modify the DOM.
|
406 |
|
|
*/
|
407 |
|
|
reset: function() {
|
408 |
|
|
if ( window.jQuery ) {
|
409 |
|
|
jQuery("#main, #qunit-fixture").html( config.fixture );
|
410 |
|
|
}
|
411 |
|
|
},
|
412 |
|
|
|
413 |
|
|
/**
|
414 |
|
|
* Trigger an event on an element.
|
415 |
|
|
*
|
416 |
|
|
* @example triggerEvent( document.body, "click" );
|
417 |
|
|
*
|
418 |
|
|
* @param DOMElement elem
|
419 |
|
|
* @param String type
|
420 |
|
|
*/
|
421 |
|
|
triggerEvent: function( elem, type, event ) {
|
422 |
|
|
if ( document.createEvent ) {
|
423 |
|
|
event = document.createEvent("MouseEvents");
|
424 |
|
|
event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
|
425 |
|
|
0, 0, 0, 0, 0, false, false, false, false, 0, null);
|
426 |
|
|
elem.dispatchEvent( event );
|
427 |
|
|
|
428 |
|
|
} else if ( elem.fireEvent ) {
|
429 |
|
|
elem.fireEvent("on"+type);
|
430 |
|
|
}
|
431 |
|
|
},
|
432 |
|
|
|
433 |
|
|
// Safe object type checking
|
434 |
|
|
is: function( type, obj ) {
|
435 |
|
|
return QUnit.objectType( obj ) == type;
|
436 |
|
|
},
|
437 |
|
|
|
438 |
|
|
objectType: function( obj ) {
|
439 |
|
|
if (typeof obj === "undefined") {
|
440 |
|
|
return "undefined";
|
441 |
|
|
|
442 |
|
|
// consider: typeof null === object
|
443 |
|
|
}
|
444 |
|
|
if (obj === null) {
|
445 |
|
|
return "null";
|
446 |
|
|
}
|
447 |
|
|
|
448 |
|
|
var type = Object.prototype.toString.call( obj )
|
449 |
|
|
.match(/^\[object\s(.*)\]$/)[1] || '';
|
450 |
|
|
|
451 |
|
|
switch (type) {
|
452 |
|
|
case 'Number':
|
453 |
|
|
if (isNaN(obj)) {
|
454 |
|
|
return "nan";
|
455 |
|
|
} else {
|
456 |
|
|
return "number";
|
457 |
|
|
}
|
458 |
|
|
case 'String':
|
459 |
|
|
case 'Boolean':
|
460 |
|
|
case 'Array':
|
461 |
|
|
case 'Date':
|
462 |
|
|
case 'RegExp':
|
463 |
|
|
case 'Function':
|
464 |
|
|
return type.toLowerCase();
|
465 |
|
|
}
|
466 |
|
|
if (typeof obj === "object") {
|
467 |
|
|
return "object";
|
468 |
|
|
}
|
469 |
|
|
return undefined;
|
470 |
|
|
},
|
471 |
|
|
|
472 |
|
|
// Logging callbacks
|
473 |
|
|
begin: function() {},
|
474 |
|
|
done: function(failures, total) {},
|
475 |
|
|
log: function(result, message) {},
|
476 |
|
|
testStart: function(name, testEnvironment) {},
|
477 |
|
|
testDone: function(name, failures, total) {},
|
478 |
|
|
moduleStart: function(name, testEnvironment) {},
|
479 |
|
|
moduleDone: function(name, failures, total) {}
|
480 |
|
|
});
|
481 |
|
|
|
482 |
|
|
if ( typeof document === "undefined" || document.readyState === "complete" ) {
|
483 |
|
|
config.autorun = true;
|
484 |
|
|
}
|
485 |
|
|
|
486 |
|
|
addEvent(window, "load", function() {
|
487 |
|
|
QUnit.begin();
|
488 |
|
|
|
489 |
|
|
// Initialize the config, saving the execution queue
|
490 |
|
|
var oldconfig = extend({}, config);
|
491 |
|
|
QUnit.init();
|
492 |
|
|
extend(config, oldconfig);
|
493 |
|
|
|
494 |
|
|
config.blocking = false;
|
495 |
|
|
|
496 |
|
|
var userAgent = id("qunit-userAgent");
|
497 |
|
|
if ( userAgent ) {
|
498 |
|
|
userAgent.innerHTML = navigator.userAgent;
|
499 |
|
|
}
|
500 |
|
|
var banner = id("qunit-header");
|
501 |
|
|
if ( banner ) {
|
502 |
|
|
banner.innerHTML = '<a href="' + location.href + '">' + banner.innerHTML + '</a>';
|
503 |
|
|
}
|
504 |
|
|
|
505 |
|
|
var toolbar = id("qunit-testrunner-toolbar");
|
506 |
|
|
if ( toolbar ) {
|
507 |
|
|
toolbar.style.display = "none";
|
508 |
|
|
|
509 |
|
|
var filter = document.createElement("input");
|
510 |
|
|
filter.type = "checkbox";
|
511 |
|
|
filter.id = "qunit-filter-pass";
|
512 |
|
|
filter.disabled = true;
|
513 |
|
|
addEvent( filter, "click", function() {
|
514 |
|
|
var li = document.getElementsByTagName("li");
|
515 |
|
|
for ( var i = 0; i < li.length; i++ ) {
|
516 |
|
|
if ( li[i].className.indexOf("pass") > -1 ) {
|
517 |
|
|
li[i].style.display = filter.checked ? "none" : "";
|
518 |
|
|
}
|
519 |
|
|
}
|
520 |
|
|
});
|
521 |
|
|
toolbar.appendChild( filter );
|
522 |
|
|
|
523 |
|
|
var label = document.createElement("label");
|
524 |
|
|
label.setAttribute("for", "qunit-filter-pass");
|
525 |
|
|
label.innerHTML = "Hide passed tests";
|
526 |
|
|
toolbar.appendChild( label );
|
527 |
|
|
|
528 |
|
|
var missing = document.createElement("input");
|
529 |
|
|
missing.type = "checkbox";
|
530 |
|
|
missing.id = "qunit-filter-missing";
|
531 |
|
|
missing.disabled = true;
|
532 |
|
|
addEvent( missing, "click", function() {
|
533 |
|
|
var li = document.getElementsByTagName("li");
|
534 |
|
|
for ( var i = 0; i < li.length; i++ ) {
|
535 |
|
|
if ( li[i].className.indexOf("fail") > -1 && li[i].innerHTML.indexOf('missing test - untested code is broken code') > - 1 ) {
|
536 |
|
|
li[i].parentNode.parentNode.style.display = missing.checked ? "none" : "block";
|
537 |
|
|
}
|
538 |
|
|
}
|
539 |
|
|
});
|
540 |
|
|
toolbar.appendChild( missing );
|
541 |
|
|
|
542 |
|
|
label = document.createElement("label");
|
543 |
|
|
label.setAttribute("for", "qunit-filter-missing");
|
544 |
|
|
label.innerHTML = "Hide missing tests (untested code is broken code)";
|
545 |
|
|
toolbar.appendChild( label );
|
546 |
|
|
}
|
547 |
|
|
|
548 |
|
|
var main = id('main') || id('qunit-fixture');
|
549 |
|
|
if ( main ) {
|
550 |
|
|
config.fixture = main.innerHTML;
|
551 |
|
|
}
|
552 |
|
|
|
553 |
|
|
if (config.autostart) {
|
554 |
|
|
QUnit.start();
|
555 |
|
|
}
|
556 |
|
|
});
|
557 |
|
|
|
558 |
|
|
function done() {
|
559 |
|
|
if ( config.doneTimer && window.clearTimeout ) {
|
560 |
|
|
window.clearTimeout( config.doneTimer );
|
561 |
|
|
config.doneTimer = null;
|
562 |
|
|
}
|
563 |
|
|
|
564 |
|
|
if ( config.queue.length ) {
|
565 |
|
|
config.doneTimer = window.setTimeout(function(){
|
566 |
|
|
if ( !config.queue.length ) {
|
567 |
|
|
done();
|
568 |
|
|
} else {
|
569 |
|
|
synchronize( done );
|
570 |
|
|
}
|
571 |
|
|
}, 13);
|
572 |
|
|
|
573 |
|
|
return;
|
574 |
|
|
}
|
575 |
|
|
|
576 |
|
|
config.autorun = true;
|
577 |
|
|
|
578 |
|
|
// Log the last module results
|
579 |
|
|
if ( config.currentModule ) {
|
580 |
|
|
QUnit.moduleDone( config.currentModule, config.moduleStats.bad, config.moduleStats.all );
|
581 |
|
|
}
|
582 |
|
|
|
583 |
|
|
var banner = id("qunit-banner"),
|
584 |
|
|
tests = id("qunit-tests"),
|
585 |
|
|
html = ['Tests completed in ',
|
586 |
|
|
+new Date - config.started, ' milliseconds.<br/>',
|
587 |
|
|
'<span class="passed">', config.stats.all - config.stats.bad, '</span> tests of <span class="total">', config.stats.all, '</span> passed, <span class="failed">', config.stats.bad,'</span> failed.'].join('');
|
588 |
|
|
|
589 |
|
|
if ( banner ) {
|
590 |
|
|
banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
|
591 |
|
|
}
|
592 |
|
|
|
593 |
|
|
if ( tests ) {
|
594 |
|
|
var result = id("qunit-testresult");
|
595 |
|
|
|
596 |
|
|
if ( !result ) {
|
597 |
|
|
result = document.createElement("p");
|
598 |
|
|
result.id = "qunit-testresult";
|
599 |
|
|
result.className = "result";
|
600 |
|
|
tests.parentNode.insertBefore( result, tests.nextSibling );
|
601 |
|
|
}
|
602 |
|
|
|
603 |
|
|
result.innerHTML = html;
|
604 |
|
|
}
|
605 |
|
|
|
606 |
|
|
QUnit.done( config.stats.bad, config.stats.all );
|
607 |
|
|
}
|
608 |
|
|
|
609 |
|
|
function validTest( name ) {
|
610 |
|
|
var i = config.filters.length,
|
611 |
|
|
run = false;
|
612 |
|
|
|
613 |
|
|
if ( !i ) {
|
614 |
|
|
return true;
|
615 |
|
|
}
|
616 |
|
|
|
617 |
|
|
while ( i-- ) {
|
618 |
|
|
var filter = config.filters[i],
|
619 |
|
|
not = filter.charAt(0) == '!';
|
620 |
|
|
|
621 |
|
|
if ( not ) {
|
622 |
|
|
filter = filter.slice(1);
|
623 |
|
|
}
|
624 |
|
|
|
625 |
|
|
if ( name.indexOf(filter) !== -1 ) {
|
626 |
|
|
return !not;
|
627 |
|
|
}
|
628 |
|
|
|
629 |
|
|
if ( not ) {
|
630 |
|
|
run = true;
|
631 |
|
|
}
|
632 |
|
|
}
|
633 |
|
|
|
634 |
|
|
return run;
|
635 |
|
|
}
|
636 |
|
|
|
637 |
|
|
function escapeHtml(s) {
|
638 |
|
|
s = s === null ? "" : s + "";
|
639 |
|
|
return s.replace(/[\&"<>\\]/g, function(s) {
|
640 |
|
|
switch(s) {
|
641 |
|
|
case "&": return "&";
|
642 |
|
|
case "\\": return "\\\\";
|
643 |
|
|
case '"': return '\"';
|
644 |
|
|
case "<": return "<";
|
645 |
|
|
case ">": return ">";
|
646 |
|
|
default: return s;
|
647 |
|
|
}
|
648 |
|
|
});
|
649 |
|
|
}
|
650 |
|
|
|
651 |
|
|
function push(result, actual, expected, message) {
|
652 |
|
|
message = escapeHtml(message) || (result ? "okay" : "failed");
|
653 |
|
|
message = '<span class="test-message">' + message + "</span>";
|
654 |
|
|
expected = escapeHtml(QUnit.jsDump.parse(expected));
|
655 |
|
|
actual = escapeHtml(QUnit.jsDump.parse(actual));
|
656 |
|
|
var output = message + ', expected: <span class="test-expected">' + expected + '</span>';
|
657 |
|
|
if (actual != expected) {
|
658 |
|
|
output += ' result: <span class="test-actual">' + actual + '</span>, diff: ' + QUnit.diff(expected, actual);
|
659 |
|
|
}
|
660 |
|
|
|
661 |
|
|
// can't use ok, as that would double-escape messages
|
662 |
|
|
QUnit.log(result, output);
|
663 |
|
|
config.assertions.push({
|
664 |
|
|
result: !!result,
|
665 |
|
|
message: output
|
666 |
|
|
});
|
667 |
|
|
}
|
668 |
|
|
|
669 |
|
|
function synchronize( callback ) {
|
670 |
|
|
config.queue.push( callback );
|
671 |
|
|
|
672 |
|
|
if ( config.autorun && !config.blocking ) {
|
673 |
|
|
process();
|
674 |
|
|
}
|
675 |
|
|
}
|
676 |
|
|
|
677 |
|
|
function process() {
|
678 |
|
|
var start = (new Date()).getTime();
|
679 |
|
|
|
680 |
|
|
while ( config.queue.length && !config.blocking ) {
|
681 |
|
|
if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
|
682 |
|
|
config.queue.shift()();
|
683 |
|
|
|
684 |
|
|
} else {
|
685 |
|
|
setTimeout( process, 13 );
|
686 |
|
|
break;
|
687 |
|
|
}
|
688 |
|
|
}
|
689 |
|
|
}
|
690 |
|
|
|
691 |
|
|
function saveGlobal() {
|
692 |
|
|
config.pollution = [];
|
693 |
|
|
|
694 |
|
|
if ( config.noglobals ) {
|
695 |
|
|
for ( var key in window ) {
|
696 |
|
|
config.pollution.push( key );
|
697 |
|
|
}
|
698 |
|
|
}
|
699 |
|
|
}
|
700 |
|
|
|
701 |
|
|
function checkPollution( name ) {
|
702 |
|
|
var old = config.pollution;
|
703 |
|
|
saveGlobal();
|
704 |
|
|
|
705 |
|
|
var newGlobals = diff( old, config.pollution );
|
706 |
|
|
if ( newGlobals.length > 0 ) {
|
707 |
|
|
ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
|
708 |
|
|
config.expected++;
|
709 |
|
|
}
|
710 |
|
|
|
711 |
|
|
var deletedGlobals = diff( config.pollution, old );
|
712 |
|
|
if ( deletedGlobals.length > 0 ) {
|
713 |
|
|
ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
|
714 |
|
|
config.expected++;
|
715 |
|
|
}
|
716 |
|
|
}
|
717 |
|
|
|
718 |
|
|
// returns a new Array with the elements that are in a but not in b
|
719 |
|
|
function diff( a, b ) {
|
720 |
|
|
var result = a.slice();
|
721 |
|
|
for ( var i = 0; i < result.length; i++ ) {
|
722 |
|
|
for ( var j = 0; j < b.length; j++ ) {
|
723 |
|
|
if ( result[i] === b[j] ) {
|
724 |
|
|
result.splice(i, 1);
|
725 |
|
|
i--;
|
726 |
|
|
break;
|
727 |
|
|
}
|
728 |
|
|
}
|
729 |
|
|
}
|
730 |
|
|
return result;
|
731 |
|
|
}
|
732 |
|
|
|
733 |
|
|
function fail(message, exception, callback) {
|
734 |
|
|
if ( typeof console !== "undefined" && console.error && console.warn ) {
|
735 |
|
|
console.error(message);
|
736 |
|
|
console.error(exception);
|
737 |
|
|
console.warn(callback.toString());
|
738 |
|
|
|
739 |
|
|
} else if ( window.opera && opera.postError ) {
|
740 |
|
|
opera.postError(message, exception, callback.toString);
|
741 |
|
|
}
|
742 |
|
|
}
|
743 |
|
|
|
744 |
|
|
function extend(a, b) {
|
745 |
|
|
for ( var prop in b ) {
|
746 |
|
|
a[prop] = b[prop];
|
747 |
|
|
}
|
748 |
|
|
|
749 |
|
|
return a;
|
750 |
|
|
}
|
751 |
|
|
|
752 |
|
|
function addEvent(elem, type, fn) {
|
753 |
|
|
if ( elem.addEventListener ) {
|
754 |
|
|
elem.addEventListener( type, fn, false );
|
755 |
|
|
} else if ( elem.attachEvent ) {
|
756 |
|
|
elem.attachEvent( "on" + type, fn );
|
757 |
|
|
} else {
|
758 |
|
|
fn();
|
759 |
|
|
}
|
760 |
|
|
}
|
761 |
|
|
|
762 |
|
|
function id(name) {
|
763 |
|
|
return !!(typeof document !== "undefined" && document && document.getElementById) &&
|
764 |
|
|
document.getElementById( name );
|
765 |
|
|
}
|
766 |
|
|
|
767 |
|
|
// Test for equality any JavaScript type.
|
768 |
|
|
// Discussions and reference: http://philrathe.com/articles/equiv
|
769 |
|
|
// Test suites: http://philrathe.com/tests/equiv
|
770 |
|
|
// Author: Philippe Rathé <prathe@gmail.com>
|
771 |
|
|
QUnit.equiv = function () {
|
772 |
|
|
|
773 |
|
|
var innerEquiv; // the real equiv function
|
774 |
|
|
var callers = []; // stack to decide between skip/abort functions
|
775 |
|
|
var parents = []; // stack to avoiding loops from circular referencing
|
776 |
|
|
|
777 |
|
|
// Call the o related callback with the given arguments.
|
778 |
|
|
function bindCallbacks(o, callbacks, args) {
|
779 |
|
|
var prop = QUnit.objectType(o);
|
780 |
|
|
if (prop) {
|
781 |
|
|
if (QUnit.objectType(callbacks[prop]) === "function") {
|
782 |
|
|
return callbacks[prop].apply(callbacks, args);
|
783 |
|
|
} else {
|
784 |
|
|
return callbacks[prop]; // or undefined
|
785 |
|
|
}
|
786 |
|
|
}
|
787 |
|
|
}
|
788 |
|
|
|
789 |
|
|
var callbacks = function () {
|
790 |
|
|
|
791 |
|
|
// for string, boolean, number and null
|
792 |
|
|
function useStrictEquality(b, a) {
|
793 |
|
|
if (b instanceof a.constructor || a instanceof b.constructor) {
|
794 |
|
|
// to catch short annotaion VS 'new' annotation of a declaration
|
795 |
|
|
// e.g. var i = 1;
|
796 |
|
|
// var j = new Number(1);
|
797 |
|
|
return a == b;
|
798 |
|
|
} else {
|
799 |
|
|
return a === b;
|
800 |
|
|
}
|
801 |
|
|
}
|
802 |
|
|
|
803 |
|
|
return {
|
804 |
|
|
"string": useStrictEquality,
|
805 |
|
|
"boolean": useStrictEquality,
|
806 |
|
|
"number": useStrictEquality,
|
807 |
|
|
"null": useStrictEquality,
|
808 |
|
|
"undefined": useStrictEquality,
|
809 |
|
|
|
810 |
|
|
"nan": function (b) {
|
811 |
|
|
return isNaN(b);
|
812 |
|
|
},
|
813 |
|
|
|
814 |
|
|
"date": function (b, a) {
|
815 |
|
|
return QUnit.objectType(b) === "date" && a.valueOf() === b.valueOf();
|
816 |
|
|
},
|
817 |
|
|
|
818 |
|
|
"regexp": function (b, a) {
|
819 |
|
|
return QUnit.objectType(b) === "regexp" &&
|
820 |
|
|
a.source === b.source && // the regex itself
|
821 |
|
|
a.global === b.global && // and its modifers (gmi) ...
|
822 |
|
|
a.ignoreCase === b.ignoreCase &&
|
823 |
|
|
a.multiline === b.multiline;
|
824 |
|
|
},
|
825 |
|
|
|
826 |
|
|
// - skip when the property is a method of an instance (OOP)
|
827 |
|
|
// - abort otherwise,
|
828 |
|
|
// initial === would have catch identical references anyway
|
829 |
|
|
"function": function () {
|
830 |
|
|
var caller = callers[callers.length - 1];
|
831 |
|
|
return caller !== Object &&
|
832 |
|
|
typeof caller !== "undefined";
|
833 |
|
|
},
|
834 |
|
|
|
835 |
|
|
"array": function (b, a) {
|
836 |
|
|
var i, j, loop;
|
837 |
|
|
var len;
|
838 |
|
|
|
839 |
|
|
// b could be an object literal here
|
840 |
|
|
if ( ! (QUnit.objectType(b) === "array")) {
|
841 |
|
|
return false;
|
842 |
|
|
}
|
843 |
|
|
|
844 |
|
|
len = a.length;
|
845 |
|
|
if (len !== b.length) { // safe and faster
|
846 |
|
|
return false;
|
847 |
|
|
}
|
848 |
|
|
|
849 |
|
|
//track reference to avoid circular references
|
850 |
|
|
parents.push(a);
|
851 |
|
|
for (i = 0; i < len; i++) {
|
852 |
|
|
loop = false;
|
853 |
|
|
for(j=0;j<parents.length;j++){
|
854 |
|
|
if(parents[j] === a[i]){
|
855 |
|
|
loop = true;//dont rewalk array
|
856 |
|
|
}
|
857 |
|
|
}
|
858 |
|
|
if (!loop && ! innerEquiv(a[i], b[i])) {
|
859 |
|
|
parents.pop();
|
860 |
|
|
return false;
|
861 |
|
|
}
|
862 |
|
|
}
|
863 |
|
|
parents.pop();
|
864 |
|
|
return true;
|
865 |
|
|
},
|
866 |
|
|
|
867 |
|
|
"object": function (b, a) {
|
868 |
|
|
var i, j, loop;
|
869 |
|
|
var eq = true; // unless we can proove it
|
870 |
|
|
var aProperties = [], bProperties = []; // collection of strings
|
871 |
|
|
|
872 |
|
|
// comparing constructors is more strict than using instanceof
|
873 |
|
|
if ( a.constructor !== b.constructor) {
|
874 |
|
|
return false;
|
875 |
|
|
}
|
876 |
|
|
|
877 |
|
|
// stack constructor before traversing properties
|
878 |
|
|
callers.push(a.constructor);
|
879 |
|
|
//track reference to avoid circular references
|
880 |
|
|
parents.push(a);
|
881 |
|
|
|
882 |
|
|
for (i in a) { // be strict: don't ensures hasOwnProperty and go deep
|
883 |
|
|
loop = false;
|
884 |
|
|
for(j=0;j<parents.length;j++){
|
885 |
|
|
if(parents[j] === a[i])
|
886 |
|
|
loop = true; //don't go down the same path twice
|
887 |
|
|
}
|
888 |
|
|
aProperties.push(i); // collect a's properties
|
889 |
|
|
|
890 |
|
|
if (!loop && ! innerEquiv(a[i], b[i])) {
|
891 |
|
|
eq = false;
|
892 |
|
|
break;
|
893 |
|
|
}
|
894 |
|
|
}
|
895 |
|
|
|
896 |
|
|
callers.pop(); // unstack, we are done
|
897 |
|
|
parents.pop();
|
898 |
|
|
|
899 |
|
|
for (i in b) {
|
900 |
|
|
bProperties.push(i); // collect b's properties
|
901 |
|
|
}
|
902 |
|
|
|
903 |
|
|
// Ensures identical properties name
|
904 |
|
|
return eq && innerEquiv(aProperties.sort(), bProperties.sort());
|
905 |
|
|
}
|
906 |
|
|
};
|
907 |
|
|
}();
|
908 |
|
|
|
909 |
|
|
innerEquiv = function () { // can take multiple arguments
|
910 |
|
|
var args = Array.prototype.slice.apply(arguments);
|
911 |
|
|
if (args.length < 2) {
|
912 |
|
|
return true; // end transition
|
913 |
|
|
}
|
914 |
|
|
|
915 |
|
|
return (function (a, b) {
|
916 |
|
|
if (a === b) {
|
917 |
|
|
return true; // catch the most you can
|
918 |
|
|
} else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || QUnit.objectType(a) !== QUnit.objectType(b)) {
|
919 |
|
|
return false; // don't lose time with error prone cases
|
920 |
|
|
} else {
|
921 |
|
|
return bindCallbacks(a, callbacks, [b, a]);
|
922 |
|
|
}
|
923 |
|
|
|
924 |
|
|
// apply transition with (1..n) arguments
|
925 |
|
|
})(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1));
|
926 |
|
|
};
|
927 |
|
|
|
928 |
|
|
return innerEquiv;
|
929 |
|
|
|
930 |
|
|
}();
|
931 |
|
|
|
932 |
|
|
/**
|
933 |
|
|
* jsDump
|
934 |
|
|
* Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
|
935 |
|
|
* Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php)
|
936 |
|
|
* Date: 5/15/2008
|
937 |
|
|
* @projectDescription Advanced and extensible data dumping for Javascript.
|
938 |
|
|
* @version 1.0.0
|
939 |
|
|
* @author Ariel Flesler
|
940 |
|
|
* @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
|
941 |
|
|
*/
|
942 |
|
|
QUnit.jsDump = (function() {
|
943 |
|
|
function quote( str ) {
|
944 |
|
|
return '"' + str.toString().replace(/"/g, '\\"') + '"';
|
945 |
|
|
};
|
946 |
|
|
function literal( o ) {
|
947 |
|
|
return o + '';
|
948 |
|
|
};
|
949 |
|
|
function join( pre, arr, post ) {
|
950 |
|
|
var s = jsDump.separator(),
|
951 |
|
|
base = jsDump.indent(),
|
952 |
|
|
inner = jsDump.indent(1);
|
953 |
|
|
if ( arr.join )
|
954 |
|
|
arr = arr.join( ',' + s + inner );
|
955 |
|
|
if ( !arr )
|
956 |
|
|
return pre + post;
|
957 |
|
|
return [ pre, inner + arr, base + post ].join(s);
|
958 |
|
|
};
|
959 |
|
|
function array( arr ) {
|
960 |
|
|
var i = arr.length, ret = Array(i);
|
961 |
|
|
this.up();
|
962 |
|
|
while ( i-- )
|
963 |
|
|
ret[i] = this.parse( arr[i] );
|
964 |
|
|
this.down();
|
965 |
|
|
return join( '[', ret, ']' );
|
966 |
|
|
};
|
967 |
|
|
|
968 |
|
|
var reName = /^function (\w+)/;
|
969 |
|
|
|
970 |
|
|
var jsDump = {
|
971 |
|
|
parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance
|
972 |
|
|
var parser = this.parsers[ type || this.typeOf(obj) ];
|
973 |
|
|
type = typeof parser;
|
974 |
|
|
|
975 |
|
|
return type == 'function' ? parser.call( this, obj ) :
|
976 |
|
|
type == 'string' ? parser :
|
977 |
|
|
this.parsers.error;
|
978 |
|
|
},
|
979 |
|
|
typeOf:function( obj ) {
|
980 |
|
|
var type;
|
981 |
|
|
if ( obj === null ) {
|
982 |
|
|
type = "null";
|
983 |
|
|
} else if (typeof obj === "undefined") {
|
984 |
|
|
type = "undefined";
|
985 |
|
|
} else if (QUnit.is("RegExp", obj)) {
|
986 |
|
|
type = "regexp";
|
987 |
|
|
} else if (QUnit.is("Date", obj)) {
|
988 |
|
|
type = "date";
|
989 |
|
|
} else if (QUnit.is("Function", obj)) {
|
990 |
|
|
type = "function";
|
991 |
|
|
} else if (obj.setInterval && obj.document && !obj.nodeType) {
|
992 |
|
|
type = "window";
|
993 |
|
|
} else if (obj.nodeType === 9) {
|
994 |
|
|
type = "document";
|
995 |
|
|
} else if (obj.nodeType) {
|
996 |
|
|
type = "node";
|
997 |
|
|
} else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
|
998 |
|
|
type = "array";
|
999 |
|
|
} else {
|
1000 |
|
|
type = typeof obj;
|
1001 |
|
|
}
|
1002 |
|
|
return type;
|
1003 |
|
|
},
|
1004 |
|
|
separator:function() {
|
1005 |
|
|
return this.multiline ? this.HTML ? '<br />' : '\n' : this.HTML ? ' ' : ' ';
|
1006 |
|
|
},
|
1007 |
|
|
indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
|
1008 |
|
|
if ( !this.multiline )
|
1009 |
|
|
return '';
|
1010 |
|
|
var chr = this.indentChar;
|
1011 |
|
|
if ( this.HTML )
|
1012 |
|
|
chr = chr.replace(/\t/g,' ').replace(/ /g,' ');
|
1013 |
|
|
return Array( this._depth_ + (extra||0) ).join(chr);
|
1014 |
|
|
},
|
1015 |
|
|
up:function( a ) {
|
1016 |
|
|
this._depth_ += a || 1;
|
1017 |
|
|
},
|
1018 |
|
|
down:function( a ) {
|
1019 |
|
|
this._depth_ -= a || 1;
|
1020 |
|
|
},
|
1021 |
|
|
setParser:function( name, parser ) {
|
1022 |
|
|
this.parsers[name] = parser;
|
1023 |
|
|
},
|
1024 |
|
|
// The next 3 are exposed so you can use them
|
1025 |
|
|
quote:quote,
|
1026 |
|
|
literal:literal,
|
1027 |
|
|
join:join,
|
1028 |
|
|
//
|
1029 |
|
|
_depth_: 1,
|
1030 |
|
|
// This is the list of parsers, to modify them, use jsDump.setParser
|
1031 |
|
|
parsers:{
|
1032 |
|
|
window: '[Window]',
|
1033 |
|
|
document: '[Document]',
|
1034 |
|
|
error:'[ERROR]', //when no parser is found, shouldn't happen
|
1035 |
|
|
unknown: '[Unknown]',
|
1036 |
|
|
'null':'null',
|
1037 |
|
|
undefined:'undefined',
|
1038 |
|
|
'function':function( fn ) {
|
1039 |
|
|
var ret = 'function',
|
1040 |
|
|
name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
|
1041 |
|
|
if ( name )
|
1042 |
|
|
ret += ' ' + name;
|
1043 |
|
|
ret += '(';
|
1044 |
|
|
|
1045 |
|
|
ret = [ ret, this.parse( fn, 'functionArgs' ), '){'].join('');
|
1046 |
|
|
return join( ret, this.parse(fn,'functionCode'), '}' );
|
1047 |
|
|
},
|
1048 |
|
|
array: array,
|
1049 |
|
|
nodelist: array,
|
1050 |
|
|
arguments: array,
|
1051 |
|
|
object:function( map ) {
|
1052 |
|
|
var ret = [ ];
|
1053 |
|
|
this.up();
|
1054 |
|
|
for ( var key in map )
|
1055 |
|
|
ret.push( this.parse(key,'key') + ': ' + this.parse(map[key]) );
|
1056 |
|
|
this.down();
|
1057 |
|
|
return join( '{', ret, '}' );
|
1058 |
|
|
},
|
1059 |
|
|
node:function( node ) {
|
1060 |
|
|
var open = this.HTML ? '<' : '<',
|
1061 |
|
|
close = this.HTML ? '>' : '>';
|
1062 |
|
|
|
1063 |
|
|
var tag = node.nodeName.toLowerCase(),
|
1064 |
|
|
ret = open + tag;
|
1065 |
|
|
|
1066 |
|
|
for ( var a in this.DOMAttrs ) {
|
1067 |
|
|
var val = node[this.DOMAttrs[a]];
|
1068 |
|
|
if ( val )
|
1069 |
|
|
ret += ' ' + a + '=' + this.parse( val, 'attribute' );
|
1070 |
|
|
}
|
1071 |
|
|
return ret + close + open + '/' + tag + close;
|
1072 |
|
|
},
|
1073 |
|
|
functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
|
1074 |
|
|
var l = fn.length;
|
1075 |
|
|
if ( !l ) return '';
|
1076 |
|
|
|
1077 |
|
|
var args = Array(l);
|
1078 |
|
|
while ( l-- )
|
1079 |
|
|
args[l] = String.fromCharCode(97+l);//97 is 'a'
|
1080 |
|
|
return ' ' + args.join(', ') + ' ';
|
1081 |
|
|
},
|
1082 |
|
|
key:quote, //object calls it internally, the key part of an item in a map
|
1083 |
|
|
functionCode:'[code]', //function calls it internally, it's the content of the function
|
1084 |
|
|
attribute:quote, //node calls it internally, it's an html attribute value
|
1085 |
|
|
string:quote,
|
1086 |
|
|
date:quote,
|
1087 |
|
|
regexp:literal, //regex
|
1088 |
|
|
number:literal,
|
1089 |
|
|
'boolean':literal
|
1090 |
|
|
},
|
1091 |
|
|
DOMAttrs:{//attributes to dump from nodes, name=>realName
|
1092 |
|
|
id:'id',
|
1093 |
|
|
name:'name',
|
1094 |
|
|
'class':'className'
|
1095 |
|
|
},
|
1096 |
|
|
HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
|
1097 |
|
|
indentChar:' ',//indentation unit
|
1098 |
|
|
multiline:false //if true, items in a collection, are separated by a \n, else just a space.
|
1099 |
|
|
};
|
1100 |
|
|
|
1101 |
|
|
return jsDump;
|
1102 |
|
|
})();
|
1103 |
|
|
|
1104 |
|
|
// from Sizzle.js
|
1105 |
|
|
function getText( elems ) {
|
1106 |
|
|
var ret = "", elem;
|
1107 |
|
|
|
1108 |
|
|
for ( var i = 0; elems[i]; i++ ) {
|
1109 |
|
|
elem = elems[i];
|
1110 |
|
|
|
1111 |
|
|
// Get the text from text nodes and CDATA nodes
|
1112 |
|
|
if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
|
1113 |
|
|
ret += elem.nodeValue;
|
1114 |
|
|
|
1115 |
|
|
// Traverse everything else, except comment nodes
|
1116 |
|
|
} else if ( elem.nodeType !== 8 ) {
|
1117 |
|
|
ret += getText( elem.childNodes );
|
1118 |
|
|
}
|
1119 |
|
|
}
|
1120 |
|
|
|
1121 |
|
|
return ret;
|
1122 |
|
|
};
|
1123 |
|
|
|
1124 |
|
|
/*
|
1125 |
|
|
* Javascript Diff Algorithm
|
1126 |
|
|
* By John Resig (http://ejohn.org/)
|
1127 |
|
|
* Modified by Chu Alan "sprite"
|
1128 |
|
|
*
|
1129 |
|
|
* Released under the MIT license.
|
1130 |
|
|
*
|
1131 |
|
|
* More Info:
|
1132 |
|
|
* http://ejohn.org/projects/javascript-diff-algorithm/
|
1133 |
|
|
*
|
1134 |
|
|
* Usage: QUnit.diff(expected, actual)
|
1135 |
|
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*
|
1136 |
|
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* 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"
|
1137 |
|
|
*/
|
1138 |
|
|
QUnit.diff = (function() {
|
1139 |
|
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function diff(o, n){
|
1140 |
|
|
var ns = new Object();
|
1141 |
|
|
var os = new Object();
|
1142 |
|
|
|
1143 |
|
|
for (var i = 0; i < n.length; i++) {
|
1144 |
|
|
if (ns[n[i]] == null)
|
1145 |
|
|
ns[n[i]] = {
|
1146 |
|
|
rows: new Array(),
|
1147 |
|
|
o: null
|
1148 |
|
|
};
|
1149 |
|
|
ns[n[i]].rows.push(i);
|
1150 |
|
|
}
|
1151 |
|
|
|
1152 |
|
|
for (var i = 0; i < o.length; i++) {
|
1153 |
|
|
if (os[o[i]] == null)
|
1154 |
|
|
os[o[i]] = {
|
1155 |
|
|
rows: new Array(),
|
1156 |
|
|
n: null
|
1157 |
|
|
};
|
1158 |
|
|
os[o[i]].rows.push(i);
|
1159 |
|
|
}
|
1160 |
|
|
|
1161 |
|
|
for (var i in ns) {
|
1162 |
|
|
if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {
|
1163 |
|
|
n[ns[i].rows[0]] = {
|
1164 |
|
|
text: n[ns[i].rows[0]],
|
1165 |
|
|
row: os[i].rows[0]
|
1166 |
|
|
};
|
1167 |
|
|
o[os[i].rows[0]] = {
|
1168 |
|
|
text: o[os[i].rows[0]],
|
1169 |
|
|
row: ns[i].rows[0]
|
1170 |
|
|
};
|
1171 |
|
|
}
|
1172 |
|
|
}
|
1173 |
|
|
|
1174 |
|
|
for (var i = 0; i < n.length - 1; i++) {
|
1175 |
|
|
if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&
|
1176 |
|
|
n[i + 1] == o[n[i].row + 1]) {
|
1177 |
|
|
n[i + 1] = {
|
1178 |
|
|
text: n[i + 1],
|
1179 |
|
|
row: n[i].row + 1
|
1180 |
|
|
};
|
1181 |
|
|
o[n[i].row + 1] = {
|
1182 |
|
|
text: o[n[i].row + 1],
|
1183 |
|
|
row: i + 1
|
1184 |
|
|
};
|
1185 |
|
|
}
|
1186 |
|
|
}
|
1187 |
|
|
|
1188 |
|
|
for (var i = n.length - 1; i > 0; i--) {
|
1189 |
|
|
if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&
|
1190 |
|
|
n[i - 1] == o[n[i].row - 1]) {
|
1191 |
|
|
n[i - 1] = {
|
1192 |
|
|
text: n[i - 1],
|
1193 |
|
|
row: n[i].row - 1
|
1194 |
|
|
};
|
1195 |
|
|
o[n[i].row - 1] = {
|
1196 |
|
|
text: o[n[i].row - 1],
|
1197 |
|
|
row: i - 1
|
1198 |
|
|
};
|
1199 |
|
|
}
|
1200 |
|
|
}
|
1201 |
|
|
|
1202 |
|
|
return {
|
1203 |
|
|
o: o,
|
1204 |
|
|
n: n
|
1205 |
|
|
};
|
1206 |
|
|
}
|
1207 |
|
|
|
1208 |
|
|
return function(o, n){
|
1209 |
|
|
o = o.replace(/\s+$/, '');
|
1210 |
|
|
n = n.replace(/\s+$/, '');
|
1211 |
|
|
var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));
|
1212 |
|
|
|
1213 |
|
|
var str = "";
|
1214 |
|
|
|
1215 |
|
|
var oSpace = o.match(/\s+/g);
|
1216 |
|
|
if (oSpace == null) {
|
1217 |
|
|
oSpace = [" "];
|
1218 |
|
|
}
|
1219 |
|
|
else {
|
1220 |
|
|
oSpace.push(" ");
|
1221 |
|
|
}
|
1222 |
|
|
var nSpace = n.match(/\s+/g);
|
1223 |
|
|
if (nSpace == null) {
|
1224 |
|
|
nSpace = [" "];
|
1225 |
|
|
}
|
1226 |
|
|
else {
|
1227 |
|
|
nSpace.push(" ");
|
1228 |
|
|
}
|
1229 |
|
|
|
1230 |
|
|
if (out.n.length == 0) {
|
1231 |
|
|
for (var i = 0; i < out.o.length; i++) {
|
1232 |
|
|
str += '<del>' + out.o[i] + oSpace[i] + "</del>";
|
1233 |
|
|
}
|
1234 |
|
|
}
|
1235 |
|
|
else {
|
1236 |
|
|
if (out.n[0].text == null) {
|
1237 |
|
|
for (n = 0; n < out.o.length && out.o[n].text == null; n++) {
|
1238 |
|
|
str += '<del>' + out.o[n] + oSpace[n] + "</del>";
|
1239 |
|
|
}
|
1240 |
|
|
}
|
1241 |
|
|
|
1242 |
|
|
for (var i = 0; i < out.n.length; i++) {
|
1243 |
|
|
if (out.n[i].text == null) {
|
1244 |
|
|
str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";
|
1245 |
|
|
}
|
1246 |
|
|
else {
|
1247 |
|
|
var pre = "";
|
1248 |
|
|
|
1249 |
|
|
for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {
|
1250 |
|
|
pre += '<del>' + out.o[n] + oSpace[n] + "</del>";
|
1251 |
|
|
}
|
1252 |
|
|
str += " " + out.n[i].text + nSpace[i] + pre;
|
1253 |
|
|
}
|
1254 |
|
|
}
|
1255 |
|
|
}
|
1256 |
|
|
|
1257 |
|
|
return str;
|
1258 |
|
|
}
|
1259 |
|
|
})();
|
1260 |
|
|
|
1261 |
|
|
})(this);
|