mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 05:35:31 +00:00
371 lines
12 KiB
JavaScript
371 lines
12 KiB
JavaScript
// Test timeout (seconds)
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const TIMEOUT_SECONDS = 30;
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if (Cc === undefined) {
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var Cc = Components.classes;
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var Ci = Components.interfaces;
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}
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window.addEventListener("load", testOnLoad, false);
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function testOnLoad() {
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window.removeEventListener("load", testOnLoad, false);
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// Make sure to launch the test harness for the first opened window only
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var prefs = Cc["@mozilla.org/preferences-service;1"].
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getService(Ci.nsIPrefBranch);
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if (prefs.prefHasUserValue("testing.browserTestHarness.running"))
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return;
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prefs.setBoolPref("testing.browserTestHarness.running", true);
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var ww = Cc["@mozilla.org/embedcomp/window-watcher;1"].
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getService(Ci.nsIWindowWatcher);
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var sstring = Cc["@mozilla.org/supports-string;1"].
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createInstance(Ci.nsISupportsString);
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sstring.data = location.search;
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ww.openWindow(window, "chrome://mochikit/content/browser-harness.xul", "browserTest",
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"chrome,centerscreen,dialog,resizable,titlebar,toolbar=no,width=800,height=600", sstring);
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}
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function Tester(aTests, aDumper, aCallback) {
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this.dumper = aDumper;
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this.tests = aTests;
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this.callback = aCallback;
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this._cs = Cc["@mozilla.org/consoleservice;1"].
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getService(Ci.nsIConsoleService);
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this._wm = Cc["@mozilla.org/appshell/window-mediator;1"].
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getService(Ci.nsIWindowMediator);
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this._fm = Cc["@mozilla.org/focus-manager;1"].
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getService(Ci.nsIFocusManager);
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this._scriptLoader = Cc["@mozilla.org/moz/jssubscript-loader;1"].
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getService(Ci.mozIJSSubScriptLoader);
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this._scriptLoader.loadSubScript("chrome://mochikit/content/tests/SimpleTest/EventUtils.js", this.EventUtils);
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// Avoid polluting this scope with packed.js contents.
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var simpleTestScope = {};
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this._scriptLoader.loadSubScript("chrome://mochikit/content/MochiKit/packed.js", simpleTestScope);
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this._scriptLoader.loadSubScript("chrome://mochikit/content/tests/SimpleTest/SimpleTest.js", simpleTestScope);
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this.SimpleTest = simpleTestScope.SimpleTest;
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}
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Tester.prototype = {
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EventUtils: {},
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SimpleTest: {},
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checker: null,
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currentTestIndex: -1,
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lastStartTime: null,
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get currentTest() {
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return this.tests[this.currentTestIndex];
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},
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get done() {
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return this.currentTestIndex == this.tests.length - 1;
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},
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start: function Tester_start() {
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this.dumper.dump("*** Start BrowserChrome Test Results ***\n");
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this._cs.registerListener(this);
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if (this.tests.length)
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this.nextTest();
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else
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this.finish();
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},
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waitForWindowsState: function Tester_waitForWindowsState(aCallback) {
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let timedOut = this.currentTest && this.currentTest.timedOut;
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let baseMsg = timedOut ? "Found a {elt} after previous test timed out"
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: this.currentTest ? "Found an unexpected {elt} at the end of test run"
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: "Found an unexpected {elt}";
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if (this.currentTest && window.gBrowser && gBrowser.tabs.length > 1) {
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while (gBrowser.tabs.length > 1) {
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let lastTab = gBrowser.tabContainer.lastChild;
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let msg = baseMsg.replace("{elt}", "tab") +
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": " + lastTab.linkedBrowser.currentURI.spec;
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this.currentTest.addResult(new testResult(false, msg, "", false));
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gBrowser.removeTab(lastTab);
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}
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}
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this.dumper.dump("TEST-INFO | checking window state\n");
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let windowsEnum = this._wm.getEnumerator("navigator:browser");
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while (windowsEnum.hasMoreElements()) {
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let win = windowsEnum.getNext();
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if (win != window && !win.closed) {
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let msg = baseMsg.replace("{elt}", "browser window");
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if (this.currentTest)
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this.currentTest.addResult(new testResult(false, msg, "", false));
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else
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this.dumper.dump("TEST-UNEXPECTED-FAIL | (browser-test.js) | " + msg + "\n");
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win.close();
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}
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}
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// Make sure the window is raised before each test.
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let self = this;
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this.SimpleTest.waitForFocus(function() {
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aCallback.apply(self);
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});
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},
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finish: function Tester_finish(aSkipSummary) {
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this._cs.unregisterListener(this);
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if (this.tests.length) {
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this.dumper.dump("\nBrowser Chrome Test Summary\n");
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function sum(a,b) a+b;
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var passCount = this.tests.map(function (f) f.passCount).reduce(sum);
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var failCount = this.tests.map(function (f) f.failCount).reduce(sum);
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var todoCount = this.tests.map(function (f) f.todoCount).reduce(sum);
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this.dumper.dump("\tPassed: " + passCount + "\n" +
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"\tFailed: " + failCount + "\n" +
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"\tTodo: " + todoCount + "\n");
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} else {
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this.dumper.dump("TEST-UNEXPECTED-FAIL | (browser-test.js) | " +
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"No tests to run. Did you pass an invalid --test-path?");
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}
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this.dumper.dump("\n*** End BrowserChrome Test Results ***\n");
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this.dumper.dump("TEST-START | Shutdown\n");
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this.dumper.done();
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// Tests complete, notify the callback and return
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this.callback(this.tests);
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this.callback = null;
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this.tests = null;
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},
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observe: function Tester_observe(aConsoleMessage) {
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try {
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var msg = "Console message: " + aConsoleMessage.message;
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if (this.currentTest)
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this.currentTest.addResult(new testMessage(msg));
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else
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this.dumper.dump("TEST-INFO | (browser-test.js) | " + msg);
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} catch (ex) {
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// Swallow exception so we don't lead to another error being reported,
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// throwing us into an infinite loop
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}
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},
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nextTest: function Tester_nextTest() {
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if (this.currentTest) {
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// Run cleanup functions for the current test before moving on to the
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// next one.
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let testScope = this.currentTest.scope;
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while (testScope.__cleanupFunctions.length > 0) {
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let func = testScope.__cleanupFunctions.shift();
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func.apply(testScope);
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};
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}
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// Check the window state for the current test before moving to the next one.
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// This also causes us to check before starting any tests, since nextTest()
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// is invoked to start the tests.
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this.waitForWindowsState(this.realNextTest);
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},
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realNextTest: function Test_realNextTest() {
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if (this.lastStartTime) {
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let time = Date.now() - this.lastStartTime;
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this.dumper.dump("TEST-END | " + this.currentTest.path + " | Test took " +
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time + "ms to complete\n");
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}
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if (this.done) {
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this.finish();
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return;
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}
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this.currentTestIndex++;
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this.execTest();
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},
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execTest: function Tester_execTest() {
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this.dumper.dump("TEST-START | " + this.currentTest.path + "\n");
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// Load the tests into a testscope
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this.currentTest.scope = new testScope(this, this.currentTest);
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// Import utils in the test scope.
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this.currentTest.scope.EventUtils = this.EventUtils;
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this.currentTest.scope.SimpleTest = this.SimpleTest;
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// Override SimpleTest methods with ours.
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["ok", "is", "isnot", "todo", "todo_is", "todo_isnot"].forEach(function(m) {
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this.SimpleTest[m] = this[m];
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}, this.currentTest.scope);
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// Import head.js script if it exists.
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var currentTestDirPath =
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this.currentTest.path.substr(0, this.currentTest.path.lastIndexOf("/"));
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var headPath = currentTestDirPath + "/head.js";
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try {
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this._scriptLoader.loadSubScript(headPath, this.currentTest.scope);
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} catch (ex) { /* no head */ }
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// Import the test script.
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try {
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this._scriptLoader.loadSubScript(this.currentTest.path,
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this.currentTest.scope);
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// Run the test
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this.lastStartTime = Date.now();
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this.currentTest.scope.test();
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} catch (ex) {
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this.currentTest.addResult(new testResult(false, "Exception thrown", ex, false));
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this.currentTest.scope.__done = true;
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}
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// If the test ran synchronously, move to the next test, otherwise the test
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// will trigger the next test when it is done.
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if (this.currentTest.scope.__done) {
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this.nextTest();
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}
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else {
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var self = this;
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this.currentTest.scope.__waitTimer = setTimeout(function() {
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if (--self.currentTest.scope.__timeoutFactor > 0) {
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// We were asked to wait a bit longer.
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self.currentTest.scope.info(
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"Longer timeout required, waiting longer... Remaining timeouts: " +
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self.currentTest.scope.__timeoutFactor);
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self.currentTest.scope.__waitTimer =
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setTimeout(arguments.callee, TIMEOUT_SECONDS * 1000);
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return;
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}
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self.currentTest.addResult(new testResult(false, "Timed out", "", false));
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self.currentTest.timedOut = true;
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self.currentTest.scope.__waitTimer = null;
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self.nextTest();
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}, TIMEOUT_SECONDS * 1000);
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}
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},
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QueryInterface: function(aIID) {
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if (aIID.equals(Ci.nsIConsoleListener) ||
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aIID.equals(Ci.nsISupports))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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}
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};
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function testResult(aCondition, aName, aDiag, aIsTodo) {
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this.msg = aName || "";
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this.info = false;
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this.pass = !!aCondition;
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this.todo = aIsTodo;
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if (this.pass) {
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if (aIsTodo)
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this.result = "TEST-KNOWN-FAIL";
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else
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this.result = "TEST-PASS";
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} else {
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if (aDiag) {
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if (typeof aDiag == "object" && "fileName" in aDiag) {
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// we have an exception - print filename and linenumber information
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this.msg += " at " + aDiag.fileName + ":" + aDiag.lineNumber;
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}
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this.msg += " - " + aDiag;
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}
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if (aIsTodo)
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this.result = "TEST-UNEXPECTED-PASS";
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else
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this.result = "TEST-UNEXPECTED-FAIL";
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}
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}
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function testMessage(aName) {
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this.msg = aName || "";
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this.info = true;
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this.result = "TEST-INFO";
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}
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// Need to be careful adding properties to this object, since its properties
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// cannot conflict with global variables used in tests.
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function testScope(aTester, aTest) {
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this.__tester = aTester;
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this.__browserTest = aTest;
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var self = this;
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this.ok = function test_ok(condition, name, diag) {
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self.__browserTest.addResult(new testResult(condition, name, diag, false));
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};
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this.is = function test_is(a, b, name) {
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self.ok(a == b, name, "Got " + a + ", expected " + b);
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};
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this.isnot = function test_isnot(a, b, name) {
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self.ok(a != b, name, "Didn't expect " + a + ", but got it");
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};
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this.todo = function test_todo(condition, name, diag) {
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self.__browserTest.addResult(new testResult(!condition, name, diag, true));
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};
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this.todo_is = function test_todo_is(a, b, name) {
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self.todo(a == b, name, "Got " + a + ", expected " + b);
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};
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this.todo_isnot = function test_todo_isnot(a, b, name) {
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self.todo(a != b, name, "Didn't expect " + a + ", but got it");
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};
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this.info = function test_info(name) {
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self.__browserTest.addResult(new testMessage(name));
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};
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this.executeSoon = function test_executeSoon(func) {
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let tm = Cc["@mozilla.org/thread-manager;1"].getService(Ci.nsIThreadManager);
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tm.mainThread.dispatch({
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run: function() {
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func();
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}
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}, Ci.nsIThread.DISPATCH_NORMAL);
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};
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this.waitForExplicitFinish = function test_waitForExplicitFinish() {
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self.__done = false;
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};
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this.waitForFocus = function test_waitForFocus(callback, targetWindow, expectBlankPage) {
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self.SimpleTest.waitForFocus(callback, targetWindow, expectBlankPage);
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};
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this.waitForClipboard = function test_waitForClipboard(expected, setup, success, failure) {
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self.SimpleTest.waitForClipboard(expected, setup, success, failure);
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};
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this.registerCleanupFunction = function test_registerCleanupFunction(aFunction) {
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self.__cleanupFunctions.push(aFunction);
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};
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this.requestLongerTimeout = function test_requestLongerTimeout(aFactor) {
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self.__timeoutFactor = aFactor;
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};
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this.finish = function test_finish() {
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self.__done = true;
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if (self.__waitTimer) {
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self.executeSoon(function() {
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if (self.__done && self.__waitTimer) {
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clearTimeout(self.__waitTimer);
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self.__waitTimer = null;
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self.__tester.nextTest();
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}
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});
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}
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};
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}
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testScope.prototype = {
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__done: true,
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__waitTimer: null,
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__cleanupFunctions: [],
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__timeoutFactor: 1,
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EventUtils: {},
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SimpleTest: {}
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};
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