The Tor Browser: dom/plugins/test/mochitest/test_hangui.xul@b8a032363ba2 (annotated)

dom/plugins/test/mochitest/test_hangui.xul@b8a032363ba2 (annotated)

dom/plugins/test/mochitest/test_hangui.xul

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 <?xml version="1.0"?>
 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
                  type="text/css"?>
 <window title="Basic Plugin Tests"
   xmlns:html="http://www.w3.org/1999/xhtml"
   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <title>Plugin Hang UI Test</title>
   <script type="application/javascript"
           src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
   <script type="application/javascript"
           src="utils.js" />
   <script type="application/javascript"
           src="http://mochi.test:8888/chrome/dom/plugins/test/mochitest/hang_test.js" />
   <script type="application/javascript"
           src="http://mochi.test:8888/chrome/dom/plugins/test/mochitest/hangui_common.js" />
 <body xmlns="http://www.w3.org/1999/xhtml">
   <iframe id="iframe1" src="hangui_subpage.html" width="400" height="400"></iframe>
 </body>
 <script class="testbody" type="application/javascript">
 <![CDATA[
 SimpleTest.waitForExplicitFinish();
 setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
 Components.utils.import("resource://gre/modules/Services.jsm");
 const hangUITimeoutPref = "dom.ipc.plugins.hangUITimeoutSecs";
 const hangUIMinDisplayPref = "dom.ipc.plugins.hangUIMinDisplaySecs";
 const timeoutPref = "dom.ipc.plugins.timeoutSecs";
 var worker = new ChromeWorker("hangui_iface.js");
 worker.onmessage = function(event) {
   var result = event.data;
   var params = result.params;
   var output = params.testName;
   if (result.msg) {
     output += ": " + result.msg;
   }
   ok(result.status, output);
   if (params.callback) {
     var cb = eval(params.callback);
     var timeout = setTimeout(function() { clearTimeout(timeout); cb(); }, 100);
   }
 };
 worker.onerror = function(event) {
   var output = "Error: " + event.message + " at " + event.filename + ":" + event.lineno;
   ok(false, output);
 };
 var iframe;
 var p;
 var os = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
 function hanguiOperation(testName, timeoutSec, expectFind, expectClose, opCode,
                          commandId, check, cb) {
   var timeoutMs = timeoutSec * 1000 + EPSILON_MS;
   worker.postMessage({ "timeoutMs": timeoutMs, "expectToFind": expectFind,
                        "expectToClose": expectClose, "opCode": opCode,
                        "commandId": commandId, "check": check,
                        "testName": testName, "callback": cb });
 }
 function hanguiExpect(testName, shouldBeShowing, shouldClose, cb) {
   var timeoutSec = Services.prefs.getIntPref(hangUITimeoutPref);
   if (!shouldBeShowing && !timeoutSec) {
     timeoutSec = Services.prefs.getIntPref(timeoutPref);
   }
   hanguiOperation(testName, timeoutSec, shouldBeShowing, shouldClose, HANGUIOP_NOTHING, 0, false, cb);
 }
 function hanguiContinue(testName, check, cb) {
   var timeoutSec = Services.prefs.getIntPref(hangUITimeoutPref);
   hanguiOperation(testName, timeoutSec, true, true, HANGUIOP_COMMAND, IDC_CONTINUE, check, cb);
 }
 function hanguiStop(testName, check, cb) {
   var timeoutSec = Services.prefs.getIntPref(hangUITimeoutPref);
   hanguiOperation(testName, timeoutSec, true, true, HANGUIOP_COMMAND, IDC_STOP, check, cb);
 }
 function hanguiCancel(testName, cb) {
   var timeoutSec = Services.prefs.getIntPref(hangUITimeoutPref);
   hanguiOperation(testName, timeoutSec, true, true, HANGUIOP_CANCEL, 0, false, cb);
 }
 function finishTest() {
   if (obsCount > 0) {
     os.removeObserver(testObserver, "plugin-crashed");
     --obsCount;
   }
   SpecialPowers.clearUserPref(hangUITimeoutPref);
   SpecialPowers.clearUserPref(hangUIMinDisplayPref);
   SpecialPowers.clearUserPref(timeoutPref);
   SimpleTest.finish();
 }
 function runTests() {
   if (!SimpleTest.testPluginIsOOP()) {
     ok(true, "Skipping this test when test plugin is not OOP.");
     SimpleTest.finish();
   }
   resetVars();
   hanguiOperation("Prime ChromeWorker", 0, false, false, HANGUIOP_NOTHING, 0,
                   false, "test1");
 }
 window.frameLoaded = runTests;
 var obsCount = 0;
 function onPluginCrashedHangUI(aEvent) {
   ok(true, "Plugin crashed notification received");
   is(aEvent.type, "PluginCrashed", "event is correct type");
   is(p, aEvent.target, "Plugin crashed event target is plugin element");
   ok(aEvent instanceof Components.interfaces.nsIDOMCustomEvent,
      "plugin crashed event has the right interface");
   var propBag = aEvent.detail.QueryInterface(Components.interfaces.nsIPropertyBag2);
   var pluginDumpID = propBag.getPropertyAsAString("pluginDumpID");
   isnot(pluginDumpID, "", "got a non-empty dump ID");
   var pluginName = propBag.getPropertyAsAString("pluginName");
   is(pluginName, "Test Plug-in", "got correct plugin name");
   var pluginFilename = propBag.getPropertyAsAString("pluginFilename");
   isnot(pluginFilename, "", "got a non-empty filename");
   var didReport = propBag.getPropertyAsBool("submittedCrashReport");
   // The app itself may or may not have decided to submit the report, so
   // allow either true or false here.
   ok((didReport == true || didReport == false), "event said crash report was submitted");
   os.removeObserver(testObserver, "plugin-crashed");
   --obsCount;
 }
 function resetVars() {
   iframe = document.getElementById('iframe1');
   p = iframe.contentDocument.getElementById("plugin1");
   if (obsCount == 0) {
     os.addObserver(testObserver, "plugin-crashed", true);
     ++obsCount;
   }
   iframe.contentDocument.addEventListener("PluginCrashed",
                                           onPluginCrashedHangUI,
                                           false);
 }
 function test9b() {
   hanguiExpect("test9b: Plugin Hang UI is not showing (checkbox)", false);
   p.stall(STALL_DURATION);
   hanguiExpect("test9b: Plugin Hang UI is still not showing (checkbox)", false, false, "finishTest");
   p.stall(STALL_DURATION);
 }
 function test9a() {
   resetVars();
   SpecialPowers.setIntPref(hangUITimeoutPref, 1);
   SpecialPowers.setIntPref(hangUIMinDisplayPref, 1);
   SpecialPowers.setIntPref(timeoutPref, 45);
   hanguiContinue("test9a: Continue button works with checkbox", true, "test9b");
   p.stall(STALL_DURATION);
 }
 function test9() {
   window.frameLoaded = test9a;
   iframe.contentWindow.location.reload();
 }
 function test8a() {
   resetVars();
   SpecialPowers.setIntPref(hangUITimeoutPref, 1);
   SpecialPowers.setIntPref(hangUIMinDisplayPref, 4);
   hanguiExpect("test8a: Plugin Hang UI is not showing (disabled due to hangUIMinDisplaySecs)", false, false, "test9");
   var exceptionThrown = false;
   try {
     p.hang();
   } catch(e) {
     exceptionThrown = true;
   }
   ok(exceptionThrown, "test8a: Exception thrown from hang() when plugin was terminated");
 }
 function test8() {
   window.frameLoaded = test8a;
   iframe.contentWindow.location.reload();
 }
 function test7a() {
   resetVars();
   SpecialPowers.setIntPref(hangUITimeoutPref, 0);
   hanguiExpect("test7a: Plugin Hang UI is not showing (disabled)", false, false, "test8");
   var exceptionThrown = false;
   try {
     p.hang();
   } catch(e) {
     exceptionThrown = true;
   }
   ok(exceptionThrown, "test7a: Exception thrown from hang() when plugin was terminated");
 }
 function test7() {
   window.frameLoaded = test7a;
   iframe.contentWindow.location.reload();
 }
 function test6() {
   SpecialPowers.setIntPref(hangUITimeoutPref, 1);
   SpecialPowers.setIntPref(hangUIMinDisplayPref, 1);
   SpecialPowers.setIntPref(timeoutPref, 3);
   hanguiExpect("test6: Plugin Hang UI is showing", true, true, "test7");
   var exceptionThrown = false;
   try {
     p.hang();
   } catch(e) {
     exceptionThrown = true;
   }
   ok(exceptionThrown, "test6: Exception thrown from hang() when plugin was terminated (child timeout)");
 }
 function test5a() {
   resetVars();
   hanguiCancel("test5a: Close button works", "test6");
   p.stall(STALL_DURATION);
 }
 function test5() {
   window.frameLoaded = test5a;
   iframe.contentWindow.location.reload();
 }
 function test4() {
   hanguiStop("test4: Stop button works", false, "test5");
   // We'll get an exception here because the plugin was terminated
   var exceptionThrown = false;
   try {
     p.hang();
   } catch(e) {
     exceptionThrown = true;
   }
   ok(exceptionThrown, "test4: Exception thrown from hang() when plugin was terminated");
 }
 function test3() {
   hanguiContinue("test3: Continue button works", false, "test4");
   p.stall(STALL_DURATION);
 }
 function test2() {
   // This test is identical to test1 because there were some bugs where the
   // Hang UI would show on the first hang but not on subsequent hangs
   hanguiExpect("test2: Plugin Hang UI is showing", true, true, "test3");
   p.stall(STALL_DURATION);
 }
 function test1() {
   SpecialPowers.setIntPref(hangUITimeoutPref, 1);
   SpecialPowers.setIntPref(hangUIMinDisplayPref, 1);
   SpecialPowers.setIntPref(timeoutPref, 45);
   hanguiExpect("test1: Plugin Hang UI is showing", true, true, "test2");
   p.stall(STALL_DURATION);
 }
 ]]>
 </script>
 </window>

The Tor Browser / annotate

dom/plugins/test/mochitest/test_hangui.xul@b8a032363ba2 (annotated)

dom/plugins/test/mochitest/test_hangui.xul