diff -r 000000000000 -r 6474c204b198 browser/metro/base/tests/mochitest/browser_crashprompt.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/metro/base/tests/mochitest/browser_crashprompt.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,222 @@
+// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const Ci = Components.interfaces;
+const Cm = Components.manager;
+const Cc = Components.classes;
+
+const CONTRACT_ID = "@mozilla.org/xre/runtime;1";
+
+var gAppInfoClassID, gIncOldFactory, gOldCrashSubmit, gCrashesSubmitted;
+var gMockAppInfoQueried = false;
+
+function MockAppInfo() {
+}
+
+var newFactory = {
+  createInstance: function(aOuter, aIID) {
+    if (aOuter)
+      throw Components.results.NS_ERROR_NO_AGGREGATION;
+    return new MockAppInfo().QueryInterface(aIID);
+  },
+  lockFactory: function(aLock) {
+    throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
+  },
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIFactory])
+};
+
+function initMockAppInfo() {
+  var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar);
+  gAppInfoClassID = registrar.contractIDToCID(CONTRACT_ID);
+  gIncOldFactory = Cm.getClassObject(Cc[CONTRACT_ID], Ci.nsIFactory);
+  registrar.unregisterFactory(gAppInfoClassID, gIncOldFactory);
+  var components = [MockAppInfo];
+  registrar.registerFactory(gAppInfoClassID, "", CONTRACT_ID, newFactory);
+  gIncOldFactory = Cm.getClassObject(Cc[CONTRACT_ID], Ci.nsIFactory);
+
+  gCrashesSubmitted = 0;
+  gOldCrashSubmit = BrowserUI.CrashSubmit;
+  BrowserUI.CrashSubmit = {
+    submit: function() {
+      gCrashesSubmitted++;
+    }
+  };
+}
+
+function cleanupMockAppInfo() {
+  if (gIncOldFactory) {
+    var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar);
+    registrar.unregisterFactory(gAppInfoClassID, newFactory);
+    registrar.registerFactory(gAppInfoClassID, "", CONTRACT_ID, gIncOldFactory);
+  }
+  gIncOldFactory = null;
+  BrowserUI.CrashSubmit = gOldCrashSubmit;
+}
+
+MockAppInfo.prototype = {
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIXULRuntime]),
+  get lastRunCrashID() {
+    gMockAppInfoQueried = true;
+    return this.crashid;
+  },
+}
+
+function GetAutoSubmitPref() {
+  return Services.prefs.getBoolPref("app.crashreporter.autosubmit");
+}
+
+function SetAutoSubmitPref(aValue) {
+  Services.prefs.setBoolPref('app.crashreporter.autosubmit', aValue);
+}
+
+function GetPromptedPref() {
+  return Services.prefs.getBoolPref("app.crashreporter.prompted");
+}
+
+function SetPromptedPref(aValue) {
+  Services.prefs.setBoolPref('app.crashreporter.prompted', aValue);
+}
+
+gTests.push({
+  desc: "Pressing 'cancel' button on the crash reporter prompt",
+  setUp: initMockAppInfo,
+  tearDown: cleanupMockAppInfo,
+
+  run: function() {
+    MockAppInfo.crashid = "testid";
+    SetAutoSubmitPref(false);
+    SetPromptedPref(false);
+
+    BrowserUI.startupCrashCheck();
+    yield waitForCondition2(function () {
+      return Browser.selectedBrowser.currentURI.spec == "about:crashprompt";
+    }, "Loading crash prompt");
+
+    yield Browser.selectedTab.pageShowPromise;
+    ok(true, "Loaded crash prompt");
+
+    EventUtils.sendMouseEvent({type: "click"},
+                              "refuseButton",
+                              Browser.selectedBrowser
+                                     .contentDocument
+                                     .defaultView);
+    yield waitForCondition2(function () {
+      return Browser.selectedBrowser.currentURI.spec == "about:blank";
+    }, "Crash prompt dismissed");
+
+    ok(!GetAutoSubmitPref(), "auto-submit pref should still be false");
+    ok(GetPromptedPref(), "prompted pref should now be true");
+    is(gCrashesSubmitted, 0, "did not submit crash report");
+  }
+});
+
+gTests.push({
+  desc: "Pressing 'Send Reports' button on the crash reporter prompt",
+  setUp: initMockAppInfo,
+  tearDown: cleanupMockAppInfo,
+
+  run: function() {
+    MockAppInfo.crashid = "testid";
+    SetAutoSubmitPref(false);
+    SetPromptedPref(false);
+
+    BrowserUI.startupCrashCheck();
+    yield waitForCondition2(function () {
+      return Browser.selectedBrowser.currentURI.spec == "about:crashprompt";
+    }, "Loading crash prompt");
+
+    yield Browser.selectedTab.pageShowPromise;
+    ok(true, "Loaded crash prompt");
+
+    EventUtils.sendMouseEvent({type: "click"},
+                              "sendReportsButton",
+                              Browser.selectedBrowser
+                                     .contentDocument
+                                     .defaultView);
+    yield waitForCondition2(function () {
+      return Browser.selectedBrowser.currentURI.spec == "about:blank";
+    }, "Crash prompt dismissed");
+
+    ok(GetAutoSubmitPref(), "auto-submit pref should now be true");
+    ok(GetPromptedPref(), "prompted pref should now be true");
+    // TODO: We don't submit a crash report when the user selects
+    // 'Send Reports' but eventually we want to.
+    // is(gCrashesSubmitted, 1, "submitted 1 crash report");
+  }
+});
+
+gTests.push({
+  desc: "Already prompted, crash reporting disabled",
+  setUp: initMockAppInfo,
+  tearDown: cleanupMockAppInfo,
+
+  run: function() {
+    MockAppInfo.crashid = "testid";
+    SetAutoSubmitPref(false);
+    SetPromptedPref(true);
+
+    BrowserUI.startupCrashCheck();
+    is(Browser.selectedBrowser.currentURI.spec,
+       "about:blank",
+       "Not loading crash prompt");
+
+    ok(!GetAutoSubmitPref(), "auto-submit pref should still be false");
+    ok(GetPromptedPref(), "prompted pref should still be true");
+    is(gCrashesSubmitted, 0, "did not submit crash report");
+  }
+});
+
+gTests.push({
+  desc: "Already prompted, crash reporting enabled",
+  setUp: initMockAppInfo,
+  tearDown: cleanupMockAppInfo,
+
+  run: function() {
+    MockAppInfo.crashid = "testid";
+    SetAutoSubmitPref(true);
+    SetPromptedPref(true);
+
+    BrowserUI.startupCrashCheck();
+    is(Browser.selectedBrowser.currentURI.spec,
+       "about:blank",
+       "Not loading crash prompt");
+
+    ok(GetAutoSubmitPref(), "auto-submit pref should still be true");
+    ok(GetPromptedPref(), "prompted pref should still be true");
+    is(gCrashesSubmitted, 1, "submitted 1 crash report");
+  }
+});
+
+gTests.push({
+  desc: "Crash reporting enabled, not prompted",
+  setUp: initMockAppInfo,
+  tearDown: cleanupMockAppInfo,
+
+  run: function() {
+    MockAppInfo.crashid = "testid";
+    SetAutoSubmitPref(true);
+    SetPromptedPref(false);
+
+    BrowserUI.startupCrashCheck();
+    is(Browser.selectedBrowser.currentURI.spec,
+       "about:blank",
+       "Not loading crash prompt");
+
+    ok(GetAutoSubmitPref(), "auto-submit pref should still be true");
+    // We don't check the "prompted" pref; it's equally correct for
+    // the pref to be true or false at this point
+    is(gCrashesSubmitted, 1, "submitted 1 crash report");
+  }
+});
+
+function test() {
+  if (!CrashReporter.enabled) {
+    info("crash reporter prompt tests didn't run, CrashReporter.enabled is false.");
+    return;
+  }
+  runTests();
+}