1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/devtools/debugger/test/browser_dbg_pause-exceptions-02.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,204 @@
1.4 +/* Any copyright is dedicated to the Public Domain.
1.5 + http://creativecommons.org/publicdomain/zero/1.0/ */
1.6 +
1.7 +/**
1.8 + * Make sure that pausing on exceptions works after reload.
1.9 + */
1.10 +
1.11 +const TAB_URL = EXAMPLE_URL + "doc_pause-exceptions.html";
1.12 +
1.13 +let gTab, gDebuggee, gPanel, gDebugger;
1.14 +let gFrames, gVariables, gPrefs, gOptions;
1.15 +
1.16 +function test() {
1.17 + initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
1.18 + gTab = aTab;
1.19 + gDebuggee = aDebuggee;
1.20 + gPanel = aPanel;
1.21 + gDebugger = gPanel.panelWin;
1.22 + gFrames = gDebugger.DebuggerView.StackFrames;
1.23 + gVariables = gDebugger.DebuggerView.Variables;
1.24 + gPrefs = gDebugger.Prefs;
1.25 + gOptions = gDebugger.DebuggerView.Options;
1.26 +
1.27 + is(gPrefs.pauseOnExceptions, false,
1.28 + "The pause-on-exceptions pref should be disabled by default.");
1.29 + isnot(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true",
1.30 + "The pause-on-exceptions menu item should not be checked.");
1.31 +
1.32 + enablePauseOnExceptions()
1.33 + .then(disableIgnoreCaughtExceptions)
1.34 + .then(() => reloadActiveTab(gPanel, gDebugger.EVENTS.SOURCE_SHOWN))
1.35 + .then(testPauseOnExceptionsAfterReload)
1.36 + .then(disablePauseOnExceptions)
1.37 + .then(enableIgnoreCaughtExceptions)
1.38 + .then(() => closeDebuggerAndFinish(gPanel))
1.39 + .then(null, aError => {
1.40 + ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
1.41 + });
1.42 + });
1.43 +}
1.44 +
1.45 +function testPauseOnExceptionsAfterReload() {
1.46 + let finished = waitForCaretAndScopes(gPanel, 19).then(() => {
1.47 + info("Testing enabled pause-on-exceptions.");
1.48 +
1.49 + is(gDebugger.gThreadClient.state, "paused",
1.50 + "Should only be getting stack frames while paused.");
1.51 + ok(isCaretPos(gPanel, 19),
1.52 + "Should be paused on the debugger statement.");
1.53 +
1.54 + let innerScope = gVariables.getScopeAtIndex(0);
1.55 + let innerNodes = innerScope.target.querySelector(".variables-view-element-details").childNodes;
1.56 +
1.57 + is(gFrames.itemCount, 1,
1.58 + "Should have one frame.");
1.59 + is(gVariables._store.length, 3,
1.60 + "Should have three scopes.");
1.61 +
1.62 + is(innerNodes[0].querySelector(".name").getAttribute("value"), "<exception>",
1.63 + "Should have the right property name for <exception>.");
1.64 + is(innerNodes[0].querySelector(".value").getAttribute("value"), "Error",
1.65 + "Should have the right property value for <exception>.");
1.66 +
1.67 + let finished = waitForCaretAndScopes(gPanel, 26).then(() => {
1.68 + info("Testing enabled pause-on-exceptions and resumed after pause.");
1.69 +
1.70 + is(gDebugger.gThreadClient.state, "paused",
1.71 + "Should only be getting stack frames while paused.");
1.72 + ok(isCaretPos(gPanel, 26),
1.73 + "Should be paused on the debugger statement.");
1.74 +
1.75 + let innerScope = gVariables.getScopeAtIndex(0);
1.76 + let innerNodes = innerScope.target.querySelector(".variables-view-element-details").childNodes;
1.77 +
1.78 + is(gFrames.itemCount, 1,
1.79 + "Should have one frame.");
1.80 + is(gVariables._store.length, 3,
1.81 + "Should have three scopes.");
1.82 +
1.83 + is(innerNodes[0].querySelector(".name").getAttribute("value"), "this",
1.84 + "Should have the right property name for 'this'.");
1.85 + is(innerNodes[0].querySelector(".value").getAttribute("value"), "<button>",
1.86 + "Should have the right property value for 'this'.");
1.87 +
1.88 + let finished = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.AFTER_FRAMES_CLEARED).then(() => {
1.89 + isnot(gDebugger.gThreadClient.state, "paused",
1.90 + "Should not be paused after resuming.");
1.91 + ok(isCaretPos(gPanel, 26),
1.92 + "Should be idle on the debugger statement.");
1.93 +
1.94 + ok(true, "Frames were cleared, debugger didn't pause again.");
1.95 + });
1.96 +
1.97 + EventUtils.sendMouseEvent({ type: "mousedown" },
1.98 + gDebugger.document.getElementById("resume"),
1.99 + gDebugger);
1.100 +
1.101 + return finished;
1.102 + });
1.103 +
1.104 + EventUtils.sendMouseEvent({ type: "mousedown" },
1.105 + gDebugger.document.getElementById("resume"),
1.106 + gDebugger);
1.107 +
1.108 + return finished;
1.109 + });
1.110 +
1.111 + // Spin the event loop before causing the debuggee to pause, to allow
1.112 + // this function to return first.
1.113 + executeSoon(() => {
1.114 + EventUtils.sendMouseEvent({ type: "click" },
1.115 + gDebuggee.document.querySelector("button"),
1.116 + gDebuggee.window);
1.117 + });
1.118 +
1.119 + return finished;
1.120 +}
1.121 +
1.122 +function enablePauseOnExceptions() {
1.123 + let deferred = promise.defer();
1.124 +
1.125 + gDebugger.gThreadClient.addOneTimeListener("resumed", () => {
1.126 + is(gPrefs.pauseOnExceptions, true,
1.127 + "The pause-on-exceptions pref should now be enabled.");
1.128 + is(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true",
1.129 + "The pause-on-exceptions menu item should now be checked.");
1.130 +
1.131 + ok(true, "Pausing on exceptions was enabled.");
1.132 + deferred.resolve();
1.133 + });
1.134 +
1.135 + gOptions._pauseOnExceptionsItem.setAttribute("checked", "true");
1.136 + gOptions._togglePauseOnExceptions();
1.137 +
1.138 + return deferred.promise;
1.139 +}
1.140 +
1.141 +function disablePauseOnExceptions() {
1.142 + let deferred = promise.defer();
1.143 +
1.144 + gDebugger.gThreadClient.addOneTimeListener("resumed", () => {
1.145 + is(gPrefs.pauseOnExceptions, false,
1.146 + "The pause-on-exceptions pref should now be disabled.");
1.147 + isnot(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true",
1.148 + "The pause-on-exceptions menu item should now be unchecked.");
1.149 +
1.150 + ok(true, "Pausing on exceptions was disabled.");
1.151 + deferred.resolve();
1.152 + });
1.153 +
1.154 + gOptions._pauseOnExceptionsItem.setAttribute("checked", "false");
1.155 + gOptions._togglePauseOnExceptions();
1.156 +
1.157 + return deferred.promise;
1.158 +}
1.159 +
1.160 +function enableIgnoreCaughtExceptions() {
1.161 + let deferred = promise.defer();
1.162 +
1.163 + gDebugger.gThreadClient.addOneTimeListener("resumed", () => {
1.164 + is(gPrefs.ignoreCaughtExceptions, true,
1.165 + "The ignore-caught-exceptions pref should now be enabled.");
1.166 + is(gOptions._ignoreCaughtExceptionsItem.getAttribute("checked"), "true",
1.167 + "The ignore-caught-exceptions menu item should now be checked.");
1.168 +
1.169 + ok(true, "Ignore caught exceptions was enabled.");
1.170 + deferred.resolve();
1.171 + });
1.172 +
1.173 + gOptions._ignoreCaughtExceptionsItem.setAttribute("checked", "true");
1.174 + gOptions._toggleIgnoreCaughtExceptions();
1.175 +
1.176 + return deferred.promise;
1.177 +}
1.178 +
1.179 +function disableIgnoreCaughtExceptions() {
1.180 + let deferred = promise.defer();
1.181 +
1.182 + gDebugger.gThreadClient.addOneTimeListener("resumed", () => {
1.183 + is(gPrefs.ignoreCaughtExceptions, false,
1.184 + "The ignore-caught-exceptions pref should now be disabled.");
1.185 + isnot(gOptions._ignoreCaughtExceptionsItem.getAttribute("checked"), "true",
1.186 + "The ignore-caught-exceptions menu item should now be unchecked.");
1.187 +
1.188 + ok(true, "Ignore caught exceptions was disabled.");
1.189 + deferred.resolve();
1.190 + });
1.191 +
1.192 + gOptions._ignoreCaughtExceptionsItem.setAttribute("checked", "false");
1.193 + gOptions._toggleIgnoreCaughtExceptions();
1.194 +
1.195 + return deferred.promise;
1.196 +}
1.197 +
1.198 +registerCleanupFunction(function() {
1.199 + gTab = null;
1.200 + gDebuggee = null;
1.201 + gPanel = null;
1.202 + gDebugger = null;
1.203 + gFrames = null;
1.204 + gVariables = null;
1.205 + gPrefs = null;
1.206 + gOptions = null;
1.207 +});
