The Tor Browser: browser/devtools/debugger/test/browser_dbg

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 /**

     5  * Test that bogus source maps don't break debugging.

     6  */

     8 const TAB_URL = EXAMPLE_URL + "doc_minified_bogus_map.html";

     9 const JS_URL = EXAMPLE_URL + "code_math_bogus_map.min.js";

    11 // This test causes an error to be logged in the console, which appears in TBPL

    12 // logs, so we are disabling that here.

    13 let { DevToolsUtils } = Cu.import("resource://gre/modules/devtools/DevToolsUtils.jsm", {});

    14 DevToolsUtils.reportingDisabled = true;

    16 let gPanel, gDebugger, gFrames, gSources, gPrefs, gOptions;

    18 function test() {

    19   initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {

    20     gPanel = aPanel;

    21     gDebugger = gPanel.panelWin;

    22     gFrames = gDebugger.DebuggerView.StackFrames;

    23     gSources = gDebugger.DebuggerView.Sources;

    24     gPrefs = gDebugger.Prefs;

    25     gOptions = gDebugger.DebuggerView.Options;

    27     is(gPrefs.pauseOnExceptions, false,

    28       "The pause-on-exceptions pref should be disabled by default.");

    29     isnot(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true",

    30       "The pause-on-exceptions menu item should not be checked.");

    32     waitForSourceShown(gPanel, JS_URL)

    33       .then(checkInitialSource)

    34       .then(enablePauseOnExceptions)

    35       .then(disableIgnoreCaughtExceptions)

    36       .then(testSetBreakpoint)

    37       .then(reloadPage)

    38       .then(testHitBreakpoint)

    39       .then(enableIgnoreCaughtExceptions)

    40       .then(disablePauseOnExceptions)

    41       .then(() => closeDebuggerAndFinish(gPanel))

    42       .then(null, aError => {

    43         ok(false, "Got an error: " + aError.message + "\n" + aError.stack);

    44       });

    45   });

    46 }

    48 function checkInitialSource() {

    49   isnot(gSources.selectedValue.indexOf(".min.js"), -1,

    50     "The debugger should show the minified js file.");

    51 }

    53 function enablePauseOnExceptions() {

    54   let deferred = promise.defer();

    56   gDebugger.gThreadClient.addOneTimeListener("resumed", () => {

    57     is(gPrefs.pauseOnExceptions, true,

    58       "The pause-on-exceptions pref should now be enabled.");

    60     ok(true, "Pausing on exceptions was enabled.");

    61     deferred.resolve();

    62   });

    64   gOptions._pauseOnExceptionsItem.setAttribute("checked", "true");

    65   gOptions._togglePauseOnExceptions();

    67   return deferred.promise;

    68 }

    70 function disableIgnoreCaughtExceptions() {

    71   let deferred = promise.defer();

    73   gDebugger.gThreadClient.addOneTimeListener("resumed", () => {

    74     is(gPrefs.ignoreCaughtExceptions, false,

    75       "The ignore-caught-exceptions pref should now be disabled.");

    77     ok(true, "Ignore caught exceptions was disabled.");

    78     deferred.resolve();

    79   });

    81   gOptions._ignoreCaughtExceptionsItem.setAttribute("checked", "false");

    82   gOptions._toggleIgnoreCaughtExceptions();

    84   return deferred.promise;

    85 }

    87 function testSetBreakpoint() {

    88   let deferred = promise.defer();

    90   gDebugger.gThreadClient.setBreakpoint({ url: JS_URL, line: 3, column: 61 }, aResponse => {

    91     ok(!aResponse.error,

    92       "Should be able to set a breakpoint in a js file.");

    93     ok(!aResponse.actualLocation,

    94       "Should be able to set a breakpoint on line 3 and column 61.");

    96     deferred.resolve();

    97   });

    99   return deferred.promise;

   100 }

   102 function reloadPage() {

   103   let loaded = waitForSourceAndCaret(gPanel, ".js", 3);

   104   gDebugger.DebuggerController._target.activeTab.reload();

   105   return loaded.then(() => ok(true, "Page was reloaded and execution resumed."));

   106 }

   108 function testHitBreakpoint() {

   109   let deferred = promise.defer();

   111   gDebugger.gThreadClient.resume(aResponse => {

   112     ok(!aResponse.error, "Shouldn't get an error resuming.");

   113     is(aResponse.type, "resumed", "Type should be 'resumed'.");

   115     waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES).then(() => {

   116       is(gFrames.itemCount, 1, "Should have one frame.");

   118       gDebugger.gThreadClient.resume(deferred.resolve);

   119     });

   120   });

   122   return deferred.promise;

   123 }

   125 function enableIgnoreCaughtExceptions() {

   126   let deferred = promise.defer();

   128   gDebugger.gThreadClient.addOneTimeListener("resumed", () => {

   129     is(gPrefs.ignoreCaughtExceptions, true,

   130       "The ignore-caught-exceptions pref should now be enabled.");

   132     ok(true, "Ignore caught exceptions was enabled.");

   133     deferred.resolve();

   134   });

   136   gOptions._ignoreCaughtExceptionsItem.setAttribute("checked", "true");

   137   gOptions._toggleIgnoreCaughtExceptions();

   139   return deferred.promise;

   140 }

   142 function disablePauseOnExceptions() {

   143   let deferred = promise.defer();

   145   gDebugger.gThreadClient.addOneTimeListener("resumed", () => {

   146     is(gPrefs.pauseOnExceptions, false,

   147       "The pause-on-exceptions pref should now be disabled.");

   149     ok(true, "Pausing on exceptions was disabled.");

   150     deferred.resolve();

   151   });

   153   gOptions._pauseOnExceptionsItem.setAttribute("checked", "false");

   154   gOptions._togglePauseOnExceptions();

   156   return deferred.promise;

   157 }

   159 registerCleanupFunction(function() {

   160   gPanel = null;

   161   gDebugger = null;

   162   gFrames = null;

   163   gSources = null;

   164   gPrefs = null;

   165   gOptions = null;

   166   DevToolsUtils.reportingDisabled = false;

   167 });

The Tor Browser / file revision