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  * Make sure that after selecting a different stack frame, resuming reselects

     6  * the topmost stackframe, loads the right source in the editor pane and

     7  * highlights the proper line.

     8  */

    10 const TAB_URL = EXAMPLE_URL + "doc_script-switching-01.html";

    12 let gTab, gDebuggee, gPanel, gDebugger;

    13 let gEditor, gSources, gFrames, gClassicFrames, gToolbar;

    15 function test() {

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

    17     gTab = aTab;

    18     gDebuggee = aDebuggee;

    19     gPanel = aPanel;

    20     gDebugger = gPanel.panelWin;

    21     gEditor = gDebugger.DebuggerView.editor;

    22     gSources = gDebugger.DebuggerView.Sources;

    23     gFrames = gDebugger.DebuggerView.StackFrames;

    24     gClassicFrames = gDebugger.DebuggerView.StackFramesClassicList;

    25     gToolbar = gDebugger.DebuggerView.Toolbar;

    27     waitForSourceAndCaretAndScopes(gPanel, "-02.js", 1).then(performTest);

    28     gDebuggee.firstCall();

    29   });

    30 }

    32 function performTest() {

    33   return Task.spawn(function() {

    34     yield selectBottomFrame();

    35     testBottomFrame(0);

    37     yield performStep("StepOver");

    38     testTopFrame(3);

    40     yield selectBottomFrame();

    41     testBottomFrame(4);

    43     yield performStep("StepIn");

    44     testTopFrame(2);

    46     yield selectBottomFrame();

    47     testBottomFrame(4);

    49     yield performStep("StepOut");

    50     testTopFrame(2);

    52     yield resumeDebuggerThenCloseAndFinish(gPanel);

    53   });

    55   function selectBottomFrame() {

    56     let updated = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES);

    57     gClassicFrames.selectedIndex = gClassicFrames.itemCount - 1;

    58     return updated.then(waitForTick);

    59   }

    61   function testBottomFrame(debugLocation) {

    62     is(gFrames.selectedIndex, 0,

    63       "Oldest frame should be selected after click.");

    64     is(gClassicFrames.selectedIndex, gFrames.itemCount - 1,

    65       "Oldest frame should also be selected in the mirrored view.");

    66     is(gSources.selectedIndex, 0,

    67       "The first source is now selected in the widget.");

    68     is(gEditor.getText().search(/firstCall/), 118,

    69       "The first source is displayed.");

    70     is(gEditor.getText().search(/debugger/), -1,

    71       "The second source is not displayed.");

    73     is(gEditor.getDebugLocation(), debugLocation,

    74       "Editor debugger location is correct.");

    75     ok(gEditor.hasLineClass(debugLocation, "debug-line"),

    76       "The debugged line is highlighted appropriately.");

    77   }

    79   function performStep(type) {

    80     let updated = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES);

    81     gToolbar["_on" + type + "Pressed"]();

    82     return updated.then(waitForTick);

    83   }

    85   function testTopFrame(frameIndex) {

    86     is(gFrames.selectedIndex, frameIndex,

    87       "Topmost frame should be selected after click.");

    88     is(gClassicFrames.selectedIndex, gFrames.itemCount - frameIndex - 1,

    89       "Topmost frame should also be selected in the mirrored view.");

    90     is(gSources.selectedIndex, 1,

    91       "The second source is now selected in the widget.");

    92     is(gEditor.getText().search(/firstCall/), -1,

    93       "The second source is displayed.");

    94     is(gEditor.getText().search(/debugger/), 172,

    95       "The first source is not displayed.");

    96   }

    97 }

    99 registerCleanupFunction(function() {

   100   gTab = null;

   101   gDebuggee = null;

   102   gPanel = null;

   103   gDebugger = null;

   104   gEditor = null;

   105   gSources = null;

   106   gFrames = null;

   107   gClassicFrames = null;

   108   gToolbar = null;

   109 });

The Tor Browser / file revision