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 stackframes are scrollable.

     6  */

     8 const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";

    10 let gTab, gDebuggee, gPanel, gDebugger;

    11 let gFrames, gClassicFrames, gFramesScrollingInterval;

    13 function test() {

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

    15     gTab = aTab;

    16     gDebuggee = aDebuggee;

    17     gPanel = aPanel;

    18     gDebugger = gPanel.panelWin;

    19     gFrames = gDebugger.DebuggerView.StackFrames;

    20     gClassicFrames = gDebugger.DebuggerView.StackFramesClassicList;

    22     waitForSourceAndCaretAndScopes(gPanel, ".html", 26).then(performTest);

    24     gDebuggee.gRecurseLimit = (gDebugger.gCallStackPageSize * 2) + 1;

    25     gDebuggee.recurse();

    26   });

    27 }

    29 function performTest() {

    30   is(gDebugger.gThreadClient.state, "paused",

    31     "Should only be getting stack frames while paused.");

    32   is(gFrames.itemCount, gDebugger.gCallStackPageSize,

    33     "Should have only the max limit of frames.");

    34   is(gClassicFrames.itemCount, gDebugger.gCallStackPageSize,

    35     "Should have only the max limit of frames in the mirrored view as well.")

    37   gDebugger.gThreadClient.addOneTimeListener("framesadded", () => {

    38     is(gFrames.itemCount, gDebugger.gCallStackPageSize * 2,

    39       "Should now have twice the max limit of frames.");

    40     is(gClassicFrames.itemCount, gDebugger.gCallStackPageSize * 2,

    41       "Should now have twice the max limit of frames in the mirrored view as well.");

    43     gDebugger.gThreadClient.addOneTimeListener("framesadded", () => {

    44       is(gFrames.itemCount, gDebuggee.gRecurseLimit,

    45         "Should have reached the recurse limit.");

    46       is(gClassicFrames.itemCount, gDebuggee.gRecurseLimit,

    47         "Should have reached the recurse limit in the mirrored view as well.");

    49       gDebugger.gThreadClient.resume(() => {

    50         window.clearInterval(gFramesScrollingInterval);

    51         closeDebuggerAndFinish(gPanel);

    52       });

    53     });

    54   });

    56   gFramesScrollingInterval = window.setInterval(() => {

    57     gFrames.widget._list.scrollByIndex(-1);

    58   }, 100);

    59 }

    61 registerCleanupFunction(function() {

    62   window.clearInterval(gFramesScrollingInterval);

    63   gFramesScrollingInterval = null;

    65   gTab = null;

    66   gDebuggee = null;

    67   gPanel = null;

    68   gDebugger = null;

    69   gFrames = null;

    70   gClassicFrames = null;

    71 });

The Tor Browser / file revision