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

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: javascript; js-indent-level: 2; -*- */

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

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

     5 // Test basic pretty printing functionality. Would be an xpcshell test, except

     6 // for bug 921252.

     8 let gTab, gDebuggee, gPanel, gClient, gThreadClient, gSource;

    10 const TAB_URL = EXAMPLE_URL + "doc_pretty-print-2.html";

    12 function test() {

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

    14     gTab = aTab;

    15     gDebuggee = aDebuggee;

    16     gPanel = aPanel;

    17     gClient = gPanel.panelWin.gClient;

    18     gThreadClient = gPanel.panelWin.DebuggerController.activeThread;

    20     findSource();

    21   });

    22 }

    24 function findSource() {

    25   gThreadClient.getSources(({ error, sources }) => {

    26     ok(!error);

    27     sources = sources.filter(s => s.url.contains('code_ugly-2.js'));

    28     is(sources.length, 1);

    29     gSource = sources[0];

    30     prettyPrintSource();

    31   });

    32 }

    34 function prettyPrintSource() {

    35   gThreadClient.source(gSource).prettyPrint(4, testPrettyPrinted);

    36 }

    38 function testPrettyPrinted({ error, source }) {

    39   ok(!error);

    40   ok(source.contains("\n    "));

    41   disablePrettyPrint();

    42 }

    44 function disablePrettyPrint() {

    45   gThreadClient.source(gSource).disablePrettyPrint(testUgly);

    46 }

    48 function testUgly({ error, source }) {

    49   ok(!error);

    50   ok(!source.contains("\n    "));

    51   closeDebuggerAndFinish(gPanel);

    52 }

    54 registerCleanupFunction(function() {

    55   gTab = gDebuggee = gPanel = gClient = gThreadClient = gSource = null;

    56 });

The Tor Browser / file revision