The Tor Browser: browser/devtools/styleinspector/test/browser_computedview

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

     1 /* vim: set ft=javascript ts=2 et sw=2 tw=80: */

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

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

     5 "use strict";

     7 // Test that the computed view shows the original source link when source maps

     8 // are enabled

    10 const TESTCASE_URI = TEST_URL_ROOT_SSL + "doc_sourcemaps.html";

    11 const PREF = "devtools.styleeditor.source-maps-enabled";

    12 const SCSS_LOC = "doc_sourcemaps.scss:4";

    13 const CSS_LOC = "doc_sourcemaps.css:1";

    15 let test = asyncTest(function*() {

    16   info("Turning the pref " + PREF + " on");

    17   Services.prefs.setBoolPref(PREF, true);

    19   yield addTab(TESTCASE_URI);

    20   let {toolbox, inspector, view} = yield openComputedView();

    22   info("Select the test node");

    23   yield selectNode("div", inspector);

    25   info("Expanding the first property");

    26   yield expandComputedViewPropertyByIndex(view, inspector, 0);

    28   info("Verifying the link text");

    29   yield verifyLinkText(view, SCSS_LOC);

    31   info("Toggling the pref");

    32   Services.prefs.setBoolPref(PREF, false);

    34   info("Verifying that the link text has changed after the pref change");

    35   yield verifyLinkText(view, CSS_LOC);

    37   info("Toggling the pref again");

    38   Services.prefs.setBoolPref(PREF, true);

    40   info("Testing that clicking on the link works");

    41   yield testClickingLink(toolbox, view);

    43   info("Turning the pref " + PREF + " off");

    44   Services.prefs.clearUserPref(PREF);

    45 });

    47 function* testClickingLink(toolbox, view) {

    48   let onEditor = waitForStyleEditor(toolbox, "doc_sourcemaps.scss");

    50   info("Clicking the computedview stylesheet link");

    51   let link = getComputedViewLinkByIndex(view, 0);

    52   link.scrollIntoView();

    53   link.click();

    55   let editor = yield onEditor;

    57   let {line, col} = editor.sourceEditor.getCursor();

    58   is(line, 3, "cursor is at correct line number in original source");

    59 }

    61 function verifyLinkText(view, text) {

    62   let link = getComputedViewLinkByIndex(view, 0);

    64   return waitForSuccess(

    65     () => link.textContent == text,

    66     "link text changed to display correct location: " + text

    67   );

    68 }

The Tor Browser / file revision