browser/devtools/debugger/test/browser_dbg_location-changes-02-blank.js

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1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
3
4 /**
5 * Make sure that changing the tab location URL to a page with no sources works.
6 */
7
8 const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
9
10 let gTab, gDebuggee, gPanel, gDebugger;
11 let gEditor, gSources, gFrames;
12
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 gEditor = gDebugger.DebuggerView.editor;
20 gSources = gDebugger.DebuggerView.Sources;
21 gFrames = gDebugger.DebuggerView.StackFrames;
22
23 waitForSourceAndCaretAndScopes(gPanel, ".html", 14).then(testLocationChange);
24 gDebuggee.simpleCall();
25 });
26 }
27
28 function testLocationChange() {
29 navigateActiveTabTo(gPanel, "about:blank", gDebugger.EVENTS.SOURCES_ADDED).then(() => {
30 isnot(gDebugger.gThreadClient.state, "paused",
31 "Should not be paused after a tab navigation.");
32
33 is(gFrames.itemCount, 0,
34 "Should have no frames.");
35
36 is(gSources.itemCount, 0,
37 "Found no entries in the sources widget.");
38
39 is(gSources.selectedValue, "",
40 "There should be no selected source value.");
41 is(gEditor.getText().length, 0,
42 "The source editor should not have any text displayed.");
43
44 is(gDebugger.document.querySelectorAll("#sources .side-menu-widget-empty-text").length, 1,
45 "The sources widget should now display a notice (1).");
46 is(gDebugger.document.querySelectorAll("#sources .side-menu-widget-empty-text")[0].getAttribute("value"),
47 gDebugger.L10N.getStr("noSourcesText"),
48 "The sources widget should now display a notice (2).");
49
50 closeDebuggerAndFinish(gPanel);
51 });
52 }
53
54 registerCleanupFunction(function() {
55 gTab = null;
56 gDebuggee = null;
57 gPanel = null;
58 gDebugger = null;
59 gEditor = null;
60 gSources = null;
61 gFrames = null;
62 });

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