browser/devtools/debugger/test/browser_dbg_tracing-06.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 * Test that the tracer doesn't connect to the backend when tracing is disabled.
6 */
7
8 const TAB_URL = EXAMPLE_URL + "doc_tracing-01.html";
9 const TRACER_PREF = "devtools.debugger.tracer";
10
11 let gTab, gDebuggee, gPanel, gDebugger;
12 let gOriginalPref = Services.prefs.getBoolPref(TRACER_PREF);
13 Services.prefs.setBoolPref(TRACER_PREF, false);
14
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
22 waitForSourceShown(gPanel, "code_tracing-01.js")
23 .then(() => {
24 ok(!gDebugger.DebuggerController.traceClient, "Should not have a trace client");
25 closeDebuggerAndFinish(gPanel);
26 })
27 .then(null, aError => {
28 ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
29 });
30 });
31 }
32
33 registerCleanupFunction(function() {
34 gTab = null;
35 gDebuggee = null;
36 gPanel = null;
37 gDebugger = null;
38 Services.prefs.setBoolPref(TRACER_PREF, gOriginalPref);
39 });

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