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 // Test that optimized out variables aren't present in the variables view.

     6 function test() {

     7   Task.spawn(function* () {

     8     const TAB_URL = EXAMPLE_URL + "doc_closure-optimized-out.html";

     9     let panel, debuggee, gDebugger, sources;

    11     let [, debuggee, panel] = yield initDebugger(TAB_URL);

    12     gDebugger = panel.panelWin;

    13     sources = gDebugger.DebuggerView.Sources;

    15     yield waitForSourceShown(panel, ".html");

    16     yield panel.addBreakpoint({ url: sources.values[0], line: 18 });

    17     yield ensureThreadClientState(panel, "resumed");

    19     // Spin the event loop before causing the debuggee to pause, to allow

    20     // this function to return first.

    21     executeSoon(() => {

    22       EventUtils.sendMouseEvent({ type: "click" },

    23         debuggee.document.querySelector("button"),

    24         debuggee);

    25     });

    27     yield waitForDebuggerEvents(panel, gDebugger.EVENTS.FETCHED_SCOPES);

    28     let gVars = gDebugger.DebuggerView.Variables;

    29     let outerScope = gVars.getScopeAtIndex(1);

    30     outerScope.expand();

    32     let upvarVar = outerScope.get("upvar");

    33     ok(!upvarVar, "upvar was optimized out.");

    34     if (upvarVar) {

    35       ok(false, "upvar = " + upvarVar.target.querySelector(".value").getAttribute("value"));

    36     }

    38     let argVar = outerScope.get("arg");

    39     is(argVar.target.querySelector(".name").getAttribute("value"), "arg",

    40       "Should have the right property name for |arg|.");

    41     is(argVar.target.querySelector(".value").getAttribute("value"), 42,

    42       "Should have the right property value for |arg|.");

    44     yield resumeDebuggerThenCloseAndFinish(panel);

    45   }).then(null, aError => {

    46     ok(false, "Got an error: " + aError.message + "\n" + aError.stack);

    47   });

    48 }

The Tor Browser / file revision