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225 lines
8.6 KiB
JavaScript
225 lines
8.6 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Make sure that the variables view correctly re-expands nodes after pauses,
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* with the caveat that there are no ignored items in the hierarchy.
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*/
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const TAB_URL = EXAMPLE_URL + "doc_with-frame.html";
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let gTab, gDebuggee, gPanel, gDebugger;
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let gBreakpoints, gSources, gVariables;
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function test() {
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// Debug test slaves are a bit slow at this test.
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requestLongerTimeout(4);
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initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
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gTab = aTab;
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gDebuggee = aDebuggee;
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gPanel = aPanel;
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gDebugger = gPanel.panelWin;
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gBreakpoints = gDebugger.DebuggerController.Breakpoints;
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gSources = gDebugger.DebuggerView.Sources;
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gVariables = gDebugger.DebuggerView.Variables;
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// Always expand all items between pauses.
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gVariables.commitHierarchyIgnoredItems = Object.create(null);
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waitForSourceShown(gPanel, ".html")
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.then(addBreakpoint)
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.then(() => ensureThreadClientState(gPanel, "resumed"))
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.then(pauseDebuggee)
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.then(prepareVariablesAndProperties)
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.then(stepInDebuggee)
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.then(testVariablesExpand)
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.then(() => resumeDebuggerThenCloseAndFinish(gPanel))
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.then(null, aError => {
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ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
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});
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});
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}
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function addBreakpoint() {
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return gBreakpoints.addBreakpoint({ url: gSources.selectedValue, line: 21 });
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}
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function pauseDebuggee() {
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// Spin the event loop before causing the debuggee to pause, to allow
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// this function to return first.
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executeSoon(() => {
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EventUtils.sendMouseEvent({ type: "click" },
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gDebuggee.document.querySelector("button"),
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gDebuggee);
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});
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// The first 'with' scope should be expanded by default, but the
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// variables haven't been fetched yet. This is how 'with' scopes work.
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return promise.all([
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES),
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES)
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]);
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}
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function stepInDebuggee() {
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// Spin the event loop before causing the debuggee to pause, to allow
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// this function to return first.
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executeSoon(() => {
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EventUtils.sendMouseEvent({ type: "mousedown" },
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gDebugger.document.querySelector("#step-in"),
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gDebugger);
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});
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return promise.all([
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES, 1),
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES, 3),
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 4),
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]);
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}
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function testVariablesExpand() {
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let localScope = gVariables.getScopeAtIndex(0);
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let withScope = gVariables.getScopeAtIndex(1);
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let functionScope = gVariables.getScopeAtIndex(2);
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let globalScope = gVariables.getScopeAtIndex(3);
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let thisVar = localScope.get("this");
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let windowVar = thisVar.get("window");
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let documentVar = windowVar.get("document");
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let locationVar = documentVar.get("location");
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is(localScope.target.querySelector(".arrow").hasAttribute("open"), true,
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"The localScope arrow should still be expanded.");
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is(withScope.target.querySelector(".arrow").hasAttribute("open"), true,
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"The withScope arrow should still be expanded.");
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is(functionScope.target.querySelector(".arrow").hasAttribute("open"), true,
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"The functionScope arrow should still be expanded.");
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is(globalScope.target.querySelector(".arrow").hasAttribute("open"), true,
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"The globalScope arrow should still be expanded.");
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is(thisVar.target.querySelector(".arrow").hasAttribute("open"), true,
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"The thisVar arrow should still be expanded.");
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is(windowVar.target.querySelector(".arrow").hasAttribute("open"), true,
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"The windowVar arrow should still be expanded.");
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is(documentVar.target.querySelector(".arrow").hasAttribute("open"), true,
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"The documentVar arrow should still be expanded.");
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is(locationVar.target.querySelector(".arrow").hasAttribute("open"), true,
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"The locationVar arrow should still be expanded.");
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is(localScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The localScope enumerables should still be expanded.");
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is(withScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The withScope enumerables should still be expanded.");
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is(functionScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The functionScope enumerables should still be expanded.");
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is(globalScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The globalScope enumerables should still be expanded.");
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is(thisVar.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The thisVar enumerables should still be expanded.");
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is(windowVar.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The windowVar enumerables should still be expanded.");
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is(documentVar.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The documentVar enumerables should still be expanded.");
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is(locationVar.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
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"The locationVar enumerables should still be expanded.");
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is(localScope.expanded, true,
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"The localScope expanded getter should return true.");
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is(withScope.expanded, true,
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"The withScope expanded getter should return true.");
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is(functionScope.expanded, true,
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"The functionScope expanded getter should return true.");
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is(globalScope.expanded, true,
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"The globalScope expanded getter should return true.");
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is(thisVar.expanded, true,
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"The thisVar expanded getter should return true.");
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is(windowVar.expanded, true,
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"The windowVar expanded getter should return true.");
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is(documentVar.expanded, true,
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"The documentVar expanded getter should return true.");
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is(locationVar.expanded, true,
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"The locationVar expanded getter should return true.");
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}
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function prepareVariablesAndProperties() {
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let deferred = promise.defer();
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let localScope = gVariables.getScopeAtIndex(0);
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let withScope = gVariables.getScopeAtIndex(1);
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let functionScope = gVariables.getScopeAtIndex(2);
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let globalScope = gVariables.getScopeAtIndex(3);
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is(localScope.expanded, true,
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"The localScope should be expanded.");
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is(withScope.expanded, false,
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"The withScope should not be expanded yet.");
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is(functionScope.expanded, false,
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"The functionScope should not be expanded yet.");
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is(globalScope.expanded, false,
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"The globalScope should not be expanded yet.");
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// Wait for only two events to be triggered, because the Function scope is
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// an environment to which scope arguments and variables are already attached.
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES, 2).then(() => {
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is(localScope.expanded, true,
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"The localScope should now be expanded.");
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is(withScope.expanded, true,
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"The withScope should now be expanded.");
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is(functionScope.expanded, true,
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"The functionScope should now be expanded.");
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is(globalScope.expanded, true,
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"The globalScope should now be expanded.");
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let thisVar = localScope.get("this");
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
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let windowVar = thisVar.get("window");
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
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let documentVar = windowVar.get("document");
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
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let locationVar = documentVar.get("location");
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waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
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is(thisVar.expanded, true,
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"The local scope 'this' should be expanded.");
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is(windowVar.expanded, true,
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"The local scope 'this.window' should be expanded.");
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is(documentVar.expanded, true,
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"The local scope 'this.window.document' should be expanded.");
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is(locationVar.expanded, true,
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"The local scope 'this.window.document.location' should be expanded.");
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deferred.resolve();
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});
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locationVar.expand();
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});
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documentVar.expand();
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});
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windowVar.expand();
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});
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thisVar.expand();
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});
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withScope.expand();
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functionScope.expand();
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globalScope.expand();
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return deferred.promise;
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}
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registerCleanupFunction(function() {
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gTab = null;
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gDebuggee = null;
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gPanel = null;
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gDebugger = null;
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gBreakpoints = null;
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gSources = null;
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gVariables = null;
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});
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