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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Make sure that the variables view correctly re-expands nodes after pauses.
*/
const TAB_URL = EXAMPLE_URL + "doc_with-frame.html";
function test() {
// Debug test slaves are a bit slow at this test.
requestLongerTimeout(4);
let options = {
source: TAB_URL,
line: 1
};
initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
const gTab = aTab;
const gPanel = aPanel;
const gDebugger = gPanel.panelWin;
const gSources = gDebugger.DebuggerView.Sources;
const gVariables = gDebugger.DebuggerView.Variables;
const queries = gDebugger.require("./content/queries");
const getState = gDebugger.DebuggerController.getState;
const actions = bindActionCreators(gPanel);
// Always expand all items between pauses except 'window' variables.
gVariables.commitHierarchyIgnoredItems = Object.create(null, { window: { value: true } });
function addBreakpoint() {
return actions.addBreakpoint({
actor: gSources.selectedValue,
line: 21
});
}
function pauseDebuggee() {
generateMouseClickInTab(gTab, "content.document.querySelector('button')");
// The first 'with' scope should be expanded by default, but the
// variables haven't been fetched yet. This is how 'with' scopes work.
return promise.all([
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES),
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES)
]);
}
function stepInDebuggee() {
// Spin the event loop before causing the debuggee to pause, to allow
// this function to return first.
executeSoon(() => {
EventUtils.sendMouseEvent({ type: "mousedown" },
gDebugger.document.querySelector("#step-in"),
gDebugger);
});
return promise.all([
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_SCOPES, 1),
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES, 3),
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1),
]);
}
function testVariablesExpand() {
let localScope = gVariables.getScopeAtIndex(0);
let withScope = gVariables.getScopeAtIndex(1);
let functionScope = gVariables.getScopeAtIndex(2);
let globalLexicalScope = gVariables.getScopeAtIndex(3);
let globalScope = gVariables.getScopeAtIndex(4);
let thisVar = localScope.get("this");
let windowVar = thisVar.get("window");
is(localScope.target.querySelector(".arrow").hasAttribute("open"), true,
"The localScope arrow should still be expanded.");
is(withScope.target.querySelector(".arrow").hasAttribute("open"), true,
"The withScope arrow should still be expanded.");
is(functionScope.target.querySelector(".arrow").hasAttribute("open"), true,
"The functionScope arrow should still be expanded.");
is(globalLexicalScope.target.querySelector(".arrow").hasAttribute("open"), true,
"The globalLexicalScope arrow should still be expanded.");
is(globalScope.target.querySelector(".arrow").hasAttribute("open"), true,
"The globalScope arrow should still be expanded.");
is(thisVar.target.querySelector(".arrow").hasAttribute("open"), true,
"The thisVar arrow should still be expanded.");
is(windowVar.target.querySelector(".arrow").hasAttribute("open"), false,
"The windowVar arrow should not be expanded.");
is(localScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
"The localScope enumerables should still be expanded.");
is(withScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
"The withScope enumerables should still be expanded.");
is(functionScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
"The functionScope enumerables should still be expanded.");
is(globalLexicalScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
"The globalLexicalScope enumerables should still be expanded.");
is(globalScope.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
"The globalScope enumerables should still be expanded.");
is(thisVar.target.querySelector(".variables-view-element-details").hasAttribute("open"), true,
"The thisVar enumerables should still be expanded.");
is(windowVar.target.querySelector(".variables-view-element-details").hasAttribute("open"), false,
"The windowVar enumerables should not be expanded.");
is(localScope.expanded, true,
"The localScope expanded getter should return true.");
is(withScope.expanded, true,
"The withScope expanded getter should return true.");
is(functionScope.expanded, true,
"The functionScope expanded getter should return true.");
is(globalLexicalScope.expanded, true,
"The globalScope expanded getter should return true.");
is(globalScope.expanded, true,
"The globalScope expanded getter should return true.");
is(thisVar.expanded, true,
"The thisVar expanded getter should return true.");
is(windowVar.expanded, false,
"The windowVar expanded getter should return true.");
}
function prepareVariablesAndProperties() {
let deferred = promise.defer();
let localScope = gVariables.getScopeAtIndex(0);
let withScope = gVariables.getScopeAtIndex(1);
let functionScope = gVariables.getScopeAtIndex(2);
let globalLexicalScope = gVariables.getScopeAtIndex(3);
let globalScope = gVariables.getScopeAtIndex(4);
is(localScope.expanded, true,
"The localScope should be expanded.");
is(withScope.expanded, false,
"The withScope should not be expanded yet.");
is(functionScope.expanded, false,
"The functionScope should not be expanded yet.");
is(globalLexicalScope.expanded, false,
"The globalLexicalScope should not be expanded yet.");
is(globalScope.expanded, false,
"The globalScope should not be expanded yet.");
// Wait for only two events to be triggered, because the Function scope is
// an environment to which scope arguments and variables are already attached.
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES, 2).then(() => {
is(localScope.expanded, true,
"The localScope should now be expanded.");
is(withScope.expanded, true,
"The withScope should now be expanded.");
is(functionScope.expanded, true,
"The functionScope should now be expanded.");
is(globalLexicalScope.expanded, true,
"The globalLexicalScope should now be expanded.");
is(globalScope.expanded, true,
"The globalScope should now be expanded.");
let thisVar = localScope.get("this");
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
let windowVar = thisVar.get("window");
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
let documentVar = windowVar.get("document");
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
let locationVar = documentVar.get("location");
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 1).then(() => {
is(thisVar.expanded, true,
"The local scope 'this' should be expanded.");
is(windowVar.expanded, true,
"The local scope 'this.window' should be expanded.");
is(documentVar.expanded, true,
"The local scope 'this.window.document' should be expanded.");
is(locationVar.expanded, true,
"The local scope 'this.window.document.location' should be expanded.");
deferred.resolve();
});
locationVar.expand();
});
documentVar.expand();
});
windowVar.expand();
});
thisVar.expand();
});
withScope.expand();
functionScope.expand();
globalLexicalScope.expand();
globalScope.expand();
return deferred.promise;
}
Task.spawn(function* () {
yield addBreakpoint();
yield ensureThreadClientState(gPanel, "resumed");
yield pauseDebuggee();
yield prepareVariablesAndProperties();
yield stepInDebuggee();
yield testVariablesExpand();
resumeDebuggerThenCloseAndFinish(gPanel);
});
});
}
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