gecko/browser/devtools/debugger/test/browser_dbg_script-switching.js

149 lines
4.2 KiB
JavaScript

/* vim:set ts=2 sw=2 sts=2 et: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Make sure that switching the displayed script in the UI works as advertised.
*/
const TAB_URL = EXAMPLE_URL + "browser_dbg_script-switching.html";
var gPane = null;
var gTab = null;
var gDebuggee = null;
var gDebugger = null;
var gScripts = null;
function test()
{
let scriptShown = false;
let framesAdded = false;
let resumed = false;
let testStarted = false;
debug_tab_pane(TAB_URL, function(aTab, aDebuggee, aPane) {
gTab = aTab;
gDebuggee = aDebuggee;
gPane = aPane;
gDebugger = gPane.panelWin;
resumed = true;
gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
framesAdded = true;
executeSoon(startTest);
});
executeSoon(function() {
gDebuggee.firstCall();
});
});
function onScriptShown(aEvent)
{
scriptShown = aEvent.detail.url.indexOf("-02.js") != -1;
executeSoon(startTest);
}
window.addEventListener("Debugger:SourceShown", onScriptShown);
function startTest()
{
if (scriptShown && framesAdded && resumed && !testStarted) {
window.removeEventListener("Debugger:SourceShown", onScriptShown);
testStarted = true;
Services.tm.currentThread.dispatch({ run: testScriptsDisplay }, 0);
}
}
}
function testScriptsDisplay() {
gScripts = gDebugger.DebuggerView.Sources._container;
is(gDebugger.DebuggerController.activeThread.state, "paused",
"Should only be getting stack frames while paused.");
is(gScripts.itemCount, 2, "Found the expected number of scripts.");
for (let i = 0; i < gScripts.itemCount; i++) {
info("label: " + i + " " + gScripts.getItemAtIndex(i).getAttribute("label"));
}
let label1 = "test-script-switching-01.js";
let label2 = "test-script-switching-02.js";
ok(gDebugger.DebuggerView.Sources.containsValue(EXAMPLE_URL +
label1), "First script url is incorrect.");
ok(gDebugger.DebuggerView.Sources.containsValue(EXAMPLE_URL +
label2), "Second script url is incorrect.");
ok(gDebugger.DebuggerView.Sources.containsLabel(
label1), "First script label is incorrect.");
ok(gDebugger.DebuggerView.Sources.containsLabel(
label2), "Second script label is incorrect.");
ok(gDebugger.editor.getText().search(/debugger/) != -1,
"The correct script was loaded initially.");
is(gDebugger.editor.getDebugLocation(), 5,
"editor debugger location is correct.");
window.addEventListener("Debugger:SourceShown", function _onEvent(aEvent) {
let url = aEvent.detail.url;
if (url.indexOf("-01.js") != -1) {
window.removeEventListener(aEvent.type, _onEvent);
testSwitchPaused();
}
});
gDebugger.DebuggerView.Sources.selectedValue = EXAMPLE_URL + label1;
}
function testSwitchPaused()
{
ok(gDebugger.editor.getText().search(/debugger/) == -1,
"The second script is no longer displayed.");
ok(gDebugger.editor.getText().search(/firstCall/) != -1,
"The first script is displayed.");
is(gDebugger.editor.getDebugLocation(), -1,
"editor debugger location has been cleared.");
gDebugger.DebuggerController.activeThread.resume(function() {
window.addEventListener("Debugger:SourceShown", function _onEvent(aEvent) {
let url = aEvent.detail.url;
if (url.indexOf("-02.js") != -1) {
window.removeEventListener(aEvent.type, _onEvent);
testSwitchRunning();
}
});
gDebugger.DebuggerView.Sources.selectedValue = EXAMPLE_URL +
"test-script-switching-02.js";
});
}
function testSwitchRunning()
{
dump("Debugger editor text:\n" + gDebugger.editor.getText() + "\n");
ok(gDebugger.editor.getText().search(/debugger/) != -1,
"The second script is displayed again.");
ok(gDebugger.editor.getText().search(/firstCall/) == -1,
"The first script is no longer displayed.");
is(gDebugger.editor.getDebugLocation(), -1,
"editor debugger location is still -1.");
closeDebuggerAndFinish();
}
registerCleanupFunction(function() {
removeTab(gTab);
gPane = null;
gTab = null;
gDebuggee = null;
gDebugger = null;
});