gecko/browser/devtools/debugger/test/browser_dbg_auto-pretty-print-02.js

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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that auto pretty printing doesn't accidentally toggle
* pretty printing off when we switch to a minified source
* that is already pretty printed.
*/
const TAB_URL = EXAMPLE_URL + "doc_auto-pretty-print-02.html";
let gTab, gDebuggee, gPanel, gDebugger;
let gEditor, gSources, gPrefs, gOptions, gView;
let gFirstSourceLabel = "code_ugly-6.js";
let gSecondSourceLabel = "code_ugly-7.js";
let gOriginalPref = Services.prefs.getBoolPref("devtools.debugger.auto-pretty-print");
Services.prefs.setBoolPref("devtools.debugger.auto-pretty-print", true);
function test(){
initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
gTab = aTab;
gDebuggee = aDebuggee;
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gEditor = gDebugger.DebuggerView.editor;
gSources = gDebugger.DebuggerView.Sources;
gPrefs = gDebugger.Prefs;
gOptions = gDebugger.DebuggerView.Options;
gView = gDebugger.DebuggerView;
// Should be on by default.
testAutoPrettyPrintOn();
waitForSourceShown(gPanel, gFirstSourceLabel)
.then(testSourceIsUgly)
.then(() => waitForSourceShown(gPanel, gFirstSourceLabel))
.then(testSourceIsPretty)
.then(testPrettyPrintButtonOn)
.then(() => {
// Switch to the second source.
let finished = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN);
gSources.selectedIndex = 1;
return finished;
})
.then(testSecondSourceLabel)
.then(() => {
// Switch back to first source.
let finished = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN);
gSources.selectedIndex = 0;
return finished;
})
.then(testFirstSourceLabel)
.then(testPrettyPrintButtonOn)
// Disable auto pretty printing so it does not affect the following tests.
.then(disableAutoPrettyPrint)
.then(() => closeDebuggerAndFinish(gPanel))
.then(null, aError => {
ok(false, "Got an error: " + DevToolsUtils.safeErrorString(aError));
})
});
}
function testSourceIsUgly() {
ok(!gEditor.getText().contains("\n "),
"The source shouldn't be pretty printed yet.");
}
function testFirstSourceLabel(){
ok(gSources.containsValue(EXAMPLE_URL + gFirstSourceLabel),
"First source url is correct.");
}
function testSecondSourceLabel(){
ok(gSources.containsValue(EXAMPLE_URL + gSecondSourceLabel),
"Second source url is correct.");
}
function testAutoPrettyPrintOn(){
is(gPrefs.autoPrettyPrint, true,
"The auto-pretty-print pref should be on.");
is(gOptions._autoPrettyPrint.getAttribute("checked"), "true",
"The Auto pretty print menu item should be checked.");
}
function testPrettyPrintButtonOn(){
is(gDebugger.document.getElementById("pretty-print").checked, true,
"The button should be checked when the source is selected.");
}
function disableAutoPrettyPrint(){
gOptions._autoPrettyPrint.setAttribute("checked", "false");
gOptions._toggleAutoPrettyPrint();
gOptions._onPopupHidden();
}
function testSourceIsPretty() {
ok(gEditor.getText().contains("\n "),
"The source should be pretty printed.")
}
registerCleanupFunction(function() {
gTab = null;
gDebuggee = null;
gPanel = null;
gDebugger = null;
gEditor = null;
gSources = null;
gOptions = null;
gPrefs = null;
gView = null;
Services.prefs.setBoolPref("devtools.debugger.auto-pretty-print", gOriginalPref);
});