gecko/browser/devtools/debugger/test/browser_dbg_blackboxing-03.js

60 lines
1.7 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that black boxed frames are compressed into a single frame on the stack
* view when we are already paused.
*/
const TAB_URL = EXAMPLE_URL + "doc_blackboxing.html";
const BLACKBOXME_URL = EXAMPLE_URL + "code_blackboxing_blackboxme.js"
let gTab, gDebuggee, gPanel, gDebugger;
let gFrames;
function test() {
initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
gTab = aTab;
gDebuggee = aDebuggee;
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gFrames = gDebugger.DebuggerView.StackFrames;
waitForSourceAndCaretAndScopes(gPanel, ".html", 21)
.then(testBlackBoxStack)
.then(testBlackBoxSource)
.then(() => resumeDebuggerThenCloseAndFinish(gPanel))
.then(null, aError => {
ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
});
gDebuggee.runTest();
});
}
function testBlackBoxStack() {
is(gFrames.itemCount, 6,
"Should get 6 frames.");
is(gDebugger.document.querySelectorAll(".dbg-stackframe-black-boxed").length, 0,
"And none of them are black boxed.");
}
function testBlackBoxSource() {
return toggleBlackBoxing(gPanel, BLACKBOXME_URL).then(aSource => {
ok(aSource.isBlackBoxed, "The source should be black boxed now.");
is(gFrames.itemCount, 3,
"Should only get 3 frames.");
is(gDebugger.document.querySelectorAll(".dbg-stackframe-black-boxed").length, 1,
"And one of them should be the combined black boxed frames.");
});
}
registerCleanupFunction(function() {
gTab = null;
gDebuggee = null;
gPanel = null;
gDebugger = null;
gFrames = null;
});