gecko/browser/devtools/debugger/test/browser_dbg_stack-04.js

53 lines
1.4 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that stackframes are cleared after resume.
*/
const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
let gTab, gPanel, gDebugger;
let gFrames, gClassicFrames;
function test() {
initDebugger(TAB_URL).then(([aTab,, aPanel]) => {
gTab = aTab;
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gFrames = gDebugger.DebuggerView.StackFrames;
gClassicFrames = gDebugger.DebuggerView.StackFramesClassicList;
waitForSourceAndCaretAndScopes(gPanel, ".html", 1).then(performTest);
callInTab(gTab, "evalCall");
});
}
function performTest() {
is(gDebugger.gThreadClient.state, "paused",
"Should only be getting stack frames while paused.");
is(gFrames.itemCount, 2,
"Should have two frames.");
is(gClassicFrames.itemCount, 2,
"Should also have two frames in the mirrored view.");
gDebugger.once(gDebugger.EVENTS.AFTER_FRAMES_CLEARED, () => {
is(gFrames.itemCount, 0,
"Should have no frames after resume.");
is(gClassicFrames.itemCount, 0,
"Should also have no frames in the mirrored view after resume.");
closeDebuggerAndFinish(gPanel);
}, true);
gDebugger.gThreadClient.resume();
}
registerCleanupFunction(function() {
gTab = null;
gPanel = null;
gDebugger = null;
gFrames = null;
gClassicFrames = null;
});