gecko-dev/browser/devtools/performance/test/browser_perf-options-invert-call-tree-02.js

39 lines
1.3 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that the memory call tree views get rerendered when toggling `invert-call-tree`
*/
function spawnTest () {
let { panel } = yield initPerformance(SIMPLE_URL);
let { EVENTS, DetailsView, MemoryCallTreeView } = panel.panelWin;
// Enable memory to test
Services.prefs.setBoolPref(MEMORY_PREF, true);
Services.prefs.setBoolPref(INVERT_PREF, true);
yield startRecording(panel);
yield busyWait(100);
yield stopRecording(panel);
let rendered = once(MemoryCallTreeView, EVENTS.MEMORY_CALL_TREE_RENDERED);
yield DetailsView.selectView("memory-calltree");
ok(DetailsView.isViewSelected(MemoryCallTreeView), "The call tree is now selected.");
yield rendered;
rendered = once(MemoryCallTreeView, EVENTS.MEMORY_CALL_TREE_RENDERED);
Services.prefs.setBoolPref(INVERT_PREF, false);
yield rendered;
ok(true, "MemoryCallTreeView rerendered when toggling invert-call-tree.");
rendered = once(MemoryCallTreeView, EVENTS.MEMORY_CALL_TREE_RENDERED);
Services.prefs.setBoolPref(INVERT_PREF, true);
yield rendered;
ok(true, "MemoryCallTreeView rerendered when toggling back invert-call-tree.");
yield teardown(panel);
finish();
}