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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Tests that the memory flamegraphs views get rerendered when toggling
* `invert-flame-graph`.
*/
const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
const { UI_ENABLE_ALLOCATIONS_PREF, UI_INVERT_FLAME_PREF } = require("devtools/client/performance/test/helpers/prefs");
const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
const { startRecording, stopRecording } = require("devtools/client/performance/test/helpers/actions");
const { once } = require("devtools/client/performance/test/helpers/event-utils");
add_task(function* () {
let { panel } = yield initPerformanceInNewTab({
url: SIMPLE_URL,
win: window
});
let { EVENTS, DetailsView, MemoryFlameGraphView } = panel.panelWin;
// Enable allocations to test.
Services.prefs.setBoolPref(UI_ENABLE_ALLOCATIONS_PREF, true);
Services.prefs.setBoolPref(UI_INVERT_FLAME_PREF, true);
yield startRecording(panel);
yield stopRecording(panel);
let rendered = once(MemoryFlameGraphView, EVENTS.UI_MEMORY_FLAMEGRAPH_RENDERED);
yield DetailsView.selectView("memory-flamegraph");
yield rendered;
rendered = once(MemoryFlameGraphView, EVENTS.UI_MEMORY_FLAMEGRAPH_RENDERED);
Services.prefs.setBoolPref(UI_INVERT_FLAME_PREF, false);
yield rendered;
ok(true, "MemoryFlameGraphView rerendered when toggling invert-call-tree.");
rendered = once(MemoryFlameGraphView, EVENTS.UI_MEMORY_FLAMEGRAPH_RENDERED);
Services.prefs.setBoolPref(UI_INVERT_FLAME_PREF, true);
yield rendered;
ok(true, "MemoryFlameGraphView rerendered when toggling back invert-call-tree.");
yield teardownToolboxAndRemoveTab(panel);
});
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