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Diffstat (limited to 'devtools/client/performance/test/browser_perf-options-invert-flame-graph-02.js')
-rw-r--r-- | devtools/client/performance/test/browser_perf-options-invert-flame-graph-02.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/devtools/client/performance/test/browser_perf-options-invert-flame-graph-02.js b/devtools/client/performance/test/browser_perf-options-invert-flame-graph-02.js new file mode 100644 index 000000000..0a9322547 --- /dev/null +++ b/devtools/client/performance/test/browser_perf-options-invert-flame-graph-02.js @@ -0,0 +1,46 @@ +/* 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); +}); |