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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /devtools/client/performance/test/browser_perf-options-flatten-tree-recursion-02.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/client/performance/test/browser_perf-options-flatten-tree-recursion-02.js')
-rw-r--r-- | devtools/client/performance/test/browser_perf-options-flatten-tree-recursion-02.js | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/devtools/client/performance/test/browser_perf-options-flatten-tree-recursion-02.js b/devtools/client/performance/test/browser_perf-options-flatten-tree-recursion-02.js new file mode 100644 index 000000000..509dd0f66 --- /dev/null +++ b/devtools/client/performance/test/browser_perf-options-flatten-tree-recursion-02.js @@ -0,0 +1,86 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +/** + * Tests that the memory flamegraphs get rerendered when toggling + * `flatten-tree-recursion`. + */ + +const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls"); +const { UI_FLATTEN_RECURSION_PREF, UI_ENABLE_ALLOCATIONS_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, + PerformanceController, + DetailsView, + MemoryFlameGraphView, + RecordingUtils, + FlameGraphUtils + } = panel.panelWin; + + // Enable memory to test + Services.prefs.setBoolPref(UI_ENABLE_ALLOCATIONS_PREF, true); + Services.prefs.setBoolPref(UI_FLATTEN_RECURSION_PREF, true); + + yield startRecording(panel); + yield stopRecording(panel); + + let rendered = once(MemoryFlameGraphView, EVENTS.UI_MEMORY_FLAMEGRAPH_RENDERED); + yield DetailsView.selectView("memory-flamegraph"); + yield rendered; + + let allocations1 = PerformanceController.getCurrentRecording().getAllocations(); + let thread1 = RecordingUtils.getProfileThreadFromAllocations(allocations1); + let rendering1 = FlameGraphUtils._cache.get(thread1); + + ok(allocations1, + "The allocations were retrieved from the controller."); + ok(thread1, + "The allocations profile was synthesized by the utility funcs."); + ok(rendering1, + "The rendering data was cached."); + + rendered = once(MemoryFlameGraphView, EVENTS.UI_MEMORY_FLAMEGRAPH_RENDERED); + Services.prefs.setBoolPref(UI_FLATTEN_RECURSION_PREF, false); + yield rendered; + ok(true, "MemoryFlameGraphView rerendered when toggling flatten-tree-recursion."); + + let allocations2 = PerformanceController.getCurrentRecording().getAllocations(); + let thread2 = RecordingUtils.getProfileThreadFromAllocations(allocations2); + let rendering2 = FlameGraphUtils._cache.get(thread2); + + is(allocations1, allocations2, + "The same allocations data should be retrieved from the controller (1)."); + is(thread1, thread2, + "The same allocations profile should be retrieved from the utility funcs. (1)."); + isnot(rendering1, rendering2, + "The rendering data should be different because other options were used (1)."); + + rendered = once(MemoryFlameGraphView, EVENTS.UI_MEMORY_FLAMEGRAPH_RENDERED); + Services.prefs.setBoolPref(UI_FLATTEN_RECURSION_PREF, true); + yield rendered; + ok(true, "MemoryFlameGraphView rerendered when toggling back flatten-tree-recursion."); + + let allocations3 = PerformanceController.getCurrentRecording().getAllocations(); + let thread3 = RecordingUtils.getProfileThreadFromAllocations(allocations3); + let rendering3 = FlameGraphUtils._cache.get(thread3); + + is(allocations2, allocations3, + "The same allocations data should be retrieved from the controller (2)."); + is(thread2, thread3, + "The same allocations profile should be retrieved from the utility funcs. (2)."); + isnot(rendering2, rendering3, + "The rendering data should be different because other options were used (2)."); + + yield teardownToolboxAndRemoveTab(panel); +}); |