mirror of
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265 lines
8.4 KiB
JavaScript
265 lines
8.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests that the JIT Optimizations view renders optimization data
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* if on, and displays selected frames on focus.
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*/
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const { RecordingUtils } = devtools.require("devtools/performance/recording-utils");
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Services.prefs.setBoolPref(INVERT_PREF, false);
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function spawnTest () {
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let { panel } = yield initPerformance(SIMPLE_URL);
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let { EVENTS, $, $$, window, PerformanceController } = panel.panelWin;
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let { OverviewView, DetailsView, JITOptimizationsView, JsCallTreeView, RecordingsView } = panel.panelWin;
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let profilerData = { threads: [gThread] }
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is(Services.prefs.getBoolPref(JIT_PREF), false, "show JIT Optimizations pref off by default");
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// Make two recordings, so we have one to switch to later, as the
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// second one will have fake sample data
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yield startRecording(panel);
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yield stopRecording(panel);
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yield startRecording(panel);
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yield stopRecording(panel);
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yield DetailsView.selectView("js-calltree");
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yield injectAndRenderProfilerData();
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// gRawSite1 and gRawSite2 are both optimizations on A, so they'll have
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// indices in descending order of # of samples.
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yield checkFrame(1, [{ i: 0, opt: gRawSite1 }, { i: 1, opt: gRawSite2 }]);
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// gRawSite3 is the only optimization on B, so it'll have index 0.
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yield checkFrame(2, [{ i: 0, opt: gRawSite3 }]);
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yield checkFrame(3);
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let select = once(PerformanceController, EVENTS.RECORDING_SELECTED);
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let reset = once(JITOptimizationsView, EVENTS.OPTIMIZATIONS_RESET);
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RecordingsView.selectedIndex = 0;
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yield Promise.all([select, reset]);
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ok(true, "JITOptimizations view correctly reset when switching recordings.");
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yield teardown(panel);
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finish();
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function *injectAndRenderProfilerData() {
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// Get current recording and inject our mock data
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info("Injecting mock profile data");
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let recording = PerformanceController.getCurrentRecording();
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recording._profile = profilerData;
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is($("#jit-optimizations-view").hidden, true, "JIT Optimizations panel is hidden when pref off.");
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// Force a rerender
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let rendered = once(JsCallTreeView, EVENTS.JS_CALL_TREE_RENDERED);
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JsCallTreeView.render();
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yield rendered;
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is($("#jit-optimizations-view").hidden, true, "JIT Optimizations panel still hidden when rerendered");
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Services.prefs.setBoolPref(JIT_PREF, true);
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is($("#jit-optimizations-view").hidden, false, "JIT Optimizations should be visible when pref is on");
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ok($("#jit-optimizations-view").classList.contains("empty"),
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"JIT Optimizations view has empty message when no frames selected.");
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Services.prefs.setBoolPref(JIT_PREF, false);
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}
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function *checkFrame (frameIndex, expectedOpts=[]) {
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// Click the frame
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let rendered = once(JITOptimizationsView, EVENTS.OPTIMIZATIONS_RENDERED);
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mousedown(window, $$(".call-tree-item")[frameIndex]);
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Services.prefs.setBoolPref(JIT_PREF, true);
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yield rendered;
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ok(true, "JITOptimizationsView rendered when enabling with the current frame node selected");
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let isEmpty = $("#jit-optimizations-view").classList.contains("empty");
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if (expectedOpts.length === 0) {
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ok(isEmpty, "JIT Optimizations view has an empty message when selecting a frame without opt data.");
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return;
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} else {
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ok(!isEmpty, "JIT Optimizations view has no empty message.");
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}
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// Get the frame info for the first opt site, since all opt sites
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// share the same frame info
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let frameInfo = expectedOpts[0].opt._testFrameInfo;
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let { $headerName, $headerLine, $headerFile } = JITOptimizationsView;
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ok(!$headerName.hidden, "header function name should be shown");
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ok(!$headerLine.hidden, "header line should be shown");
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ok(!$headerFile.hidden, "header file should be shown");
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is($headerName.textContent, frameInfo.name, "correct header function name.");
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is($headerLine.textContent, frameInfo.line, "correct header line");
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is($headerFile.textContent, frameInfo.file, "correct header file");
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// Need the value of the optimizations in its array, as its
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// an index used internally by the view to uniquely ID the opt
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for (let { i, opt } of expectedOpts) {
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let { types: ionTypes, attempts } = opt;
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// Check attempts
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is($$(`.tree-widget-container li[data-id='["${i}","${i}-attempts"]'] .tree-widget-children .tree-widget-item`).length, attempts.data.length,
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`found ${attempts.data.length} attempts`);
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for (let j = 0; j < ionTypes.length; j++) {
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ok($(`.tree-widget-container li[data-id='["${i}","${i}-types","${i}-types-${j}"]']`),
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"found an ion type row");
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}
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// The second and third optimization should display optimization failures.
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let warningIcon = $(`.tree-widget-container li[data-id='["${i}"]'] .opt-icon[severity=warning]`);
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if (opt === gRawSite2 || opt === gRawSite3) {
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ok(warningIcon, "did find a warning icon for all strategies failing.");
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} else {
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ok(!warningIcon, "did not find a warning icon for no successful strategies");
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}
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}
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}
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}
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let gUniqueStacks = new RecordingUtils.UniqueStacks();
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function uniqStr(s) {
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return gUniqueStacks.getOrAddStringIndex(s);
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}
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// Since deflateThread doesn't handle deflating optimization info, use
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// placeholder names A_O1, B_O3, and A_O2, which will be used to manually
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// splice deduped opts into the profile.
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let gThread = RecordingUtils.deflateThread({
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samples: [{
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time: 0,
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frames: [
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{ location: "(root)" }
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]
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}, {
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time: 5,
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frames: [
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{ location: "(root)" },
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{ location: "A_O1" },
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{ location: "B_O3" },
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{ location: "C (http://foo/bar/baz:56)" }
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]
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}, {
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time: 5 + 1,
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frames: [
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{ location: "(root)" },
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{ location: "A (http://foo/bar/baz:12)" },
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{ location: "B (http://foo/bar/boo:34)" },
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]
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}, {
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time: 5 + 1 + 2,
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frames: [
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{ location: "(root)" },
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{ location: "A_O2" },
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{ location: "B (http://foo/bar/boo:34)" },
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]
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}, {
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time: 5 + 1 + 2 + 7,
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frames: [
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{ location: "(root)" },
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{ location: "A_O1" },
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{ location: "E (http://foo/bar/baz:90)" },
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{ location: "F (http://foo/bar/baz:99)" }
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]
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}],
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markers: []
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}, gUniqueStacks);
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// 3 RawOptimizationSites
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let gRawSite1 = {
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_testFrameInfo: { name: "A", line: "12", file: "@baz" },
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line: 12,
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column: 2,
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types: [{
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mirType: uniqStr("Object"),
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site: uniqStr("A (http://foo/bar/bar:12)"),
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typeset: [{
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keyedBy: uniqStr("constructor"),
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name: uniqStr("Foo"),
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location: uniqStr("A (http://foo/bar/baz:12)")
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}, {
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keyedBy: uniqStr("primitive"),
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location: uniqStr("self-hosted")
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}]
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}],
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attempts: {
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schema: {
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outcome: 0,
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strategy: 1
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},
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data: [
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[uniqStr("Failure1"), uniqStr("SomeGetter1")],
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[uniqStr("Failure2"), uniqStr("SomeGetter2")],
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[uniqStr("Inlined"), uniqStr("SomeGetter3")]
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]
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}
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};
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let gRawSite2 = {
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_testFrameInfo: { name: "A", line: "12", file: "@baz" },
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line: 12,
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types: [{
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mirType: uniqStr("Int32"),
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site: uniqStr("Receiver")
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}],
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attempts: {
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schema: {
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outcome: 0,
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strategy: 1
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},
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data: [
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[uniqStr("Failure1"), uniqStr("SomeGetter1")],
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[uniqStr("Failure2"), uniqStr("SomeGetter2")],
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[uniqStr("Failure3"), uniqStr("SomeGetter3")]
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]
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}
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};
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let gRawSite3 = {
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_testFrameInfo: { name: "B", line: "34", file: "@boo" },
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line: 34,
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types: [{
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mirType: uniqStr("Int32"),
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site: uniqStr("Receiver")
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}],
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attempts: {
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schema: {
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outcome: 0,
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strategy: 1
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},
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data: [
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[uniqStr("Failure1"), uniqStr("SomeGetter1")],
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[uniqStr("Failure2"), uniqStr("SomeGetter2")],
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[uniqStr("Failure3"), uniqStr("SomeGetter3")]
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]
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}
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};
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gThread.frameTable.data.forEach((frame) => {
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const LOCATION_SLOT = gThread.frameTable.schema.location;
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const OPTIMIZATIONS_SLOT = gThread.frameTable.schema.optimizations;
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let l = gThread.stringTable[frame[LOCATION_SLOT]];
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switch (l) {
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case "A_O1":
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frame[LOCATION_SLOT] = uniqStr("A (http://foo/bar/baz:12)");
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frame[OPTIMIZATIONS_SLOT] = gRawSite1;
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break;
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case "A_O2":
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frame[LOCATION_SLOT] = uniqStr("A (http://foo/bar/baz:12)");
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frame[OPTIMIZATIONS_SLOT] = gRawSite2;
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break;
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case "B_O3":
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frame[LOCATION_SLOT] = uniqStr("B (http://foo/bar/boo:34)");
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frame[OPTIMIZATIONS_SLOT] = gRawSite3;
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break;
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}
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});
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