From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- tools/profiler/tests/browser/browser.ini | 18 ++++ .../browser/browser_test_feature_ipcmessages.js | 110 +++++++++++++++++++++ .../browser/browser_test_feature_jsallocations.js | 81 +++++++++++++++ .../browser_test_feature_nostacksampling.js | 78 +++++++++++++++ .../browser_test_feature_preferencereads.js | 109 ++++++++++++++++++++ .../browser/browser_test_markers_parent_process.js | 40 ++++++++ .../browser_test_profile_multi_frame_page_info.js | 88 +++++++++++++++++ .../browser_test_profile_single_frame_page_info.js | 67 +++++++++++++ tools/profiler/tests/browser/do_work_500ms.html | 41 ++++++++ tools/profiler/tests/browser/fixed_height.html | 18 ++++ tools/profiler/tests/browser/head.js | 70 +++++++++++++ tools/profiler/tests/browser/multi_frame.html | 11 +++ tools/profiler/tests/browser/simple.html | 9 ++ tools/profiler/tests/browser/single_frame.html | 10 ++ 14 files changed, 750 insertions(+) create mode 100644 tools/profiler/tests/browser/browser.ini create mode 100644 tools/profiler/tests/browser/browser_test_feature_ipcmessages.js create mode 100644 tools/profiler/tests/browser/browser_test_feature_jsallocations.js create mode 100644 tools/profiler/tests/browser/browser_test_feature_nostacksampling.js create mode 100644 tools/profiler/tests/browser/browser_test_feature_preferencereads.js create mode 100644 tools/profiler/tests/browser/browser_test_markers_parent_process.js create mode 100644 tools/profiler/tests/browser/browser_test_profile_multi_frame_page_info.js create mode 100644 tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js create mode 100644 tools/profiler/tests/browser/do_work_500ms.html create mode 100644 tools/profiler/tests/browser/fixed_height.html create mode 100644 tools/profiler/tests/browser/head.js create mode 100644 tools/profiler/tests/browser/multi_frame.html create mode 100644 tools/profiler/tests/browser/simple.html create mode 100644 tools/profiler/tests/browser/single_frame.html (limited to 'tools/profiler/tests/browser') diff --git a/tools/profiler/tests/browser/browser.ini b/tools/profiler/tests/browser/browser.ini new file mode 100644 index 0000000000..afbccd1b00 --- /dev/null +++ b/tools/profiler/tests/browser/browser.ini @@ -0,0 +1,18 @@ +[DEFAULT] +skip-if = tsan # TSan times out on pretty much all of these tests +support-files = + ../shared-head.js + head.js + do_work_500ms.html + fixed_height.html + multi_frame.html + simple.html + single_frame.html + +[browser_test_feature_ipcmessages.js] +[browser_test_feature_jsallocations.js] +[browser_test_feature_nostacksampling.js] +[browser_test_feature_preferencereads.js] +[browser_test_markers_parent_process.js] +[browser_test_profile_single_frame_page_info.js] +[browser_test_profile_multi_frame_page_info.js] diff --git a/tools/profiler/tests/browser/browser_test_feature_ipcmessages.js b/tools/profiler/tests/browser/browser_test_feature_ipcmessages.js new file mode 100644 index 0000000000..b199f74198 --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_feature_ipcmessages.js @@ -0,0 +1,110 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +requestLongerTimeout(10); + +async function waitForLoad() { + return SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => { + return new Promise(function(resolve) { + if (content.document.readyState !== "complete") { + content.document.addEventListener("readystatechange", () => { + if (content.document.readyState === "complete") { + resolve(); + } + }); + } else { + resolve(); + } + }); + }); +} + +/** + * Test the IPCMessages feature. + */ +add_task(async function test_profile_feature_ipcmessges() { + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + Assert.ok( + !Services.profiler.IsActive(), + "The profiler is not currently active" + ); + + const url = BASE_URL + "simple.html"; + + info("Open a tab while profiling IPC messages."); + startProfiler({ features: ["threads", "leaf", "ipcmessages"] }); + info("Started the profiler sucessfully! Now, let's open a tab."); + + await BrowserTestUtils.withNewTab(url, async contentBrowser => { + info("We opened a tab!"); + const contentPid = await SpecialPowers.spawn( + contentBrowser, + [], + () => Services.appinfo.processID + ); + info("Now let's wait until it's fully loaded."); + await waitForLoad(); + + info( + "Check that some IPC profile markers were generated when " + + "the feature is enabled." + ); + { + const { parentThread, contentThread } = await stopProfilerAndGetThreads( + contentPid + ); + + Assert.greater( + getPayloadsOfType(parentThread, "IPC").length, + 0, + "IPC profile markers were recorded for the parent process' main " + + "thread when the IPCMessages feature was turned on." + ); + + Assert.greater( + getPayloadsOfType(contentThread, "IPC").length, + 0, + "IPC profile markers were recorded for the content process' main " + + "thread when the IPCMessages feature was turned on." + ); + } + }); + + info("Now open a tab without profiling IPC messages."); + startProfiler({ features: ["threads", "leaf"] }); + + await BrowserTestUtils.withNewTab(url, async contentBrowser => { + const contentPid = await SpecialPowers.spawn( + contentBrowser, + [], + () => Services.appinfo.processID + ); + await waitForLoad(); + + info( + "Check that no IPC profile markers were recorded when the " + + "feature is turned off." + ); + { + const { parentThread, contentThread } = await stopProfilerAndGetThreads( + contentPid + ); + Assert.equal( + getPayloadsOfType(parentThread, "IPC").length, + 0, + "No IPC profile markers were recorded for the parent process' main " + + "thread when the IPCMessages feature was turned off." + ); + + Assert.equal( + getPayloadsOfType(contentThread, "IPC").length, + 0, + "No IPC profile markers were recorded for the content process' main " + + "thread when the IPCMessages feature was turned off." + ); + } + }); +}); diff --git a/tools/profiler/tests/browser/browser_test_feature_jsallocations.js b/tools/profiler/tests/browser/browser_test_feature_jsallocations.js new file mode 100644 index 0000000000..ae925e1fcd --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_feature_jsallocations.js @@ -0,0 +1,81 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +requestLongerTimeout(10); + +/** + * Test the JS Allocations feature. This is done as a browser test to ensure that + * we realistically try out how the JS allocations are running. This ensures that + * we are collecting allocations for the content process and the parent process. + */ +add_task(async function test_profile_feature_jsallocations() { + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + Assert.ok( + !Services.profiler.IsActive(), + "The profiler is not currently active" + ); + + startProfiler({ features: ["threads", "js", "jsallocations"] }); + + const url = BASE_URL + "do_work_500ms.html"; + await BrowserTestUtils.withNewTab(url, async contentBrowser => { + const contentPid = await SpecialPowers.spawn( + contentBrowser, + [], + () => Services.appinfo.processID + ); + + // Wait 500ms so that the tab finishes executing. + await wait(500); + + // Check that we can get some allocations when the feature is turned on. + { + const { + parentThread, + contentThread, + } = await stopProfilerNowAndGetThreads(contentPid); + Assert.greater( + getPayloadsOfType(parentThread, "JS allocation").length, + 0, + "Allocations were recorded for the parent process' main thread when the " + + "JS Allocation feature was turned on." + ); + Assert.greater( + getPayloadsOfType(contentThread, "JS allocation").length, + 0, + "Allocations were recorded for the content process' main thread when the " + + "JS Allocation feature was turned on." + ); + } + + startProfiler({ features: ["threads", "js"] }); + // Now reload the tab with a clean run. + gBrowser.reload(); + await wait(500); + + // Check that no allocations were recorded, and allocation tracking was correctly + // turned off. + { + const { + parentThread, + contentThread, + } = await stopProfilerNowAndGetThreads(contentPid); + Assert.equal( + getPayloadsOfType(parentThread, "JS allocation").length, + 0, + "No allocations were recorded for the parent processes' main thread when " + + "JS allocation was not turned on." + ); + + Assert.equal( + getPayloadsOfType(contentThread, "JS allocation").length, + 0, + "No allocations were recorded for the content processes' main thread when " + + "JS allocation was not turned on." + ); + } + }); +}); diff --git a/tools/profiler/tests/browser/browser_test_feature_nostacksampling.js b/tools/profiler/tests/browser/browser_test_feature_nostacksampling.js new file mode 100644 index 0000000000..0fdae614ee --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_feature_nostacksampling.js @@ -0,0 +1,78 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/** + * Test the No Stack Sampling feature. + */ +add_task(async function test_profile_feature_nostacksampling() { + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + Assert.ok( + !Services.profiler.IsActive(), + "The profiler is not currently active" + ); + + startProfiler({ features: ["threads", "js", "nostacksampling"] }); + + const url = BASE_URL + "do_work_500ms.html"; + await BrowserTestUtils.withNewTab(url, async contentBrowser => { + const contentPid = await SpecialPowers.spawn( + contentBrowser, + [], + () => Services.appinfo.processID + ); + + // Wait 500ms so that the tab finishes executing. + await wait(500); + + // Check that we can get no stacks when the feature is turned on. + { + const { + parentThread, + contentThread, + } = await stopProfilerNowAndGetThreads(contentPid); + Assert.equal( + parentThread.samples.data.length, + 0, + "Stack samples were recorded from the parent process' main thread" + + "when the No Stack Sampling feature was turned on." + ); + Assert.equal( + contentThread.samples.data.length, + 0, + "Stack samples were recorded from the content process' main thread" + + "when the No Stack Sampling feature was turned on." + ); + } + + // Flush out any straggling allocation markers that may have not been collected + // yet by starting and stopping the profiler once. + startProfiler({ features: ["threads", "js"] }); + + // Now reload the tab with a clean run. + gBrowser.reload(); + await wait(500); + + // Check that stack samples were recorded. + { + const { parentThread, contentThread } = await stopProfilerAndGetThreads( + contentPid + ); + Assert.greater( + parentThread.samples.data.length, + 0, + "No Stack samples were recorded from the parent process' main thread" + + "when the No Stack Sampling feature was not turned on." + ); + + Assert.greater( + contentThread.samples.data.length, + 0, + "No Stack samples were recorded from the content process' main thread" + + "when the No Stack Sampling feature was not turned on." + ); + } + }); +}); diff --git a/tools/profiler/tests/browser/browser_test_feature_preferencereads.js b/tools/profiler/tests/browser/browser_test_feature_preferencereads.js new file mode 100644 index 0000000000..ff1b869a47 --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_feature_preferencereads.js @@ -0,0 +1,109 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +requestLongerTimeout(10); + +function countDpiPrefReadsInThread(thread) { + let count = 0; + for (let payload of getPayloadsOfType(thread, "PreferenceRead")) { + if (payload.prefName === "layout.css.dpi") { + count++; + } + } + return count; +} + +async function waitForPaintAfterLoad() { + return SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => { + return new Promise(function(resolve) { + function listener() { + if (content.document.readyState == "complete") { + content.requestAnimationFrame(() => content.setTimeout(resolve, 0)); + } + } + if (content.document.readyState != "complete") { + content.document.addEventListener("readystatechange", listener); + } else { + listener(); + } + }); + }); +} + +/** + * Test the PreferenceRead feature. + */ +add_task(async function test_profile_feature_preferencereads() { + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + Assert.ok( + !Services.profiler.IsActive(), + "The profiler is not currently active" + ); + + startProfiler({ features: ["threads", "leaf", "preferencereads"] }); + + const url = BASE_URL + "fixed_height.html"; + await BrowserTestUtils.withNewTab(url, async contentBrowser => { + const contentPid = await SpecialPowers.spawn( + contentBrowser, + [], + () => Services.appinfo.processID + ); + + await waitForPaintAfterLoad(); + + // Check that some PreferenceRead profile markers were generated when the + // feature is enabled. + { + const { contentThread } = await stopProfilerNowAndGetThreads(contentPid); + + const timesReadDpiInContent = countDpiPrefReadsInThread(contentThread); + + Assert.greater( + timesReadDpiInContent, + 0, + "PreferenceRead profile markers for layout.css.dpi were recorded " + + "when the PreferenceRead feature was turned on." + ); + } + + startProfiler({ features: ["threads", "leaf"] }); + // Now reload the tab with a clean run. + await ContentTask.spawn(contentBrowser, null, () => { + return new Promise(resolve => { + addEventListener("pageshow", () => resolve(), { + capturing: true, + once: true, + }); + content.location.reload(); + }); + }); + + await waitForPaintAfterLoad(); + + // Check that no PreferenceRead markers were recorded when the feature + // is turned off. + { + const { + parentThread, + contentThread, + } = await stopProfilerNowAndGetThreads(contentPid); + Assert.equal( + getPayloadsOfType(parentThread, "PreferenceRead").length, + 0, + "No PreferenceRead profile markers for layout.css.dpi were recorded " + + "when the PreferenceRead feature was turned on." + ); + + Assert.equal( + getPayloadsOfType(contentThread, "PreferenceRead").length, + 0, + "No PreferenceRead profile markers for layout.css.dpi were recorded " + + "when the PreferenceRead feature was turned on." + ); + } + }); +}); diff --git a/tools/profiler/tests/browser/browser_test_markers_parent_process.js b/tools/profiler/tests/browser/browser_test_markers_parent_process.js new file mode 100644 index 0000000000..177222c3a9 --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_markers_parent_process.js @@ -0,0 +1,40 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +add_task(async function test_markers_parent_process() { + info("Test markers that are generated by the browser's parent process."); + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + + info("Start the profiler in nostacksampling mode."); + startProfiler({ features: ["nostacksampling"] }); + + info("Dispatch a DOMEvent"); + window.dispatchEvent(new Event("synthetic")); + + info("Stop the profiler and get the profile."); + const profile = await stopAndGetProfile(); + + const markers = getInflatedMarkerData(profile.threads[0]); + { + const domEventStart = markers.find( + ({ phase, data }) => + phase === INTERVAL_START && data?.eventType === "synthetic" + ); + const domEventEnd = markers.find( + ({ phase, data }) => + phase === INTERVAL_END && data?.eventType === "synthetic" + ); + ok(domEventStart, "A start DOMEvent was generated"); + ok(domEventEnd, "An end DOMEvent was generated"); + ok( + domEventEnd.data.latency > 0, + "DOMEvent had a a latency value generated." + ); + ok(domEventEnd.data.type === "DOMEvent"); + ok(domEventEnd.name === "DOMEvent"); + } + // Add more marker tests. +}); diff --git a/tools/profiler/tests/browser/browser_test_profile_multi_frame_page_info.js b/tools/profiler/tests/browser/browser_test_profile_multi_frame_page_info.js new file mode 100644 index 0000000000..2549c83e39 --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_profile_multi_frame_page_info.js @@ -0,0 +1,88 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +if (SpecialPowers.useRemoteSubframes) { + // Bug 1586105: these tests could time out in some extremely slow conditions, + // when fission is enabled. + // Requesting a longer timeout should make it pass. + requestLongerTimeout(2); +} + +add_task(async function test_profile_multi_frame_page_info() { + // Requesting the complete log to be able to debug Bug 1586105. + SimpleTest.requestCompleteLog(); + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + Assert.ok(!Services.profiler.IsActive()); + info("Clear the previous pages just in case we still some open tabs."); + await Services.profiler.ClearAllPages(); + + info( + "Start the profiler to test the page information with multi frame page." + ); + startProfiler(); + + info("Open a tab with multi_frame.html in it."); + // multi_frame.html embeds single_frame.html inside an iframe. + const url = BASE_URL + "multi_frame.html"; + await BrowserTestUtils.withNewTab(url, async function(contentBrowser) { + const contentPid = await SpecialPowers.spawn(contentBrowser, [], () => { + return Services.appinfo.processID; + }); + + info("Capture the profile data."); + const profile = await Services.profiler.getProfileDataAsync(); + Services.profiler.StopProfiler(); + + let foundPage = 0; + // We need to find the correct content process for that tab. + let contentProcess = profile.processes.find( + p => p.threads[0].pid == contentPid + ); + + if (!contentProcess) { + throw new Error( + `Could not find the content process with given pid: ${contentPid}` + ); + } + + info( + "Check if the captured pages are the ones with correct values we created." + ); + + let parentPage; + for (const page of contentProcess.pages) { + // Parent page + if (page.url == url) { + Assert.equal(page.url, url); + Assert.equal(typeof page.browsingContextID, "number"); + Assert.equal(typeof page.innerWindowID, "number"); + // Top level document will have no embedder. + Assert.equal(page.embedderInnerWindowID, 0); + parentPage = page; + foundPage++; + break; + } + } + + Assert.notEqual(typeof parentPage, "undefined"); + + for (const page of contentProcess.pages) { + // Child page (iframe) + if (page.url == BASE_URL + "single_frame.html") { + Assert.equal(page.url, BASE_URL + "single_frame.html"); + Assert.equal(typeof page.browsingContextID, "number"); + Assert.equal(typeof page.innerWindowID, "number"); + Assert.equal(typeof page.embedderInnerWindowID, "number"); + Assert.notEqual(typeof parentPage, "undefined"); + Assert.equal(page.embedderInnerWindowID, parentPage.innerWindowID); + foundPage++; + break; + } + } + + Assert.equal(foundPage, 2); + }); +}); diff --git a/tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js b/tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js new file mode 100644 index 0000000000..4acd6df51d --- /dev/null +++ b/tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js @@ -0,0 +1,67 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +if (SpecialPowers.useRemoteSubframes) { + // Bug 1586105: these tests could time out in some extremely slow conditions, + // when fission is enabled. + // Requesting a longer timeout should make it pass. + requestLongerTimeout(2); +} + +add_task(async function test_profile_single_frame_page_info() { + // Requesting the complete log to be able to debug Bug 1586105. + SimpleTest.requestCompleteLog(); + if (!AppConstants.MOZ_GECKO_PROFILER) { + return; + } + Assert.ok(!Services.profiler.IsActive()); + info("Clear the previous pages just in case we still some open tabs."); + await Services.profiler.ClearAllPages(); + + info( + "Start the profiler to test the page information with single frame page." + ); + startProfiler(); + + info("Open a tab with single_frame.html in it."); + const url = BASE_URL + "single_frame.html"; + await BrowserTestUtils.withNewTab(url, async function(contentBrowser) { + const contentPid = await SpecialPowers.spawn(contentBrowser, [], () => { + return Services.appinfo.processID; + }); + + info("Capture the profile data."); + const profile = await Services.profiler.getProfileDataAsync(); + Services.profiler.StopProfiler(); + + let pageFound = false; + // We need to find the correct content process for that tab. + let contentProcess = profile.processes.find( + p => p.threads[0].pid == contentPid + ); + + if (!contentProcess) { + throw new Error( + `Could not find the content process with given pid: ${contentPid}` + ); + } + + info( + "Check if the captured page is the one with correct values we created." + ); + + for (const page of contentProcess.pages) { + if (page.url == url) { + Assert.equal(page.url, url); + Assert.equal(typeof page.browsingContextID, "number"); + Assert.equal(typeof page.innerWindowID, "number"); + // Top level document will have no embedder. + Assert.equal(page.embedderInnerWindowID, 0); + pageFound = true; + break; + } + } + Assert.equal(pageFound, true); + }); +}); diff --git a/tools/profiler/tests/browser/do_work_500ms.html b/tools/profiler/tests/browser/do_work_500ms.html new file mode 100644 index 0000000000..9713a80671 --- /dev/null +++ b/tools/profiler/tests/browser/do_work_500ms.html @@ -0,0 +1,41 @@ + + + + + Do some work for 500ms + + + + Do some work for 500ms. + + diff --git a/tools/profiler/tests/browser/fixed_height.html b/tools/profiler/tests/browser/fixed_height.html new file mode 100644 index 0000000000..7d21f3b746 --- /dev/null +++ b/tools/profiler/tests/browser/fixed_height.html @@ -0,0 +1,18 @@ + + + + + + + + +
Testing
+ + diff --git a/tools/profiler/tests/browser/head.js b/tools/profiler/tests/browser/head.js new file mode 100644 index 0000000000..eebcf4d383 --- /dev/null +++ b/tools/profiler/tests/browser/head.js @@ -0,0 +1,70 @@ +/* import-globals-from ../shared-head.js */ + +Services.scriptloader.loadSubScript( + "chrome://mochitests/content/browser/tools/profiler/tests/browser/shared-head.js", + this +); + +const { BrowserTestUtils } = ChromeUtils.import( + "resource://testing-common/BrowserTestUtils.jsm" +); + +const BASE_URL = "http://example.com/browser/tools/profiler/tests/browser/"; + +registerCleanupFunction(() => { + if (Services.profiler.IsActive()) { + info( + "The profiler was found to still be running at the end of the test, which means that some error likely occured. Let's stop it to prevent issues with following tests!" + ); + Services.profiler.StopProfiler(); + } +}); + +/** + * This is a helper function that will stop the profiler of the browser running + * with PID contentPid. + * This happens immediately, without waiting for any sampling to happen or + * finish. Use stopProfilerAndGetThreads (without "Now") below instead to wait + * for samples before stopping. + * + * @param {number} contentPid + * @returns {Promise} + */ +async function stopProfilerNowAndGetThreads(contentPid) { + const profile = await Services.profiler.getProfileDataAsync(); + Services.profiler.StopProfiler(); + + const parentThread = profile.threads[0]; + const contentProcess = profile.processes.find( + p => p.threads[0].pid == contentPid + ); + if (!contentProcess) { + throw new Error("Could not find the content process."); + } + const contentThread = contentProcess.threads[0]; + + if (!parentThread) { + throw new Error("The parent thread was not found in the profile."); + } + + if (!contentThread) { + throw new Error("The content thread was not found in the profile."); + } + + return { parentThread, contentThread }; +} + +/** + * This is a helper function that will stop the profiler of the browser running + * with PID contentPid. + * As opposed to stopProfilerNowAndGetThreads (with "Now") above, the profiler + * in that PID will not stop until there is at least one periodic sample taken. + * + * @param {number} contentPid + * @returns {Promise} + */ +async function stopProfilerAndGetThreads(contentPid) { + await Services.profiler.waitOnePeriodicSampling(); + + return stopProfilerNowAndGetThreads(contentPid); +} diff --git a/tools/profiler/tests/browser/multi_frame.html b/tools/profiler/tests/browser/multi_frame.html new file mode 100644 index 0000000000..b2efcedd50 --- /dev/null +++ b/tools/profiler/tests/browser/multi_frame.html @@ -0,0 +1,11 @@ + + + + + Multi Frame + + + Multi Frame + + + diff --git a/tools/profiler/tests/browser/simple.html b/tools/profiler/tests/browser/simple.html new file mode 100644 index 0000000000..f7c32d02c3 --- /dev/null +++ b/tools/profiler/tests/browser/simple.html @@ -0,0 +1,9 @@ + + + + + + + Testing + + diff --git a/tools/profiler/tests/browser/single_frame.html b/tools/profiler/tests/browser/single_frame.html new file mode 100644 index 0000000000..ebdfc41da2 --- /dev/null +++ b/tools/profiler/tests/browser/single_frame.html @@ -0,0 +1,10 @@ + + + + + Single Frame + + + Single Frame + + -- cgit v1.2.3