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/* 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 browser_test_profile_slow_capture() {
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."
);
await startProfiler({ threads: ["GeckoMain", "test-debug-child-slow-json"] });
info("Open a tab with single_frame.html in it.");
const url = BASE_URL_HTTPS + "single_frame.html";
await BrowserTestUtils.withNewTab(url, async function (contentBrowser) {
const contentPid = await SpecialPowers.spawn(contentBrowser, [], () => {
return Services.appinfo.processID;
});
// Getting the active Browser ID to assert the page info tabID later.
const win = Services.wm.getMostRecentWindow("navigator:browser");
const activeTabID = win.gBrowser.selectedBrowser.browsingContext.browserId;
info("Capture the profile data.");
const profile = await waitSamplingAndStopAndGetProfile();
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.tabID, "number");
Assert.equal(page.tabID, activeTabID);
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);
info("Flush slow processes with a quick profile.");
await startProfiler();
for (let i = 0; i < 10; ++i) {
await Services.profiler.waitOnePeriodicSampling();
}
await stopNowAndGetProfile();
});
});
add_task(async function browser_test_profile_very_slow_capture() {
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."
);
await startProfiler({
threads: ["GeckoMain", "test-debug-child-very-slow-json"],
});
info("Open a tab with single_frame.html in it.");
const url = BASE_URL_HTTPS + "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 waitSamplingAndStopAndGetProfile();
info("Check that the content process is missing.");
let contentProcessIndex = profile.processes.findIndex(
p => p.threads[0].pid == contentPid
);
Assert.equal(contentProcessIndex, -1);
info("Flush slow processes with a quick profile.");
await startProfiler();
for (let i = 0; i < 10; ++i) {
await Services.profiler.waitOnePeriodicSampling();
}
await stopNowAndGetProfile();
});
});
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