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Test Info: Warnings
- This test gets skipped with pattern: tsan OR http3 OR http2
- Manifest: devtools/client/performance-new/test/browser/browser.toml
/* 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
"use strict";
add_task(async function test() {
info(
"Test that about:profiling presets override the individual settings when changed."
);
const supportedFeatures = Services.profiler.GetFeatures();
if (!supportedFeatures.includes("stackwalk")) {
ok(true, "This platform does not support stackwalking, skip this test.");
return;
}
// This test assumes that the Web Developer preset is set by default, which is
// not the case on Nightly and custom builds.
BackgroundJSM.changePreset(
"aboutprofiling",
"web-developer",
supportedFeatures
);
await withAboutProfiling(async document => {
const webdevPreset = await getNearestInputFromText(
document,
"Web Developer"
);
const customPreset = await getNearestInputFromText(document, "Custom");
const stackwalkFeature = await getNearestInputFromText(
document,
"Native Stacks"
);
const geckoMainThread = await getNearestInputFromText(
document,
"GeckoMain"
);
{
info("Check the defaults on the about:profiling page.");
ok(
webdevPreset.checked,
"By default the Web Developer preset is checked."
);
ok(!customPreset.checked, "By default the custom preset is not checked.");
ok(
!stackwalkFeature.checked,
"Stack walking is not enabled for Web Developer."
);
ok(
!activeConfigurationHasFeature("stackwalk"),
"Stack walking is not in the active configuration."
);
ok(
geckoMainThread.checked,
"The GeckoMain thread is tracked for the Web Developer preset"
);
ok(
activeConfigurationHasThread("GeckoMain"),
"The GeckoMain thread is in the active configuration."
);
}
{
info("Change some settings, which will move the preset over to Custom.");
info("Click stack walking.");
stackwalkFeature.click();
info("Click the GeckoMain thread.");
geckoMainThread.click();
}
{
info("Check that the various settings were actually updated in the UI.");
ok(
!webdevPreset.checked,
"The Web Developer preset is no longer enabled."
);
ok(customPreset.checked, "The Custom preset is now checked.");
ok(stackwalkFeature.checked, "Stack walking was enabled");
ok(
activeConfigurationHasFeature("stackwalk"),
"Stack walking is in the active configuration."
);
ok(
!geckoMainThread.checked,
"GeckoMain was removed from tracked threads."
);
ok(
!activeConfigurationHasThread("GeckoMain"),
"The GeckoMain thread is not in the active configuration."
);
}
{
info(
"Click the Web Developer preset, which should revert the other settings."
);
webdevPreset.click();
}
{
info(
"Now verify that everything was reverted back to the original settings."
);
ok(webdevPreset.checked, "The Web Developer preset is checked again.");
ok(!customPreset.checked, "The custom preset is not checked.");
ok(
!stackwalkFeature.checked,
"Stack walking is reverted for the Web Developer preset."
);
ok(
!activeConfigurationHasFeature("stackwalk"),
"Stack walking is not in the active configuration."
);
ok(
geckoMainThread.checked,
"GeckoMain was added back to the tracked threads."
);
ok(
activeConfigurationHasThread("GeckoMain"),
"The GeckoMain thread is in the active configuration."
);
}
});
});