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Test Info: Warnings
- This test gets skipped with pattern: tsan OR http3 OR http2 OR a11y_checks
- 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 configure the profiler");
if (!Services.profiler.GetFeatures().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",
Services.profiler.GetFeatures()
);
await withDevToolsPanel(async document => {
{
const presets = await getNearestInputFromText(document, "Settings");
is(presets.value, "web-developer", "The presets default to webdev mode.");
ok(
!(await devToolsActiveConfigurationHasFeature(document, "stackwalk")),
"Stack walking is not used in Web Developer mode."
);
}
{
const presets = await getNearestInputFromText(document, "Settings");
setReactFriendlyInputValue(presets, "firefox-platform");
is(
presets.value,
"firefox-platform",
"The preset was changed to Firefox Platform"
);
ok(
await devToolsActiveConfigurationHasFeature(document, "stackwalk"),
"Stack walking is used in Firefox Platform mode."
);
}
});
});