72 lines
2.1 KiB
JavaScript
72 lines
2.1 KiB
JavaScript
/* 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/. */
|
|
"use strict";
|
|
|
|
add_task(async function test() {
|
|
info("Test that about:profiling can modify the sampling interval.");
|
|
|
|
await withAboutProfiling(async document => {
|
|
const intervalInput = await getNearestInputFromText(
|
|
document,
|
|
"Sampling interval:"
|
|
);
|
|
is(
|
|
getActiveConfiguration().interval,
|
|
1,
|
|
"The active configuration's interval is set to a specific number initially."
|
|
);
|
|
is(
|
|
intervalInput.getAttribute("aria-valuemin"),
|
|
"0.01",
|
|
"aria-valuemin has the expected value"
|
|
);
|
|
is(
|
|
intervalInput.getAttribute("aria-valuemax"),
|
|
"1000",
|
|
"aria-valuemax has the expected value"
|
|
);
|
|
is(
|
|
intervalInput.getAttribute("aria-valuenow"),
|
|
"1",
|
|
"aria-valuenow has the expected value"
|
|
);
|
|
|
|
info(
|
|
"Increase the interval by an arbitrary amount. The input range will " +
|
|
"scale that to the final value presented to the profiler."
|
|
);
|
|
setReactFriendlyInputValue(intervalInput, Number(intervalInput.value) + 1);
|
|
|
|
is(
|
|
getActiveConfiguration().interval,
|
|
2,
|
|
"The configuration's interval was able to be increased."
|
|
);
|
|
is(
|
|
intervalInput.getAttribute("aria-valuenow"),
|
|
"2",
|
|
"aria-valuenow has the expected value"
|
|
);
|
|
|
|
intervalInput.focus();
|
|
|
|
info("Increase the interval with the keyboard");
|
|
EventUtils.synthesizeKey("VK_RIGHT");
|
|
await waitUntil(() => getActiveConfiguration().interval === 3);
|
|
is(
|
|
intervalInput.getAttribute("aria-valuenow"),
|
|
"3",
|
|
"aria-valuenow has the expected value"
|
|
);
|
|
|
|
info("Decrease the interval with the keyboard");
|
|
EventUtils.synthesizeKey("VK_LEFT");
|
|
await waitUntil(() => getActiveConfiguration().interval === 2);
|
|
is(
|
|
intervalInput.getAttribute("aria-valuenow"),
|
|
"2",
|
|
"aria-valuenow has the expected value"
|
|
);
|
|
});
|
|
});
|