Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Errors
- This test gets skipped with pattern: !crashreporter OR ccov
- This test failed 2 times in the preceding 30 days. quicksearch this test
- Manifest: ipc/glue/test/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
async function getAudioDecoderPid(expectation) {
info("Finding a running AudioDecoder");
const actor = expectation.replace("Utility ", "");
let audioDecoderProcess = (await ChromeUtils.requestProcInfo()).children.find(
p =>
p.type === "utility" &&
p.utilityActors.find(a => a.actorName === `audioDecoder_${actor}`)
);
ok(
audioDecoderProcess,
`Found the AudioDecoder ${actor} process at ${audioDecoderProcess.pid}`
);
return audioDecoderProcess.pid;
}
async function crashDecoder(expectation) {
const audioPid = await getAudioDecoderPid(expectation);
Assert.greater(audioPid, 0, `Found an audio decoder ${audioPid}`);
const actorIsAudioDecoder = actorNames => {
return actorNames
.split(",")
.some(actorName => actorName.trim().startsWith("audio-decoder-"));
};
info(`Crashing audio decoder ${audioPid}`);
await crashSomeUtility(audioPid, actorIsAudioDecoder);
}
async function runTest(src, withClose, expectation) {
info(`Add media tabs: ${src}`);
let tab = await addMediaTab(src);
info("Play tab");
await play(tab, expectation.process, expectation.decoder);
info("Crash decoder");
await crashDecoder(expectation.process);
if (withClose) {
info("Stop tab");
await stop(tab);
info("Remove tab");
await BrowserTestUtils.removeTab(tab);
info("Create tab again");
tab = await addMediaTab(src);
}
info("Play tab again");
await play(tab, expectation.process, expectation.decoder);
info("Stop tab");
await stop(tab);
info("Remove tab");
await BrowserTestUtils.removeTab(tab);
}
add_setup(async function setup() {
await SpecialPowers.pushPrefEnv({
set: [["media.utility-process.enabled", true]],
});
});
async function testAudioCrash(withClose) {
info(`Running tests for audio decoder process crashing: ${withClose}`);
SimpleTest.expectChildProcessCrash();
const platform = Services.appinfo.OS;
for (let { src, expectations } of audioTestData()) {
if (!(platform in expectations)) {
info(`Skipping ${src} for ${platform}`);
continue;
}
await runTest(src, withClose, expectations[platform]);
}
}
add_task(async function testAudioCrashSimple() {
await testAudioCrash(false);
});
add_task(async function testAudioCrashClose() {
await testAudioCrash(true);
});