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Test Info:
/* Any copyright is dedicated to the Public Domain.
add_task(async function thumbnails_bg_crash_while_idle() {
// make a good capture first - this ensures we have the <browser>
let goodUrl = bgTestPageURL();
await bgCapture(goodUrl);
ok(thumbnailExists(goodUrl), "Thumbnail should be cached after capture");
removeThumbnail(goodUrl);
// Nothing is pending - crash the process.
info("Crashing the thumbnail content process.");
let crash = await BrowserTestUtils.crashFrame(
BackgroundPageThumbs._thumbBrowser,
false
);
ok(crash.CrashTime, "Saw a crash from this test");
// Now queue another capture and ensure it recovers.
await bgCapture(goodUrl, {
onDone: () => {
ok(
thumbnailExists(goodUrl),
"We should have recovered and handled new capture requests"
);
removeThumbnail(goodUrl);
},
});
});