gecko/toolkit/components/thumbnails/test/browser_thumbnails_bg_queueing.js

38 lines
1.3 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
function runTests() {
let urls = [
"http://www.example.com/0",
"http://www.example.com/1",
// an item that will timeout to ensure timeouts work and we resume.
bgTestPageURL({ wait: 2002 }),
"http://www.example.com/2",
];
urls.forEach(url => {
ok(!thumbnailExists(url), "Thumbnail should not exist yet: " + url);
let isTimeoutTest = url.indexOf("wait") >= 0;
BackgroundPageThumbs.capture(url, {
timeout: isTimeoutTest ? 100 : 30000,
onDone: function onDone(capturedURL) {
ok(urls.length > 0, "onDone called, so URLs should still remain");
is(capturedURL, urls.shift(),
"Captured URL should be currently expected URL (i.e., " +
"capture() callbacks should be called in the correct order)");
if (isTimeoutTest) {
ok(!thumbnailExists(capturedURL),
"Thumbnail shouldn't exist for timed out capture");
} else {
ok(thumbnailExists(capturedURL),
"Thumbnail should be cached after capture");
removeThumbnail(url);
}
if (!urls.length)
// Test done.
next();
},
});
});
yield true;
}