gecko-dev/toolkit/components/thumbnails/test/browser_thumbnails_bg_basic.js
Olivier Yiptong 58325c0ef0 Bug 1239119 - BackgroundPageThumbs captureIfMissing promise resolves when task is truly done r=ursula
MozReview-Commit-ID: LmN9Phdrspv

--HG--
extra : rebase_source : cd05e2ab6d7dfb5f306f50e2ac92c71bb64aff6d
2016-03-08 14:20:51 -05:00

20 lines
654 B
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
function* runTests() {
let url = "http://www.example.com/";
ok(!thumbnailExists(url), "Thumbnail should not be cached yet.");
let capturePromise = new Promise(resolve => {
bgAddPageThumbObserver(url).then(() => {
ok(true, `page-thumbnail created for ${url}`);
resolve();
});
});
let capturedURL = yield bgCapture(url);
is(capturedURL, url, "Captured URL should be URL passed to capture");
yield capturePromise;
ok(thumbnailExists(url), "Thumbnail should be cached after capture");
removeThumbnail(url);
}