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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
const URL =
"http://mochi.test:8888/browser/toolkit/components/thumbnails/" +
"test/background_red_redirect.sjs";
// loading URL will redirect us to...
const FINAL_URL =
"http://mochi.test:8888/browser/toolkit/components/" +
"thumbnails/test/background_red.html";
/**
* These tests ensure that we save and provide thumbnails for redirecting sites.
*/
add_task(async function thumbnails_redirect() {
dontExpireThumbnailURLs([URL, FINAL_URL]);
// Kick off history by loading a tab first or the test fails in single mode.
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: URL,
},
browser => {}
);
// Create a tab, redirecting to a page with a red background.
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: URL,
},
async browser => {
await captureAndCheckColor(255, 0, 0, "we have a red thumbnail");
// Wait until the referrer's thumbnail's file has been written.
await whenFileExists(URL);
let [r, g, b] = await retrieveImageDataForURL(URL);
is("" + [r, g, b], "255,0,0", "referrer has a red thumbnail");
}
);
});
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