gecko/toolkit/components/thumbnails/test/browser_thumbnails_bug727765.js

21 lines
732 B
JavaScript

/* 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_scroll.html";
// Test for black borders caused by scrollbars.
function runTests() {
// Create a tab with a page with a red background and scrollbars.
yield addTab(URL);
yield captureAndCheckColor(255, 0, 0, "we have a red thumbnail");
// Check the thumbnail color of the bottom right pixel.
yield whenFileExists(URL);
yield retrieveImageDataForURL(URL, function (aData) {
let [r, g, b] = [].slice.call(aData, -4);
is("" + [r,g,b], "255,0,0", "we have a red thumbnail");
next();
});
}