The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

  * http://creativecommons.org/publicdomain/zero/1.0/ */

 function runTests() {

   let url1 = "http://example.com/1";

   ok(!thumbnailExists(url1), "First file should not exist yet.");

   let url2 = "http://example.com/2";

   ok(!thumbnailExists(url2), "Second file should not exist yet.");

   let defaultTimeout = BackgroundPageThumbs._destroyBrowserTimeout;

   BackgroundPageThumbs._destroyBrowserTimeout = 1000;

   yield bgCapture(url1);

   ok(thumbnailExists(url1), "First file should exist after capture.");

   removeThumbnail(url1);

   yield wait(2000);

   is(BackgroundPageThumbs._thumbBrowser, undefined,

      "Thumb browser should be destroyed after timeout.");

   BackgroundPageThumbs._destroyBrowserTimeout = defaultTimeout;

   yield bgCapture(url2);

   ok(thumbnailExists(url2), "Second file should exist after capture.");

   removeThumbnail(url2);

   isnot(BackgroundPageThumbs._thumbBrowser, undefined,

         "Thumb browser should exist immediately after capture.");

 }