test_expire_migrated_icons.js

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/* Any copyright is dedicated to the Public Domain.

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

/**

 * This file tests that favicons migrated from a previous profile, having a 0

 * expiration, will be properly expired when fetching new ones.

*/

add_task(async function test_storing_a_normal_16x16_icon() {

  const PAGE_URL = "http://places.test";

  await PlacesTestUtils.addVisits(PAGE_URL);

  await setFaviconForPage(PAGE_URL, SMALLPNG_DATA_URI);

  // Now set expiration to 0 and change the payload.

  info("Set expiration to 0 and replace favicon data");

  await PlacesUtils.withConnectionWrapper("Change favicons payload", db => {

    return db.execute(`UPDATE moz_icons SET expire_ms = 0, data = "test"`);

});

  let { data, mimeType } = await getFaviconDataForPage(PAGE_URL);

  Assert.equal(mimeType, "image/png");

  Assert.deepEqual(

    data,

    "test".split("").map(c => c.charCodeAt(0))

);

  info("Refresh favicon");

  await setFaviconForPage(PAGE_URL, SMALLPNG_DATA_URI, false);

  await compareFavicons("page-icon:" + PAGE_URL, SMALLPNG_DATA_URI);

});