browser_bug1369357_site_specific_zoom_level.js

Enable keyboard shortcuts

"use strict";

const PATH_NET = TEST_PATH + "file_dummy.html";

const PATH_ORG = PATH_NET.replace("example.net", "example.org");

add_task(async function () {

  let tab1, tab1Zoom, tab2, tab2Zoom, tab3, tab3Zoom;

  tab1 = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_NET);

  await FullZoom.enlarge();

  tab1Zoom = ZoomManager.getZoomForBrowser(tab1.linkedBrowser);

  tab2 = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_NET);

  tab2Zoom = ZoomManager.getZoomForBrowser(tab2.linkedBrowser);

is(

    tab2Zoom,

    tab1Zoom,

    "privacy.resistFingerprinting is false, site-specific zoom level should be enabled"

);

  await SpecialPowers.pushPrefEnv({

    set: [["privacy.resistFingerprinting", true]],

});

  tab3 = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_NET);

  tab3Zoom = ZoomManager.getZoomForBrowser(tab3.linkedBrowser);

  isnot(

    tab3Zoom,

    tab1Zoom,

    "privacy.resistFingerprinting is true, site-specific zoom level should be disabled"

);

  await FullZoom.reset();

  BrowserTestUtils.removeTab(tab1);

  BrowserTestUtils.removeTab(tab2);

  BrowserTestUtils.removeTab(tab3);

  await SpecialPowers.popPrefEnv();

});

add_task(async function exempt_domain() {

  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_NET);

  await FullZoom.enlarge();

  const netZoomOriginal = ZoomManager.getZoomForBrowser(tab.linkedBrowser);

  is(netZoomOriginal, 1.1, "Initial zoom is 110%");

  await BrowserTestUtils.removeTab(tab);

  tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_ORG);

  await FullZoom.enlarge();

  const orgZoomOriginal = ZoomManager.getZoomForBrowser(tab.linkedBrowser);

  is(orgZoomOriginal, 1.1, "Initial zoom is 110%");

  await BrowserTestUtils.removeTab(tab);

  await SpecialPowers.pushPrefEnv({

    set: [

      ["privacy.resistFingerprinting.exemptedDomains", "example.net"],

      ["privacy.resistFingerprinting", true],

],

});

  tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_NET);

  const netZoom = ZoomManager.getZoomForBrowser(tab.linkedBrowser);

  is(netZoom, 1.1, "exempted example.net tab should have kept zoom level");

  await FullZoom.reset();

  await BrowserTestUtils.removeTab(tab);

  tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, PATH_ORG);

  const orgZoom = ZoomManager.getZoomForBrowser(tab.linkedBrowser);

  is(orgZoom, 1.0, "example.org tab has its zoom reset to default 100%");

  await FullZoom.reset();

  await BrowserTestUtils.removeTab(tab);

  await SpecialPowers.popPrefEnv();

});