test_group_zoom.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Various zoom-related tests that spawn in new windows</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script type="application/javascript" src="apz_test_utils.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <script type="application/javascript">

var prefs = [

  // We need the APZ paint logging information

  ["apz.test.logging_enabled", true],

  // Dropping the touch slop to 0 makes the tests easier to write because

  // we can just do a one-pixel drag to get over the pan threshold rather

  // than having to hard-code some larger value.

  ["apz.touch_start_tolerance", "0.0"],

  // The subtests in this test do touch-drags to pan the page, but we don't

  // want those pans to turn into fling animations, so we increase the

  // fling-min threshold velocity to an arbitrarily large value.

  ["apz.fling_min_velocity_threshold", "10000"],

  // The helper_bug1280013's div gets a displayport on scroll, but if the

  // test takes too long the displayport can expire before we read the value

  // out of the test. So we disable displayport expiry for these tests.

  ["apz.displayport_expiry_ms", 0],

  // Increase the content response timeout because some tests do preventDefault

  // and we want to make sure APZ actually waits for them.

  ["apz.content_response_timeout", 60000],

  // Disable touch resampling so that touch events are processed without delay

  // and we don't zoom more than expected due to overprediction.

  ["android.touch_resampling.enabled", false],

];

// Increase the tap timeouts so the one-touch-pinch gesture is still detected

// in case of random delays during testing. Also ensure that the feature is

// actually enabled (which it should be by default, but it's good to be safe).

var onetouchpinch_prefs = [

  ...prefs,

  ["apz.one_touch_pinch.enabled", true],

  ["ui.click_hold_context_menus.delay", 10000],

  ["apz.max_tap_time", 10000],

];

// For helper_fixed_pos_displayport the mechanism we use to record the

// fixed-pos displayport only takes effect when not in a partial display list

// update. So for this test we just disable retained display lists entirely.

var no_rdl_prefs = [

  ...prefs,

  ["layout.display-list.retain", false],

];

var subtests = [

  {"file": "helper_basic_zoom.html", "prefs": prefs},

  {"file": "helper_basic_onetouchpinch.html", "prefs": onetouchpinch_prefs},

  {"file": "helper_zoom_prevented.html", "prefs": prefs},

  {"file": "helper_zoomed_pan.html", "prefs": prefs},

  {"file": "helper_fixed_position_scroll_hittest.html", "prefs": prefs},

  {"file": "helper_onetouchpinch_nested.html", "prefs": onetouchpinch_prefs},

  {"file": "helper_visual_smooth_scroll.html", "prefs": prefs},

  {"file": "helper_scroll_into_view_bug1516056.html", "prefs": prefs},

  {"file": "helper_scroll_into_view_bug1562757.html", "prefs": prefs},

  {"file": "helper_fixed_pos_displayport.html", "prefs": no_rdl_prefs},

  // If you're adding more tests, add them to test_group_zoom-2.html

];

if (isApzEnabled()) {

  // This has a lot of subtests, and Android emulators are slow.

  SimpleTest.requestLongerTimeout(2);

  SimpleTest.waitForExplicitFinish();

  window.onload = function() {

    runSubtestsSeriallyInFreshWindows(subtests)

    .then(SimpleTest.finish, SimpleTest.finishWithFailure);

};

  </script>

</head>

<body>

</body>

</html>