test_group_zoom-2.html

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<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_native_event_utils.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],

  // Force consistent scroll-to-click behaviour across all platforms.

  ["ui.scrollToClick", 0],

  // 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],

];

var instant_repaint_prefs = [

  // When zooming, trigger repaint requests for each scale event rather than

  // delaying the repaints

  ["apz.scale_repaint_delay_ms", 0],

  ... prefs

];

var subtests = [

  {"file": "helper_bug1280013.html", "prefs": prefs},

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

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

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

  {"file": "helper_click_interrupt_animation.html",

   "prefs": [...prefs, ["layout.disable-pixel-alignment", true]]},

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

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

  {"file": "helper_zoom_out_clamped_scrollpos.html", "prefs": instant_repaint_prefs},

  {"file": "helper_zoom_out_with_mainthread_clamping.html", "prefs": instant_repaint_prefs},

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

  // {"file": "helper_zoom_oopif.html", "prefs": prefs}, // disabled, see bug 1716127

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

  {"file": "helper_zoom_when_disabled_by_touch_action.html", "prefs": [...prefs, ["browser.ui.zoom.force-user-scalable", true]]}

];

if (isApzEnabled()) {

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

  SimpleTest.requestLongerTimeout(2);

  SimpleTest.waitForExplicitFinish();

  if (getPlatform() == "linux") {

        subtests.push(

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

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

          {"file": "helper_zoom_oopif.html?touchpad", "prefs": prefs},

);

  window.onload = function() {

    runSubtestsSeriallyInFreshWindows(subtests)

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

};

  </script>

</head>

<body>

</body>

</html>