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Test Info: Warnings

  • This test gets skipped with pattern: OR os == 'win'
<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 = [
["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 = [
["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.
window.onload = function() {
.then(SimpleTest.finish, SimpleTest.finishWithFailure);