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Bug 1355836 - Ensure the event retargeting tests pass on Android. r=snorp

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Differential Revision: https://phabricator.services.mozilla.com/D64655

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Kartikaya Gupta 2020-02-27 21:58:41 +00:00
parent 7221dbbf38
commit 250802a79e
1 changed files with 8 additions and 13 deletions
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21
layout/base/tests/test_event_target_radius.html
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@ -15,13 +15,9 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=780847
<body id="body" onload="setTimeout(startTest, 0)" style="margin:0; width:100%; height:100%; overflow:hidden">
<p id="display"></p>
<div id="content">
<!-- XXX Though B2G isn't supported anymore, we probably want to keep this
test's B2G special-cases around, and just make them apply to Android.
(We may need to do so, for this test to be runnable on Android...?)
See bug 1355206 for more.
-->
<!-- the iframe holding this test is only 300px tall on B2G, so we need to
make the t target shorter than normal to test the bottom edge fluffing
<!-- We make the `t` target shorter than normal in case because we test the
bottom edge fluffing on this element, and the test page may be hosted
inside a short iframe in the test harness on some platforms.
-->
<div class="target" style="height:80px" id="t" onmousedown="x=1"></div>
@ -103,15 +99,14 @@ function setShowing(id, show) {
var mm;
function runTest() {
let resolution = 1;
if (SpecialPowers.Services.appinfo.name == "B2G") {
// This test runs on B2G as well, zoomed out. Therefore we need to account
if (navigator.appVersion.includes("Android")) {
// This test runs on Android, zoomed out. Therefore we need to account
// for the resolution as well, because the fluff area is relative to screen
// pixels rather than CSS pixels.
let out = {};
SpecialPowers.getDOMWindowUtils(window.top).getResolution(out);
resolution = 1.0 / out.value;
resolution = SpecialPowers.getDOMWindowUtils(window.top).getResolution();
ok(resolution <= 1, "Resolution is " + resolution);
}
mm = SpecialPowers.getDOMWindowUtils(window.top).physicalMillimeterInCSSPixels * resolution;
mm = SpecialPowers.getDOMWindowUtils(window.top).physicalMillimeterInCSSPixels / resolution;
ok(4*mm >= 10, "WARNING: mm " + mm + " too small in this configuration. Test results will be bogus");
// Test basic functionality: clicks sufficiently close to the element