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Bug 1638263 - Full screen window after getting focus in test_bug665540. r=karlt 

Differential Revision: https://phabricator.services.mozilla.com/D75662
This commit is contained in:
Xidorn Quan 2020-05-18 10:10:35 +00:00
Родитель 96a75d8f03
Коммит 583e647fb1
2 изменённых файлов: 20 добавлений и 34 удалений
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8
layout/forms/test/bug665540_window.xhtml
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@ -2,13 +2,7 @@
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<window title="Test Select Dropdown Positioning in Fullscreen Window"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
sizemode="fullscreen">
<script>
window.arguments[0].SimpleTest.waitForFocus(window.arguments[0].childFocused, window);
</script>
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<body xmlns="http://www.w3.org/1999/xhtml">
<select id="select" style="-moz-appearance:none">
<option id="optiona">a</option>

46
layout/forms/test/test_bug665540.html
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@ -36,29 +36,23 @@ let childHasFocused = false;
function openFullscreenWindow() {
win = window.docShell.rootTreeItem.domWindow
.openDialog("bug665540_window.xhtml", "_blank", "resizable=yes,chrome", window);
info("win.windowState = " + win.windowState);
info("win.fullScreen = " + win.fullScreen);
.openDialog("bug665540_window.xhtml", "_blank", "resizable=yes,chrome");
// size mode and full screen may change asynchronously after child gets focused.
if (win.windowState == win.STATE_FULLSCREEN) {
win.addEventListener("sizemodechange", () => {
info("sizemodechange. windowState = " + win.windowState + " fullScreen = " + win.fullScreen);
sizemodeChanged = true;
} else {
win.addEventListener("sizemodechange", () => {
info("sizemodechange. windowState = " + win.windowState + " fullScreen = " + win.fullScreen);
sizemodeChanged = true;
tryStart();
}, { once: true });
}
if (win.fullScreen) {
tryStart();
}, { once: true });
win.addEventListener("fullscreen", () => {
info("fullscreen event. windowState = " + win.windowState + " fullScreen = " + win.fullScreen);
fullscreenChanged = true;
} else {
win.addEventListener("fullscreen", () => {
info("fullscreen event. windowState = " + win.windowState + " fullScreen = " + win.fullScreen);
fullscreenChanged = true;
tryStart();
}, { once: true });
}
tryStart();
}, { once: true });
SimpleTest.waitForFocus(() => {
win.fullScreen = true;
}, win);
// Close our window if the test times out so that it doesn't interfere
// with later tests.
@ -69,17 +63,15 @@ function openFullscreenWindow() {
}, 20000);
}
function childFocused() {
info("child focused. windowState = " + win.windowState + " fullScreen = " + win.fullScreen);
childHasFocused = true;
tryStart();
}
function tryStart() {
if (!sizemodeChanged || !fullscreenChanged || !childHasFocused) {
// wait until the window goes full screen and its size mode actually changes.
if (!sizemodeChanged || !fullscreenChanged) {
return;
}
SimpleTest.waitForFocus(start, win);
}
function start() {
// The select doesn't open if the mouse click is fired too soon
// (on X11 at least).
setTimeout(openSelect, 1000);