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test_sizemode_events.xul
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test_sizemode_events.xul
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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
type="text/css"?>
<window title="Test for bug 715867"
xmlns:html="http://www.w3.org/1999/xhtml"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<title>Test for bug 715867</title>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<body xmlns="http://www.w3.org/1999/xhtml">
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
<script class="testbody" type="application/javascript">
<![CDATA[
const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
gWindow = null;
gSizeModeDidChange = false;
gSizeModeDidChangeTo = 0;
function sizemodeChanged(e) {
gSizeModeDidChange = true;
gSizeModeDidChangeTo = gWindow.windowState;
}
function expectSizeModeChange(newMode, duringActionCallback) {
gSizeModeDidChange = false;
duringActionCallback();
if (newMode == 0) {
// No change should have taken place, no event should have fired.
ok(!gSizeModeDidChange, "No sizemodechange event should have fired.");
} else {
// Size mode change event was expected to fire.
ok(gSizeModeDidChange, "A sizemodechanged event should have fired.");
is(gSizeModeDidChangeTo, newMode, "The new sizemode should have the expected value.");
}
}
function startTest() {
if (navigator.platform.indexOf("Lin") != -1) {
ok(true, "This test is disabled on Linux because it expects window sizemode changes to be synchronous (which is not the case on Linux).");
SimpleTest.finish();
return;
};
openWindow();
}
function openWindow() {
gWindow = open('empty_window.xul', '_blank', 'chrome,screenX=50,screenY=50,width=200,height=200,resizable');
SimpleTest.waitForFocus(runTest, gWindow);
}
function runTest() {
// Install event handler.
gWindow.addEventListener("sizemodechange", sizemodeChanged, false);
// Run tests.
expectSizeModeChange(gWindow.STATE_MINIMIZED, function () {
gWindow.minimize();
});
expectSizeModeChange(gWindow.STATE_NORMAL, function () {
gWindow.restore();
});
expectSizeModeChange(gWindow.STATE_MAXIMIZED, function () {
gWindow.maximize();
});
expectSizeModeChange(gWindow.STATE_NORMAL, function () {
gWindow.restore();
});
// Normal window resizing shouldn't fire a sizemodechanged event, bug 715867.
expectSizeModeChange(0, function () {
gWindow.resizeTo(gWindow.outerWidth + 10, gWindow.outerHeight);
});
expectSizeModeChange(0, function () {
gWindow.resizeTo(gWindow.outerWidth, gWindow.outerHeight + 10);
});
gWindow.removeEventListener("sizemodechange", sizemodeChanged, false);
gWindow.close();
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(startTest);
]]>
</script>
</window>