mirror of
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149 lines
4.3 KiB
HTML
149 lines
4.3 KiB
HTML
<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
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type="text/css"?>
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<window title="Test for bug 715867"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
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<body xmlns="http://www.w3.org/1999/xhtml">
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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</pre>
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</body>
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<script class="testbody">
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<![CDATA[
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const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
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let gWindow = null;
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const kIsLinux = navigator.platform.includes("Lin");
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const kIsMacOS = navigator.platform.includes("Mac");
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// On Linux and macOS sizemode changes might be async.
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const kAsyncChanges = kIsLinux || kIsMacOS;
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let gSizeModeDidChange = false;
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let gSizeModeDidChangeTo = 0;
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function sizemodeChanged() {
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gSizeModeDidChange = true;
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gSizeModeDidChangeTo = gWindow.windowState;
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}
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async function expectSizeModeChange(newMode, duringActionCallback) {
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gSizeModeDidChange = false;
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let promise = null;
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if (kAsyncChanges) {
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if (newMode) {
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promise = new Promise(resolve => {
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gWindow.addEventListener("sizemodechange", function() {
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SimpleTest.executeSoon(resolve);
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}, { once: true })
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});
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} else {
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promise = new Promise(SimpleTest.executeSoon);
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}
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}
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duringActionCallback();
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if (promise) {
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await promise;
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}
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if (newMode == 0) {
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// No change should have taken place, no event should have fired.
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ok(!gSizeModeDidChange, "No sizemodechange event should have fired.");
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} else {
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// Size mode change event was expected to fire.
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ok(gSizeModeDidChange, "A sizemodechanged event should have fired.");
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is(gSizeModeDidChangeTo, newMode, "The new sizemode should have the expected value.");
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const expectedHidden = newMode == gWindow.STATE_MINIMIZED || gWindow.isFullyOccluded;
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if (gWindow.document.hidden != expectedHidden) {
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await new Promise(resolve => {
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gWindow.addEventListener("visibilitychange", resolve, { once: true });
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});
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}
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is(gWindow.document.hidden, expectedHidden, "Should be inactive if minimized or occluded.");
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}
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}
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function startTest() {
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openWindow();
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}
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function openWindow() {
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gWindow = window.browsingContext.topChromeWindow
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.open('empty_window.xhtml', '_blank', 'chrome,screenX=50,screenY=50,width=200,height=200,resizable');
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SimpleTest.waitForFocus(runTest, gWindow);
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}
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async function runTest() {
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// Install event handler.
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gWindow.addEventListener("sizemodechange", sizemodeChanged);
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// Run tests.
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info("Testing minimize()");
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await expectSizeModeChange(gWindow.STATE_MINIMIZED, function () {
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gWindow.minimize();
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});
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info("Testing restore() after minimize()");
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await expectSizeModeChange(gWindow.STATE_NORMAL, function () {
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gWindow.restore();
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});
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info("Testing maximize()");
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await expectSizeModeChange(gWindow.STATE_MAXIMIZED, function () {
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gWindow.maximize();
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});
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info("Testing restore() after maximize()");
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await expectSizeModeChange(gWindow.STATE_NORMAL, function () {
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gWindow.restore();
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});
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// Normal window resizing shouldn't fire a sizemodechanged event, bug 715867.
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info("Testing resizeTo() horizontal");
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await expectSizeModeChange(0, function () {
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gWindow.resizeTo(gWindow.outerWidth + 10, gWindow.outerHeight);
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});
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info("Testing resizeTo() vertical");
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await expectSizeModeChange(0, function () {
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gWindow.resizeTo(gWindow.outerWidth, gWindow.outerHeight + 10);
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});
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// Resizing a maximized window should change to normal sizemode.
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info("maximize() in preparation for resize");
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await expectSizeModeChange(gWindow.STATE_MAXIMIZED, function () {
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gWindow.maximize();
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});
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info("Testing resizeTo() from maximized");
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await expectSizeModeChange(gWindow.STATE_NORMAL, function () {
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// MacOS treats windows close to the available screen size as maximized.
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// Shrinking the window by only 10px isn't enough to change the sizemode.
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gWindow.resizeTo(gWindow.outerWidth / 2, gWindow.outerHeight / 2);
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});
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gWindow.removeEventListener("sizemodechange", sizemodeChanged);
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gWindow.close();
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(startTest);
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]]>
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</script>
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</window>
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