gecko-dev/dom/html/test/file_fullscreen-denied.html

130 строки
3.7 KiB
HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=545812
Test DOM fullscreen API.
-->
<head>
<title>Test for Bug 545812</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<script type="application/javascript" src="file_fullscreen-utils.js"></script>
<style>
body {
background-color: black;
}
</style>
</head>
<body>
<script type="application/javascript">
/** Test for Bug 545812 **/
function ok(condition, msg) {
opener.ok(condition, "[denied] " + msg);
}
function is(a, b, msg) {
opener.is(a, b, "[denied] " + msg);
}
const INNER_FILE = "file_fullscreen-denied-inner.html";
function setupForInnerTest(targetName, callback) {
window.testTargetName = targetName;
window.continueTest = () => {
delete window.testTargetName;
delete window.continueTest;
callback();
};
}
function begin() {
document.addEventListener("fullscreenchange", () => {
ok(false, "Should never receive " +
"a fullscreenchange event in the main window.");
});
SimpleTest.executeSoon(testIFrameWithoutAllowFullscreen);
}
function testIFrameWithoutAllowFullscreen() {
// Create an iframe without an allowfullscreen attribute, whose
// contents request fullscreen. The request should be denied, and
// we should not receive a fullscreenchange event in this document.
var iframe = document.createElement("iframe");
iframe.src = INNER_FILE;
setupForInnerTest("an iframe without allowfullscreen", () => {
document.body.removeChild(iframe);
SimpleTest.executeSoon(testFrameElement);
});
document.body.appendChild(iframe);
}
function testFrameElement() {
var frameset = document.createElement("frameset");
var frame = document.createElement("frame");
frame.src = INNER_FILE;
frameset.appendChild(frame);
setupForInnerTest("a frame element", () => {
document.documentElement.removeChild(frameset);
SimpleTest.executeSoon(testObjectElement);
});
document.documentElement.appendChild(frameset);
}
function testObjectElement() {
var objectElem = document.createElement("object");
objectElem.data = INNER_FILE;
setupForInnerTest("an object element", () => {
document.body.removeChild(objectElem);
// In the following tests we want to test trust context requirement
// of fullscreen request, so temporary re-enable this pref.
SpecialPowers.pushPrefEnv({
"set":[["full-screen-api.allow-trusted-requests-only", true]]
}, testNonTrustContext);
});
document.body.appendChild(objectElem);
}
function testNonTrustContext() {
addFullscreenErrorContinuation(() => {
ok(!document.fullscreenElement,
"Should not grant request in non-trust context.");
SimpleTest.executeSoon(testLongRunningEventHandler);
});
document.documentElement.requestFullscreen();
}
function testLongRunningEventHandler() {
function longRunningHandler() {
window.removeEventListener("keypress", longRunningHandler);
// Busy loop until 2s has passed. We should then be past the one
// second threshold, and so our request for fullscreen should be
// rejected.
var end = (new Date()).getTime() + 2000;
while ((new Date()).getTime() < end) {
; // Wait...
}
document.documentElement.requestFullscreen();
}
addFullscreenErrorContinuation(() => {
ok(!document.fullscreenElement,
"Should not grant request in long-running event handler.");
// Restore the pref environment we changed before
// entering testNonTrustContext.
SpecialPowers.popPrefEnv(finish);
});
window.addEventListener("keypress", longRunningHandler);
synthesizeKey("VK_A", {});
}
function finish() {
opener.nextTest();
}
</script>
</body>
</html>