53 lines
1.4 KiB
HTML
53 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<title>Test for Bug 1609180</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<script src="file_fullscreen-utils.js"></script>
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<style>
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</style>
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<button>Request Fullscreen on sub iframe</button>
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<iframe src="dummy_page.html" allowfullscreen></iframe>
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<script>
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function ok(condition, msg) {
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opener.ok(condition, "[sub-iframe] " + msg);
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}
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function is(a, b, msg) {
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opener.is(a, b, "[sub-iframe] " + msg);
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}
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function begin() {
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SpecialPowers.pushPrefEnv({
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"set":[["full-screen-api.allow-trusted-requests-only", true]]
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}, startTest);
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}
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let doc;
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function startTest() {
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let button = document.querySelector("button");
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doc = document.querySelector("iframe").contentDocument;
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button.addEventListener("click", () => {
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doc.documentElement.requestFullscreen();
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});
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addFullscreenChangeContinuation("enter", enteredFullscreen, doc);
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addFullscreenErrorContinuation(() => {
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ok(false, "Failed to enter fullscreen");
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exitedFullscreen();
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}, doc);
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synthesizeMouseAtCenter(button, {});
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}
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function enteredFullscreen() {
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is(doc.fullscreenElement, doc.documentElement, "Entered fullscreen");
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addFullscreenChangeContinuation("exit", exitedFullscreen, doc);
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doc.exitFullscreen();
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}
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function exitedFullscreen() {
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SpecialPowers.popPrefEnv(finish);
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}
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function finish() {
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opener.nextTest();
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}
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</script>
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