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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/base/test/fullscreen/file_fullscreen-rollback.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/fullscreen/file_fullscreen-rollback.html')
| -rw-r--r-- | dom/base/test/fullscreen/file_fullscreen-rollback.html | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/dom/base/test/fullscreen/file_fullscreen-rollback.html b/dom/base/test/fullscreen/file_fullscreen-rollback.html new file mode 100644 index 0000000000..b1578b39cd --- /dev/null +++ b/dom/base/test/fullscreen/file_fullscreen-rollback.html @@ -0,0 +1,140 @@ + <!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=700764 + +Verifies that cancelFullScreen() rolls back to have the previous full-screen +element full-screen. + +Tests: +* Request full-screen in doc. +* Request full-screen in doc on element not descended from full-screen element. +* Cancel full-screen, FSE should rollback to previous FSE. +* Request full-screen in subdoc. +* Cancel full-screen in subdoc, doc should be full-screen. +* Request full-screen in subdoc. +* Removing FSE should fully-exit full-screen. + + +--> +<head> + <title>Test for Bug 700764</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> + <script type="application/javascript" src="file_fullscreen-utils.js"></script> +</head> +<body> + +<div id="fse"> + <div id="fse-inner"> + <iframe id="subdoc" allowfullscreen srcdoc="<html><body bgcolor='black'></body></html>"></iframe> + </div> +</div> + +<div id="non-fse"></div> + +<script type="application/javascript"> + +/** Test for Bug 700764 **/ + +function ok(condition, msg) { + opener.ok(condition, "[rollback] " + msg); + if (!condition) { + opener.finish(); + } +} + +function is(a, b, msg) { + opener.is(a, b, "[rollback] " + msg); + if (a != b) { + opener.finish(); + } +} + +function enterFullscreen(element, callback) { + addFullscreenChangeContinuation("enter", callback); + element.focus(); + element.requestFullscreen(); +} + +function revertFullscreen(doc, callback) { + ok(doc.fullscreenElement != null, "Should only exit fullscreen on a fullscreen doc"); + addFullscreenChangeContinuation("exit", callback, doc); + doc.exitFullscreen(); +} + +function e(id) { + return document.getElementById(id); +} + +function requestFullscreen(element) { + element.focus(); + element.requestFullscreen(); +} + +function begin() { + enterFullscreen(e("fse"), change1); +} + +function change1() { + is(document.fullscreenElement, e("fse"), "Body should be FSE"); + // Request full-screen from element not descendent from current FSE. + enterFullscreen(e("non-fse"), change2); +} + +function change2() { + is(document.fullscreenElement, e("non-fse"), "FSE should be e('non-fse')"); + revertFullscreen(document, change3); +} + +function change3() { + is(document.fullscreenElement, e("fse"), "FSE should rollback to FSE."); + var iframe = e("subdoc"); + enterFullscreen(iframe.contentDocument.body, change4); +} + +function change4() { + var iframe = e("subdoc"); + is(document.fullscreenElement, iframe, "Subdoc container should be FSE."); + is(iframe.contentDocument.fullscreenElement, iframe.contentDocument.body, "Subdoc body should be FSE in subdoc"); + revertFullscreen(document, change5); +} + +function change5() { + is(document.fullscreenElement, e("fse"), "FSE should rollback to FSE."); + revertFullscreen(document, change6); +} + +function change6() { + is(document.fullscreenElement, null, "Should have left full-screen entirely"); + enterFullscreen(e("fse"), change7); +} + +function change7() { + is(document.fullscreenElement, e("fse"), "FSE should be e('fse')"); + enterFullscreen(e("fse-inner"), change8); +} + +function change8() { + var element = e('fse-inner'); + is(document.fullscreenElement, element, "FSE should be e('fse-inner')"); + + // We're breaking out of two levels of fullscreen by removing the + // fullscreenElement. To make our helper functions work correctly, + // we set the fullscreenChangeEnters value to 1. This is a hack, but + // it is a hack that supports the expected behavior. + setFullscreenChangeEnters(1); + addFullscreenChangeContinuation("exit", change9); + info(`Removing FSE should exit fullscreen.`); + element.remove(); +} + +function change9() { + is(document.fullscreenElement, null, "Should have fully exited full-screen mode when removed FSE from doc"); + opener.nextTest(); +} + +</script> +</pre> +</body> +</html> |