diff options
Diffstat (limited to '')
-rw-r--r-- | dom/base/test/test_lock_orientation_with_pending_fullscreen.html | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/dom/base/test/test_lock_orientation_with_pending_fullscreen.html b/dom/base/test/test_lock_orientation_with_pending_fullscreen.html new file mode 100644 index 0000000000..ded1daf5de --- /dev/null +++ b/dom/base/test/test_lock_orientation_with_pending_fullscreen.html @@ -0,0 +1,127 @@ +<!DOCTYPE html> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1744288 +--> +<head> +<meta charset="utf-8"> +<title>Test for Bug 1744288</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=174488">Mozilla Bug 1744288</a> +<script> +const kIsWin = navigator.platform.indexOf("Win") == 0; + +add_task(async function test_pending_fullscreen_request() { + if (kIsWin) { + // CI won't run on Windows tablet mode. + ok(true, "Skip on Windows"); + return; + } + + await SpecialPowers.pushPrefEnv({ + set: [["dom.screenorientation.allow-lock", true]] + }); + + SpecialPowers.wrap(document.documentElement).requestFullscreen(); + let gotException = false; + try { + await window.screen.orientation.lock("any"); + } catch (e) { + gotException = true; + } + ok(!gotException, "No exception even if fullscreen request is pending."); + + window.screen.orientation.unlock(); + try { + await document.exitFullscreen(); + } catch (e) { + } +}); + +// Gecko doesn't allow orientation lock without fullscreen by default +add_task(async function test_no_fullscreen_request() { + if (kIsWin) { + // CI won't run on Windows tablet mode. + ok(true, "Skip on Windows"); + return; + } + + await SpecialPowers.pushPrefEnv({ + set: [["dom.screenorientation.allow-lock", true]] + }); + + let gotException = false; + try { + await window.screen.orientation.lock("any"); + } catch (e) { + gotException = true; + } + ok(gotException, "Should throw an exception when fullscreen request is nothing."); +}); + +// Gecko doesn't allow orientation lock after fullscreen request is canceled +add_task(async function test_cancel_pending_fullscreen_request() { + if (kIsWin) { + // CI won't run on Windows tablet mode. + ok(true, "Skip on Windows"); + return; + } + + await SpecialPowers.pushPrefEnv({ + set: [["dom.screenorientation.allow-lock", true]] + }); + + const element = document.createElement("div"); + document.body.appendChild(element); + const promiseFullscree = SpecialPowers.wrap(element).requestFullscreen().then(() => { + ok(false, "Fullscreen request should be canceled."); + }, () => { + ok(true, "Fullscreen request is canceled."); + }); + let gotException = false; + try { + const promise = window.screen.orientation.lock("any"); + // Removing element causes that fullscreen request is canceled. + document.body.removeChild(element); + await promise; + } catch (e) { + gotException = true; + } + ok(gotException, "Should throw an exception when pending fullscreen request is canceled."); + await promiseFullscree; + + try { + window.screen.orientation.unlock(); + await document.exitFullscreen(); + } catch (e) { + } +}); + +add_task(async function test_dont_leak_memory_with_pending_fullscreen_request() { + await SpecialPowers.pushPrefEnv({ + set: [["dom.screenorientation.allow-lock", true]] + }); + + const iframe = document.createElement("iframe"); + iframe.setAttribute("allowFullScreen", ""); + iframe.src = "file_lock_orientation_with_pending_fullscreen.html"; + + const promise = new Promise(resolve => { + window.addEventListener("message", function handler(e) { + if (e.data === "pending") { + document.body.removeChild(iframe); + window.removeEventListener("message", handler); + resolve(); + } + }); + }); + + document.body.appendChild(iframe); + await promise; +}); +</script> +</body> +</html> |