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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 /testing/web-platform/mozilla/tests/mediacapture-streams/enumerateDevices-without-focus.https.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 'testing/web-platform/mozilla/tests/mediacapture-streams/enumerateDevices-without-focus.https.html')
| -rw-r--r-- | testing/web-platform/mozilla/tests/mediacapture-streams/enumerateDevices-without-focus.https.html | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/testing/web-platform/mozilla/tests/mediacapture-streams/enumerateDevices-without-focus.https.html b/testing/web-platform/mozilla/tests/mediacapture-streams/enumerateDevices-without-focus.https.html new file mode 100644 index 0000000000..6516a514c5 --- /dev/null +++ b/testing/web-platform/mozilla/tests/mediacapture-streams/enumerateDevices-without-focus.https.html @@ -0,0 +1,58 @@ +<!doctype html> +<title>enumerateDevices() without focus</title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script src="/resources/testdriver.js"></script> +<script src="/resources/testdriver-vendor.js"></script> +<body></body> +<script> +'use strict'; +const blank_url = '/common/blank.html'; + +function promise_event(target, name) { + return new Promise(resolve => target[`on${name}`] = resolve); +} +// When testdriver.js supports switch-to-window, it can replace this function +// and this test can be upstreamed. +// https://github.com/web-platform-tests/wpt/issues/10666 +function switch_toplevel_focus_for_window(win) { + return win.SpecialPowers.spawnChrome([], function activate_browser_window() { + this.browsingContext.topChromeWindow.focus(); + }); +} + +promise_test(async t => { + await test_driver.bless('window.open()'); + assert_true(document.hasFocus(), 'This test needs focus on the document.'); + const promise_blur = promise_event(window, 'blur'); + // 'resizable' is requested for a separate OS window on relevant platforms + // so that this test tests OS focus changes rather than document visibility. + const proxy = window.open(blank_url, '', 'resizable'); + t.add_cleanup(() => proxy.close()); + await Promise.all([ + promise_blur, + switch_toplevel_focus_for_window(proxy), + promise_event(proxy, 'load'), + ]); + assert_false(document.hasFocus(), 'document.hasFocus() after blur'); + + // Enumeration should remain pending without focus. + const promise_enumerate = navigator.mediaDevices.enumerateDevices(); + // Enumerate in the focused window to provide enough time to check that + // the Promise from the unfocused window does not settle. + await proxy.navigator.mediaDevices.enumerateDevices(); + // Race a settled Promise to check that the enumeration in the first window + // has not settled. + const result = await Promise.race([promise_enumerate, 'pending']); + assert_equals(result, 'pending', 'pending Promise without focus.'); + + // The enumeration Promise should resolve after focus returns to the window. + proxy.close(); + await Promise.all([ + promise_event(window, 'focus'), + switch_toplevel_focus_for_window(window), + ]); + assert_true(document.hasFocus(), 'document.hasFocus() after focus'); + await promise_enumerate; +}, 'enumerateDevices without focus'); +</script> |