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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/cssom-view/screen-detached-frame.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/cssom-view/screen-detached-frame.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom-view/screen-detached-frame.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom-view/screen-detached-frame.html b/testing/web-platform/tests/css/cssom-view/screen-detached-frame.html new file mode 100644 index 0000000000..1d566d10f1 --- /dev/null +++ b/testing/web-platform/tests/css/cssom-view/screen-detached-frame.html @@ -0,0 +1,39 @@ +<!doctype html> +<meta charset="utf-8"> +<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-window-screen"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1858977"> +<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> +<link rel="author" href="https://mozilla.org" title="Mozilla"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<iframe></iframe> +<script> +onload = function() { + test(() => { + let frame = document.querySelector("iframe"); + let win = frame.contentWindow; + frame.remove(); + assert_true(!!win.screen, "Window.screen should be available"); + for (let prop of ["top", "left", "width", "height"]) { + let availProp = "avail" + prop[0].toUpperCase() + prop.substr(1); + if (prop == "width" || prop == "height") { + assert_true(prop in win.screen, prop + "must be implemented per spec") + assert_true(availProp in win.screen, availProp + "must be implemented per spec") + } + if (prop in win.screen) { + assert_equals(win.screen[prop], 0, prop); + } + if (availProp in win.screen) { + assert_equals(win.screen[availProp], 0, availProp); + } + } + + // https://drafts.csswg.org/cssom-view/#dom-screen-colordepth + // If the user agent does not know the color depth or does not want to + // return it for privacy considerations, it should return 24. + for (let prop of ["colorDepth", "pixelDepth"]) { + assert_equals(win.screen[prop], 24, prop); + } + }, "Window.screen on detached frame"); +}; +</script> |