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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/fenced-frame/fledge-container-size-mutation-observer.https.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/fenced-frame/fledge-container-size-mutation-observer.https.html')
-rw-r--r-- | testing/web-platform/tests/fenced-frame/fledge-container-size-mutation-observer.https.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fenced-frame/fledge-container-size-mutation-observer.https.html b/testing/web-platform/tests/fenced-frame/fledge-container-size-mutation-observer.https.html new file mode 100644 index 0000000000..b6085afce3 --- /dev/null +++ b/testing/web-platform/tests/fenced-frame/fledge-container-size-mutation-observer.https.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<title>Test that mutation observer doesn't break noassert container size setter.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/common/utils.js"></script> +<script src="/common/dispatcher/dispatcher.js"></script> +<script src="resources/utils.js"></script> + +<body> +<script> + +async function checkMutationObserver() { + // Create a FLEDGE FF with a constant content size and given container size. + const requested_width_1 = '299px'; + const requested_height_1 = '72px'; + const frame = await attachFencedFrameContext({ + generator_api: 'fledge', resolve_to_config: true, ad_with_size: true, + requested_size: [requested_width_1, requested_height_1]}); + + // Install a mutation observer. + const config = { attributes: true, childList: true, subtree: true }; + const callback = (mutationList, observer) => { + throw new Error("mutation observed"); + } + const observer = new MutationObserver(callback); + observer.observe(frame.element, config); + + // Modify the container size manually. + const modified_width = '121px'; + const modified_height = '444px'; + frame.element.width = modified_width; + frame.element.height = modified_height; + + // Navigate to a new FLEDGE FF config with a different container size. + const requested_width_2 = '321px'; + const requested_height_2 = '49px'; + const replaced_frame = await replaceFrameContext(frame, { + generator_api: 'fledge', resolve_to_config: true, ad_with_size: true, + requested_size: [requested_width_2, requested_height_2]}); + + observer.disconnect(); +} + +setup({allow_uncaught_exception: true}); +promise_test(async () => { return checkMutationObserver(); }, 'Container size assert no exception ignores mutation observer'); + +</script> +</body> |