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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/clipboard-apis/async-navigator-clipboard-read-resource-load.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/clipboard-apis/async-navigator-clipboard-read-resource-load.https.html')
| -rw-r--r-- | testing/web-platform/tests/clipboard-apis/async-navigator-clipboard-read-resource-load.https.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/clipboard-apis/async-navigator-clipboard-read-resource-load.https.html b/testing/web-platform/tests/clipboard-apis/async-navigator-clipboard-read-resource-load.https.html new file mode 100644 index 0000000000..d1e3019e7f --- /dev/null +++ b/testing/web-platform/tests/clipboard-apis/async-navigator-clipboard-read-resource-load.https.html @@ -0,0 +1,44 @@ +<!doctype html> +<meta charset="utf-8"> +<title>Async Clipboard.read() should not trigger resource loading</title> +<link rel="help" href="https://w3c.github.io/clipboard-apis/#dom-clipboard-read"> +<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1315563"> +<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> +<script src="resources/user-activation.js"></script> + +<body>Body needed for test_driver.click() +<p><button id="button">Put payload in the clipboard</button></p> +<div id="output"></div> + +<script> +button.onclick = () => document.execCommand('copy'); +document.oncopy = ev => { + ev.preventDefault(); + ev.clipboardData.setData( + 'text/html', + '<img src="https://example.com/oops">'); +}; + +promise_test(async test => { + let loadObserved = false; + const observer = new PerformanceObserver(() => loadObserved = true); + observer.observe({type: 'resource'}); + await test_driver.set_permission({name: 'clipboard-read'}, 'granted'); + await test_driver.click(button); + + await waitForUserActivation(); + const items = await navigator.clipboard.read(); + const htmlBlob = await items[0].getType("text/html"); + const html = await htmlBlob.text(); + + assert_equals(html, '<img src="https://example.com/oops">'); + + // Allow resource loading to start asynchronously + await new Promise(resolve => test.step_timeout(resolve, 100)); + assert_false(loadObserved, 'Should not observe resource loading'); +}); +</script> +</body> |