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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/tests/speculation-rules/prerender/restriction-web-serial.tentative.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/speculation-rules/prerender/restriction-web-serial.tentative.https.html')
| -rw-r--r-- | testing/web-platform/tests/speculation-rules/prerender/restriction-web-serial.tentative.https.html | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/testing/web-platform/tests/speculation-rules/prerender/restriction-web-serial.tentative.https.html b/testing/web-platform/tests/speculation-rules/prerender/restriction-web-serial.tentative.https.html new file mode 100644 index 0000000000..1d58bfa547 --- /dev/null +++ b/testing/web-platform/tests/speculation-rules/prerender/restriction-web-serial.tentative.https.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<title>Access to the Web Serial API is deferred</title> +<meta name="timeout" content="long"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/common/utils.js"></script> +<script src="/speculation-rules/prerender/resources/utils.js"></script> +<body> +<script> +setup(() => assertSpeculationRulesIsSupported()); + +promise_test(async t => { + const uid = token(); + const bc = new PrerenderChannel('test-channel', uid); + + const gotMessage = new Promise(resolve => { + bc.addEventListener('message', e => { + resolve(e.data); + }, { + once: true + }); + }); + const url = `resources/web-serial.https.html?uid=${uid}`; + window.open(url, '_blank', 'noopener'); + + const result = await gotMessage; + const expected = [ + {event: 'started waiting navigator.serial.getPorts', prerendering: true}, + {event: 'prerendering change', prerendering: false}, + {event: 'finished waiting navigator.serial.getPorts', prerendering: false}, + ]; + // The spec, https://wicg.github.io/nav-speculation/prerendering.html#patch-serial, + // says that Web Serial API has delay while prerendering for + // requestPort(). As this test uses getPorts(), it's a tentative test. + assert_equals(result.length, expected.length); + for (let i = 0; i < result.length; i++) { + assert_equals(result[i].event, expected[i].event, `event[${i}]`); + assert_equals(result[i].prerendering, expected[i].prerendering, + `prerendering[${i}]`); + } + bc.close(); + + // Send a close signal to PrerenderEventCollector on the prerendered page. + new PrerenderChannel('close', uid).postMessage(''); +}, `the access to the Web Serial API should be deferred until the prerendered + page is activated`); + +</script> +</body> |