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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/compute-pressure/resources/support-iframe.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.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/compute-pressure/resources/support-iframe.html')
| -rw-r--r-- | testing/web-platform/tests/compute-pressure/resources/support-iframe.html | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/testing/web-platform/tests/compute-pressure/resources/support-iframe.html b/testing/web-platform/tests/compute-pressure/resources/support-iframe.html new file mode 100644 index 0000000000..57e18b77f6 --- /dev/null +++ b/testing/web-platform/tests/compute-pressure/resources/support-iframe.html @@ -0,0 +1,30 @@ +<!DOCTYPE HTML> +<meta charset="utf-8"> +<title>compute pressure iframe tester</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +async function messageHandler(e) { + if (e.data.command === 'start') { + return new Promise((resolve, reject) => { + const observer = new PressureObserver(()=> { + resolve('success'); + }); + observer.observe('cpu'); + window.setTimeout(() => { reject('timeout'); }, 2000); + }); + } else { + return Promise.reject(`unknown command "${e.data.command}"`); + } +} + +window.onmessage = async (e) => { + let reply; + try { + reply = await messageHandler(e); + } catch (error) { + reply = error; + } + e.source.postMessage({ command: e.data.command, result: reply }, '*'); +} +</script> |