mirror of
https://github.com/HeyPuter/firefox.git
synced 2026-11-13 20:14:57 -10:00
Chengwei Hsieh
c1cc2f64c8
Automatic update from web-platform-tests serial: Increase timeout for loopback manual WPT. Certain subtests within the serialPort_loopback-manual test involve larger transactions, requiring extended turnaround times. This change increases the timeout to prevent test failures. Change-Id: I70c0ba8e518c55cfe81934e26a25e77fcb2207bb Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6266447 Reviewed-by: Matt Reynolds <[email protected]> Commit-Queue: Jack Hsieh <[email protected]> Cr-Commit-Position: refs/heads/main@{#1420133} -- wpt-commits: ecebb3dd9d2e1d60df3101edf06f013bd45b444d wpt-pr: 50699
99 lines
3.1 KiB
HTML
99 lines
3.1 KiB
HTML
<!DOCTYPE html>
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<meta name="timeout" content="long">
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<html>
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<head>
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<meta charset="utf-8">
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<title></title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/common.js"></script>
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<script src="resources/manual.js"></script>
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</head>
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<body>
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<p>
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These tests require a connected serial device configured to act as a
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"loopback" device, with the transmit and receive pins wired together.
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</p>
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<script>
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manual_serial_test(async (t, port) => {
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await port.open({baudRate: 115200, bufferSize: 1024});
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// Create something much smaller than bufferSize above.
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const data = new Uint8Array(64);
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for (let i = 0; i < data.byteLength; ++i)
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data[i] = i & 0xff;
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const reader = port.readable.getReader();
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for (let i = 0; i < 10; ++i) {
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const writer = port.writable.getWriter();
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writer.write(data);
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const writePromise = writer.close();
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const value = await readWithLength(reader, data.byteLength);
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await writePromise;
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compareArrays(value, data);
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}
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reader.releaseLock();
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await port.close();
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}, 'Can perform a series of small writes.');
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manual_serial_test(async (t, port) => {
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await port.open({baudRate: 115200, bufferSize: 1024});
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// Create something much larger than bufferSize above.
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const data = new Uint8Array(10 * 1024);
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for (let i = 0; i < data.byteLength; ++i)
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data[i] = (i / 1024) & 0xff;
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const reader = port.readable.getReader();
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for (let i = 0; i < 10; ++i) {
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const writer = port.writable.getWriter();
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writer.write(data);
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const writePromise = writer.close();
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const value = await readWithLength(reader, data.byteLength);
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await writePromise;
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compareArrays(value, data);
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}
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reader.releaseLock();
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await port.close();
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}, 'Can perform a series of large writes.');
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manual_serial_test(async (t, port) => {
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await port.open({baudRate: 115200, bufferSize: 64});
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const writer = port.writable.getWriter();
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// |data| is small enough to be completely transmitted.
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let data = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]);
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await writer.write(data);
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// Wait a little bit for the device to process the incoming data.
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await new Promise((resolve) => setTimeout(resolve, 100));
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// ...before discarding the receive buffers.
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await port.readable.cancel();
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data = new Uint8Array([9, 10, 11, 12, 13, 14, 15, 16]);
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const reader = port.readable.getReader();
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const readPromise = readWithLength(reader, data.byteLength);
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// The next block of data should be received successfully.
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await writer.write(data);
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writer.releaseLock();
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const value = await readPromise;
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reader.releaseLock();
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compareArrays(value, data);
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await port.close();
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}, 'Canceling the reader discards buffered data.');
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</script>
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</body>
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</html>
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