38 lines
949 B
JavaScript
38 lines
949 B
JavaScript
let manualTestPort = null;
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navigator.serial.addEventListener('disconnect', (e) => {
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if (e.target === manualTestPort) {
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manualTestPort = null;
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}
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})
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async function getPortForManualTest() {
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if (manualTestPort) {
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return manualTestPort;
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}
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const button = document.createElement('button');
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button.textContent = 'Click to select a device';
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button.style.display = 'block';
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button.style.fontSize = '20px';
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button.style.padding = '10px';
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await new Promise((resolve) => {
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button.onclick = () => {
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document.body.removeChild(button);
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resolve();
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};
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document.body.appendChild(button);
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});
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manualTestPort = await navigator.serial.requestPort({filters: []});
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assert_true(manualTestPort instanceof SerialPort);
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return manualTestPort;
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}
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function manual_serial_test(func, name, properties) {
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promise_test(async (test) => {
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await func(test, await getPortForManualTest());
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}, name, properties);
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}
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