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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/serial/resources | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/serial/resources')
5 files changed, 135 insertions, 0 deletions
diff --git a/testing/web-platform/tests/serial/resources/common.js b/testing/web-platform/tests/serial/resources/common.js new file mode 100644 index 0000000000..5177f83a86 --- /dev/null +++ b/testing/web-platform/tests/serial/resources/common.js @@ -0,0 +1,33 @@ +// Compare two Uint8Arrays. +function compareArrays(actual, expected) { + assert_true(actual instanceof Uint8Array, 'actual is Uint8Array'); + assert_true(expected instanceof Uint8Array, 'expected is Uint8Array'); + assert_equals(actual.byteLength, expected.byteLength, 'lengths equal'); + for (let i = 0; i < expected.byteLength; ++i) + assert_equals(actual[i], expected[i], `Mismatch at position ${i}.`); +} + +// Reads from |reader| until at least |targetLength| is read or the stream is +// closed. The data is returned as a combined Uint8Array. +async function readWithLength(reader, targetLength) { + const chunks = []; + let actualLength = 0; + + while (true) { + let {value, done} = await reader.read(); + chunks.push(value); + actualLength += value.byteLength; + + if (actualLength >= targetLength || done) { + // It would be better to allocate |buffer| up front with the number of + // of bytes expected but this is the best that can be done without a + // BYOB reader to control the amount of data read. + const buffer = new Uint8Array(actualLength); + chunks.reduce((offset, chunk) => { + buffer.set(chunk, offset); + return offset + chunk.byteLength; + }, 0); + return buffer; + } + } +} diff --git a/testing/web-platform/tests/serial/resources/manual.js b/testing/web-platform/tests/serial/resources/manual.js new file mode 100644 index 0000000000..ac19136b35 --- /dev/null +++ b/testing/web-platform/tests/serial/resources/manual.js @@ -0,0 +1,38 @@ +let manualTestPort = null; + +navigator.serial.addEventListener('disconnect', (e) => { + if (e.target === manualTestPort) { + manualTestPort = null; + } +}) + +async function getPortForManualTest() { + if (manualTestPort) { + return manualTestPort; + } + + const button = document.createElement('button'); + button.textContent = 'Click to select a device'; + button.style.display = 'block'; + button.style.fontSize = '20px'; + button.style.padding = '10px'; + + await new Promise((resolve) => { + button.onclick = () => { + document.body.removeChild(button); + resolve(); + }; + document.body.appendChild(button); + }); + + manualTestPort = await navigator.serial.requestPort({filters: []}); + assert_true(manualTestPort instanceof SerialPort); + + return manualTestPort; +} + +function manual_serial_test(func, name, properties) { + promise_test(async (test) => { + await func(test, await getPortForManualTest()); + }, name, properties); +} diff --git a/testing/web-platform/tests/serial/resources/open-in-iframe.html b/testing/web-platform/tests/serial/resources/open-in-iframe.html new file mode 100644 index 0000000000..9bf8beb66a --- /dev/null +++ b/testing/web-platform/tests/serial/resources/open-in-iframe.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> + +<script src="/resources/testdriver.js"></script> +<script src="/resources/testdriver-vendor.js"></script> + +<body> + <button>Fake user gesture</button> +</body> + +<script> + 'use strict'; + + test_driver.set_test_context(parent); + + window.onmessage = messageEvent => { + switch (messageEvent.data.type) { + case 'GetPorts': + navigator.serial.getPorts() + .then(ports => parent.postMessage('Success', '*')) + .catch(err => parent.postMessage(`FAIL: ${err}`, '*')); + break; + case 'RequestPort': + test_driver.click(document.getElementsByTagName('button')[0]) + .then(() => navigator.serial.requestPort({filters: []})) + .then(port => parent.postMessage('Success', '*')) + .catch(err => parent.postMessage(`FAIL: ${err}`, '*')); + break; + default: + parent.postMessage( + `FAIL: Bad message type: ${messageEvent.data}`, '*'); + }; + }; +</script> diff --git a/testing/web-platform/tests/serial/resources/serial-allowed-by-permissions-policy-worker.js b/testing/web-platform/tests/serial/resources/serial-allowed-by-permissions-policy-worker.js new file mode 100644 index 0000000000..cef0aacdfc --- /dev/null +++ b/testing/web-platform/tests/serial/resources/serial-allowed-by-permissions-policy-worker.js @@ -0,0 +1,14 @@ +'use strict'; + +importScripts('/resources/testharness.js'); + +let workerType; + +if (typeof postMessage === 'function') { + workerType = 'dedicated'; +} + +promise_test(() => navigator.serial.getPorts(), + `Inherited header permissions policy allows ${workerType} workers.`); + +done(); diff --git a/testing/web-platform/tests/serial/resources/serial-disabled-by-permissions-policy-worker.js b/testing/web-platform/tests/serial/resources/serial-disabled-by-permissions-policy-worker.js new file mode 100644 index 0000000000..afac442974 --- /dev/null +++ b/testing/web-platform/tests/serial/resources/serial-disabled-by-permissions-policy-worker.js @@ -0,0 +1,17 @@ +'use strict'; + +importScripts('/resources/testharness.js'); + +const header = 'Permissions-Policy header serial=()'; +let workerType; + +if (typeof postMessage === 'function') { + workerType = 'dedicated'; +} + +promise_test(() => navigator.serial.getPorts().then( + () => assert_unreached('expected promise to reject with SecurityError'), + error => assert_equals(error.name, 'SecurityError')), + `Inherited ${header} disallows ${workerType} workers.`); + +done(); |