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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Atomics/waitAsync/was-woken-before-timeout.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Atomics/waitAsync/was-woken-before-timeout.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/was-woken-before-timeout.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/was-woken-before-timeout.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/was-woken-before-timeout.js new file mode 100644 index 0000000000..e45f0ef896 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/was-woken-before-timeout.js @@ -0,0 +1,55 @@ +// |reftest| skip async -- Atomics.waitAsync is not supported +// Copyright (C) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-atomics.waitasync +description: > + Test that Atomics.waitAsync returns the right result when it was awoken before + a timeout +flags: [async] +includes: [atomicsHelper.js] +features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics, arrow-function, async-functions] +---*/ +assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"'); + +const RUNNING = 1; +const TIMEOUT = $262.agent.timeouts.huge; + +const i32a = new Int32Array( + new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4) +); + +$262.agent.start(` + $262.agent.receiveBroadcast(async (sab) => { + const i32a = new Int32Array(sab); + Atomics.add(i32a, ${RUNNING}, 1); + + const before = $262.agent.monotonicNow(); + const unpark = await Atomics.waitAsync(i32a, 0, 0, ${TIMEOUT}).value; + const duration = $262.agent.monotonicNow() - before; + + $262.agent.report(duration); + $262.agent.report(unpark); + $262.agent.leaving(); + }); +`); + +$262.agent.safeBroadcastAsync(i32a, RUNNING, 1).then(async (agentCount) => { + + assert.sameValue(agentCount, 1, 'The value of `agentCount` is 1'); + assert.sameValue(Atomics.notify(i32a, 0), 1, 'Atomics.notify(new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)), 0) must return 1'); + + let lapse = await $262.agent.getReportAsync(); + + assert( + lapse < TIMEOUT, + 'The result of evaluating `(lapse < TIMEOUT)` is true' + ); + + assert.sameValue( + await $262.agent.getReportAsync(), + 'ok', + '(await $262.agent.getReportAsync()) resolves to the value "ok"' + ); + assert.sameValue(Atomics.notify(i32a, 0), 0, 'Atomics.notify(new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)), 0) must return 0'); +}).then($DONE, $DONE); |