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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/undefined-for-timeout-agent.js | |
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 'js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/undefined-for-timeout-agent.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/undefined-for-timeout-agent.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/undefined-for-timeout-agent.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/undefined-for-timeout-agent.js new file mode 100644 index 0000000000..9ccc4e03c8 --- /dev/null +++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/bigint/undefined-for-timeout-agent.js @@ -0,0 +1,82 @@ +// |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: > + Undefined timeout arg is coerced to zero +info: | + Atomics.waitAsync( typedArray, index, value, timeout ) + + 1. Return DoWait(async, typedArray, index, value, timeout). + + DoWait ( mode, typedArray, index, value, timeout ) + + 6. Let q be ? ToNumber(timeout). + ... + Undefined Return NaN. + + 5.If q is NaN, let t be +∞, else let t be max(q, 0) + +flags: [async] +includes: [atomicsHelper.js] +features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics, BigInt, arrow-function, async-functions] +---*/ +assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"'); + +const WAIT_INDEX = 0; +const RUNNING = 1; +const NUMAGENT = 2; +const NOTIFYCOUNT = 2; + +$262.agent.start(` + $262.agent.receiveBroadcast(async (sab) => { + var i64a = new BigInt64Array(sab); + Atomics.add(i64a, ${RUNNING}, 1n); + + // undefined => NaN => +Infinity + $262.agent.report("A " + (await Atomics.waitAsync(i64a, 0, 0n, undefined).value)); + $262.agent.leaving(); + }); +`); + +$262.agent.start(` + $262.agent.receiveBroadcast(async (sab) => { + var i64a = new BigInt64Array(sab); + Atomics.add(i64a, ${RUNNING}, 1n); + + // undefined timeout arg => NaN => +Infinity + $262.agent.report("B " + (await Atomics.waitAsync(i64a, 0, 0n).value)); + $262.agent.leaving(); + }); +`); + +const i64a = new BigInt64Array( + new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4) +); + +$262.agent.safeBroadcastAsync(i64a, RUNNING, BigInt(NUMAGENT)).then(async (agentCount) => { + + assert.sameValue( + agentCount, + BigInt(NUMAGENT), + 'The value of `agentCount` must return the same value returned by BigInt(NUMAGENT)' + ); + + assert.sameValue( + Atomics.notify(i64a, WAIT_INDEX, NOTIFYCOUNT), + NOTIFYCOUNT, + 'Atomics.notify(new BigInt64Array(new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4)), 0, 2) must return the value of NOTIFYCOUNT' + ); + + const reports = [ + await $262.agent.getReportAsync(), + await $262.agent.getReportAsync(), + ]; + + reports.sort(); + assert.sameValue(reports[0], 'A ok', 'The value of reports[0] is "A ok"'); + assert.sameValue(reports[1], 'B ok', 'The value of reports[1] is "B ok"'); +}).then($DONE, $DONE); + |