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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/SharedArrayBuffer/options-maxbytelength-excessive.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/options-maxbytelength-excessive.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/options-maxbytelength-excessive.js new file mode 100644 index 0000000000..b036374a62 --- /dev/null +++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/options-maxbytelength-excessive.js @@ -0,0 +1,31 @@ +// |reftest| skip -- resizable-arraybuffer is not supported +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-sharedarraybuffer-constructor +description: | + Invoked with an options object whose `maxByteLength` property exceeds the + maximum length value +info: | + SharedArrayBuffer( length [ , options ] ) + + 1. If NewTarget is undefined, throw a TypeError exception. + 2. Let byteLength be ? ToIndex(length). + 3. Let requestedMaxByteLength be ? GetArrayBufferMaxByteLengthOption(options). + [...] + + 1.1.5 GetArrayBufferMaxByteLengthOption ( options ) + + 1. If Type(options) is not Object, return empty. + 2. Let maxByteLength be ? Get(options, "maxByteLength"). + 3. If maxByteLength is undefined, return empty. + 4. Return ? ToIndex(maxByteLength). +features: [SharedArrayBuffer, resizable-arraybuffer] +---*/ + +assert.throws(RangeError, function() { + // Math.pow(2, 53) = 9007199254740992 + new SharedArrayBuffer(0, { maxByteLength: 9007199254740992 }); +}); + +reportCompare(0, 0); |