diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-has-no-arraybufferdata-internal.js')
-rw-r--r-- | js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-has-no-arraybufferdata-internal.js | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-has-no-arraybufferdata-internal.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-has-no-arraybufferdata-internal.js new file mode 100644 index 0000000000..5ffc78577e --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/detached/this-has-no-arraybufferdata-internal.js @@ -0,0 +1,41 @@ +// Copyright (C) 2023 Jordan Harband. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-get-arraybuffer.prototype.detached +description: > + Throws a TypeError exception when `this` does not have a [[ArrayBufferData]] + internal slot +info: | + get ArrayBuffer.prototype.detached + + 1. Let O be the this value. + 2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]). + [...] +features: [DataView, Int8Array, ArrayBuffer, arraybuffer-transfer] +---*/ + +var getter = Object.getOwnPropertyDescriptor( + ArrayBuffer.prototype, "detached" +).get; + +assert.sameValue(typeof getter, "function"); + +assert.throws(TypeError, function() { + getter.call({}); +}); + +assert.throws(TypeError, function() { + getter.call([]); +}); + +var ta = new Int8Array(8); +assert.throws(TypeError, function() { + getter.call(ta); +}); + +var dv = new DataView(new ArrayBuffer(8), 0); +assert.throws(TypeError, function() { + getter.call(dv); +}); + +reportCompare(0, 0); |