diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/slice/species-returns-not-arraybuffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/slice/species-returns-not-arraybuffer.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/slice/species-returns-not-arraybuffer.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/slice/species-returns-not-arraybuffer.js new file mode 100644 index 0000000000..4e979ddbff --- /dev/null +++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/slice/species-returns-not-arraybuffer.js @@ -0,0 +1,27 @@ +// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally +// Copyright (C) 2015 André Bargull. All rights reserved. +// Copyright (C) 2017 Mozilla Corporation. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + Throws a TypeError if new object is not an SharedArrayBuffer instance. +info: | + SharedArrayBuffer.prototype.slice ( start, end ) + +features: [SharedArrayBuffer, Symbol.species] +---*/ + +var speciesConstructor = {}; +speciesConstructor[Symbol.species] = function(length) { + return {}; +}; + +var arrayBuffer = new SharedArrayBuffer(8); +arrayBuffer.constructor = speciesConstructor; + +assert.throws(TypeError, function() { + arrayBuffer.slice(); +}); + +reportCompare(0, 0); |