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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/shell.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/shell.js b/js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/shell.js new file mode 100644 index 0000000000..a7590326c3 --- /dev/null +++ b/js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/shell.js @@ -0,0 +1,42 @@ +// GENERATED, DO NOT EDIT +// file: detachArrayBuffer.js +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: | + A function used in the process of asserting correctness of TypedArray objects. + + $262.detachArrayBuffer is defined by a host. +defines: [$DETACHBUFFER] +---*/ + +function $DETACHBUFFER(buffer) { + if (!$262 || typeof $262.detachArrayBuffer !== "function") { + throw new Test262Error("No method available to detach an ArrayBuffer"); + } + $262.detachArrayBuffer(buffer); +} + +// file: isConstructor.js +// Copyright (C) 2017 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: | + Test if a given function is a constructor function. +defines: [isConstructor] +features: [Reflect.construct] +---*/ + +function isConstructor(f) { + if (typeof f !== "function") { + throw new Test262Error("isConstructor invoked with a non-function value"); + } + + try { + Reflect.construct(function(){}, [], f); + } catch (e) { + return false; + } + return true; +} |