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Diffstat (limited to 'js/src/tests/test262/built-ins/isNaN/shell.js')
-rw-r--r-- | js/src/tests/test262/built-ins/isNaN/shell.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/isNaN/shell.js b/js/src/tests/test262/built-ins/isNaN/shell.js new file mode 100644 index 0000000000..11ebe418d2 --- /dev/null +++ b/js/src/tests/test262/built-ins/isNaN/shell.js @@ -0,0 +1,48 @@ +// GENERATED, DO NOT EDIT +// 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; +} + +// file: nans.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 collection of NaN values produced from expressions that have been observed + to create distinct bit representations on various platforms. These provide a + weak basis for assertions regarding the consistent canonicalization of NaN + values in Array buffers. +defines: [NaNs] +---*/ + +var NaNs = [ + NaN, + Number.NaN, + NaN * 0, + 0/0, + Infinity/Infinity, + -(0/0), + Math.pow(-1, 0.5), + -Math.pow(-1, 0.5), + Number("Not-a-Number"), +]; |