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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/infinity.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/infinity.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/infinity.js b/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/infinity.js new file mode 100644 index 0000000000..cb1838bc27 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/subarray/BigInt/infinity.js @@ -0,0 +1,33 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.subarray +description: Infinity values on begin and end +info: | + 22.2.3.27 %TypedArray%.prototype.subarray( begin , end ) +includes: [testBigIntTypedArray.js, compareArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA([40n, 41n, 42n, 43n]); + + assert( + compareArray(sample.subarray(-Infinity), [40n, 41n, 42n, 43n]), + "begin == -Infinity" + ); + assert( + compareArray(sample.subarray(Infinity), []), + "being == Infinity" + ); + assert( + compareArray(sample.subarray(0, -Infinity), []), + "end == -Infinity" + ); + assert( + compareArray(sample.subarray(0, Infinity), [40n, 41n, 42n, 43n]), + "end == Infinity" + ); +}); + +reportCompare(0, 0); |