diff options
Diffstat (limited to 'test/built-ins/TypedArray/prototype/slice/minus-zero.js')
-rw-r--r-- | test/built-ins/TypedArray/prototype/slice/minus-zero.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/built-ins/TypedArray/prototype/slice/minus-zero.js b/test/built-ins/TypedArray/prototype/slice/minus-zero.js new file mode 100644 index 000000000..385e5952f --- /dev/null +++ b/test/built-ins/TypedArray/prototype/slice/minus-zero.js @@ -0,0 +1,30 @@ +// 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.slice +description: -0 values on start and end +info: > + 22.2.3.24 %TypedArray%.prototype.slice ( start, end ) +includes: [testTypedArray.js, compareArray.js] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([40, 41, 42, 43]); + + assert( + compareArray(sample.slice(-0), [40, 41, 42, 43]), + "start == -0" + ); + assert( + compareArray(sample.slice(-0, 4), [40, 41, 42, 43]), + "start == -0, end == length" + ); + assert( + compareArray(sample.slice(0, -0), []), + "start == 0, end == -0" + ); + assert( + compareArray(sample.slice(-0, -0), []), + "start == -0, end == -0" + ); +}); |