diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/tointeger-conversion-start.js')
-rw-r--r-- | js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/tointeger-conversion-start.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/tointeger-conversion-start.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/tointeger-conversion-start.js new file mode 100644 index 0000000000..0b13d6efa7 --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/slice/tointeger-conversion-start.js @@ -0,0 +1,29 @@ +// Copyright (C) 2015 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-arraybuffer.prototype.slice +description: > + The `start` index parameter is converted to an integral numeric value. +info: | + ArrayBuffer.prototype.slice ( start, end ) + + ... + 6. Let relativeStart be ToInteger(start). + 7. ReturnIfAbrupt(relativeStart). + ... +---*/ + +var arrayBuffer = new ArrayBuffer(8); + +var start = 4.5, + end = 8; +var result = arrayBuffer.slice(start, end); +assert.sameValue(result.byteLength, 4, "slice(4.5, 8)"); + +var start = NaN, + end = 8; +var result = arrayBuffer.slice(start, end); +assert.sameValue(result.byteLength, 8, "slice(NaN, 8)"); + +reportCompare(0, 0); |