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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-8-b-1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-8-b-1.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-8-b-1.js b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-8-b-1.js new file mode 100644 index 0000000000..7c1604fef4 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-8-b-1.js @@ -0,0 +1,29 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.reduce +description: Array.prototype.reduce - no observable effects occur if 'len' is 0 +---*/ + +var accessed = false; + +var obj = { + length: 0 +}; + +Object.defineProperty(obj, "0", { + get: function() { + accessed = true; + return 10; + }, + configurable: true +}); + +assert.throws(TypeError, function() { + Array.prototype.reduce.call(obj, function() {}); +}); + +assert.sameValue(accessed, false, 'accessed'); + +reportCompare(0, 0); |