diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/for-of/array-key-get-error.js')
-rw-r--r-- | js/src/tests/test262/language/statements/for-of/array-key-get-error.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-of/array-key-get-error.js b/js/src/tests/test262/language/statements/for-of/array-key-get-error.js new file mode 100644 index 0000000000..aef1e6a3cd --- /dev/null +++ b/js/src/tests/test262/language/statements/for-of/array-key-get-error.js @@ -0,0 +1,29 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: Error in Array entry access during traversal using for..of +info: | + If retrieving an element from the array produces an error, that error + should be forwarded to the run time. +es6id: 13.6.4 +---*/ + +var array = []; +var iterationCount = 0; + +Object.defineProperty(array, '0', { + get: function() { + throw new Test262Error(); + } +}); + +assert.throws(Test262Error, function() { + for (var value of array) { + iterationCount += 1; + } +}); + +assert.sameValue(iterationCount, 0, 'The loop body is not evaluated'); + +reportCompare(0, 0); |