diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/map/create-ctor-non-object.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/map/create-ctor-non-object.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/create-ctor-non-object.js b/js/src/tests/test262/built-ins/Array/prototype/map/create-ctor-non-object.js new file mode 100644 index 0000000000..d5ea3a6c51 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/map/create-ctor-non-object.js @@ -0,0 +1,53 @@ +// 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-array.prototype.map +description: > + Behavior when `constructor` property is neither an Object nor undefined +info: | + [...] + 5. Let A be ? ArraySpeciesCreate(O, len). + [...] + + 9.4.2.3 ArraySpeciesCreate + + [...] + 5. Let C be ? Get(originalArray, "constructor"). + [...] + 9. If IsConstructor(C) is false, throw a TypeError exception. +---*/ + +var a = []; +var callCount = 0; +var cb = function() { + callCount += 0; +}; + +a.constructor = null; +assert.throws(TypeError, function() { + a.map(cb); +}, 'null value'); +assert.sameValue(callCount, 0, 'callback not invoked (null value)'); + +a = []; +a.constructor = 1; +assert.throws(TypeError, function() { + a.map(cb); +}, 'number value'); +assert.sameValue(callCount, 0, 'callback not invoked (number value)'); + +a = []; +a.constructor = 'string'; +assert.throws(TypeError, function() { + a.map(cb); +}, 'string value'); +assert.sameValue(callCount, 0, 'callback not invoked (string value)'); + +a = []; +a.constructor = true; +assert.throws(TypeError, function() { + a.map(cb); +}, 'boolean value'); +assert.sameValue(callCount, 0, 'callback not invoked (boolean value)'); + +reportCompare(0, 0); |