diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-is-not-object-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-is-not-object-throws.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-is-not-object-throws.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-is-not-object-throws.js new file mode 100644 index 0000000000..12a96e9dc6 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.matchAll/species-constructor-is-not-object-throws.js @@ -0,0 +1,43 @@ +// Copyright (C) 2018 Peter Wong. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: pending +description: Throws TypeError if `constructor` property is not an object +info: | + RegExp.prototype [ @@matchAll ] ( string ) + [...] + 3. Return ? MatchAllIterator(R, string). + + MatchAllIterator ( R, O ) + [...] + 2. If ? IsRegExp(R) is true, then + a. Let C be ? SpeciesConstructor(R, RegExp). + + SpeciesConstructor ( O, defaultConstructor ) + [...] + 2. Let C be ? Get(O, "constructor"). + 3. If C is undefined, return defaultConstructor. + 4. If Type(C) is not Object, throw a TypeError exception. +features: [Symbol.matchAll] +---*/ + +var regexp = /./; + +function callMatchAll() { regexp[Symbol.matchAll](''); } + +regexp.constructor = null; +assert.throws(TypeError, callMatchAll, "`constructor` value is null"); + +regexp.constructor = true; +assert.throws(TypeError, callMatchAll, "`constructor` value is Boolean"); + +regexp.constructor = ""; +assert.throws(TypeError, callMatchAll, "`constructor` value is String"); + +regexp.constructor = Symbol(); +assert.throws(TypeError, callMatchAll, "`constructor` value is Symbol"); + +regexp.constructor = 1; +assert.throws(TypeError, callMatchAll, "`constructor` value is Number"); + +reportCompare(0, 0); |