diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/WeakMap/prototype/has/does-not-have-weakmapdata-internal-slot-weakmap-prototype.js')
-rw-r--r-- | js/src/tests/test262/built-ins/WeakMap/prototype/has/does-not-have-weakmapdata-internal-slot-weakmap-prototype.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/WeakMap/prototype/has/does-not-have-weakmapdata-internal-slot-weakmap-prototype.js b/js/src/tests/test262/built-ins/WeakMap/prototype/has/does-not-have-weakmapdata-internal-slot-weakmap-prototype.js new file mode 100644 index 0000000000..43fa3b4d5e --- /dev/null +++ b/js/src/tests/test262/built-ins/WeakMap/prototype/has/does-not-have-weakmapdata-internal-slot-weakmap-prototype.js @@ -0,0 +1,25 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-weakmap.prototype.has +description: > + Throws TypeError if `this` doesn't have a [[WeakMapData]] internal slot. +info: | + WeakMap.prototype.has ( value ) + + ... + 3. If M does not have a [[WeakMapData]] internal slot, throw a TypeError + exception. + ... +---*/ + +assert.throws(TypeError, function() { + WeakMap.prototype.has.call(WeakMap.prototype, {}, 1); +}); + +assert.throws(TypeError, function() { + var map = new WeakMap(); + map.has.call(WeakMap.prototype, {}, 1); +}); + +reportCompare(0, 0); |