diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Map/prototype/clear/context-is-weakmap-object-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Map/prototype/clear/context-is-weakmap-object-throws.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Map/prototype/clear/context-is-weakmap-object-throws.js b/js/src/tests/test262/built-ins/Map/prototype/clear/context-is-weakmap-object-throws.js new file mode 100644 index 0000000000..ab2097b38b --- /dev/null +++ b/js/src/tests/test262/built-ins/Map/prototype/clear/context-is-weakmap-object-throws.js @@ -0,0 +1,22 @@ +// 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-map.prototype.clear +description: > + Throws a TypeError if `this` is a WeakMap object. +info: | + Map.prototype.clear ( ) + + 1. Let M be the this value. + 2. If Type(M) is not Object, throw a TypeError exception. + 3. If M does not have a [[MapData]] internal slot, throw a TypeError + exception. + ... +features: [WeakMap] +---*/ + +assert.throws(TypeError, function() { + Map.prototype.clear.call(new WeakMap()); +}); + +reportCompare(0, 0); |