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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/WeakSet/prototype/delete/does-not-have-weaksetdata-internal-slot-map.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/WeakSet/prototype/delete/does-not-have-weaksetdata-internal-slot-map.js b/js/src/tests/test262/built-ins/WeakSet/prototype/delete/does-not-have-weaksetdata-internal-slot-map.js new file mode 100644 index 0000000000..9b66219774 --- /dev/null +++ b/js/src/tests/test262/built-ins/WeakSet/prototype/delete/does-not-have-weaksetdata-internal-slot-map.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-weakset.prototype.delete +description: > + Throws TypeError if context doesn't have a [[WeakSetData]] internal slot. +info: | + WeakSet.prototype.delete ( value ) + + ... + 3. If S does not have a [[WeakSetData]] internal slot, throw a TypeError + exception. + ... +---*/ + +assert.throws(TypeError, function() { + WeakSet.prototype.delete.call(new Map(), {}); +}); + +assert.throws(TypeError, function() { + var s = new WeakSet(); + s.delete.call(new Map(), {}); +}); + +reportCompare(0, 0); |