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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Function/prototype/Symbol.hasInstance/value-negative.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Function/prototype/Symbol.hasInstance/value-negative.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Function/prototype/Symbol.hasInstance/value-negative.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/prototype/Symbol.hasInstance/value-negative.js b/js/src/tests/test262/built-ins/Function/prototype/Symbol.hasInstance/value-negative.js new file mode 100644 index 0000000000..1566aa9cbb --- /dev/null +++ b/js/src/tests/test262/built-ins/Function/prototype/Symbol.hasInstance/value-negative.js @@ -0,0 +1,29 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 19.2.3.6 +description: > + Constructor is not defined in the argument's prototype chain +info: | + 1. Let F be the this value. + 2. Return OrdinaryHasInstance(F, V). + + 7.3.19 OrdinaryHasInstance (C, O) + + [...] + 7. Repeat + a. Let O be O.[[GetPrototypeOf]](). + b. ReturnIfAbrupt(O). + c. If O is null, return false. + d. If SameValue(P, O) is true, return true. +features: [Symbol.hasInstance] +---*/ + +var f = function() {}; +var o = Object.create(null); +var o2 = Object.create(o); + +assert.sameValue(f[Symbol.hasInstance](o), false); +assert.sameValue(f[Symbol.hasInstance](o2), false); + +reportCompare(0, 0); |