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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/language/identifier-resolution/unscopables.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.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/language/identifier-resolution/unscopables.js')
-rw-r--r-- | js/src/tests/test262/language/identifier-resolution/unscopables.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/identifier-resolution/unscopables.js b/js/src/tests/test262/language/identifier-resolution/unscopables.js new file mode 100644 index 0000000000..04f8df480c --- /dev/null +++ b/js/src/tests/test262/language/identifier-resolution/unscopables.js @@ -0,0 +1,24 @@ +// Copyright 2015 Mike Pennisi. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es6id: 8.1.1.4.1 +description: > + `Symbol.unscopables` is not referenced when finding bindings in global scope +info: | + 1. Let envRec be the global Environment Record for which the method was + invoked. + 2. Let DclRec be envRec.[[DeclarativeRecord]]. + 3. If DclRec.HasBinding(N) is true, return true. + 4. Let ObjRec be envRec.[[ObjectRecord]]. + 5. Return ObjRec.HasBinding(N). +features: [Symbol.unscopables] +---*/ + +var x = 86; +this[Symbol.unscopables] = { + x: true +}; +assert.sameValue(x, 86); + +reportCompare(0, 0); |