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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-symbol.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-symbol.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-symbol.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-symbol.js b/js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-symbol.js new file mode 100644 index 0000000000..e685f777c7 --- /dev/null +++ b/js/src/tests/test262/built-ins/Symbol/prototype/description/this-val-symbol.js @@ -0,0 +1,67 @@ +// Copyright 2018 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-symbol.prototype.description +description: > + Test that calling the getter on a Symbol or a Symbol wrapper object works. +info: | + 1. Let s be the this value. + 2. Let sym be ? thisSymbolValue(s). + 3. Return sym.[[Description]]. +features: [Symbol.prototype.description] +---*/ + +const getter = Object.getOwnPropertyDescriptor( + Symbol.prototype, 'description' +).get; + +const symbol = Symbol('test'); +assert.sameValue( + getter.call(symbol), + 'test', + 'getter.call(symbol) returns "test"' +); +assert.sameValue( + getter.call(Object(symbol)), + 'test', + 'getter.call(Object(symbol)) returns "test"' +); + +const empty = Symbol(); +assert.sameValue( + getter.call(empty), + undefined, + 'getter.call(empty) returns `undefined`' +); +assert.sameValue( + getter.call(Object(empty)), + undefined, + 'getter.call(Object(empty)) returns `undefined`' +); + +const undef = Symbol(undefined); +assert.sameValue( + getter.call(undef), + undefined, + 'getter.call(undef) returns `undefined`' +); +assert.sameValue( + getter.call(Object(undef)), + undefined, + 'getter.call(Object(undef)) returns `undefined`' +); + +const emptyStr = Symbol(''); +assert.sameValue( + getter.call(emptyStr), + '', + 'getter.call(emptyStr) returns ""' +); +assert.sameValue( + getter.call(Object(emptyStr)), + '', + 'getter.call(Object(emptyStr)) returns ""' +); + +reportCompare(0, 0); |