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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Symbol/uniqueness.js
parentInitial commit. (diff)
downloadfirefox-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/built-ins/Symbol/uniqueness.js')
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diff --git a/js/src/tests/test262/built-ins/Symbol/uniqueness.js b/js/src/tests/test262/built-ins/Symbol/uniqueness.js
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+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-symbol-constructor
+description: The Symbol constructor returns a unique value
+info: |
+ 1. If NewTarget is not undefined, throw a TypeError exception.
+ 2. If description is undefined, let descString be undefined.
+ 2. Else, let descString be ? ToString(description).
+ 3. Return a new unique Symbol value whose [[Description]] value is
+ descString.
+features: [Symbol]
+---*/
+
+assert.notSameValue(Symbol(''), Symbol(''), 'empty string');
+assert.notSameValue(Symbol(), Symbol(), 'undefined');
+assert.notSameValue(Symbol(null), Symbol(null), 'null value');
+assert.notSameValue(Symbol('x'), Symbol('x'), 'string "x"');
+
+reportCompare(0, 0);