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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/Date/prototype/Symbol.toPrimitive/hint-number-first-invalid.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/Date/prototype/Symbol.toPrimitive/hint-number-first-invalid.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Date/prototype/Symbol.toPrimitive/hint-number-first-invalid.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/Symbol.toPrimitive/hint-number-first-invalid.js b/js/src/tests/test262/built-ins/Date/prototype/Symbol.toPrimitive/hint-number-first-invalid.js new file mode 100644 index 0000000000..d151a2cbec --- /dev/null +++ b/js/src/tests/test262/built-ins/Date/prototype/Symbol.toPrimitive/hint-number-first-invalid.js @@ -0,0 +1,40 @@ +// 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-date.prototype-@@toprimitive +description: > + Behavior when `hint` is "number" and first try returns an invalid value +info: | + 1. Let O be the this value. + 2. If Type(O) is not Object, throw a TypeError exception. + 3. If hint is the String value "string" or the String value "default", then + a. Let tryFirst be "string". + 4. Else if hint is the String value "number", then + a. Let tryFirst be "number". + 5. Else, throw a TypeError exception. + 6. Return OrdinaryToPrimitive(O, tryFirst). +features: [Symbol.toPrimitive] +---*/ + +var voCallCount = 0; +var tsCallCount = 0; +var obj = { + valueOf: function() { + voCallCount += 1; + return {}; + }, + toString: function() { + tsCallCount += 1; + return 'toString test262'; + } +}; + +assert.sameValue( + Date.prototype[Symbol.toPrimitive].call(obj, 'number'), + 'toString test262', + '`toString` is used as a fallback when `valueOf` returns an object' +); +assert.sameValue(voCallCount, 1, '`valueOf` method was invoked exactly once'); +assert.sameValue(tsCallCount, 1, '`toString` method was invoked exactly once'); + +reportCompare(0, 0); |