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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/value-to-primitive-result-non-string-prim.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/value-to-primitive-result-non-string-prim.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Date/value-to-primitive-result-non-string-prim.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/value-to-primitive-result-non-string-prim.js b/js/src/tests/test262/built-ins/Date/value-to-primitive-result-non-string-prim.js new file mode 100644 index 0000000000..8be468338e --- /dev/null +++ b/js/src/tests/test262/built-ins/Date/value-to-primitive-result-non-string-prim.js @@ -0,0 +1,57 @@ +// 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-date-value +description: > + Exotic `Symbol.toPrimitive` method returns a primitive value other than a + string +info: | + 3. If NewTarget is not undefined, then + a. If Type(value) is Object and value has a [[DateValue]] internal slot, then + i. Let tv be thisTimeValue(value). + b. Else, + i. Let v be ? ToPrimitive(value). + ii. If Type(v) is String, then + 1. Let tv be the result of parsing v as a date, in exactly the same + manner as for the parse method (20.3.3.2). If the parse resulted + in an abrupt completion, tv is the Completion Record. + + ToPrimitive ( input [ , PreferredType ] ) + + 1. If PreferredType was not passed, let hint be "default". + 2. Else if PreferredType is hint String, let hint be "string". + 3. Else PreferredType is hint Number, let hint be "number". + 4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive). + 5. If exoticToPrim is not undefined, then + a. Let result be ? Call(exoticToPrim, input, « hint »). + b. If Type(result) is not Object, return result. +features: [Symbol.toPrimitive] +---*/ + +var toPrimitive = {}; +var returnValue; +toPrimitive[Symbol.toPrimitive] = function() { + return returnValue; +}; + +returnValue = 8; +assert.sameValue(new Date(toPrimitive).getTime(), 8, 'number'); + +returnValue = undefined; +assert.sameValue(new Date(toPrimitive).getTime(), NaN, 'undefined'); + +returnValue = true; +assert.sameValue(new Date(toPrimitive).getTime(), 1, 'boolean `true`'); + +returnValue = false; +assert.sameValue(new Date(toPrimitive).getTime(), 0, 'boolean `false`'); + +returnValue = null; +assert.sameValue(new Date(toPrimitive).getTime(), 0, 'null'); + +returnValue = Symbol.toPrimitive; +assert.throws(TypeError, function() { + new Date(toPrimitive); +}, 'symbol'); + +reportCompare(0, 0); |