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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/intl402/Locale/subclassing.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/intl402/Locale/subclassing.js')
-rw-r--r-- | js/src/tests/test262/intl402/Locale/subclassing.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Locale/subclassing.js b/js/src/tests/test262/intl402/Locale/subclassing.js new file mode 100644 index 0000000000..4afc3a5a83 --- /dev/null +++ b/js/src/tests/test262/intl402/Locale/subclassing.js @@ -0,0 +1,28 @@ +// Copyright 2018 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-Intl.Locale +description: Checks that Locale can be subclassed. +info: | + Intl.Locale( tag [, options] ) + + 6. Let locale be ? OrdinaryCreateFromConstructor(NewTarget, %LocalePrototype%, internalSlotsList). + +features: [Intl.Locale] +---*/ + +class CustomLocale extends Intl.Locale { + constructor(locales, options) { + super(locales, options); + this.isCustom = true; + } +} + +var locale = new CustomLocale("de"); +assert.sameValue(locale.isCustom, true, "Custom property"); +assert.sameValue(locale.toString(), "de", "Direct call"); +assert.sameValue(Intl.Locale.prototype.toString.call(locale), "de", "Indirect call"); +assert.sameValue(Object.getPrototypeOf(locale), CustomLocale.prototype, "Prototype"); + +reportCompare(0, 0); |