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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/jsapi-tests/testDateToLocaleString.cpp | |
parent | Initial commit. (diff) | |
download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jsapi-tests/testDateToLocaleString.cpp')
-rw-r--r-- | js/src/jsapi-tests/testDateToLocaleString.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testDateToLocaleString.cpp b/js/src/jsapi-tests/testDateToLocaleString.cpp new file mode 100644 index 0000000000..3a425ab7a6 --- /dev/null +++ b/js/src/jsapi-tests/testDateToLocaleString.cpp @@ -0,0 +1,63 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "js/LocaleSensitive.h" +#include "jsapi-tests/tests.h" + +BEGIN_TEST(testDateToLocaleString) { + JSRuntime* rt = JS_GetRuntime(cx); + + // This test should only attempt to run if we have Intl support: necessary + // to properly assume that changes to the default locale will predictably + // affect the behavior of the locale-sensitive Date methods tested here. + JS::Rooted<JS::Value> haveIntl(cx); + EVAL("typeof Intl !== 'undefined'", &haveIntl); + if (!haveIntl.toBoolean()) { + return true; + } + + // Pervasive assumption: our Intl support includes "de" (German) and + // "en" (English) and treats them differently for purposes of + // Date.prototype.toLocale{,Date,Time}String behavior. + + // Start with German. + CHECK(JS_SetDefaultLocale(rt, "de")); + + // The (constrained) Date object we'll use to test behavior. + EXEC("var d = new Date(Date.UTC(2015, 9 - 1, 17));"); + + // Test that toLocaleString behavior changes with default locale changes. + EXEC("var deAll = d.toLocaleString();"); + + CHECK(JS_SetDefaultLocale(rt, "en")); + EXEC( + "if (d.toLocaleString() === deAll) \n" + " throw 'toLocaleString results should have changed with system locale " + "change';"); + + // Test that toLocaleDateString behavior changes with default locale changes. + EXEC("var enDate = d.toLocaleDateString();"); + + CHECK(JS_SetDefaultLocale(rt, "de")); + EXEC( + "if (d.toLocaleDateString() === enDate) \n" + " throw 'toLocaleDateString results should have changed with system " + "locale change';"); + + // Test that toLocaleTimeString behavior changes with default locale changes. + EXEC("var deTime = d.toLocaleTimeString();"); + + CHECK(JS_SetDefaultLocale(rt, "en")); + EXEC( + "if (d.toLocaleTimeString() === deTime) \n" + " throw 'toLocaleTimeString results should have changed with system " + "locale change';"); + + JS_ResetDefaultLocale(rt); + return true; +} +END_TEST(testDateToLocaleString) |