/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- * vim: set ts=8 sts=4 et sw=4 tw=99: */ /* 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 "jsapi-tests/tests.h" BEGIN_TEST(testDateToLocaleString) { // 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(cx, "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(cx, "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(cx, "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(cx, "en")); EXEC("if (d.toLocaleTimeString() === deTime) \n" " throw 'toLocaleTimeString results should have changed with system locale change';"); JS_ResetDefaultLocale(cx); return true; } END_TEST(testDateToLocaleString)