147 lines
5.5 KiB
C++
147 lines
5.5 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <gtest/gtest.h>
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#include <langinfo.h>
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TEST(langinfo, category_CTYPE) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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EXPECT_STREQ("UTF-8", nl_langinfo(CODESET));
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}
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TEST(langinfo, category_TIME) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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#if defined(__BIONIC__)
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// bionic's C locale is ISO rather than en_US.
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EXPECT_STREQ("%F %T %z", nl_langinfo(D_T_FMT));
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EXPECT_STREQ("%F", nl_langinfo(D_FMT));
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#else
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EXPECT_STREQ("%a %d %b %Y %r %Z", nl_langinfo(D_T_FMT));
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EXPECT_STREQ("%m/%d/%Y", nl_langinfo(D_FMT));
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#endif
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EXPECT_STREQ("%T", nl_langinfo(T_FMT));
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EXPECT_STREQ("%I:%M:%S %p", nl_langinfo(T_FMT_AMPM));
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EXPECT_STREQ("AM", nl_langinfo(AM_STR));
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EXPECT_STREQ("PM", nl_langinfo(PM_STR));
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EXPECT_STREQ("Sunday", nl_langinfo(DAY_1));
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EXPECT_STREQ("Monday", nl_langinfo(DAY_2));
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EXPECT_STREQ("Tuesday", nl_langinfo(DAY_3));
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EXPECT_STREQ("Wednesday", nl_langinfo(DAY_4));
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EXPECT_STREQ("Thursday", nl_langinfo(DAY_5));
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EXPECT_STREQ("Friday", nl_langinfo(DAY_6));
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EXPECT_STREQ("Saturday", nl_langinfo(DAY_7));
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EXPECT_STREQ("Sun", nl_langinfo(ABDAY_1));
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EXPECT_STREQ("Mon", nl_langinfo(ABDAY_2));
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EXPECT_STREQ("Tue", nl_langinfo(ABDAY_3));
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EXPECT_STREQ("Wed", nl_langinfo(ABDAY_4));
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EXPECT_STREQ("Thu", nl_langinfo(ABDAY_5));
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EXPECT_STREQ("Fri", nl_langinfo(ABDAY_6));
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EXPECT_STREQ("Sat", nl_langinfo(ABDAY_7));
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EXPECT_STREQ("January", nl_langinfo(MON_1));
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EXPECT_STREQ("February", nl_langinfo(MON_2));
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EXPECT_STREQ("March", nl_langinfo(MON_3));
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EXPECT_STREQ("April", nl_langinfo(MON_4));
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EXPECT_STREQ("May", nl_langinfo(MON_5));
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EXPECT_STREQ("June", nl_langinfo(MON_6));
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EXPECT_STREQ("July", nl_langinfo(MON_7));
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EXPECT_STREQ("August", nl_langinfo(MON_8));
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EXPECT_STREQ("September", nl_langinfo(MON_9));
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EXPECT_STREQ("October", nl_langinfo(MON_10));
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EXPECT_STREQ("November", nl_langinfo(MON_11));
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EXPECT_STREQ("December", nl_langinfo(MON_12));
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EXPECT_STREQ("Jan", nl_langinfo(ABMON_1));
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EXPECT_STREQ("Feb", nl_langinfo(ABMON_2));
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EXPECT_STREQ("Mar", nl_langinfo(ABMON_3));
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EXPECT_STREQ("Apr", nl_langinfo(ABMON_4));
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EXPECT_STREQ("May", nl_langinfo(ABMON_5));
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EXPECT_STREQ("Jun", nl_langinfo(ABMON_6));
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EXPECT_STREQ("Jul", nl_langinfo(ABMON_7));
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EXPECT_STREQ("Aug", nl_langinfo(ABMON_8));
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EXPECT_STREQ("Sep", nl_langinfo(ABMON_9));
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EXPECT_STREQ("Oct", nl_langinfo(ABMON_10));
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EXPECT_STREQ("Nov", nl_langinfo(ABMON_11));
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EXPECT_STREQ("Dec", nl_langinfo(ABMON_12));
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EXPECT_STREQ("", nl_langinfo(ERA));
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EXPECT_STREQ("", nl_langinfo(ERA_D_FMT));
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EXPECT_STREQ("", nl_langinfo(ERA_D_T_FMT));
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EXPECT_STREQ("", nl_langinfo(ERA_T_FMT));
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EXPECT_STREQ("", nl_langinfo(ALT_DIGITS));
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}
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TEST(langinfo, category_NUMERIC) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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EXPECT_STREQ(".", nl_langinfo(RADIXCHAR));
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EXPECT_STREQ("", nl_langinfo(THOUSEP));
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}
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TEST(langinfo, category_MESSAGES) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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EXPECT_STREQ("^[yY]", nl_langinfo(YESEXPR));
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EXPECT_STREQ("^[nN]", nl_langinfo(NOEXPR));
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}
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TEST(langinfo, category_MONETARY) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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// POSIX says that if the currency symbol is the empty string (as it is for
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// the C locale), an implementation can return the empty string and not
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// include the leading [+-.] that signifies where the currency symbol should
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// appear. For consistency with localeconv (which POSIX says to prefer for
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// RADIXCHAR, THOUSEP, and CRNCYSTR) we return the empty string. glibc
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// disagrees.
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#if defined(__BIONIC__)
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EXPECT_STREQ("", nl_langinfo(CRNCYSTR));
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#else
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EXPECT_STREQ("-", nl_langinfo(CRNCYSTR));
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#endif
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}
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TEST(langinfo, invalid) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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EXPECT_STREQ("", nl_langinfo(-1));
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EXPECT_STREQ("", nl_langinfo(0));
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EXPECT_STREQ("", nl_langinfo(666));
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}
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TEST(langinfo, matches_localeconv) {
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ASSERT_STREQ("C.UTF-8", setlocale(LC_ALL, "C.UTF-8"));
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EXPECT_STREQ(localeconv()->decimal_point, nl_langinfo(RADIXCHAR));
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EXPECT_STREQ(localeconv()->thousands_sep, nl_langinfo(THOUSEP));
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#if defined(__BIONIC__)
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// (See comment in category_MONETARY test.)
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EXPECT_STREQ(localeconv()->currency_symbol, nl_langinfo(CRNCYSTR));
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#endif
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}
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