| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <gtest/gtest.h> |
| |
| #include <errno.h> |
| #include <locale.h> |
| #include <strings.h> |
| |
| #if defined(NOFORTIFY) |
| #define STRINGS_TEST strings_nofortify |
| #else |
| #define STRINGS_TEST strings |
| #endif |
| |
| TEST(STRINGS_TEST, ffs) { |
| ASSERT_EQ( 0, ffs(0x00000000)); |
| ASSERT_EQ( 1, ffs(0x00000001)); |
| ASSERT_EQ( 6, ffs(0x00000020)); |
| ASSERT_EQ(11, ffs(0x00000400)); |
| ASSERT_EQ(16, ffs(0x00008000)); |
| ASSERT_EQ(17, ffs(0x00010000)); |
| ASSERT_EQ(22, ffs(0x00200000)); |
| ASSERT_EQ(27, ffs(0x04000000)); |
| ASSERT_EQ(32, ffs(0x80000000)); |
| } |
| |
| TEST(STRINGS_TEST, strcasecmp) { |
| ASSERT_EQ(0, strcasecmp("hello", "HELLO")); |
| ASSERT_LT(strcasecmp("hello1", "hello2"), 0); |
| ASSERT_GT(strcasecmp("hello2", "hello1"), 0); |
| } |
| |
| TEST(STRINGS_TEST, strcasecmp_l) { |
| locale_t l = newlocale(LC_ALL, "C", 0); |
| ASSERT_EQ(0, strcasecmp_l("hello", "HELLO", l)); |
| ASSERT_LT(strcasecmp_l("hello1", "hello2", l), 0); |
| ASSERT_GT(strcasecmp_l("hello2", "hello1", l), 0); |
| freelocale(l); |
| } |
| |
| TEST(STRINGS_TEST, strncasecmp) { |
| ASSERT_EQ(0, strncasecmp("hello", "HELLO", 3)); |
| ASSERT_EQ(0, strncasecmp("abcXX", "ABCYY", 3)); |
| ASSERT_LT(strncasecmp("hello1", "hello2", 6), 0); |
| ASSERT_GT(strncasecmp("hello2", "hello1", 6), 0); |
| } |
| |
| TEST(STRINGS_TEST, strncasecmp_l) { |
| locale_t l = newlocale(LC_ALL, "C", 0); |
| ASSERT_EQ(0, strncasecmp_l("hello", "HELLO", 3, l)); |
| ASSERT_EQ(0, strncasecmp_l("abcXX", "ABCYY", 3, l)); |
| ASSERT_LT(strncasecmp_l("hello1", "hello2", 6, l), 0); |
| ASSERT_GT(strncasecmp_l("hello2", "hello1", 6, l), 0); |
| freelocale(l); |
| } |