memutil_test.cc (1381B)
1 // Copyright 2017 The Abseil Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // Unit test for memutil.cc 16 17 #include "absl/strings/internal/memutil.h" 18 19 #include <cstdlib> 20 21 #include "gtest/gtest.h" 22 23 namespace { 24 25 TEST(MemUtil, memcasecmp) { 26 // check memutil functions 27 const char a[] = "hello there"; 28 29 EXPECT_EQ(absl::strings_internal::memcasecmp(a, "heLLO there", 30 sizeof("hello there") - 1), 31 0); 32 EXPECT_EQ(absl::strings_internal::memcasecmp(a, "heLLO therf", 33 sizeof("hello there") - 1), 34 -1); 35 EXPECT_EQ(absl::strings_internal::memcasecmp(a, "heLLO therf", 36 sizeof("hello there") - 2), 37 0); 38 EXPECT_EQ(absl::strings_internal::memcasecmp(a, "whatever", 0), 0); 39 } 40 41 } // namespace