1 // Copyright 2023 gRPC 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 // http://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 #include "test/core/util/osa_distance.h"
16
17 #include <memory>
18
19 #include "gtest/gtest.h"
20
21 namespace grpc_core {
22
TEST(OsaDistanceTest,Works)23 TEST(OsaDistanceTest, Works) {
24 EXPECT_EQ(OsaDistance("", ""), 0);
25 EXPECT_EQ(OsaDistance("a", "a"), 0);
26 EXPECT_EQ(OsaDistance("abc", "abc"), 0);
27 EXPECT_EQ(OsaDistance("abc", "abd"), 1);
28 EXPECT_EQ(OsaDistance("abc", "acb"), 1);
29 EXPECT_EQ(OsaDistance("abcd", "acbd"), 1);
30 }
31
32 } // namespace grpc_core
33
main(int argc,char ** argv)34 int main(int argc, char** argv) {
35 ::testing::InitGoogleTest(&argc, argv);
36 return RUN_ALL_TESTS();
37 }
38