1 //
2 //
3 // Copyright 2015 gRPC authors.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16 //
17 //
18
19 #include "src/core/lib/gprpp/env.h"
20
21 #include "gtest/gtest.h"
22
23 #include <grpc/support/log.h>
24
25 #include "test/core/util/test_config.h"
26
27 #define LOG_TEST_NAME(x) gpr_log(GPR_INFO, "%s", x)
28
TEST(EnvTest,SetenvGetenv)29 TEST(EnvTest, SetenvGetenv) {
30 const char* name = "FOO";
31 const char* value = "BAR";
32
33 LOG_TEST_NAME("test_setenv_getenv");
34
35 grpc_core::SetEnv(name, value);
36 auto retrieved_value = grpc_core::GetEnv(name);
37 ASSERT_EQ(value, retrieved_value);
38 }
39
TEST(EnvTest,Unsetenv)40 TEST(EnvTest, Unsetenv) {
41 const char* name = "FOO";
42 const char* value = "BAR";
43
44 LOG_TEST_NAME("test_unsetenv");
45
46 grpc_core::SetEnv(name, value);
47 grpc_core::UnsetEnv(name);
48 auto retrieved_value = grpc_core::GetEnv(name);
49 ASSERT_FALSE(retrieved_value.has_value());
50 }
51
main(int argc,char ** argv)52 int main(int argc, char** argv) {
53 grpc::testing::TestEnvironment env(&argc, argv);
54 ::testing::InitGoogleTest(&argc, argv);
55 return RUN_ALL_TESTS();
56 }
57