/Users/deen/code/yugabyte-db/src/yb/util/flags-test.cc
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1 | | // Copyright (c) YugaByte, Inc. |
2 | | // |
3 | | // Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
4 | | // in compliance with the License. You may obtain a copy of the License at |
5 | | // |
6 | | // http://www.apache.org/licenses/LICENSE-2.0 |
7 | | // |
8 | | // Unless required by applicable law or agreed to in writing, software distributed under the License |
9 | | // is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
10 | | // or implied. See the License for the specific language governing permissions and limitations |
11 | | // under the License. |
12 | | // |
13 | | |
14 | | #include <gflags/gflags.h> |
15 | | |
16 | | #include "yb/util/flags.h" |
17 | | #include "yb/util/status.h" |
18 | | #include "yb/util/status_log.h" |
19 | | #include "yb/util/test_util.h" |
20 | | |
21 | | DEFINE_int32(flagstest_testflag, 0, "test flag"); |
22 | | |
23 | | namespace yb { |
24 | | |
25 | | class FlagsTest : public YBTest { |
26 | | }; |
27 | | |
28 | 1 | TEST_F(FlagsTest, TestRefreshFlagsFile) { |
29 | 1 | ASSERT_EQ(0, FLAGS_flagstest_testflag); |
30 | 1 | std::string flagsfile = GetTestPath("flagsfile"); |
31 | 1 | CHECK_OK(WriteStringToFile(env_.get(), "--flagstest_testflag=100", flagsfile)); |
32 | 1 | RefreshFlagsFile(flagsfile); |
33 | 1 | ASSERT_EQ(100, FLAGS_flagstest_testflag); |
34 | 1 | } |
35 | | |
36 | | } // namespace yb |