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Allow table/sst_file_reader_test.cc to use custom Env (#6536)

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Summary:
Allowing table/sst_file_reader_test.cc to use custom Env specified by TEST_ENV_URI.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6536

Reviewed By: riversand963

Differential Revision: D20448525

Pulled By: akankshamahajan15

fbshipit-source-id: 74e4d34c8ac4c2743741e78bf599571a4a465459
This commit is contained in:
akankshamahajan 2020-03-17 10:59:18 -07:00 committed by Facebook GitHub Bot
parent 66ed58083a
commit a8149aef1e
1 changed files with 28 additions and 2 deletions
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30
table/sst_file_reader_test.cc
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@ -7,6 +7,7 @@
#include <cinttypes>
#include "port/stack_trace.h"
#include "rocksdb/db.h"
#include "rocksdb/sst_file_reader.h"
#include "rocksdb/sst_file_writer.h"
@ -34,11 +35,24 @@ class SstFileReaderTest : public testing::Test {
SstFileReaderTest() {
options_.merge_operator = MergeOperators::CreateUInt64AddOperator();
sst_name_ = test::PerThreadDBPath("sst_file");
Env* base_env = Env::Default();
const char* test_env_uri = getenv("TEST_ENV_URI");
if(test_env_uri) {
Env* test_env = nullptr;
Status s = Env::LoadEnv(test_env_uri, &test_env, &env_guard_);
base_env = test_env;
EXPECT_OK(s);
EXPECT_NE(Env::Default(), base_env);
}
EXPECT_NE(nullptr, base_env);
env_ = base_env;
options_.env = env_;
}
~SstFileReaderTest() {
Status s = Env::Default()->DeleteFile(sst_name_);
assert(s.ok());
Status s = env_->DeleteFile(sst_name_);
EXPECT_OK(s);
}
void CreateFile(const std::string& file_name,
@ -91,6 +105,8 @@ class SstFileReaderTest : public testing::Test {
Options options_;
EnvOptions soptions_;
std::string sst_name_;
std::shared_ptr<Env> env_guard_;
Env* env_;
};
const uint64_t kNumKeys = 100;
@ -157,8 +173,18 @@ TEST_F(SstFileReaderTest, ReadFileWithGlobalSeqno) {
} // namespace ROCKSDB_NAMESPACE
#ifdef ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
extern "C" {
void RegisterCustomObjects(int argc, char** argv);
}
#else
void RegisterCustomObjects(int /*argc*/, char** /*argv*/) {}
#endif // !ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
int main(int argc, char** argv) {
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
::testing::InitGoogleTest(&argc, argv);
RegisterCustomObjects(argc, argv);
return RUN_ALL_TESTS();
}