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| author | Islam AbdelRahman <tec@fb.com> | 2016-07-29 11:42:28 -0700 |
|---|---|---|
| committer | Islam AbdelRahman <tec@fb.com> | 2016-07-29 11:42:28 -0700 |
| commit | 5e2c796589ea805196672a6e24be7cc445e30bc9 (patch) | |
| tree | 7282c5fc9394fe6b33870ba9c13fdd2616f08661 /db/db_test.cc | |
| parent | 557748ff7b020f0cdef913c6cc84ad7c2aa45f60 (diff) | |
Make DBTest.CompressionStatsTest more deterministic
Summary:
DBTest.CompressionStatsTest on non_shm test where the storage device is slow
DBTest.CompressionStatsTest assumes that a flush happens to check the number of compressed blocks.
This is not always true if the Flush is slow, make the test more deterministic by forcing a flush before doing the check
Test Plan: Run the test locally
Reviewers: andrewkr, yiwu, lightmark, sdong
Reviewed By: sdong
Subscribers: andrewkr, dhruba
Differential Revision: https://reviews.facebook.net/D61317
Diffstat (limited to 'db/db_test.cc')
| -rw-r--r-- | db/db_test.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/db/db_test.cc b/db/db_test.cc index ea7238181..5bcc6a213 100644 --- a/db/db_test.cc +++ b/db/db_test.cc @@ -4731,6 +4731,7 @@ TEST_F(DBTest, CompressionStatsTest) { // compressible string ASSERT_OK(Put(Key(i), RandomString(&rnd, 128) + std::string(128, 'a'))); } + ASSERT_OK(Flush()); ASSERT_GT(options.statistics->getTickerCount(NUMBER_BLOCK_COMPRESSED), 0); for (int i = 0; i < kNumKeysWritten; ++i) { @@ -4750,6 +4751,7 @@ TEST_F(DBTest, CompressionStatsTest) { // compressible string ASSERT_OK(Put(Key(i), RandomString(&rnd, 128) + std::string(128, 'a'))); } + ASSERT_OK(Flush()); ASSERT_EQ(options.statistics->getTickerCount(NUMBER_BLOCK_COMPRESSED) - currentCompressions, 0); |