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Fix valgrind test

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Summary: Get valgrind to stop complaining about uninitialized value

Test Plan: valgrind not complaining anymore

Reviewers: sdong, yhchiang, ljin

Reviewed By: ljin

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D23289
This commit is contained in:
Igor Canadi 2014-09-11 15:36:30 -07:00
parent d1f24dc7ee
commit a9639bda84
1 changed files with 3 additions and 2 deletions
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5
db/db_test.cc
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@ -2799,16 +2799,17 @@ TEST(DBTest, FlushSchedule) {
CreateAndReopenWithCF({"pikachu"}, &options); CreateAndReopenWithCF({"pikachu"}, &options);
std::vector<std::thread> threads; std::vector<std::thread> threads;
std::atomic<int> thread_num; std::atomic<int> thread_num(0);
// each column family will have 5 thread, each thread generating 2 memtables. // each column family will have 5 thread, each thread generating 2 memtables.
// each column family should end up with 10 table files // each column family should end up with 10 table files
for (int i = 0; i < 10; ++i) { for (int i = 0; i < 10; ++i) {
threads.emplace_back([&]() { threads.emplace_back([&]() {
int a = thread_num.fetch_add(1); int a = thread_num.fetch_add(1);
Random rnd(a); Random rnd(a);
WriteOptions wo;
// this should fill up 2 memtables // this should fill up 2 memtables
for (int k = 0; k < 5000; ++k) { for (int k = 0; k < 5000; ++k) {
Put(a & 1, RandomString(&rnd, 13), ""); ASSERT_OK(db_->Put(wo, handles_[a & 1], RandomString(&rnd, 13), ""));
} }
}); });
} }