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leveldb: Add tests for empty keys and values.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=239695281
This commit is contained in:
costan 2019-03-21 16:15:30 -07:00 committed by Chris Mumford
parent 7035af5fc3
commit 6188a54ce9
1 changed files with 20 additions and 0 deletions
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20
db/db_test.cc
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@ -558,6 +558,26 @@ TEST(DBTest, Empty) {
} while (ChangeOptions()); } while (ChangeOptions());
} }
TEST(DBTest, EmptyKey) {
do {
ASSERT_OK(Put("", "v1"));
ASSERT_EQ("v1", Get(""));
ASSERT_OK(Put("", "v2"));
ASSERT_EQ("v2", Get(""));
} while (ChangeOptions());
}
TEST(DBTest, EmptyValue) {
do {
ASSERT_OK(Put("key", "v1"));
ASSERT_EQ("v1", Get("key"));
ASSERT_OK(Put("key", ""));
ASSERT_EQ("", Get("key"));
ASSERT_OK(Put("key", "v2"));
ASSERT_EQ("v2", Get("key"));
} while (ChangeOptions());
}
TEST(DBTest, ReadWrite) { TEST(DBTest, ReadWrite) {
do { do {
ASSERT_OK(Put("foo", "v1")); ASSERT_OK(Put("foo", "v1"));