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Remove ReadOnly part of PinnableSliceAndMmapReads from Lite (#4070)

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Summary:
Lite does not support readonly DBs.
Closes https://github.com/facebook/rocksdb/pull/4070

Differential Revision: D8677858

Pulled By: maysamyabandeh

fbshipit-source-id: 536887d2363ee2f5d8e1ea9f1a511e643a1707fa
This commit is contained in:
Maysam Yabandeh 2018-06-28 08:31:19 -07:00 committed by Facebook Github Bot
parent b557499eee
commit 0a5b5d88b2
1 changed files with 4 additions and 2 deletions
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6
db/db_test2.cc
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@ -2526,10 +2526,11 @@ TEST_F(DBTest2, PinnableSliceAndMmapReads) {
// compaction. It crashes if it does.
ASSERT_EQ(pinned_value.ToString(), "bar");
#ifndef ROCKSDB_LITE
pinned_value.Reset();
// Unsafe to pin mmap files when they could be kicked out of table cache
Close();
ReadOnlyReopen(options);
ASSERT_OK(ReadOnlyReopen(options));
ASSERT_EQ(Get("foo", &pinned_value), Status::OK());
ASSERT_FALSE(pinned_value.IsPinned());
ASSERT_EQ(pinned_value.ToString(), "bar");
@ -2539,10 +2540,11 @@ TEST_F(DBTest2, PinnableSliceAndMmapReads) {
// value and avoid the memcpy
Close();
options.max_open_files = -1;
ReadOnlyReopen(options);
ASSERT_OK(ReadOnlyReopen(options));
ASSERT_EQ(Get("foo", &pinned_value), Status::OK());
ASSERT_TRUE(pinned_value.IsPinned());
ASSERT_EQ(pinned_value.ToString(), "bar");
#endif
}
} // namespace rocksdb