75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
#include "testutils/BlobStoreTest.h"
|
|
|
|
using std::unique_ptr;
|
|
|
|
using namespace blobstore;
|
|
using blockstore::Key;
|
|
|
|
class BlobSizeTest: public BlobStoreTest {
|
|
public:
|
|
BlobSizeTest(): blob(blobStore->create()) {}
|
|
|
|
static constexpr uint32_t LARGE_SIZE = 10 * 1024 * 1024;
|
|
|
|
unique_ptr<Blob> blob;
|
|
};
|
|
constexpr uint32_t BlobSizeTest::LARGE_SIZE;
|
|
|
|
TEST_F(BlobSizeTest, CreatedBlobIsEmpty) {
|
|
EXPECT_EQ(0, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, Growing_1Byte) {
|
|
blob->resize(1);
|
|
EXPECT_EQ(1, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, Growing_Large) {
|
|
blob->resize(LARGE_SIZE);
|
|
EXPECT_EQ(LARGE_SIZE, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, Shrinking_Empty) {
|
|
blob->resize(LARGE_SIZE);
|
|
blob->resize(0);
|
|
EXPECT_EQ(0, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, Shrinking_1Byte) {
|
|
blob->resize(LARGE_SIZE);
|
|
blob->resize(1);
|
|
EXPECT_EQ(1, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, ResizingToItself_Empty) {
|
|
blob->resize(0);
|
|
EXPECT_EQ(0, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, ResizingToItself_1Byte) {
|
|
blob->resize(1);
|
|
blob->resize(1);
|
|
EXPECT_EQ(1, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, ResizingToItself_Large) {
|
|
blob->resize(LARGE_SIZE);
|
|
blob->resize(LARGE_SIZE);
|
|
EXPECT_EQ(LARGE_SIZE, blob->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, EmptyBlobStaysEmptyWhenLoading) {
|
|
Key key = blob->key();
|
|
blob.reset();
|
|
auto loaded = blobStore->load(key);
|
|
EXPECT_EQ(0, loaded->size());
|
|
}
|
|
|
|
TEST_F(BlobSizeTest, BlobSizeStaysIntactWhenLoading) {
|
|
blob->resize(LARGE_SIZE);
|
|
Key key = blob->key();
|
|
blob.reset();
|
|
auto loaded = blobStore->load(key);
|
|
EXPECT_EQ(LARGE_SIZE, loaded->size());
|
|
}
|