dbtest

package
v1.12.0-rc.1 Latest Latest
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 Go to latest Published: Dec 2, 2024 License: BSD-3-Clause Imports: 14 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Benchmarks is a list of all database benchmarks
	Benchmarks = map[string]func(b *testing.B, db database.Database, keys, values [][]byte){
		"Get":            BenchmarkGet,
		"Put":            BenchmarkPut,
		"Delete":         BenchmarkDelete,
		"BatchPut":       BenchmarkBatchPut,
		"BatchDelete":    BenchmarkBatchDelete,
		"BatchWrite":     BenchmarkBatchWrite,
		"ParallelGet":    BenchmarkParallelGet,
		"ParallelPut":    BenchmarkParallelPut,
		"ParallelDelete": BenchmarkParallelDelete,
	}
	// BenchmarkSizes to use with each benchmark
	BenchmarkSizes = [][]int{

		{1024, 32, 32},
		{1024, 256, 256},
		{1024, 2 * units.KiB, 2 * units.KiB},
	}
)
View Source 
var Tests = map[string]func(t *testing.T, db database.Database){
	"SimpleKeyValueClosed":             TestSimpleKeyValueClosed,
	"NewBatchClosed":                   TestNewBatchClosed,
	"BatchPut":                         TestBatchPut,
	"BatchDelete":                      TestBatchDelete,
	"BatchReset":                       TestBatchReset,
	"BatchReuse":                       TestBatchReuse,
	"BatchRewrite":                     TestBatchRewrite,
	"BatchReplay":                      TestBatchReplay,
	"BatchReplayPropagateError":        TestBatchReplayPropagateError,
	"BatchInner":                       TestBatchInner,
	"BatchLargeSize":                   TestBatchLargeSize,
	"IteratorSnapshot":                 TestIteratorSnapshot,
	"Iterator":                         TestIterator,
	"IteratorStart":                    TestIteratorStart,
	"IteratorPrefix":                   TestIteratorPrefix,
	"IteratorStartPrefix":              TestIteratorStartPrefix,
	"IteratorMemorySafety":             TestIteratorMemorySafety,
	"IteratorClosed":                   TestIteratorClosed,
	"IteratorError":                    TestIteratorError,
	"IteratorErrorAfterRelease":        TestIteratorErrorAfterRelease,
	"CompactNoPanic":                   TestCompactNoPanic,
	"MemorySafetyBatch":                TestMemorySafetyBatch,
	"AtomicClear":                      TestAtomicClear,
	"Clear":                            TestClear,
	"AtomicClearPrefix":                TestAtomicClearPrefix,
	"ClearPrefix":                      TestClearPrefix,
	"ModifyValueAfterBatchPut":         TestModifyValueAfterBatchPut,
	"ModifyValueAfterBatchPutReplay":   TestModifyValueAfterBatchPutReplay,
	"ConcurrentBatches":                TestConcurrentBatches,
	"ManySmallConcurrentKVPairBatches": TestManySmallConcurrentKVPairBatches,
}

Tests is a list of all database tests

View Source 
var TestsBasic = map[string]func(t *testing.T, db database.KeyValueReaderWriterDeleter){
	"SimpleKeyValue":       TestSimpleKeyValue,
	"OverwriteKeyValue":    TestOverwriteKeyValue,
	"EmptyKey":             TestEmptyKey,
	"KeyEmptyValue":        TestKeyEmptyValue,
	"MemorySafetyDatabase": TestMemorySafetyDatabase,
	"ModifyValueAfterPut":  TestModifyValueAfterPut,
	"PutGetEmpty":          TestPutGetEmpty,
}

TestsBasic is a list of all basic database tests that require only a KeyValueReaderWriterDeleter.

Functions

func BenchmarkBatchDelete 

func BenchmarkBatchDelete(b *testing.B, db database.Database, keys, _ [][]byte)

BenchmarkBatchDelete measures the time it takes to batch delete.

func BenchmarkBatchPut 

func BenchmarkBatchPut(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkBatchPut measures the time it takes to batch put.

func BenchmarkBatchWrite 

func BenchmarkBatchWrite(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkBatchWrite measures the time it takes to batch write.

func BenchmarkDelete 

func BenchmarkDelete(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkDelete measures the time it takes to delete a (k, v) from a database.

func BenchmarkGet 

func BenchmarkGet(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkGet measures the time it takes to get an operation from a database.

func BenchmarkParallelDelete 

func BenchmarkParallelDelete(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkParallelDelete measures the time it takes to delete a (k, v) from the db.

func BenchmarkParallelGet 

func BenchmarkParallelGet(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkParallelGet measures the time it takes to read in parallel.

func BenchmarkParallelPut 

func BenchmarkParallelPut(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkParallelPut measures the time it takes to write to the db in parallel.

func BenchmarkPut 

func BenchmarkPut(b *testing.B, db database.Database, keys, values [][]byte)

BenchmarkPut measures the time it takes to write an operation to a database.

func FuzzKeyValue 

func FuzzKeyValue(f *testing.F, db database.KeyValueReaderWriterDeleter)

func FuzzNewIteratorWithPrefix 

func FuzzNewIteratorWithPrefix(f *testing.F, db database.Database)

func FuzzNewIteratorWithStartAndPrefix 

func FuzzNewIteratorWithStartAndPrefix(f *testing.F, db database.Database)

func SetupBenchmark 

func SetupBenchmark(b *testing.B, count int, keySize, valueSize int) ([][]byte, [][]byte)

Writes size data into the db in order to setup reads in subsequent tests.

func TestAtomicClear 

func TestAtomicClear(t *testing.T, db database.Database)

func TestAtomicClearPrefix 

func TestAtomicClearPrefix(t *testing.T, db database.Database)

func TestBatchDelete 

func TestBatchDelete(t *testing.T, db database.Database)

TestBatchDelete tests to make sure that batched deletes work as expected.

func TestBatchInner 

func TestBatchInner(t *testing.T, db database.Database)

TestBatchInner tests to make sure that inner can be used to write to the database.

func TestBatchLargeSize 

func TestBatchLargeSize(t *testing.T, db database.Database)

TestBatchLargeSize tests to make sure that the batch can support a large amount of entries.

func TestBatchPut 

func TestBatchPut(t *testing.T, db database.Database)

TestBatchPut tests to make sure that batched writes work as expected.

func TestBatchReplay 

func TestBatchReplay(t *testing.T, db database.Database)

TestBatchReplay tests to make sure that batches will correctly replay their contents.

func TestBatchReplayPropagateError 

func TestBatchReplayPropagateError(t *testing.T, db database.Database)

TestBatchReplayPropagateError tests to make sure that batches will correctly propagate any returned error during Replay.

func TestBatchReset 

func TestBatchReset(t *testing.T, db database.Database)

TestBatchReset tests to make sure that a batch drops un-written operations when it is reset.

func TestBatchReuse 

func TestBatchReuse(t *testing.T, db database.Database)

TestBatchReuse tests to make sure that a batch can be reused once it is reset.

func TestBatchRewrite 

func TestBatchRewrite(t *testing.T, db database.Database)

TestBatchRewrite tests to make sure that write can be called multiple times on a batch and the values will be updated correctly.

func TestClear 

func TestClear(t *testing.T, db database.Database)

func TestClearPrefix 

func TestClearPrefix(t *testing.T, db database.Database)

func TestCompactNoPanic 

func TestCompactNoPanic(t *testing.T, db database.Database)

TestCompactNoPanic tests to make sure compact never panics.

func TestConcurrentBatches 

func TestConcurrentBatches(t *testing.T, db database.Database)

func TestEmptyKey 

func TestEmptyKey(t *testing.T, db database.KeyValueReaderWriterDeleter)

func TestIterator 

func TestIterator(t *testing.T, db database.Database)

TestIterator tests to make sure the database iterates over the database contents lexicographically.

func TestIteratorClosed 

func TestIteratorClosed(t *testing.T, db database.Database)

TestIteratorClosed tests to make sure that an iterator that was created with a closed database will report a closed error correctly.

func TestIteratorError 

func TestIteratorError(t *testing.T, db database.Database)

TestIteratorError tests to make sure that an iterator on a database will report itself as being exhausted and return database.ErrClosed to indicate that the iteration was not successful. Additionally tests that an iterator that has already called Next() can still serve its current value after the underlying DB was closed.

func TestIteratorErrorAfterRelease 

func TestIteratorErrorAfterRelease(t *testing.T, db database.Database)

TestIteratorErrorAfterRelease tests to make sure that an iterator that was released still reports the error correctly.

func TestIteratorMemorySafety 

func TestIteratorMemorySafety(t *testing.T, db database.Database)

TestIteratorMemorySafety tests to make sure that keys can values are able to be modified from the returned iterator.

func TestIteratorPrefix 

func TestIteratorPrefix(t *testing.T, db database.Database)

TestIteratorPrefix tests to make sure the iterator can be configured to skip keys missing the provided prefix.

func TestIteratorSnapshot 

func TestIteratorSnapshot(t *testing.T, db database.Database)

TestIteratorSnapshot tests to make sure the database iterates over a snapshot of the database at the time of the iterator creation.

func TestIteratorStart 

func TestIteratorStart(t *testing.T, db database.Database)

TestIteratorStart tests to make sure the iterator can be configured to start mid way through the database.

func TestIteratorStartPrefix 

func TestIteratorStartPrefix(t *testing.T, db database.Database)

TestIteratorStartPrefix tests to make sure that the iterator can start mid way through the database while skipping a prefix.

func TestKeyEmptyValue 

func TestKeyEmptyValue(t *testing.T, db database.KeyValueReaderWriterDeleter)

func TestManySmallConcurrentKVPairBatches 

func TestManySmallConcurrentKVPairBatches(t *testing.T, db database.Database)

func TestMemorySafetyBatch 

func TestMemorySafetyBatch(t *testing.T, db database.Database)

TestMemorySafetyBatch ensures it is safe to modify a key after passing it to Batch.Put.

func TestMemorySafetyDatabase 

func TestMemorySafetyDatabase(t *testing.T, db database.KeyValueReaderWriterDeleter)

TestMemorySafetyDatabase ensures it is safe to modify a key after passing it to Database.Put and Database.Get.

func TestModifyValueAfterBatchPut 

func TestModifyValueAfterBatchPut(t *testing.T, db database.Database)

func TestModifyValueAfterBatchPutReplay 

func TestModifyValueAfterBatchPutReplay(t *testing.T, db database.Database)

func TestModifyValueAfterPut 

func TestModifyValueAfterPut(t *testing.T, db database.KeyValueReaderWriterDeleter)

func TestNewBatchClosed 

func TestNewBatchClosed(t *testing.T, db database.Database)

TestNewBatchClosed tests to make sure that calling NewBatch on a closed database returns a batch that errors correctly.

func TestOverwriteKeyValue 

func TestOverwriteKeyValue(t *testing.T, db database.KeyValueReaderWriterDeleter)

func TestPutGetEmpty 

func TestPutGetEmpty(t *testing.T, db database.KeyValueReaderWriterDeleter)

func TestSimpleKeyValue 

func TestSimpleKeyValue(t *testing.T, db database.KeyValueReaderWriterDeleter)

TestSimpleKeyValue tests to make sure that simple Put + Get + Delete + Has calls return the expected values.

func TestSimpleKeyValueClosed 

func TestSimpleKeyValueClosed(t *testing.T, db database.Database)

TestSimpleKeyValueClosed tests to make sure that Put + Get + Delete + Has calls return the correct error when the database has been closed.

Types

This section is empty.

Source Files

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