github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/storage/temp_engine_test.go (about)

     1  // Copyright 2017 The Cockroach Authors.
     2  //
     3  // Use of this software is governed by the Business Source License
     4  // included in the file licenses/BSL.txt.
     5  //
     6  // As of the Change Date specified in that file, in accordance with
     7  // the Business Source License, use of this software will be governed
     8  // by the Apache License, Version 2.0, included in the file
     9  // licenses/APL.txt.
    10  
    11  package storage
    12  
    13  import (
    14  	"testing"
    15  
    16  	"github.com/cockroachdb/cockroach/pkg/base"
    17  	"github.com/cockroachdb/cockroach/pkg/testutils"
    18  	"github.com/cockroachdb/cockroach/pkg/util/leaktest"
    19  )
    20  
    21  func TestNewRocksDBTempEngine(t *testing.T) {
    22  	defer leaktest.AfterTest(t)()
    23  
    24  	// Create the temporary directory for the RocksDB engine.
    25  	tempDir, tempDirCleanup := testutils.TempDir(t)
    26  	defer tempDirCleanup()
    27  
    28  	engine, _, err := NewRocksDBTempEngine(base.TempStorageConfig{Path: tempDir}, base.StoreSpec{Path: tempDir})
    29  	if err != nil {
    30  		t.Fatalf("error encountered when invoking NewRocksDBTempEngine: %+v", err)
    31  	}
    32  	defer engine.Close()
    33  
    34  	// Temp engine initialized with the temporary directory.
    35  	if dir := engine.(*rocksDBTempEngine).db.cfg.StorageConfig.Dir; tempDir != dir {
    36  		t.Fatalf("temp engine initialized with unexpected parent directory.\nexpected %s\nactual %s",
    37  			tempDir, dir)
    38  	}
    39  }