Function TestManifestBasic

manifest_test.go:37–70

(t *testing.T)

)

func TestManifestBasic(t *testing.T) {
	dir, err := ioutil.TempDir("", "badger-test")
	require.NoError(t, err)
	defer removeDir(dir)

	opt := getTestOptions(dir)
	{
		kv, err := Open(opt)
		require.NoError(t, err)
		n := 5000
		for i := 0; i < n; i++ {
			if (i % 10000) == 0 {
				fmt.Printf("Putting i=%d\n", i)
			}
			k := []byte(fmt.Sprintf("%16x", rand.Int63()))
			txnSet(t, kv, k, k, 0x00)
		}
		txnSet(t, kv, []byte("testkey"), []byte("testval"), 0x05)
		kv.validate()
		require.NoError(t, kv.Close())
	}

	kv, err := Open(opt)
	require.NoError(t, err)

	require.NoError(t, kv.View(func(txn *Txn) error {
		item, err := txn.Get([]byte("testkey"))
		require.NoError(t, err)
		require.EqualValues(t, "testval", string(getItemValue(t, item)))
		require.EqualValues(t, byte(0x05), item.UserMeta())
		return nil
	}))
	require.NoError(t, kv.Close())
}

func helpTestManifestFileCorruption(t *testing.T, off int64, errorContent string) {
	dir, err := ioutil.TempDir("", "badger-test")