func TestGetDockerHostConfig(t *testing.T) {
os.Setenv("HYPERLEDGER_VM_DOCKER_HOSTCONFIG_NETWORKMODE", "overlay")
os.Setenv("HYPERLEDGER_VM_DOCKER_HOSTCONFIG_CPUSHARES", fmt.Sprint(1024*1024*1024*2))
config.SetupTestConfig("./../../../peer")
hostConfig := getDockerHostConfig()
testutil.AssertNotNil(t, hostConfig)
testutil.AssertEquals(t, hostConfig.NetworkMode, "overlay")
testutil.AssertEquals(t, hostConfig.LogConfig.Type, "json-file")
testutil.AssertEquals(t, hostConfig.LogConfig.Config["max-size"], "50m")
testutil.AssertEquals(t, hostConfig.LogConfig.Config["max-file"], "5")
testutil.AssertEquals(t, hostConfig.Memory, int64(1024*1024*1024*2))
testutil.AssertEquals(t, hostConfig.CPUShares, int64(1024*1024*1024*2))
}
func testBlockFileStreamUnexpectedEOF(t *testing.T, numBlocks int, partialBlockBytes []byte) {
env := newTestEnv(t)
defer env.Cleanup()
w := newTestBlockfileWrapper(t, env)
blockfileMgr := w.blockfileMgr
blocks := testutil.ConstructTestBlocks(t, numBlocks)
w.addBlocks(blocks)
blockfileMgr.currentFileWriter.append(partialBlockBytes, true)
w.close()
s, err := newBlockfileStream(blockfileMgr.rootDir, 0, 0)
defer s.close()
testutil.AssertNoError(t, err, "Error in constructing blockfile stream")
for i := 0; i < numBlocks; i++ {
blockBytes, err := s.nextBlockBytes()
testutil.AssertNotNil(t, blockBytes)
testutil.AssertNoError(t, err, "Error in getting next block")
}
blockBytes, err := s.nextBlockBytes()
testutil.AssertNil(t, blockBytes)
testutil.AssertSame(t, err, ErrUnexpectedEndOfBlockfile)
}
func TestStateTrie_ComputeHash_WithDB_Staggered_Keys(t *testing.T) {
testDBWrapper.CleanDB(t)
stateTrie := NewStateTrie()
stateTrieTestWrapper := &stateTrieTestWrapper{stateTrie, t}
/////////////////////////////////////////////////////////
// Test1 - Add a few staggered keys
/////////////////////////////////////////////////////////
stateDelta := statemgmt.NewStateDelta()
stateDelta.Set("ID", "key1", []byte("value_key1"), nil)
stateDelta.Set("ID", "key", []byte("value_key"), nil)
stateDelta.Set("ID", "k", []byte("value_k"), nil)
expectedHashKey1 := expectedCryptoHashForTest(newTrieKey("ID", "key1"), []byte("value_key1"))
expectedHashKey := expectedCryptoHashForTest(newTrieKey("ID", "key"), []byte("value_key"), expectedHashKey1)
expectedHashK := expectedCryptoHashForTest(newTrieKey("ID", "k"), []byte("value_k"), expectedHashKey)
rootHash1 := stateTrieTestWrapper.PrepareWorkingSetAndComputeCryptoHash(stateDelta)
testutil.AssertEquals(t, rootHash1, expectedHashK)
stateTrieTestWrapper.PersistChangesAndResetInMemoryChanges()
/////////////////////////////////////////////////////////
// Test2 - Add a new key in path of existing staggered keys
/////////////////////////////////////////////////////////
t.Logf("- Add a new key in path of existing staggered keys -")
stateDelta = statemgmt.NewStateDelta()
stateDelta.Set("ID", "ke", []byte("value_ke"), nil)
expectedHashKe := expectedCryptoHashForTest(newTrieKey("ID", "ke"), []byte("value_ke"), expectedHashKey)
expectedHashK = expectedCryptoHashForTest(newTrieKey("ID", "k"), []byte("value_k"), expectedHashKe)
rootHash2 := stateTrieTestWrapper.PrepareWorkingSetAndComputeCryptoHash(stateDelta)
testutil.AssertEquals(t, rootHash2, expectedHashK)
stateTrieTestWrapper.PersistChangesAndResetInMemoryChanges()
/////////////////////////////////////////////////////////
// Test3 - Change value of one of the existing keys
/////////////////////////////////////////////////////////
stateDelta = statemgmt.NewStateDelta()
stateDelta.Set("ID", "ke", []byte("value_ke_new"), nil)
expectedHashKe = expectedCryptoHashForTest(newTrieKey("ID", "ke"), []byte("value_ke_new"), expectedHashKey)
expectedHashK = expectedCryptoHashForTest(newTrieKey("ID", "k"), []byte("value_k"), expectedHashKe)
rootHash3 := stateTrieTestWrapper.PrepareWorkingSetAndComputeCryptoHash(stateDelta)
testutil.AssertEquals(t, rootHash3, expectedHashK)
stateTrieTestWrapper.PersistChangesAndResetInMemoryChanges()
/////////////////////////////////////////////////////////
// Test4 - delete one of the existing keys
/////////////////////////////////////////////////////////
stateDelta = statemgmt.NewStateDelta()
stateDelta.Delete("ID", "ke", nil)
expectedHashK = expectedCryptoHashForTest(newTrieKey("ID", "k"), []byte("value_k"), expectedHashKey)
rootHash4 := stateTrieTestWrapper.PrepareWorkingSetAndComputeCryptoHash(stateDelta)
testutil.AssertEquals(t, rootHash4, expectedHashK)
stateTrieTestWrapper.PersistChangesAndResetInMemoryChanges()
// Delete should not remove the key from db because, this key has children
testutil.AssertNotNil(t, testDBWrapper.GetFromStateCF(t, newTrieKey("ID", "ke").getEncodedBytes()))
testutil.AssertEquals(t, rootHash1, rootHash4)
//////////////////////////////////////////////////////////////
// Test4 - Add one more key as a sibling of an intermediate node
//////////////////////////////////////////////////////////////
stateDelta = statemgmt.NewStateDelta()
stateDelta.Set("ID", "kez", []byte("value_kez"), nil)
expectedHashKez := expectedCryptoHashForTest(newTrieKey("ID", "kez"), []byte("value_kez"))
expectedHashKe = expectedCryptoHashForTest(nil, nil, expectedHashKey, expectedHashKez)
expectedHashK = expectedCryptoHashForTest(newTrieKey("ID", "k"), []byte("value_k"), expectedHashKe)
rootHash5 := stateTrieTestWrapper.PrepareWorkingSetAndComputeCryptoHash(stateDelta)
testutil.AssertEquals(t, rootHash5, expectedHashK)
}