| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "CheckedOutputStreamTest.h" |
| |
| #include <decaf/util/zip/CheckedOutputStream.h> |
| #include <decaf/util/zip/Adler32.h> |
| #include <decaf/util/zip/CRC32.h> |
| #include <decaf/io/ByteArrayOutputStream.h> |
| |
| using namespace std; |
| using namespace decaf; |
| using namespace decaf::io; |
| using namespace decaf::lang; |
| using namespace decaf::lang::exceptions; |
| using namespace decaf::util; |
| using namespace decaf::util::zip; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| CheckedOutputStreamTest::CheckedOutputStreamTest() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| CheckedOutputStreamTest::~CheckedOutputStreamTest() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void CheckedOutputStreamTest::testConstructor() { |
| |
| ByteArrayOutputStream baos; |
| CRC32 check; |
| CheckedOutputStream chkOut( &baos, &check ); |
| CPPUNIT_ASSERT_EQUAL_MESSAGE( "the checkSum value of the constructor is not 0", |
| 0LL, chkOut.getChecksum()->getValue() ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void CheckedOutputStreamTest::testGetChecksum() { |
| |
| unsigned char byteArray[] = { 1, 2, 3, 'e', 'r', 't', 'g', 3, 6 }; |
| |
| ByteArrayOutputStream baos; |
| Adler32 check; |
| CheckedOutputStream chkOut( &baos, &check ); |
| |
| chkOut.write( byteArray[4] ); |
| // ran JDK and found that checkSum value is 7536755 |
| |
| CPPUNIT_ASSERT_EQUAL_MESSAGE( "the checkSum value for writeI is incorrect", |
| 7536755LL, chkOut.getChecksum()->getValue()); |
| |
| chkOut.getChecksum()->reset(); |
| chkOut.write( byteArray, 9, 5, 4 ); |
| // ran JDK and found that checkSum value is 51708133 |
| |
| CPPUNIT_ASSERT_EQUAL_MESSAGE( "the checkSum value for writeBII is incorrect ", |
| 51708133LL, chkOut.getChecksum()->getValue() ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void CheckedOutputStreamTest::testWriteI() { |
| |
| static const int SIZE = 9; |
| unsigned char byteArray[] = { 1, 2, 3, 'e', 'r', 't', 'g', 3, 6 }; |
| |
| ByteArrayOutputStream baos; |
| CRC32 check; |
| CheckedOutputStream chkOut( &baos, &check ); |
| |
| for( int ix = 0; ix < SIZE; ++ix ) { |
| chkOut.write( byteArray[ix] ); |
| } |
| |
| CPPUNIT_ASSERT_MESSAGE( |
| "the checkSum value is zero, no bytes are written to the output file", |
| chkOut.getChecksum()->getValue() != 0 ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void CheckedOutputStreamTest::testWriteBIII() { |
| |
| static const int SIZE = 9; |
| unsigned char byteArray[] = { 1, 2, 3, 'e', 'r', 't', 'g', 3, 6 }; |
| |
| ByteArrayOutputStream baos; |
| CRC32 check; |
| CheckedOutputStream chkOut( &baos, &check ); |
| |
| chkOut.write( byteArray, SIZE, 4, 5 ); |
| CPPUNIT_ASSERT_MESSAGE( "the checkSum value is zero, no bytes are written to the output file", |
| chkOut.getChecksum()->getValue() != 0 ); |
| |
| CPPUNIT_ASSERT_THROW_MESSAGE( |
| "Should have thrown an IndexOutOfBoundsException", |
| chkOut.write( byteArray, SIZE, 4, 6 ), |
| IndexOutOfBoundsException ); |
| } |