| /* |
| * 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 "InputStreamReaderTest.h" |
| |
| #include <decaf/io/Reader.h> |
| #include <decaf/lang/exceptions/IndexOutOfBoundsException.h> |
| |
| #include <vector> |
| |
| using namespace std; |
| using namespace decaf; |
| using namespace decaf::io; |
| using namespace decaf::lang::exceptions; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| const std::string InputStreamReaderTest::TEST_STRING = "This is a test message with some simple text in it."; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| InputStreamReaderTest::InputStreamReaderTest() : buffer1(), reader1() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| InputStreamReaderTest::~InputStreamReaderTest() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void InputStreamReaderTest::setUp() { |
| |
| this->buffer1 = new ByteArrayInputStream( (unsigned char*)TEST_STRING.c_str(), (int)TEST_STRING.length() ); |
| this->reader1 = new InputStreamReader( this->buffer1 ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void InputStreamReaderTest::tearDown() { |
| |
| try{ |
| delete this->reader1; |
| delete this->buffer1; |
| } catch(...) {} |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void InputStreamReaderTest::testClose() { |
| |
| this->reader1->close(); |
| |
| CPPUNIT_ASSERT_THROW_MESSAGE( |
| "Should throw an IOException", |
| this->reader1->read(), |
| IOException ); |
| |
| CPPUNIT_ASSERT_THROW_MESSAGE( |
| "Should throw an IOException", |
| this->reader1->ready(), |
| IOException ); |
| |
| CPPUNIT_ASSERT_NO_THROW( this->reader1->close() ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void InputStreamReaderTest::testConstructorInputStream() { |
| |
| CPPUNIT_ASSERT_THROW_MESSAGE( |
| "Should throw an NullPointerException", |
| InputStreamReader( NULL ), |
| NullPointerException ); |
| |
| InputStreamReader* reader2 = new InputStreamReader( this->buffer1 ); |
| reader2->close(); |
| delete reader2; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void InputStreamReaderTest::testRead() { |
| |
| CPPUNIT_ASSERT_EQUAL( 'T', (char) this->reader1->read() ); |
| CPPUNIT_ASSERT_EQUAL( 'h', (char) this->reader1->read() ); |
| CPPUNIT_ASSERT_EQUAL( 'i', (char) this->reader1->read() ); |
| CPPUNIT_ASSERT_EQUAL( 's', (char) this->reader1->read() ); |
| CPPUNIT_ASSERT_EQUAL( ' ', (char) this->reader1->read() ); |
| |
| std::vector<char> buffer( TEST_STRING.length() - 5 ); |
| this->reader1->read( &buffer[0], (int)buffer.size(), 0, (int)TEST_STRING.length() - 5 ); |
| CPPUNIT_ASSERT_EQUAL( -1, this->reader1->read() ); |
| |
| this->reader1->close(); |
| |
| CPPUNIT_ASSERT_THROW_MESSAGE( |
| "Should throw an IOException", |
| this->reader1->read(), |
| IOException ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void InputStreamReaderTest::testReady() { |
| |
| CPPUNIT_ASSERT_MESSAGE( "Ready test failed", this->reader1->ready() ); |
| this->reader1->read(); |
| CPPUNIT_ASSERT_MESSAGE("More chars, but not ready", this->reader1->ready()); |
| |
| CPPUNIT_ASSERT( this->reader1->ready() ); |
| std::vector<char> buffer( TEST_STRING.length() - 1 ); |
| this->reader1->read( buffer ); |
| CPPUNIT_ASSERT( !this->reader1->ready() ); |
| } |