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added test for BitReader

This commit is contained in:
Martchus 2016-01-27 01:13:49 +01:00
parent 7299299a40
commit 503e4cf3c7
1 changed files with 20 additions and 0 deletions
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20
tests/iotests.cpp
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@ -1,5 +1,6 @@
#include "../io/binaryreader.h"
#include "../io/binarywriter.h"
#include "../io/bitreader.h"
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/TestFixture.h>
@ -22,6 +23,7 @@ class IoTests : public TestFixture
CPPUNIT_TEST(testFailure);
CPPUNIT_TEST(testBinaryReader);
CPPUNIT_TEST(testBinaryWriter);
CPPUNIT_TEST(testBitReader);
CPPUNIT_TEST_SUITE_END();
public:
@ -31,6 +33,7 @@ public:
void testFailure();
void testBinaryReader();
void testBinaryWriter();
void testBitReader();
};
CPPUNIT_TEST_SUITE_REGISTRATION(IoTests);
@ -165,3 +168,20 @@ void IoTests::testBinaryWriter()
CPPUNIT_ASSERT(c == static_cast<char>(testFile.get()));
}
}
/*!
* \brief Tests the BitReader.
*/
void IoTests::testBitReader()
{
byte testData[] = {0x81, 0x90, 0x3C, 0x44, 0x28, 0x00, 0x44};
BitReader reader(reinterpret_cast<char *>(testData), sizeof(testData));
CPPUNIT_ASSERT(reader.readBit() == 1);
reader.skipBits(6);
CPPUNIT_ASSERT(reader.showBits<byte>(2) == 3);
CPPUNIT_ASSERT(reader.readBits<byte>(2) == 3);
CPPUNIT_ASSERT(reader.readBits<uint32>(32) == (0x103C4428 << 1));
reader.align();
CPPUNIT_ASSERT(reader.readBits<byte>(8) == 0x44);
CPPUNIT_ASSERT_THROW(reader.readBit(), std::ios_base::failure);
}