3 #include "../conversion/conversionexception.h" 4 #include "../io/binaryreader.h" 5 #include "../io/binarywriter.h" 6 #include "../io/bitreader.h" 7 #include "../io/catchiofailure.h" 8 #include "../io/copy.h" 9 #include "../io/inifile.h" 10 #include "../io/misc.h" 11 #include "../io/path.h" 13 #include <cppunit/TestFixture.h> 14 #include <cppunit/extensions/HelperMacros.h> 33 CPPUNIT_TEST(testFailure);
34 CPPUNIT_TEST(testBinaryReader);
35 CPPUNIT_TEST(testBinaryWriter);
36 CPPUNIT_TEST(testBitReader);
37 CPPUNIT_TEST(testPathUtilities);
38 CPPUNIT_TEST(testIniFile);
39 CPPUNIT_TEST(testCopy);
40 CPPUNIT_TEST(testMisc);
41 CPPUNIT_TEST_SUITE_END();
48 void testBinaryReader();
49 void testBinaryWriter();
51 void testPathUtilities();
79 map<string, string> testMap;
80 CPPUNIT_ASSERT_THROW(testVec.at(1), out_of_range);
81 CPPUNIT_ASSERT_THROW(testMap.at(
"test"), out_of_range);
86 stream.exceptions(ios_base::failbit | ios_base::badbit);
87 stream.open(
"path/to/file/which/does/not/exist", ios_base::in);
100 testFile.exceptions(ios_base::failbit | ios_base::badbit);
103 CPPUNIT_ASSERT_EQUAL(reader.
readStreamsize(),
static_cast<istream::pos_type
>(398));
112 CPPUNIT_ASSERT(reader.
readUInt56LE() == 0x01020304050607u);
113 CPPUNIT_ASSERT(reader.
readUInt56BE() == 0x01020304050607u);
114 CPPUNIT_ASSERT(reader.
readUInt64LE() == 0x0102030405060708u);
115 CPPUNIT_ASSERT(reader.
readUInt64BE() == 0x0102030405060708u);
121 CPPUNIT_ASSERT(reader.
readInt32LE() == 0x01020304);
122 CPPUNIT_ASSERT(reader.
readInt32BE() == 0x01020304);
123 CPPUNIT_ASSERT(reader.
readInt40LE() == 0x0102030405);
124 CPPUNIT_ASSERT(reader.
readInt40BE() == 0x0102030405);
125 CPPUNIT_ASSERT(reader.
readInt56LE() == 0x01020304050607);
126 CPPUNIT_ASSERT(reader.
readInt56BE() == 0x01020304050607);
127 CPPUNIT_ASSERT(reader.
readInt64LE() == 0x0102030405060708);
128 CPPUNIT_ASSERT(reader.
readInt64BE() == 0x0102030405060708);
133 CPPUNIT_ASSERT(reader.
readBool() ==
false);
134 CPPUNIT_ASSERT(reader.
readBool() ==
true);
135 CPPUNIT_ASSERT(reader.
readString(3) ==
"abc");
138 ==
"01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901" 139 "23456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123" 140 "45678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345" 141 "678901234567890123456789");
144 CPPUNIT_ASSERT_MESSAGE(
"pos in stream not advanced on conversion error", reader.
readByte() == 0);
163 testFile.exceptions(ios_base::failbit | ios_base::badbit);
167 stringstream outputStream(ios_base::in | ios_base::out | ios_base::binary);
168 outputStream.exceptions(ios_base::failbit | ios_base::badbit);
170 outputStream.rdbuf()->pubsetbuf(testData,
sizeof(testData));
188 for (
char c : testData) {
189 CPPUNIT_ASSERT(c == static_cast<char>(testFile.get()));
190 if (testFile.tellg() >= 58) {
195 outputStream.seekp(0);
218 writer.
writeLengthPrefixedString(
"012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890" 219 "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901" 220 "234567890123456789012345678901234567890123456789012345678901234567890123456789");
224 for (
char c : testData) {
225 CPPUNIT_ASSERT(c == static_cast<char>(testFile.get()));
243 const byte testData[] = { 0x81, 0x90, 0x3C, 0x44, 0x28, 0x00, 0x44, 0x10, 0x20, 0xFF, 0xFA };
244 BitReader reader(reinterpret_cast<const char *>(testData),
sizeof(testData));
245 CPPUNIT_ASSERT(reader.
readBit() == 1);
254 CPPUNIT_ASSERT(reader.
readBit() == 0);
255 CPPUNIT_ASSERT(reader.
readBit() == 0);
258 CPPUNIT_ASSERT_EQUAL(static_cast<byte>(0xA), reader.
readBits<
byte>(4));
261 CPPUNIT_FAIL(
"no exception");
267 CPPUNIT_FAIL(
"no exception");
271 reader.
reset(reinterpret_cast<const char *>(testData),
sizeof(testData));
272 CPPUNIT_ASSERT_EQUAL(static_cast<std::size_t>(8 *
sizeof(testData)), reader.
bitsAvailable());
280 CPPUNIT_ASSERT_EQUAL(
"libc++utilities.so"s,
fileName(
"/usr/lib/libc++utilities.so"));
281 CPPUNIT_ASSERT_EQUAL(
"/usr/lib/"s,
directory(
"/usr/lib/libc++utilities.so"));
282 CPPUNIT_ASSERT(
directory(
"libc++utilities.so").empty());
283 string invalidPath(
"lib/c++uti*lities.so?");
285 CPPUNIT_ASSERT(invalidPath ==
"libc++utilities.so");
288 const string testFilesDir = iniFilePath.substr(0, iniFilePath.size() - 9);
289 auto testFilesDirEntries =
directoryEntries(testFilesDir.c_str(), DirectoryEntryType::All);
290 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"test.ini") != testFilesDirEntries.cend());
291 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
".") != testFilesDirEntries.cend());
292 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"..") != testFilesDirEntries.cend());
293 testFilesDirEntries =
directoryEntries(testFilesDir.c_str(), DirectoryEntryType::Directory);
294 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"test.ini") == testFilesDirEntries.cend());
295 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
".") != testFilesDirEntries.cend());
296 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"..") != testFilesDirEntries.cend());
297 testFilesDirEntries =
directoryEntries(testFilesDir.c_str(), DirectoryEntryType::File);
298 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"test.ini") != testFilesDirEntries.cend());
299 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
".") == testFilesDirEntries.cend());
300 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"..") == testFilesDirEntries.cend());
311 inputFile.exceptions(ios_base::failbit | ios_base::badbit);
315 ini.
parse(inputFile);
316 const auto globalScope = ini.
data().at(0);
317 const auto scope1 = ini.
data().at(1);
318 const auto scope2 = ini.
data().at(2);
319 CPPUNIT_ASSERT(globalScope.first.empty());
320 CPPUNIT_ASSERT(globalScope.second.find(
"key0") != globalScope.second.cend());
321 CPPUNIT_ASSERT(globalScope.second.find(
"key0")->second ==
"value 0");
322 CPPUNIT_ASSERT(globalScope.second.find(
"key1") == globalScope.second.cend());
323 CPPUNIT_ASSERT(scope1.first ==
"scope 1");
324 CPPUNIT_ASSERT(scope1.second.find(
"key1") != scope1.second.cend());
325 CPPUNIT_ASSERT(scope1.second.find(
"key1")->second ==
"value 1");
326 CPPUNIT_ASSERT(scope1.second.find(
"key2") != scope1.second.cend());
327 CPPUNIT_ASSERT(scope1.second.find(
"key2")->second ==
"value=2");
328 CPPUNIT_ASSERT(scope2.first ==
"scope 2");
329 CPPUNIT_ASSERT(scope2.second.find(
"key5") == scope2.second.cend());
333 outputFile.exceptions(ios_base::failbit | ios_base::badbit);
334 outputFile.open(workingCopyPathMode(
"output.ini", WorkingCopyMode::NoCopy), ios_base::out | ios_base::trunc);
335 ini.
make(outputFile);
339 outputFile.open(workingCopyPathMode(
"output.ini", WorkingCopyMode::NoCopy), ios_base::in);
341 ini2.
parse(outputFile);
342 CPPUNIT_ASSERT(ini.
data() == ini2.
data());
352 testFile.exceptions(ios_base::failbit | ios_base::badbit);
354 stringstream outputStream(ios_base::in | ios_base::out | ios_base::binary);
355 outputStream.exceptions(ios_base::failbit | ios_base::badbit);
359 copyHelper.
copy(testFile, outputStream, 50);
363 for (
byte i = 0; i < 50; ++i) {
364 CPPUNIT_ASSERT(testFile.get() == outputStream.get());
374 CPPUNIT_ASSERT_EQUAL(
"# file for testing INI parser\n" 378 "key1=value 1 # comment\n" 389 CPPUNIT_FAIL(
"no exception");
int64 readInt64LE()
Reads a 64-bit little endian signed integer from the current stream and advances the current position...
bool readBool()
Reads a boolean value from the current stream and advances the current position of the stream by one ...
void writeInt24LE(int32 value)
Writes a 24-bit little endian signed integer to the current stream and advances the current position ...
float32 readFloat32BE()
Reads a 32-bit big endian floating point value from the current stream and advances the current posit...
int64 readInt40BE()
Reads a 40-bit big endian signed integer from the current stream and advances the current position of...
int16 readInt16LE()
Reads a 16-bit little endian signed integer from the current stream and advances the current position...
void writeFloat64LE(float64 value)
Writes a 64-bit little endian floating point value to the current stream and advances the current pos...
void writeInt56LE(int64 value)
Writes a 56-bit big endian signed integer to the current stream and advances the current position of ...
Reads primitive data types from a std::istream.
float64 readFloat64LE()
Reads a 64-bit little endian floating point value from the current stream and advances the current po...
bool hasOwnership() const
Returns whether the writer takes ownership over the assigned stream.
int32 readInt32LE()
Reads a 32-bit little endian signed integer from the current stream and advances the current position...
Writes primitive data types to a std::ostream.
float32 readFloat32LE()
Reads a 32-bit little endian floating point value from the current stream and advances the current po...
intType readSignedExpGolombCodedBits()
Reads "Exp-Golomb coded" bits (signed).
uint32 readUInt24BE()
Reads a 24-bit big endian unsigned integer from the current stream and advances the current position ...
int16 readInt16BE()
Reads a 16-bit big endian signed integer from the current stream and advances the current position of...
intType readUnsignedExpGolombCodedBits()
Reads "Exp-Golomb coded" bits (unsigned).
CPP_UTILITIES_EXPORT std::list< std::string > directoryEntries(const char *path, DirectoryEntryType types=DirectoryEntryType::All)
Returns the names of the directory entries in the specified path with the specified types...
The ConversionException class is thrown by the various conversion functions of this library when a co...
void testBinaryReader()
Tests the most important methods of the BinaryReader.
void writeInt40LE(int64 value)
Writes a 40-bit big endian signed integer to the current stream and advances the current position of ...
The IoTests class tests classes and methods of the IoUtilities namespace.
void writeUInt24BE(uint32 value)
Writes a 24-bit big endian unsigned integer to the current stream and advances the current position o...
void make(std::ostream &outputStream)
Write the current data to the specified outputStream.
void testCopy()
Tests CopyHelper.
void writeUInt16BE(uint16 value)
Writes a 16-bit big endian unsigned integer to the current stream and advances the current position o...
The CopyHelper class helps to copy bytes from one stream to another.
void writeUInt56BE(uint64 value)
Writes a 56-bit big endian unsigned integer to the current stream and advances the current position o...
int64 readInt64BE()
Reads a 64-bit big endian signed integer from the current stream and advances the current position of...
Contains literals to ease asserting with CPPUNIT_ASSERT_EQUAL.
void writeUInt40BE(uint64 value)
Writes a 40-bit big endian unsigned integer to the current stream and advances the current position o...
void writeUInt16LE(uint16 value)
Writes a 16-bit little endian unsigned integer to the current stream and advances the current positio...
void writeBool(bool value)
Writes a boolean value to the current stream and advances the current position of the stream by one b...
void testMisc()
Tests misc IO utilities.
void writeUInt24LE(uint32 value)
Writes a 24-bit little endian unsigned integer to the current stream and advances the current positio...
The BitReader class provides bitwise reading of buffered data.
float64 readFloat64BE()
Reads a 64-bit big endian floating point value from the current stream and advances the current posit...
std::vector< std::pair< std::string, std::multimap< std::string, std::string > > > & data()
Returns the data of the file.
int64 readInt56BE()
Reads a 56-bit big endian signed integer from the current stream and advances the current position of...
std::size_t bitsAvailable()
Returns the number of bits which are still available to read.
uint64 readUInt56LE()
Reads a 56-bit little endian unsigned integer from the current stream and advances the current positi...
void writeInt16LE(int16 value)
Writes a 16-bit little endian signed integer to the current stream and advances the current position ...
CPP_UTILITIES_EXPORT std::string readFile(const std::string &path, std::string::size_type maxSize=std::string::npos)
Reads all contents of the specified file in a single call.
bool hasOwnership() const
Returns whether the reader takes ownership over the assigned stream.
void writeLengthPrefixedString(const std::string &value)
Writes the length of a string and the string itself to the current stream.
uint32 readUInt32LE()
Reads a 32-bit little endian unsigned integer from the current stream and advances the current positi...
CPPUNIT_TEST_SUITE_REGISTRATION(IoTests)
void writeFloat64BE(float64 value)
Writes a 64-bit big endian floating point value to the current stream and advances the current positi...
void writeFloat32BE(float32 value)
Writes a 32-bit big endian floating point value to the current stream and advances the current positi...
uint32 readUInt32BE()
Reads a 32-bit big endian unsigned integer from the current stream and advances the current position ...
Contains utility classes helping to read and write streams.
Contains classes and functions utilizing creating of test applications.
void writeUInt40LE(uint64 value)
Writes a 40-bit big endian unsigned integer to the current stream and advances the current position o...
std::int8_t sbyte
signed byte
void testBinaryWriter()
Tests the most important methods of the BinaryWriter.
void setStream(std::ostream *stream, bool giveOwnership=false)
Assigns the stream the writer will write to when calling one of the write-methods.
void writeString(const std::string &value)
Writes a string to the current stream and advances the current position of the stream by the length o...
uint64 readUInt40BE()
Reads a 40-bit big endian unsigned integer from the current stream and advances the current position ...
void writeInt56BE(int64 value)
Writes a 56-bit big endian signed integer to the current stream and advances the current position of ...
Contains several functions providing conversions between different data types.
void copy(std::istream &input, std::ostream &output, std::size_t count)
Copies count bytes from input to output.
std::istream::pos_type readStreamsize()
Returns the size of the assigned stream.
uint64 readUInt64BE()
Reads a 64-bit big endian unsigned integer from the current stream and advances the current position ...
std::uint32_t uint32
unsigned 32-bit integer
void writeUInt56LE(uint64 value)
Writes a 56-bit big endian unsigned integer to the current stream and advances the current position o...
uint16 readUInt16LE()
Reads a 16-bit little endian unsigned integer from the current stream and advances the current positi...
uint16 readUInt16BE()
Reads a 16-bit big endian unsigned integer from the current stream and advances the current position ...
void writeUInt32LE(uint32 value)
Writes a 32-bit little endian unsigned integer to the current stream and advances the current positio...
int32 readInt24LE()
Reads a 24-bit little endian signed integer from the current stream and advances the current position...
void writeInt32LE(int32 value)
Writes a 32-bit little endian signed integer to the current stream and advances the current position ...
void writeInt16BE(int16 value)
Writes a 16-bit big endian signed integer to the current stream and advances the current position of ...
void testPathUtilities()
Tests fileName() and removeInvalidChars().
void testIniFile()
Tests IniFile.
void writeInt64LE(int64 value)
Writes a 64-bit little endian signed integer to the current stream and advances the current position ...
void setStream(std::istream *stream, bool giveOwnership=false)
Assigns the stream the reader will read from when calling one of the read-methods.
CPP_UTILITIES_EXPORT std::string directory(const std::string &path)
Returns the directory of the specified path string (including trailing slash).
std::string readTerminatedString(byte termination=0)
Reads a terminated string from the current stream.
const std::ostream * stream() const
Returns a pointer to the stream the writer will write to when calling one of the write-methods.
void writeUInt32BE(uint32 value)
Writes a 32-bit big endian unsigned integer to the current stream and advances the current position o...
void writeInt24BE(int32 value)
Writes a 24-bit big endian signed integer to the current stream and advances the current position of ...
const std::istream * stream() const
Returns a pointer to the stream the reader will read from when calling one of the read-methods...
void skipBits(std::size_t bitCount)
Skips the specified number of bits without reading it.
intType readBits(byte bitCount)
Reads the specified number of bits from the buffer advancing the current position by bitCount bits...
void writeFloat32LE(float32 value)
Writes a 32-bit little endian floating point value to the current stream and advances the current pos...
void parse(std::istream &inputStream)
Parses all data from the specified inputStream.
int32 readInt32BE()
Reads a 32-bit big endian signed integer from the current stream and advances the current position of...
int32 readInt24BE()
Reads a 24-bit big endian signed integer from the current stream and advances the current position of...
std::uint8_t byte
unsigned byte
void reset(const char *buffer, std::size_t bufferSize)
Resets the reader.
void writeInt64BE(int64 value)
Writes a 64-bit big endian signed integer to the current stream and advances the current position of ...
The IniFile class parses and makes INI files.
void testFailure()
Tests for GCC Bug 66145.
uint32 readUInt24LE()
Reads a 24-bit little endian unsigned integer from the current stream and advances the current positi...
int64 readInt56LE()
Reads a 56-bit little endian signed integer from the current stream and advances the current position...
byte readByte()
Reads a single byte/unsigned character from the current stream and advances the current position of t...
void writeUInt64LE(uint64 value)
Writes a 64-bit little endian unsigned integer to the current stream and advances the current positio...
void writeInt32BE(int32 value)
Writes a 32-bit big endian signed integer to the current stream and advances the current position of ...
CPP_UTILITIES_EXPORT const char * catchIoFailure()
Provides a workaround for GCC Bug 66145.
CPP_UTILITIES_EXPORT std::string fileName(const std::string &path)
Returns the file name and extension of the specified path string.
uint64 readUInt64LE()
Reads a 64-bit little endian unsigned integer from the current stream and advances the current positi...
void testBitReader()
Tests the BitReader.
CPP_UTILITIES_EXPORT void removeInvalidChars(std::string &fileName)
Removes invalid characters from the specified fileName.
void align()
Re-establishes alignment.
std::string readLengthPrefixedString()
Reads a length prefixed string from the current stream.
byte readBit()
Reads the one bit from the buffer advancing the current position by one bit.
void writeUInt64BE(uint64 value)
Writes a 64-bit big endian unsigned integer to the current stream and advances the current position o...
void writeTerminatedString(const std::string &value)
Writes a terminated string to the current stream and advances the current position of the stream by t...
uint64 readUInt56BE()
Reads a 56-bit big endian unsigned integer from the current stream and advances the current position ...
std::string readString(std::size_t length)
Reads a string from the current stream of the given length from the stream and advances the current p...
int64 readInt40LE()
Reads a 40-bit little endian signed integer from the current stream and advances the current position...
CPP_UTILITIES_EXPORT std::string testFilePath(const std::string &name)
Convenience function which returns the full path of the test file with the specified name...
intType showBits(byte bitCount)
Reads the specified number of bits from the buffer without advancing the current position.
uint64 readUInt40LE()
Reads a 40-bit little endian unsigned integer from the current stream and advances the current positi...
void writeInt40BE(int64 value)
Writes a 40-bit big endian signed integer to the current stream and advances the current position of ...