3 #include "../conversion/conversionexception.h" 4 #include "../io/ansiescapecodes.h" 5 #include "../io/binaryreader.h" 6 #include "../io/binarywriter.h" 7 #include "../io/bitreader.h" 8 #include "../io/catchiofailure.h" 9 #include "../io/copy.h" 10 #include "../io/inifile.h" 11 #include "../io/misc.h" 12 #include "../io/path.h" 14 #include <cppunit/TestFixture.h> 15 #include <cppunit/extensions/HelperMacros.h> 34 CPPUNIT_TEST(testFailure);
35 CPPUNIT_TEST(testBinaryReader);
36 CPPUNIT_TEST(testBinaryWriter);
37 CPPUNIT_TEST(testBitReader);
38 CPPUNIT_TEST(testPathUtilities);
39 CPPUNIT_TEST(testIniFile);
40 CPPUNIT_TEST(testCopy);
41 CPPUNIT_TEST(testMisc);
42 CPPUNIT_TEST(testAnsiEscapeCodes);
43 CPPUNIT_TEST_SUITE_END();
50 void testBinaryReader();
51 void testBinaryWriter();
53 void testPathUtilities();
57 void testAnsiEscapeCodes();
82 map<string, string> testMap;
83 CPPUNIT_ASSERT_THROW(testVec.at(1), out_of_range);
84 CPPUNIT_ASSERT_THROW(testMap.at(
"test"), out_of_range);
89 stream.exceptions(ios_base::failbit | ios_base::badbit);
90 stream.open(
"path/to/file/which/does/not/exist", ios_base::in);
103 testFile.exceptions(ios_base::failbit | ios_base::badbit);
106 CPPUNIT_ASSERT_EQUAL(reader.
readStreamsize(),
static_cast<istream::pos_type
>(398));
115 CPPUNIT_ASSERT(reader.
readUInt56LE() == 0x01020304050607u);
116 CPPUNIT_ASSERT(reader.
readUInt56BE() == 0x01020304050607u);
117 CPPUNIT_ASSERT(reader.
readUInt64LE() == 0x0102030405060708u);
118 CPPUNIT_ASSERT(reader.
readUInt64BE() == 0x0102030405060708u);
124 CPPUNIT_ASSERT(reader.
readInt32LE() == 0x01020304);
125 CPPUNIT_ASSERT(reader.
readInt32BE() == 0x01020304);
126 CPPUNIT_ASSERT(reader.
readInt40LE() == 0x0102030405);
127 CPPUNIT_ASSERT(reader.
readInt40BE() == 0x0102030405);
128 CPPUNIT_ASSERT(reader.
readInt56LE() == 0x01020304050607);
129 CPPUNIT_ASSERT(reader.
readInt56BE() == 0x01020304050607);
130 CPPUNIT_ASSERT(reader.
readInt64LE() == 0x0102030405060708);
131 CPPUNIT_ASSERT(reader.
readInt64BE() == 0x0102030405060708);
136 CPPUNIT_ASSERT(reader.
readBool() ==
false);
137 CPPUNIT_ASSERT(reader.
readBool() ==
true);
138 CPPUNIT_ASSERT(reader.
readString(3) ==
"abc");
141 ==
"01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901" 142 "23456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123" 143 "45678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345" 144 "678901234567890123456789");
146 testFile.seekg(-4, ios_base::cur);
148 testFile.seekg(-4, ios_base::cur);
150 testFile.seekg(-4, ios_base::cur);
152 testFile.seekg(-4, ios_base::cur);
154 testFile.seekg(-4, ios_base::cur);
157 CPPUNIT_ASSERT_MESSAGE(
"pos in stream not advanced on conversion error", reader.
readByte() == 0);
176 testFile.exceptions(ios_base::failbit | ios_base::badbit);
180 stringstream outputStream(ios_base::in | ios_base::out | ios_base::binary);
181 outputStream.exceptions(ios_base::failbit | ios_base::badbit);
183 outputStream.rdbuf()->pubsetbuf(testData,
sizeof(testData));
201 for (
char c : testData) {
202 CPPUNIT_ASSERT(c == static_cast<char>(testFile.get()));
203 if (testFile.tellg() >= 58) {
208 outputStream.seekp(0);
231 writer.
writeLengthPrefixedString(
"012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890" 232 "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901" 233 "234567890123456789012345678901234567890123456789012345678901234567890123456789");
237 for (
char c : testData) {
238 CPPUNIT_ASSERT(c == static_cast<char>(testFile.get()));
256 const byte testData[] = { 0x81, 0x90, 0x3C, 0x44, 0x28, 0x00, 0x44, 0x10, 0x20, 0xFF, 0xFA };
257 BitReader reader(reinterpret_cast<const char *>(testData),
sizeof(testData));
258 CPPUNIT_ASSERT(reader.
readBit() == 1);
267 CPPUNIT_ASSERT(reader.
readBit() == 0);
268 CPPUNIT_ASSERT(reader.
readBit() == 0);
271 CPPUNIT_ASSERT_EQUAL(static_cast<byte>(0xA), reader.
readBits<
byte>(4));
274 CPPUNIT_FAIL(
"no exception");
280 CPPUNIT_FAIL(
"no exception");
284 reader.
reset(reinterpret_cast<const char *>(testData),
sizeof(testData));
285 CPPUNIT_ASSERT_EQUAL(static_cast<std::size_t>(8 *
sizeof(testData)), reader.
bitsAvailable());
293 CPPUNIT_ASSERT_EQUAL(
"libc++utilities.so"s,
fileName(
"C:\\libs\\libc++utilities.so"));
294 CPPUNIT_ASSERT_EQUAL(
"libc++utilities.so"s,
fileName(
"C:\\libs/libc++utilities.so"));
295 CPPUNIT_ASSERT_EQUAL(
"libc++utilities.so"s,
fileName(
"/usr/lib/libc++utilities.so"));
296 CPPUNIT_ASSERT_EQUAL(
"/usr/lib/"s,
directory(
"/usr/lib/libc++utilities.so"));
297 CPPUNIT_ASSERT_EQUAL(
string(),
directory(
"libc++utilities.so"));
298 CPPUNIT_ASSERT_EQUAL(
"C:\\libs\\"s,
directory(
"C:\\libs\\libc++utilities.so"));
299 CPPUNIT_ASSERT_EQUAL(
"C:\\libs/"s,
directory(
"C:\\libs/libc++utilities.so"));
300 string invalidPath(
"lib/c++uti*lities.so?");
302 CPPUNIT_ASSERT(invalidPath ==
"libc++utilities.so");
305 const string testFilesDir = iniFilePath.substr(0, iniFilePath.size() - 9);
306 auto testFilesDirEntries =
directoryEntries(testFilesDir.c_str(), DirectoryEntryType::All);
307 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"test.ini") != testFilesDirEntries.cend());
308 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
".") != testFilesDirEntries.cend());
309 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"..") != testFilesDirEntries.cend());
310 testFilesDirEntries =
directoryEntries(testFilesDir.c_str(), DirectoryEntryType::Directory);
311 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"test.ini") == testFilesDirEntries.cend());
312 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
".") != testFilesDirEntries.cend());
313 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"..") != testFilesDirEntries.cend());
314 testFilesDirEntries =
directoryEntries(testFilesDir.c_str(), DirectoryEntryType::File);
315 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"test.ini") != testFilesDirEntries.cend());
316 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
".") == testFilesDirEntries.cend());
317 CPPUNIT_ASSERT(find(testFilesDirEntries.cbegin(), testFilesDirEntries.cend(),
"..") == testFilesDirEntries.cend());
328 inputFile.exceptions(ios_base::failbit | ios_base::badbit);
332 ini.
parse(inputFile);
333 const auto globalScope = ini.
data().at(0);
334 const auto scope1 = ini.
data().at(1);
335 const auto scope2 = ini.
data().at(2);
336 CPPUNIT_ASSERT(globalScope.first.empty());
337 CPPUNIT_ASSERT(globalScope.second.find(
"key0") != globalScope.second.cend());
338 CPPUNIT_ASSERT(globalScope.second.find(
"key0")->second ==
"value 0");
339 CPPUNIT_ASSERT(globalScope.second.find(
"key1") == globalScope.second.cend());
340 CPPUNIT_ASSERT(scope1.first ==
"scope 1");
341 CPPUNIT_ASSERT(scope1.second.find(
"key1") != scope1.second.cend());
342 CPPUNIT_ASSERT(scope1.second.find(
"key1")->second ==
"value 1");
343 CPPUNIT_ASSERT(scope1.second.find(
"key2") != scope1.second.cend());
344 CPPUNIT_ASSERT(scope1.second.find(
"key2")->second ==
"value=2");
345 CPPUNIT_ASSERT(scope2.first ==
"scope 2");
346 CPPUNIT_ASSERT(scope2.second.find(
"key5") == scope2.second.cend());
350 outputFile.exceptions(ios_base::failbit | ios_base::badbit);
351 outputFile.open(workingCopyPathMode(
"output.ini", WorkingCopyMode::NoCopy), ios_base::out | ios_base::trunc);
352 ini.
make(outputFile);
356 outputFile.open(workingCopyPathMode(
"output.ini", WorkingCopyMode::NoCopy), ios_base::in);
358 ini2.
parse(outputFile);
359 CPPUNIT_ASSERT(ini.
data() == ini2.
data());
369 testFile.exceptions(ios_base::failbit | ios_base::badbit);
371 stringstream outputStream(ios_base::in | ios_base::out | ios_base::binary);
372 outputStream.exceptions(ios_base::failbit | ios_base::badbit);
376 copyHelper.
copy(testFile, outputStream, 50);
380 for (
byte i = 0; i < 50; ++i) {
381 CPPUNIT_ASSERT(testFile.get() == outputStream.get());
391 CPPUNIT_ASSERT_EQUAL(
"# file for testing INI parser\n" 395 "key1=value 1 # comment\n" 406 CPPUNIT_FAIL(
"no exception");
426 cout <<
"\noutput for formatting with ANSI escape codes:\n" << ss1.str() <<
"---------------------------------------------\n";
427 fstream(
"/tmp/test.txt", ios_base::out | ios_base::trunc) << ss1.str();
428 CPPUNIT_ASSERT_EQUAL(
"\e[1;31mError: \e[0m\e[1msome error\e[0m\n" 429 "\e[1;33mWarning: \e[0m\e[1msome warning\e[0m\n" 430 "\e[1;34mInfo: \e[0m\e[1msome info\e[0m\n" 431 "\e[1;31m==> ERROR: \e[0m\e[1mArch-style error\e[0m\n" 432 "\e[1;33m==> WARNING: \e[0m\e[1mArch-style warning\e[0m\n" 433 " \e[0m\e[1mArch-style message\e[0m\n" 434 "\e[1;32m==> \e[0m\e[1mArch-style success\e[0m\n" 435 "\e[1;32m -> \e[0m\e[1mArch-style sub-message\e[0m\n" 436 "\e[5;34;41mblue, blinking text on red background\e[0m\n"s,
442 CPPUNIT_ASSERT_EQUAL(
"Info: some info\n"s, ss2.str());
int64 readInt64LE()
Reads a 64-bit little endian signed integer from the current stream and advances the current position...
auto color(Color foreground, Color background, TextAttribute displayAttribute=TextAttribute::Reset)
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
CPP_UTILITIES_EXPORT bool enabled
Controls whether the functions inside the EscapeCodes namespace actually make use of escape codes...
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.
std::string readMultibyteTerminatedStringLE(uint16 termination=0)
Reads a multibyte-terminated string from the current stream.
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...
std::string readMultibyteTerminatedStringBE(uint16 termination=0)
Reads a multibyte-terminated string from the current stream.
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.
void testAnsiEscapeCodes()
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 ...