diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/CMakeLists.txt | 10 | ||||
-rw-r--r-- | test/convert.cpp | 81 | ||||
-rw-r--r-- | test/main.cpp | 7 | ||||
-rw-r--r-- | test/string.cpp | 150 |
4 files changed, 248 insertions, 0 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt new file mode 100644 index 0000000..8fc1dee --- /dev/null +++ b/test/CMakeLists.txt @@ -0,0 +1,10 @@ +find_package(Boost REQUIRED COMPONENTS unit_test_framework) + +add_executable(unit_tests main.cpp convert.cpp string.cpp) +target_link_libraries(unit_tests PRIVATE winapi_utf8) +target_link_libraries(unit_tests PRIVATE Boost::disable_autolinking Boost::unit_test_framework) + +install(TARGETS unit_tests RUNTIME DESTINATION bin/test) +if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") + install(FILES "$<TARGET_PDB_FILE:unit_tests>" DESTINATION bin/test OPTIONAL) +endif() diff --git a/test/convert.cpp b/test/convert.cpp new file mode 100644 index 0000000..abd7173 --- /dev/null +++ b/test/convert.cpp @@ -0,0 +1,81 @@ +// Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com> +// This file is part of the "winapi-utf8" project. +// For details, see https://github.com/egor-tensin/winapi-utf8. +// Distributed under the MIT License. + +#include <winapi/utf8.hpp> + +#include <boost/format.hpp> +#include <boost/test/data/monomorphic.hpp> +#include <boost/test/data/test_case.hpp> +#include <boost/test/unit_test.hpp> + +#include <ostream> +#include <string> +#include <vector> + +namespace std { + +ostream& operator<<(ostream& os, unsigned char c) { + return os << boost::format("%|1$02x|") % static_cast<unsigned int>(c); +} + +ostream& operator<<(ostream& os, const vector<unsigned char>& cs) { + for (auto c : cs) { + os << c; + } + return os; +} + +} + +namespace { + +std::vector<unsigned char> from(std::initializer_list<unsigned char> xs) { + return {xs}; +} + +template <typename CharT> +std::vector<unsigned char> from(const std::basic_string<CharT>& s) { + const auto buf = reinterpret_cast<const unsigned char*>(s.c_str()); + const auto size = s.size() * sizeof(CharT); + return {buf, buf + size}; +} + +std::vector<std::vector<unsigned char>> utf16 = { + // Hello + from({0x48, 0x00, 0x65, 0x00, 0x6c, 0x00, 0x6c, 0x00, 0x6f, 0x00}), + // Привет + from({0x1f, 0x04, 0x40, 0x04, 0x38, 0x04, 0x32, 0x04, 0x35, 0x04, 0x42, 0x04}), +}; + +std::vector<std::vector<unsigned char>> utf8 = { + // Hello + from({0x48, 0x65, 0x6c, 0x6c, 0x6f}), + // Привет + from({0xd0, 0x9f, 0xd1, 0x80, 0xd0, 0xb8, 0xd0, 0xb2, 0xd0, 0xb5, 0xd1, 0x82}), +}; + +} + +BOOST_TEST_SPECIALIZED_COLLECTION_COMPARE(std::vector<unsigned char>); + +BOOST_AUTO_TEST_SUITE(convert_tests) + +BOOST_DATA_TEST_CASE(test_narrow, + boost::unit_test::data::make(utf16) ^ utf8, + input, + expected) { + auto actual = from(winapi::narrow(input)); + BOOST_TEST(actual == expected, "Expected: " << expected << ", actual: " << actual); +} + +BOOST_DATA_TEST_CASE(test_widen, + boost::unit_test::data::make(utf8) ^ utf16, + input, + expected) { + auto actual = from(winapi::widen(input)); + BOOST_TEST(actual == expected, "Expected: " << expected << ", actual: " << actual); +} + +BOOST_AUTO_TEST_SUITE_END() diff --git a/test/main.cpp b/test/main.cpp new file mode 100644 index 0000000..d32f6f4 --- /dev/null +++ b/test/main.cpp @@ -0,0 +1,7 @@ +// Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com> +// This file is part of the "winapi-utf8" project. +// For details, see https://github.com/egor-tensin/winapi-utf8. +// Distributed under the MIT License. + +#define BOOST_TEST_MODULE winapi_utf8 tests +#include <boost/test/unit_test.hpp> diff --git a/test/string.cpp b/test/string.cpp new file mode 100644 index 0000000..d5e7b3e --- /dev/null +++ b/test/string.cpp @@ -0,0 +1,150 @@ +// Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com> +// This file is part of the "winapi-utf8" project. +// For details, see https://github.com/egor-tensin/winapi-utf8. +// Distributed under the MIT License. + +#include <boost/test/unit_test.hpp> + +#include <cstddef> +#include <cstring> +#include <string> +#include <vector> + +namespace { + +std::string convert(const char* src, std::size_t nch) { + return std::string{src, nch}; +} + +std::string convert(const char* src) { + return std::string{src}; +} + +std::wstring convert(const wchar_t* src, std::size_t nch) { + return std::wstring{src, nch}; +} + +std::wstring convert(const wchar_t* src) { + return std::wstring{src}; +} + +} + +BOOST_AUTO_TEST_SUITE(string_tests) + +BOOST_AUTO_TEST_CASE(length) { + { + std::string empty; + BOOST_TEST(empty.size() == 0); + BOOST_TEST(empty.length() == 0); + } + { + std::wstring empty; + BOOST_TEST(empty.size() == 0); + BOOST_TEST(empty.length() == 0); + } + { + std::string s = "asdf"; + BOOST_TEST(s.size() == 4); + BOOST_TEST(s.length() == 4); + } + { + std::wstring s = L"asdf"; + BOOST_TEST(s.size() == 4); + BOOST_TEST(s.length() == 4); + } + + { + std::string s = "as\0df"; + BOOST_TEST(s.size() == 2); + BOOST_TEST(s.length() == 2); + } + { + std::string s = "\0asdf"; + BOOST_TEST(s.size() == 0); + BOOST_TEST(s.length() == 0); + } +} + +BOOST_AUTO_TEST_CASE(null_terminated_narrow) { + const std::vector<char> src{'a', 'b', 'c', '\0', '1', '2', '3'}; + BOOST_TEST(src.size() == 7); + + { + const auto converted = convert(src.data(), 7); + BOOST_TEST(converted.size() == 7); + BOOST_TEST(std::memcmp(converted.c_str(), src.data(), 7) == 0); + BOOST_TEST(converted.c_str()[3] == '\0'); + BOOST_TEST(converted.c_str()[7] == '\0'); + } + { + const auto converted = convert(src.data(), 4); + BOOST_TEST(converted.size() == 4); + BOOST_TEST(std::memcmp(converted.c_str(), src.data(), 4) == 0); + BOOST_TEST(converted.c_str()[3] == '\0'); + BOOST_TEST(converted.c_str()[4] == '\0'); + } + { + const auto converted = convert(src.data(), 3); + BOOST_TEST(converted.size() == 3); + BOOST_TEST(std::memcmp(converted.c_str(), src.data(), 3) == 0); + BOOST_TEST(converted.c_str()[3] == '\0'); + } + { + const auto converted = convert(src.data()); + BOOST_TEST(converted.size() == 3); + BOOST_TEST(converted == "abc"); + } + { + const auto converted = convert(src.data() + 2); + BOOST_TEST(converted.size() == 1); + BOOST_TEST(converted == "c"); + } +} + +BOOST_AUTO_TEST_CASE(null_terminated_wide) { + const std::vector<wchar_t> src{L'\0', L'a', L'b', L'c', L'\0', L'1', L'2', L'3'}; + BOOST_TEST(src.size() == 8); + + { + const auto converted = convert(src.data(), 8); + BOOST_TEST(converted.size() == 8); + BOOST_TEST(std::memcmp(converted.c_str(), src.data(), 8 * sizeof(wchar_t)) == 0); + BOOST_TEST(converted.c_str()[0] == L'\0'); + BOOST_TEST(converted.c_str()[4] == L'\0'); + BOOST_TEST(converted.c_str()[8] == L'\0'); + } + { + const auto converted = convert(src.data(), 5); + BOOST_TEST(converted.size() == 5); + BOOST_TEST(std::memcmp(converted.c_str(), src.data(), 5 * sizeof(wchar_t)) == 0); + BOOST_TEST(converted.c_str()[0] == L'\0'); + BOOST_TEST(converted.c_str()[4] == L'\0'); + BOOST_TEST(converted.c_str()[5] == L'\0'); + } + { + const auto converted = convert(src.data(), 4); + BOOST_TEST(converted.size() == 4); + BOOST_TEST(std::memcmp(converted.c_str(), src.data(), 4 * sizeof(wchar_t)) == 0); + BOOST_TEST(converted.c_str()[0] == L'\0'); + BOOST_TEST(converted.c_str()[4] == L'\0'); + } + { + const auto converted = convert(src.data()); + BOOST_TEST(converted.size() == 0); + } + { + const auto converted = convert(src.data() + 1); + BOOST_TEST(converted.size() == 3); + BOOST_TEST(converted[0] == L'a'); + BOOST_TEST(converted[1] == L'b'); + BOOST_TEST(converted[2] == L'c'); + } + { + const auto converted = convert(src.data() + 3); + BOOST_TEST(converted.size() == 1); + BOOST_TEST(converted[0] == L'c'); + } +} + +BOOST_AUTO_TEST_SUITE_END() |