diff options
Diffstat (limited to '')
| -rw-r--r-- | test/unit_tests/shared/console.hpp | 30 | ||||
| -rw-r--r-- | test/unit_tests/worker/worker.cpp | 4 |
2 files changed, 19 insertions, 15 deletions
diff --git a/test/unit_tests/shared/console.hpp b/test/unit_tests/shared/console.hpp index 274c232..cd9cccf 100644 --- a/test/unit_tests/shared/console.hpp +++ b/test/unit_tests/shared/console.hpp @@ -14,8 +14,10 @@ #include <windows.h> #include <cstddef> +#include <cstdint> #include <cstring> #include <sstream> +#include <stdexcept> #include <string> #include <utility> #include <vector> @@ -30,13 +32,13 @@ public: Buffer(winapi::Handle&& handle) : m_handle(std::move(handle)), m_info(get_info(m_handle)) {} - std::size_t get_columns() const { return m_info.dwSize.X; } + int16_t get_columns() const { return m_info.dwSize.X; } - std::size_t get_lines() const { return m_info.dwSize.Y; } + int16_t get_lines() const { return m_info.dwSize.Y; } - std::size_t get_cursor_column() const { return m_info.dwCursorPosition.X; } + int16_t get_cursor_column() const { return m_info.dwCursorPosition.X; } - std::size_t get_cursor_line() const { return m_info.dwCursorPosition.Y; } + int16_t get_cursor_line() const { return m_info.dwCursorPosition.Y; } void update() { m_info = get_info(m_handle); } @@ -65,17 +67,17 @@ public: * I also don't know how it interacts with tab characters '\t', encodings, * etc. It sucks, don't use it. */ - std::vector<std::string> read_lines(int top, int bottom) const { - if (top < 0) { + std::vector<std::string> read_lines(int16_t top, int16_t bottom) const { + if (top < 0) top = get_cursor_line() + top; - } - if (bottom < 0) { + if (bottom < 0) bottom = get_cursor_line() + bottom; - } + if (top < 0 || bottom < 0) + throw std::range_error{"Invalid console line"}; if (top > bottom) { std::swap(top, bottom); } - int numof_lines = bottom - top + 1; + int16_t numof_lines = bottom - top + 1; COORD buffer_size; buffer_size.X = get_columns(); @@ -111,13 +113,15 @@ public: return result; } - std::vector<std::string> read_last_lines(int numof_lines = 1) const { - return read_lines(-numof_lines, -1); + std::vector<std::string> read_last_lines(std::size_t numof_lines = 1) const { + if (numof_lines < 1 || numof_lines > INT16_MAX) + throw std::range_error{"Invalid number of lines"}; + return read_lines(-static_cast<int16_t>(numof_lines), -1); } std::string read_last_line() const { return read_lines(-1, -1)[0]; } - std::string read_line(int n) const { return read_lines(n, n)[0]; } + std::string read_line(int16_t n) const { return read_lines(n, n)[0]; } private: static Info get_info(const winapi::Handle& handle) { diff --git a/test/unit_tests/worker/worker.cpp b/test/unit_tests/worker/worker.cpp index 9e48deb..093bba8 100644 --- a/test/unit_tests/worker/worker.cpp +++ b/test/unit_tests/worker/worker.cpp @@ -43,7 +43,7 @@ bool is_window_visible() { winapi::Handle write_to(winapi::Handle dest, const std::string& msg) { try { dest.write(msg + "\r\n"); - } catch (const std::exception& e) { + } catch (const std::exception&) { return winapi::Handle{}; } return dest; @@ -111,7 +111,7 @@ int loop() { } // namespace -int main(int argc, char* argv[]) { +int main() { int ec = loop(); std::this_thread::sleep_for(std::chrono::milliseconds{1000}); return ec; |