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Add CLI tests for RGBASM

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This commit is contained in:
Rangi42
2025-09-23 15:51:05 -04:00
committed by Rangi
parent 09ef5b7e06
commit 0670c03bc2
38 changed files with 180 additions and 51 deletions
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50
src/usage.cpp
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@@ -17,25 +17,37 @@
#include <sys/ioctl.h>
#endif
// Use the console window width minus 1 as the maximum line length for flags
static size_t maxLineLen = []() {
#if defined(_MSC_VER) || defined(__MINGW32__)
CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
return csbi.srWindow.Right > csbi.srWindow.Left
? static_cast<size_t>(csbi.srWindow.Right - csbi.srWindow.Left)
: 79;
#else
struct winsize winSize;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &winSize);
return winSize.ws_col > 1 ? static_cast<size_t>(winSize.ws_col - 1) : 79;
#endif
}();
// LCOV_EXCL_START
void Usage::printAndExit(int code) const {
FILE *file = code ? stderr : stdout;
FILE *file;
bool isTerminal;
if (code) {
file = stderr;
isTerminal = isatty(STDERR_FILENO);
} else {
file = stdout;
isTerminal = isatty(STDOUT_FILENO);
}
// Use the console window width minus 1 as the maximum line length for flags,
// or the historically common 80 minus 1 if the output is not to a console TTY
size_t maxLineLen = 79;
if (isTerminal) {
// LCOV_EXCL_START
#if defined(_MSC_VER) || defined(__MINGW32__)
CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
if (csbi.srWindow.Right > csbi.srWindow.Left) {
maxLineLen = static_cast<size_t>(csbi.srWindow.Right - csbi.srWindow.Left);
}
#else
struct winsize winSize;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &winSize);
if (winSize.ws_col > 1) {
maxLineLen = static_cast<size_t>(winSize.ws_col - 1);
}
#endif
// LCOV_EXCL_STOP
}
// Print "Usage: <program name>"
style_Set(file, STYLE_GREEN, true);
@@ -149,5 +161,3 @@ void Usage::printAndExit(char const *fmt, ...) const {
printAndExit(1);
}
// LCOV_EXCL_STOP