Files
CMake/Tests/RunCMake/PrintHelpers/rot13.c
FeRD (Frank Dana) d8dcfa7776 Tests: Add tests for CMakePrintHelpers
Add three tests in Tests/RunCMake/PrintHelpers, meant to verify
basic functionality of the module. Tests are:

* Variables: Test the results of a cmake_print_variables()
  call on two variables set within the test script.

* Properties: Test cmake_print_properties() calls on a pair
  of SOURCES and a pair of TARGETS, printing some basic properties.

* PropertiesSources: Specifically verify the results of a
  cmake_print_properties() call for the SOURCES property of a
  TARGET. Prior to the fix introduced alongside these tests, it
  was a known bug that such a request caused a FATAL_ERROR.
2022-06-06 12:27:11 -04:00

16 lines
283 B
C

#include "rot13.h"
void rot13(char* in)
{
char* end = in + strlen(in);
for (char* c = in; c < end; c++) {
if (*c >= 'a' && *c <= 'z') {
*c += (*c < 'n') ? 13 : -13;
continue;
}
if (*c >= 'A' && *c <= 'Z') {
*c += (*c < 'N') ? 13 : -13;
}
}
}