gecko/xpcom/tests/TestSTLWrappers.cpp

46 lines
1.1 KiB
C++

#include <stdio.h>
#include <algorithm>
#ifndef mozilla_algorithm_h
# error "failed to wrap <algorithm>"
#endif
#include <vector>
#ifndef mozilla_vector_h
# error "failed to wrap <vector>"
#endif
// gcc errors out if we |try ... catch| with -fno-exceptions, but we
// can still test on windows
#ifdef _MSC_VER
// C4530 will be generated whenever try...catch is used without
// enabling exceptions. We know we don't enbale exceptions.
# pragma warning( disable : 4530 )
# define TRY try
# define CATCH(e) catch (e)
#else
# define TRY
# define CATCH(e) if (0)
#endif
int main() {
std::vector<int> v;
int rv = 1;
TRY {
// v.at(1) on empty v should abort; NOT throw an exception
// (Do some arithmetic with result of v.at() to avoid
// compiler warnings for unused variable/result.)
rv += v.at(1) ? 1 : 2;
} CATCH(const std::out_of_range&) {
fputs("TEST-FAIL | TestSTLWrappers.cpp | caught an exception?\n",
stderr);
return 1;
}
fputs("TEST-FAIL | TestSTLWrappers.cpp | didn't abort()?\n",
stderr);
return rv;
}