xpcom/tests/TestSTLWrappers.cpp

   1 #include <stdio.h>
   2
   3 #include <algorithm>
   4 #ifndef mozilla_algorithm_h
   5 #  error "failed to wrap <algorithm>"
   6 #endif
   7
   8 #include <vector>
   9 #ifndef mozilla_vector_h
  10 #  error "failed to wrap <vector>"
  11 #endif
  12
  13 // gcc errors out if we |try ... catch| with -fno-exceptions, but we
  14 // can still test on windows
  15 #ifdef _MSC_VER
  16 #  define TRY       try
  17 #  define CATCH(e)  catch (e)
  18 #else
  19 #  define TRY
  20 #  define CATCH(e)  if (0)
  21 #endif
  22
  23 int main() {
  24     std::vector<int> v;
  25     int rv = 1;
  26
  27     TRY {
  28       // v.at(1) on empty v should abort; NOT throw an exception
  29
  30       // (Do some arithmetic with result of v.at() to avoid
  31       // compiler warnings for unused variable/result.)
  32       rv += v.at(1) ? 1 : 2;
  33     } CATCH(const std::out_of_range& e) {
  34       fputs("TEST-FAIL | TestSTLWrappers.cpp | caught an exception?\n",
  35             stderr);
  36       return 1;
  37     }
  38
  39     fputs("TEST-FAIL | TestSTLWrappers.cpp | didn't abort()?\n",
  40           stderr);
  41     return rv;
  42 }