testing/test-cases/env-DYLD_LIBRARY_PATH.dtest/main.c

   1
   2 // BUILD:  mkdir -p $BUILD_DIR/door1 $BUILD_DIR/door2
   3 // BUILD:  $CC foo.c -dynamiclib -o $BUILD_DIR/door1/libfoo.dylib -install_name $RUN_DIR/door1/libfoo.dylib -DVALUE=1
   4 // BUILD:  $CC foo.c -dynamiclib -o $BUILD_DIR/door2/libfoo.dylib -install_name $RUN_DIR/door2/libfoo.dylib -DVALUE=42
   5 // BUILD:  $CC main.c            -o $BUILD_DIR/main.exe $BUILD_DIR/door1/libfoo.dylib
   6 // BUILD:  $DYLD_ENV_VARS_ENABLE $BUILD_DIR/main.exe
   7
   8 // RUN:  ./main.exe
   9 // RUN:  DYLD_LIBRARY_PATH=$RUN_DIR/door2/ ./main.exe
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13
  14 extern int foo();
  15
  16 int main()
  17 {
  18     int expected = (getenv("DYLD_LIBRARY_PATH") != NULL) ? 42 : 1;
  19
  20     printf("[BEGIN] env-DYLD_LIBRARY_PATH, expect %d\n", expected);
  21
  22         if ( foo() == expected )
  23         printf("[PASS] env-DYLD_LIBRARY_PATH\n");
  24     else
  25         printf("[FAIL] env-DYLD_LIBRARY_PATH\n");
  26
  27         return 0;
  28 }
  29