testing/test-cases/dlopen-atpath-restricted.dtest/main.c

   1 // BUILD_ONLY: MacOSX
   2
   3 // BUILD:  mkdir -p $BUILD_DIR/test1
   4 // BUILD:  $CC bar.c -dynamiclib -o $BUILD_DIR/test1/libtest1.dylib -install_name @rpath/libtest1.dylib
   5 // BUILD:  $CC foo.c -bundle -o $BUILD_DIR/test1.bundle -Wl,-rpath,@loader_path/test1/ $BUILD_DIR/test1/libtest1.dylib
   6
   7 // BUILD:  mkdir -p $BUILD_DIR/test2
   8 // BUILD:  $CC bar.c -dynamiclib -o $BUILD_DIR/test2/libtest2.dylib -install_name @loader_path/test2/libtest2.dylib
   9 // BUILD:  $CC foo.c -bundle -o $BUILD_DIR/test2.bundle $BUILD_DIR/test2/libtest2.dylib
  10
  11 // BUILD:  mkdir -p $BUILD_DIR/test3
  12 // BUILD:  $CC bar.c -dynamiclib -o $BUILD_DIR/test3/libtest3.dylib -install_name @rpath/libtest3.dylib
  13 // BUILD:  $CC foo.c -bundle -o $BUILD_DIR/test3.bundle -Wl,-rpath,$RUN_DIR/test3  $BUILD_DIR/test3/libtest3.dylib
  14
  15 // BUILD:  mkdir -p $BUILD_DIR/test4
  16 // BUILD:  $CC bar.c -dynamiclib -o $BUILD_DIR/test4/libtest4.dylib -install_name @rpath/libtest4.dylib
  17 // BUILD:  $CC foo.c -bundle -o $BUILD_DIR/test4.bundle -Wl,-rpath,@executable_path/test4/ $BUILD_DIR/test4/libtest4.dylib
  18
  19 // BUILD:  mkdir -p $BUILD_DIR/test5
  20 // BUILD:  $CC bar.c -dynamiclib -o $BUILD_DIR/test5/libtest5.dylib -install_name @executable_path/test5/libtest5.dylib
  21 // BUILD:  $CC foo.c -bundle -o $BUILD_DIR/test5.bundle $BUILD_DIR/test5/libtest5.dylib
  22
  23
  24
  25 // BUILD:  $CC main.c -o $BUILD_DIR/dlopen-restricted.exe -DRUN_DIR="$RUN_DIR" -sectcreate __RESTRICT __restrict /dev/null
  26
  27 // RUN:  ./dlopen-restricted.exe
  28
  29 #include <stdio.h>
  30 #include <dlfcn.h>
  31
  32
  33 int main(int argc, const char* argv[])
  34 {
  35     printf("[BEGIN] dlopen-restricted\n");
  36
  37     // test1: LC_RPATH not in main executable uses @loader_path
  38     void* handle = dlopen(RUN_DIR "/test1.bundle", RTLD_LAZY);
  39     if ( handle == NULL ) {
  40         printf("dlerror(): %s\n", dlerror());
  41         printf("[FAIL]  dlopen-restricted test1.bundle\n");
  42         return 0;
  43     }
  44
  45     // test2: @loader_path not in main executable
  46     handle = dlopen(RUN_DIR "/test2.bundle", RTLD_LAZY);
  47     if ( handle == NULL ) {
  48         printf("dlerror(): %s\n", dlerror());
  49         printf("[FAIL]  dlopen-restricted test2.bundle\n");
  50         return 0;
  51     }
  52
  53     // test3: LC_RPATH not in main executable uses absolute path
  54     handle = dlopen(RUN_DIR "/test3.bundle", RTLD_LAZY);
  55     if ( handle == NULL ) {
  56         printf("dlerror(): %s\n", dlerror());
  57         printf("[FAIL]  dlopen-restricted test3.bundle\n");
  58         return 0;
  59     }
  60
  61     // test4: [SHOULD FAIL] LC_RPATH not in main executable uses @executable_path
  62     handle = dlopen(RUN_DIR "/test4.bundle", RTLD_LAZY);
  63     if ( handle != NULL ) {
  64         printf("[FAIL]  dlopen-restricted test4.bundle dlopen() should not work\n");
  65         return 0;
  66     }
  67
  68     // test5: [SHOULD FAIL] @executable_path in LC_LOAD_DYLIB
  69     handle = dlopen(RUN_DIR "/test5.bundle", RTLD_LAZY);
  70     if ( handle != NULL ) {
  71         printf("[FAIL]  dlopen-restricted test5.bundle dlopen() should not work\n");
  72         return 0;
  73     }
  74
  75
  76
  77     printf("[PASS]  dlopen-restricted\n");
  78         return 0;
  79 }
  80