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

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