testing/test-cases/dlopen-intertwined.dtest/main.c

   1
   2
   3 // BUILD:  $CC base.c -dynamiclib -o $BUILD_DIR/libbase.dylib -install_name $RUN_DIR/libbase.dylib
   4 // BUILD:  $CC A.c -dynamiclib -o $BUILD_DIR/libA.dylib -install_name $RUN_DIR/libA.dylib $BUILD_DIR/libbase.dylib
   5 // BUILD:  $CC C.c -dynamiclib -o $BUILD_DIR/libC.dylib -install_name $RUN_DIR/libC.dylib $BUILD_DIR/libbase.dylib
   6 // BUILD:  $CC B.c -dynamiclib -o $BUILD_DIR/libB.dylib -install_name $RUN_DIR/libB.dylib $BUILD_DIR/libbase.dylib $BUILD_DIR/libC.dylib
   7 // BUILD:  $CC D.c -dynamiclib -o $BUILD_DIR/libD.dylib -install_name $RUN_DIR/libD.dylib $BUILD_DIR/libbase.dylib $BUILD_DIR/libC.dylib
   8 // BUILD:  $CC E.c -dynamiclib -o $BUILD_DIR/libE.dylib -install_name $RUN_DIR/libE.dylib $BUILD_DIR/libbase.dylib $BUILD_DIR/libA.dylib
   9 // BUILD:  $CC F.c -dynamiclib -o $BUILD_DIR/libF.dylib -install_name $RUN_DIR/libF.dylib $BUILD_DIR/libbase.dylib $BUILD_DIR/libD.dylib
  10 // BUILD:  $CC main.c -o $BUILD_DIR/dlopen-intertwined.exe $BUILD_DIR/libbase.dylib $BUILD_DIR/libA.dylib -DRUN_DIR="$RUN_DIR"
  11
  12 // RUN:  ./dlopen-intertwined.exe
  13
  14 #include <stdio.h>
  15 #include <dlfcn.h>
  16 #include <stdlib.h>
  17 #include <dispatch/dispatch.h>
  18
  19 // main deps on A
  20 // main dlopens B which deps on C
  21 // main dlopens D which deps on C
  22 // main dlopens E which deps on A
  23 // main dlopens F which deps on D
  24
  25 extern void a(const char*);
  26 extern void setState(const char* from);
  27
  28 int main()
  29 {
  30     printf("[BEGIN] dlopen-intertwined\n");
  31
  32     a("main");
  33
  34     void* handle = dlopen(RUN_DIR "/libB.dylib", RTLD_LAZY);
  35     if ( handle == NULL ) {
  36         printf("[FAIL] dlopen-intertwined: %s\n", dlerror());
  37         exit(0);
  38     }
  39
  40     handle = dlopen(RUN_DIR "/libD.dylib", RTLD_LAZY);
  41     if ( handle == NULL ) {
  42         printf("[FAIL] dlopen-intertwined: %s\n", dlerror());
  43         exit(0);
  44     }
  45
  46     handle = dlopen(RUN_DIR "/libE.dylib", RTLD_LAZY);
  47     if ( handle == NULL ) {
  48         printf("[FAIL] dlopen-intertwined: %s\n", dlerror());
  49         exit(0);
  50     }
  51
  52     handle = dlopen(RUN_DIR "/libF.dylib", RTLD_LAZY);
  53     if ( handle == NULL ) {
  54         printf("[FAIL] dlopen-intertwined: %s\n", dlerror());
  55         exit(0);
  56     }
  57
  58     setState("DONE");
  59
  60     printf("[PASS] dlopen-intertwined\n");
  61         return 0;
  62 }
  63