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 #include "test_support.h"
  20
  21 // main deps on A
  22 // main dlopens B which deps on C
  23 // main dlopens D which deps on C
  24 // main dlopens E which deps on A
  25 // main dlopens F which deps on D
  26
  27 extern void a(const char*);
  28 extern void setState(const char* from);
  29
  30 int main(int argc, const char* argv[], const char* envp[], const char* apple[]) {
  31     a("main");
  32
  33     void* handle = dlopen(RUN_DIR "/libB.dylib", RTLD_LAZY);
  34     if ( handle == NULL ) {
  35         FAIL("Error: %s", dlerror());
  36     }
  37
  38     handle = dlopen(RUN_DIR "/libD.dylib", RTLD_LAZY);
  39     if ( handle == NULL ) {
  40         FAIL("Error: %s", dlerror());
  41     }
  42
  43     handle = dlopen(RUN_DIR "/libE.dylib", RTLD_LAZY);
  44     if ( handle == NULL ) {
  45         FAIL("Error: %s", dlerror());
  46     }
  47
  48     handle = dlopen(RUN_DIR "/libF.dylib", RTLD_LAZY);
  49     if ( handle == NULL ) {
  50         FAIL("Error: %s", dlerror());
  51     }
  52
  53     setState("DONE");
  54
  55     PASS("Success");
  56 }
  57