// BUILD: $CC bar.c -dynamiclib -o $BUILD_DIR/libbar.dylib -install_name $RUN_DIR/libbar.dylib -DRUN_DIR="$RUN_DIR" // BUILD: $CC baz.c -dynamiclib -o $BUILD_DIR/libbaz.dylib -install_name $RUN_DIR/libbaz.dylib // BUILD: $CC foo.c -dynamiclib -o $BUILD_DIR/libfoo.dylib -install_name $RUN_DIR/libfoo.dylib $BUILD_DIR/libbar.dylib $BUILD_DIR/libbaz.dylib // BUILD: $CC main.c -o $BUILD_DIR/dlopen-in-init3.exe -DRUN_DIR="$RUN_DIR" // RUN: ./dlopen-in-init3.exe // This test uses dlopen to jump ahead in the initializer graph // main doesn't directly link any of the libraries here, but dlopen's libfoo which links libbar and libbaz. // We should run initializers in the order libbar, libbaz, libfoo. // However, libbar has a static init with a dlopen of libbaz and so libbaz needs to be initialized by libbar instead of by libfoo #include <stdio.h> #include <dlfcn.h> #include <stdlib.h> #include "test_support.h" int main(int argc, const char* argv[], const char* envp[], const char* apple[]) { void* fooHandle = dlopen(RUN_DIR "/libfoo.dylib", 0); if ( fooHandle == NULL ) { FAIL("dlopen-in-init3, dlopen libfoo.dylib: %s", dlerror()); } void* fooSymbol = dlsym(RTLD_DEFAULT, "foo"); if ( fooSymbol == NULL ) { FAIL("dlsym libfoo.dylib"); } if ( ((int(*)())fooSymbol)() != 0 ) { FAIL("fooSymbol() should return 0"); } PASS("Success"); }