[apple/dyld.git] / unit-tests / test-cases / weak-coalesce-stubs / main.c

#include <stdio.h>
#include <dlfcn.h>
#include <stdlib.h> // exit(), EXIT_SUCCESS

#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()

//<rdar://problem/7886402> Loading MH_DYLIB_STUB causing coalescable miscount

int main()
{
	// try to load stub many times
	for (int i=0; i < 10; ++i) {
		void* handle = dlopen("libstub.dylib", RTLD_LAZY);
		if ( handle != NULL ) {
			FAIL("weak-coalesce-stubs: load of libstub.dylib unexpectedly succeeded");
		}
	}
	// try to load real dylib
	dlopen("libbar.dylib", RTLD_LAZY);
	PASS("weak-coalesce-stubs");
	return 0;
}
Commit	Line	Data
412ebb8e A	1	#include <stdio.h>
	2	#include <dlfcn.h>
	3	#include <stdlib.h> // exit(), EXIT_SUCCESS
	4
	5	#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
	6
	7	//<rdar://problem/7886402> Loading MH_DYLIB_STUB causing coalescable miscount
	8
	9	int main()
	10	{
	11	// try to load stub many times
	12	for (int i=0; i < 10; ++i) {
	13	void* handle = dlopen("libstub.dylib", RTLD_LAZY);
	14	if ( handle != NULL ) {
	15	FAIL("weak-coalesce-stubs: load of libstub.dylib unexpectedly succeeded");
	16	}
	17	}
	18	// try to load real dylib
	19	dlopen("libbar.dylib", RTLD_LAZY);
	20	PASS("weak-coalesce-stubs");
	21	return 0;
	22	}