1/*
2 * Copyright (c) 2012 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23#include <stdio.h>
24#include <stdlib.h>
25#include <mach-o/dyld.h>
26#include <dlfcn.h>
27#include <string.h>
28
29#include "test.h"
30
31extern void foo();
32
33int main()
34{
35	foo();
36
37	// make sure foo's path does not have .. in it
38	int count = _dyld_image_count();
39	bool found = false;
40	for(int i=0; i < count; ++i) {
41		const char* name = _dyld_get_image_name(i);
42		if ( strstr(name, "libfoo.dylib") == 0 ) {
43			found = true;
44			if ( strstr(name, "..") != NULL ) {
45				FAIL("rpath-introspection: _dyld_get_image_name(%d) returned %s", i, name);
46				return EXIT_SUCCESS;
47			}
48		}
49	}
50	if ( !found ) {
51		FAIL("rpath-introspection: _dyld_get_image_name() never returned libfoo.dylib");
52		return EXIT_SUCCESS;
53	}
54
55	// make sure dladdr path does not have .. in it
56	Dl_info info;
57	if ( dladdr(&foo, &info) == 0 ) {
58		FAIL("rpath-introspection: dladdr() failed");
59		return EXIT_SUCCESS;
60	}
61	if ( strstr(info.dli_fname, "..") != NULL ) {
62		FAIL("rpath-introspection: dladdr() returned path with .. in it");
63		return EXIT_SUCCESS;
64	}
65
66	PASS("rpath-introspection");
67	return EXIT_SUCCESS;
68}
69