dyld-43.tar.gz
[apple/dyld.git] / unit-tests / test-cases / dlsym-indirect / main.c
1 /*
2 * Copyright (c) 2005 Apple Computer, 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> // fprintf(), NULL
24 #include <stdlib.h> // exit(), EXIT_SUCCESS
25 #include <dlfcn.h>
26
27 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
28
29
30 ///
31 /// This tests that dlsym() will search indirect libraries
32 /// rdar://problem/4047391
33 ///
34
35
36
37 int main(int argc, const char* argv[])
38 {
39 const char* path = argv[1];
40 const char* otherPath = "foo3.dylib";
41
42 void* handle = dlopen(path, RTLD_LAZY);
43 if ( handle == NULL ) {
44 FAIL("dlsym-indirect dlopen(\"%s\") failed", path);
45 exit(0);
46 }
47
48 void* handle3 = dlopen(otherPath, RTLD_LAZY);
49 if ( handle3 == NULL ) {
50 FAIL("dlsym-indirect dlopen(\"%s\") failed", otherPath);
51 exit(0);
52 }
53
54 void* foo = dlsym(handle, "foo");
55 if ( foo == NULL ) {
56 FAIL("dlsym-indirect dlsym(handle, \"foo\") failed");
57 exit(0);
58 }
59
60 void* foo1 = dlsym(handle, "foo1");
61 if ( foo1 == NULL ) {
62 FAIL("dlsym-indirect dlsym(handle, \"foo1\") failed");
63 //exit(0);
64 }
65
66 void* foo2 = dlsym(handle, "foo2");
67 if ( foo2 == NULL ) {
68 FAIL("dlsym-indirect dlsym(handle, \"foo2\") failed");
69 //exit(0);
70 }
71
72 void* foo3 = dlsym(handle, "foo3");
73 if ( foo3 != NULL ) {
74 FAIL("dlsym-indirect dlsym(handle, \"foo3\") should have failed");
75 //exit(0);
76 }
77
78 PASS("dlsym-indirect %s", path);
79 return EXIT_SUCCESS;
80 }