dyld-43.tar.gz
[apple/dyld.git] / unit-tests / test-cases / dlopen-multi / 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 int main()
30 {
31 void* handle1 = dlopen("test.bundle", RTLD_LAZY);
32 void* handle2 = dlopen("test.bundle", RTLD_LAZY);
33 void* handle3 = dlopen("test.dylib", RTLD_LAZY);
34 void* handle4 = dlopen("test.dylib", RTLD_LAZY);
35 if ((NULL == handle1)||(NULL == handle2)) {
36 FAIL("dlopen(\"test.bundle\") failed");
37 }
38 if ((NULL == handle3)||(NULL == handle4)) {
39 FAIL("dlopen(\"test.dylib\") failed");
40 }
41 if (handle1 != handle2) {
42 FAIL("dlopen handle1 and handle2 are not equal %p != %p",handle1,handle2);
43 }
44 if (handle3 != handle4) {
45 FAIL("dlopen handle3 and handle4 are not equal %p != %p",handle3,handle4);
46 }
47 if (dlclose(handle4)) {
48 XFAIL("Could not close handle4");
49 }
50 if (dlclose(handle2)) {
51 FAIL("Could not close handle2");
52 }
53 void* sym = dlsym(handle1, "foo");
54 if ( sym == NULL ) {
55 FAIL("dlsym(handle1, \"foo\") failed");
56 exit(0);
57 }
58 sym = dlsym(handle3, "foo");
59 if ( sym == NULL ) {
60 FAIL("dlsym(handle3, \"foo\") failed");
61 exit(0);
62 }
63 if (dlclose(handle1)) {
64 XFAIL("Could not close handle1");
65 }
66 if (dlclose(handle3)) {
67 XFAIL("Could not close handle3");
68 }
69
70 PASS("dlopen-multi");
71 return EXIT_SUCCESS;
72 }