dyld-733.6.tar.gz
[apple/dyld.git] / unit-tests / test-cases / dlopen-RTLD_NOW / 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 <string.h>
26 #include <dlfcn.h>
27
28 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
29
30
31 ///
32 /// This tests that TLD_NOW binds all lazy symbols.
33 /// We do this by making sure a lazy symbol does not exist
34 /// and dlopen() errors out with a message string
35 /// that contains the missing symbol name.
36 ///
37
38
39 int main()
40 {
41 void* handle = dlopen("test.bundle", RTLD_NOW);
42 if ( handle == NULL ) {
43 const char* msg = dlerror();
44 if ( strstr(msg, "foo2") != NULL ) {
45 PASS("dlopen-RTLD_NOW");
46 exit(0);
47 }
48 FAIL("dlopen(test.bundle, RTLD_NOW) failed but error message did not contain foo2: %s", msg);
49 exit(0);
50 }
51 FAIL("dlopen(test.bundle, RTLD_NOW) succeed but should have failed because foo2 does not exist");
52 exit(0);
53 }