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c1cb2dee | 1 | /* Test running statically linked programs using ld.so. |
6d7e8eda | 2 | Copyright (C) 2021-2023 Free Software Foundation, Inc. |
c1cb2dee FW |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <https://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <support/check.h> | |
20 | #include <support/support.h> | |
21 | #include <support/capture_subprocess.h> | |
22 | #include <string.h> | |
23 | #include <stdlib.h> | |
24 | ||
25 | static int | |
26 | do_test (void) | |
27 | { | |
28 | char *ldconfig_path = xasprintf ("%s/elf/ldconfig", support_objdir_root); | |
29 | ||
30 | { | |
31 | char *argv[] = { (char *) "ld.so", ldconfig_path, (char *) "--help", NULL }; | |
32 | struct support_capture_subprocess cap | |
33 | = support_capture_subprogram (support_objdir_elf_ldso, argv); | |
34 | support_capture_subprocess_check (&cap, "no --argv0", 0, sc_allow_stdout); | |
35 | puts ("info: output without --argv0:"); | |
36 | puts (cap.out.buffer); | |
37 | TEST_VERIFY (strstr (cap.out.buffer, "Usage: ldconfig [OPTION...]\n") | |
38 | == cap.out.buffer); | |
39 | support_capture_subprocess_free (&cap); | |
40 | } | |
41 | ||
42 | { | |
43 | char *argv[] = | |
44 | { | |
45 | (char *) "ld.so", (char *) "--argv0", (char *) "ldconfig-argv0", | |
46 | ldconfig_path, (char *) "--help", NULL | |
47 | }; | |
48 | struct support_capture_subprocess cap | |
49 | = support_capture_subprogram (support_objdir_elf_ldso, argv); | |
50 | support_capture_subprocess_check (&cap, "with --argv0", 0, sc_allow_stdout); | |
51 | puts ("info: output with --argv0:"); | |
52 | puts (cap.out.buffer); | |
53 | TEST_VERIFY (strstr (cap.out.buffer, "Usage: ldconfig-argv0 [OPTION...]\n") | |
54 | == cap.out.buffer); | |
55 | support_capture_subprocess_free (&cap); | |
56 | } | |
57 | ||
58 | free (ldconfig_path); | |
59 | return 0; | |
60 | } | |
61 | ||
62 | #include <support/test-driver.c> |