[infiniband] Retrieve GID flag from cached path entries
[ipxe.git] / src / tests / vsprintf_test.c
1 /*
2 * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25
26 /** @file
27 *
28 * vsprintf() self-tests
29 *
30 */
31
32 /* Forcibly enable assertions */
33 #undef NDEBUG
34
35 #include <string.h>
36 #include <stdio.h>
37 #include <ipxe/test.h>
38
39 /**
40 * Report an snprintf() test result
41 *
42 */
43 #define snprintf_ok( len, result, format, ... ) do { \
44 char actual[ (len) ]; \
45 const char expected[] = result; \
46 size_t actual_len; \
47 \
48 actual_len = snprintf ( actual, sizeof ( actual ), \
49 format, ##__VA_ARGS__ ); \
50 ok ( actual_len >= strlen ( result ) ); \
51 ok ( strcmp ( actual, expected ) == 0 ); \
52 if ( strcmp ( actual, expected ) != 0 ) { \
53 DBG ( "SNPRINTF expected \"%s\", got \"%s\"\n", \
54 expected, actual ); \
55 } \
56 } while ( 0 )
57
58 /**
59 * Perform vsprintf() self-tests
60 *
61 */
62 static void vsprintf_test_exec ( void ) {
63
64 /* Constant string */
65 snprintf_ok ( 16, "Testing", "Testing" );
66
67 /* Constant string, truncated to fit */
68 snprintf_ok ( 5, "Test", "Testing" );
69
70 /* Basic format specifiers */
71 snprintf_ok ( 16, "%", "%%" );
72 snprintf_ok ( 16, "ABC", "%c%c%c", 'A', 'B', 'C' );
73 snprintf_ok ( 16, "abc", "%lc%lc%lc", L'a', L'b', L'c' );
74 snprintf_ok ( 16, "Hello world", "%s %s", "Hello", "world" );
75 snprintf_ok ( 16, "Goodbye world", "%ls %s", L"Goodbye", "world" );
76 snprintf_ok ( 16, "0x1234abcd", "%p", ( ( void * ) 0x1234abcd ) );
77 snprintf_ok ( 16, "0xa723", "%#x", 0xa723 );
78 snprintf_ok ( 16, "a723", "%x", 0xa723 );
79 snprintf_ok ( 16, "0x0000a723", "%#08x", 0xa723 );
80 snprintf_ok ( 16, "00A723", "%06X", 0xa723 );
81 snprintf_ok ( 16, "9876abcd", "%lx", 0x9876abcdUL );
82 snprintf_ok ( 16, "1234 5678", "%04llx %04llx", 0x1234ULL, 0x5678ULL );
83 snprintf_ok ( 16, "123", "%d", 123 );
84 snprintf_ok ( 16, "456", "%i", 456 );
85 snprintf_ok ( 16, " 99", "%3d", 99 );
86 snprintf_ok ( 16, "099", "%03d", 99 );
87 snprintf_ok ( 16, "-72", "%d", -72 );
88 snprintf_ok ( 16, " -72", "%4d", -72 );
89 snprintf_ok ( 16, "-072", "%04d", -72 );
90 snprintf_ok ( 16, "4", "%zd", sizeof ( uint32_t ) );
91 snprintf_ok ( 16, "123456789", "%d", 123456789 );
92
93 /* Realistic combinations */
94 snprintf_ok ( 64, "DBG 0x1234 thingy at 0x0003f0c0+0x5c\n",
95 "DBG %p %s at %#08lx+%#zx\n", ( ( void * ) 0x1234 ),
96 "thingy", 0x3f0c0UL, ( ( size_t ) 0x5c ) );
97 snprintf_ok ( 64, "PCI 00:1f.3", "PCI %02x:%02x.%x", 0x00, 0x1f, 0x03 );
98 snprintf_ok ( 64, "Region [1000000,3f000000)", "Region [%llx,%llx)",
99 0x1000000ULL, 0x3f000000ULL );
100 }
101
102 /** vsprintf() self-test */
103 struct self_test vsprintf_test __self_test = {
104 .name = "vsprintf",
105 .exec = vsprintf_test_exec,
106 };