macros_h_test.c revision 275988 
1/* Copyright (c) 2008 The NetBSD Foundation, Inc.
2 * All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
14 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
15 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
20 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
22 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
24 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  */
25
26#include <atf-c/macros.h>
27
28void atf_require_inside_if(void);
29void atf_require_equal_inside_if(void);
30void atf_check_errno_semicolons(void);
31void atf_require_errno_semicolons(void);
32
33void
34atf_require_inside_if(void)
35{
36    /* Make sure that ATF_REQUIRE can be used inside an if statement that
37     * does not have braces.  Earlier versions of it generated an error
38     * if there was an else clause because they confused the compiler
39     * by defining an unprotected nested if. */
40    if (true)
41        ATF_REQUIRE(true);
42    else
43        ATF_REQUIRE(true);
44}
45
46void
47atf_require_equal_inside_if(void)
48{
49    /* Make sure that ATF_REQUIRE_EQUAL can be used inside an if statement
50     * that does not have braces.  Earlier versions of it generated an
51     * error if there was an else clause because they confused the
52     * compiler by defining an unprotected nested if. */
53    if (true)
54        ATF_REQUIRE_EQ(true, true);
55    else
56        ATF_REQUIRE_EQ(true, true);
57}
58
59void
60atf_check_errno_semicolons(void)
61{
62    /* Check that ATF_CHECK_ERRNO does not contain a semicolon that would
63     * cause an empty-statement that confuses some compilers. */
64    ATF_CHECK_ERRNO(1, 1 == 1);
65    ATF_CHECK_ERRNO(2, 2 == 2);
66}
67
68void
69atf_require_errno_semicolons(void)
70{
71    /* Check that ATF_REQUIRE_ERRNO does not contain a semicolon that would
72     * cause an empty-statement that confuses some compilers. */
73    ATF_REQUIRE_ERRNO(1, 1 == 1);
74    ATF_REQUIRE_ERRNO(2, 2 == 2);
75}
76
77/* Test case names should not be expanded during instatiation so that they
78 * can have the exact same name as macros. */
79#define TEST_MACRO_1 invalid + name
80#define TEST_MACRO_2 invalid + name
81#define TEST_MACRO_3 invalid + name
82ATF_TC(TEST_MACRO_1);
83ATF_TC_HEAD(TEST_MACRO_1, tc) { if (tc != NULL) {} }
84ATF_TC_BODY(TEST_MACRO_1, tc) { if (tc != NULL) {} }
85atf_tc_t *test_name_1 = &ATF_TC_NAME(TEST_MACRO_1);
86atf_tc_pack_t *test_pack_1 = &ATF_TC_PACK_NAME(TEST_MACRO_1);
87void (*head_1)(atf_tc_t *) = ATF_TC_HEAD_NAME(TEST_MACRO_1);
88void (*body_1)(const atf_tc_t *) = ATF_TC_BODY_NAME(TEST_MACRO_1);
89ATF_TC_WITH_CLEANUP(TEST_MACRO_2);
90ATF_TC_HEAD(TEST_MACRO_2, tc) { if (tc != NULL) {} }
91ATF_TC_BODY(TEST_MACRO_2, tc) { if (tc != NULL) {} }
92ATF_TC_CLEANUP(TEST_MACRO_2, tc) { if (tc != NULL) {} }
93atf_tc_t *test_name_2 = &ATF_TC_NAME(TEST_MACRO_2);
94atf_tc_pack_t *test_pack_2 = &ATF_TC_PACK_NAME(TEST_MACRO_2);
95void (*head_2)(atf_tc_t *) = ATF_TC_HEAD_NAME(TEST_MACRO_2);
96void (*body_2)(const atf_tc_t *) = ATF_TC_BODY_NAME(TEST_MACRO_2);
97void (*cleanup_2)(const atf_tc_t *) = ATF_TC_CLEANUP_NAME(TEST_MACRO_2);
98ATF_TC_WITHOUT_HEAD(TEST_MACRO_3);
99ATF_TC_BODY(TEST_MACRO_3, tc) { if (tc != NULL) {} }
100atf_tc_t *test_name_3 = &ATF_TC_NAME(TEST_MACRO_3);
101atf_tc_pack_t *test_pack_3 = &ATF_TC_PACK_NAME(TEST_MACRO_3);
102void (*body_3)(const atf_tc_t *) = ATF_TC_BODY_NAME(TEST_MACRO_3);
103