1 /* 2 * Automated Testing Framework (atf) 3 * 4 * Copyright (c) 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include <atf-c/macros.h> 31 32 void atf_require_inside_if(void); 33 void atf_require_equal_inside_if(void); 34 void atf_check_errno_semicolons(void); 35 void atf_require_errno_semicolons(void); 36 37 void 38 atf_require_inside_if(void) 39 { 40 /* Make sure that ATF_REQUIRE can be used inside an if statement that 41 * does not have braces. Earlier versions of it generated an error 42 * if there was an else clause because they confused the compiler 43 * by defining an unprotected nested if. */ 44 if (true) 45 ATF_REQUIRE(true); 46 else 47 ATF_REQUIRE(true); 48 } 49 50 void 51 atf_require_equal_inside_if(void) 52 { 53 /* Make sure that ATF_REQUIRE_EQUAL can be used inside an if statement 54 * that does not have braces. Earlier versions of it generated an 55 * error if there was an else clause because they confused the 56 * compiler by defining an unprotected nested if. */ 57 if (true) 58 ATF_REQUIRE_EQ(true, true); 59 else 60 ATF_REQUIRE_EQ(true, true); 61 } 62 63 void 64 atf_check_errno_semicolons(void) 65 { 66 /* Check that ATF_CHECK_ERRNO does not contain a semicolon that would 67 * cause an empty-statement that confuses some compilers. */ 68 ATF_CHECK_ERRNO(1, 1 == 1); 69 ATF_CHECK_ERRNO(2, 2 == 2); 70 } 71 72 void 73 atf_require_errno_semicolons(void) 74 { 75 /* Check that ATF_REQUIRE_ERRNO does not contain a semicolon that would 76 * cause an empty-statement that confuses some compilers. */ 77 ATF_REQUIRE_ERRNO(1, 1 == 1); 78 ATF_REQUIRE_ERRNO(2, 2 == 2); 79 } 80 81 /* Test case names should not be expanded during instatiation so that they 82 * can have the exact same name as macros. */ 83 #define TEST_MACRO_1 invalid + name 84 #define TEST_MACRO_2 invalid + name 85 #define TEST_MACRO_3 invalid + name 86 ATF_TC(TEST_MACRO_1); 87 ATF_TC_HEAD(TEST_MACRO_1, tc) { if (tc != NULL) {} } 88 ATF_TC_BODY(TEST_MACRO_1, tc) { if (tc != NULL) {} } 89 atf_tc_t *test_name_1 = &ATF_TC_NAME(TEST_MACRO_1); 90 void (*head_1)(atf_tc_t *) = ATF_TC_HEAD_NAME(TEST_MACRO_1); 91 void (*body_1)(const atf_tc_t *) = ATF_TC_BODY_NAME(TEST_MACRO_1); 92 ATF_TC_WITH_CLEANUP(TEST_MACRO_2); 93 ATF_TC_HEAD(TEST_MACRO_2, tc) { if (tc != NULL) {} } 94 ATF_TC_BODY(TEST_MACRO_2, tc) { if (tc != NULL) {} } 95 ATF_TC_CLEANUP(TEST_MACRO_2, tc) { if (tc != NULL) {} } 96 atf_tc_t *test_name_2 = &ATF_TC_NAME(TEST_MACRO_2); 97 void (*head_2)(atf_tc_t *) = ATF_TC_HEAD_NAME(TEST_MACRO_2); 98 void (*body_2)(const atf_tc_t *) = ATF_TC_BODY_NAME(TEST_MACRO_2); 99 void (*cleanup_2)(const atf_tc_t *) = ATF_TC_CLEANUP_NAME(TEST_MACRO_2); 100 ATF_TC_WITHOUT_HEAD(TEST_MACRO_3); 101 ATF_TC_BODY(TEST_MACRO_3, tc) { if (tc != NULL) {} } 102 atf_tc_t *test_name_3 = &ATF_TC_NAME(TEST_MACRO_3); 103 void (*body_3)(const atf_tc_t *) = ATF_TC_BODY_NAME(TEST_MACRO_3); 104