macros_hpp_test.cpp revision 240116
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 <stdexcept> 31 32#include <atf-c++/macros.hpp> 33 34void 35atf_check_errno_semicolons(void) 36{ 37 // Check that ATF_CHECK_ERRNO does not contain a semicolon that would 38 // cause an empty-statement that confuses some compilers. 39 ATF_CHECK_ERRNO(1, 1 == 1); 40 ATF_CHECK_ERRNO(2, 2 == 2); 41} 42 43void 44atf_require_inside_if(void) 45{ 46 // Make sure that ATF_REQUIRE can be used inside an if statement that 47 // does not have braces. Earlier versions of it generated an error 48 // if there was an else clause because they confused the compiler 49 // by defining an unprotected nested if. 50 if (true) 51 ATF_REQUIRE(true); 52 else 53 ATF_REQUIRE(true); 54} 55 56void 57atf_require_eq_inside_if(void) 58{ 59 // Make sure that ATF_REQUIRE_EQ can be used inside an if statement 60 // that does not have braces. Earlier versions of it generated an 61 // error if there was an else clause because they confused the 62 // compiler by defining an unprotected nested if. 63 if (true) 64 ATF_REQUIRE_EQ(true, true); 65 else 66 ATF_REQUIRE_EQ(true, true); 67} 68 69void 70atf_require_throw_runtime_error(void) 71{ 72 // Check that we can pass std::runtime_error to ATF_REQUIRE_THROW. 73 // Earlier versions generated a warning because the macro's code also 74 // attempted to capture this exception, and thus we had a duplicate 75 // catch clause. 76 ATF_REQUIRE_THROW(std::runtime_error, (void)0); 77} 78 79void 80atf_require_throw_inside_if(void) 81{ 82 // Make sure that ATF_REQUIRE_THROW can be used inside an if statement 83 // that does not have braces. Earlier versions of it generated an 84 // error because a trailing ; after a catch block was not allowed. 85 if (true) 86 ATF_REQUIRE_THROW(std::runtime_error, (void)0); 87 else 88 ATF_REQUIRE_THROW(std::runtime_error, (void)1); 89} 90 91void 92atf_require_errno_semicolons(void) 93{ 94 // Check that ATF_REQUIRE_ERRNO does not contain a semicolon that would 95 // cause an empty-statement that confuses some compilers. 96 ATF_REQUIRE_ERRNO(1, 1 == 1); 97 ATF_REQUIRE_ERRNO(2, 2 == 2); 98} 99 100// Test case names should not be expanded during instatiation so that they 101// can have the exact same name as macros. 102#define TEST_MACRO_1 invalid + name 103#define TEST_MACRO_2 invalid + name 104#define TEST_MACRO_3 invalid + name 105ATF_TEST_CASE(TEST_MACRO_1); 106ATF_TEST_CASE_HEAD(TEST_MACRO_1) { } 107ATF_TEST_CASE_BODY(TEST_MACRO_1) { } 108void instantiate_1(void) { 109 ATF_TEST_CASE_USE(TEST_MACRO_1); 110 atf::tests::tc* the_test = new ATF_TEST_CASE_NAME(TEST_MACRO_1)(); 111 delete the_test; 112} 113ATF_TEST_CASE_WITH_CLEANUP(TEST_MACRO_2); 114ATF_TEST_CASE_HEAD(TEST_MACRO_2) { } 115ATF_TEST_CASE_BODY(TEST_MACRO_2) { } 116ATF_TEST_CASE_CLEANUP(TEST_MACRO_2) { } 117void instatiate_2(void) { 118 ATF_TEST_CASE_USE(TEST_MACRO_2); 119 atf::tests::tc* the_test = new ATF_TEST_CASE_NAME(TEST_MACRO_2)(); 120 delete the_test; 121} 122ATF_TEST_CASE_WITH_CLEANUP(TEST_MACRO_3); 123ATF_TEST_CASE_HEAD(TEST_MACRO_3) { } 124ATF_TEST_CASE_BODY(TEST_MACRO_3) { } 125ATF_TEST_CASE_CLEANUP(TEST_MACRO_3) { } 126void instatiate_3(void) { 127 ATF_TEST_CASE_USE(TEST_MACRO_3); 128 atf::tests::tc* the_test = new ATF_TEST_CASE_NAME(TEST_MACRO_3)(); 129 delete the_test; 130} 131