1 // Copyright 2012 Google 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 are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above copyright 11 // notice, this list of conditions and the following disclaimer in the 12 // documentation and/or other materials provided with the distribution. 13 // * Neither the name of Google Inc. nor the names of its contributors 14 // may be used to endorse or promote products derived from this software 15 // without specific prior written permission. 16 // 17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 #include "text.h" 30 31 #include <stdarg.h> 32 #include <stdlib.h> 33 34 #include <atf-c.h> 35 36 #include "error.h" 37 38 39 static kyua_error_t call_vprintf(char** output, const char* format, ...) 40 KYUA_DEFS_FORMAT_PRINTF(2, 3); 41 42 43 /// Invokes kyua_text_vprintf() based on a set of variable arguments. 44 /// 45 /// \param [out] output Output pointer of kyua_text_vprintf(). 46 /// \param format Formatting string to use. 47 /// \param ... Variable arguments to pack in a va_list to use. 48 /// 49 /// \return The return value of the wrapped function. 50 static kyua_error_t 51 call_vprintf(char** output, const char* format, ...) 52 { 53 va_list ap; 54 va_start(ap, format); 55 kyua_error_t error = kyua_text_vprintf(output, format, ap); 56 va_end(ap); 57 return error; 58 } 59 60 61 ATF_TC_WITHOUT_HEAD(printf__empty); 62 ATF_TC_BODY(printf__empty, tc) 63 { 64 char* buffer; 65 kyua_error_t error = kyua_text_printf(&buffer, "%s", ""); 66 ATF_REQUIRE(!kyua_error_is_set(error)); 67 ATF_REQUIRE_STREQ("", buffer); 68 } 69 70 71 ATF_TC_WITHOUT_HEAD(printf__some); 72 ATF_TC_BODY(printf__some, tc) 73 { 74 char* buffer; 75 kyua_error_t error = kyua_text_printf(&buffer, "this is %d %s", 123, "foo"); 76 ATF_REQUIRE(!kyua_error_is_set(error)); 77 ATF_REQUIRE_STREQ("this is 123 foo", buffer); 78 free(buffer); 79 } 80 81 82 ATF_TC_WITHOUT_HEAD(vprintf__empty); 83 ATF_TC_BODY(vprintf__empty, tc) 84 { 85 char* buffer; 86 kyua_error_t error = call_vprintf(&buffer, "%s", ""); 87 ATF_REQUIRE(!kyua_error_is_set(error)); 88 ATF_REQUIRE_STREQ("", buffer); 89 } 90 91 92 ATF_TC_WITHOUT_HEAD(vprintf__some); 93 ATF_TC_BODY(vprintf__some, tc) 94 { 95 char* buffer; 96 kyua_error_t error = call_vprintf(&buffer, "this is %d %s", 123, "foo"); 97 ATF_REQUIRE(!kyua_error_is_set(error)); 98 ATF_REQUIRE_STREQ("this is 123 foo", buffer); 99 free(buffer); 100 } 101 102 103 ATF_TP_ADD_TCS(tp) 104 { 105 ATF_TP_ADD_TC(tp, printf__empty); 106 ATF_TP_ADD_TC(tp, printf__some); 107 108 ATF_TP_ADD_TC(tp, vprintf__empty); 109 ATF_TP_ADD_TC(tp, vprintf__some); 110 111 return atf_no_error(); 112 } 113