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1 //================================================================= |
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2 // |
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3 // mktime.c |
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4 // |
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5 // Testcase for C library mktime() function |
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6 // |
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7 //================================================================= |
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8 //####COPYRIGHTBEGIN#### |
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9 // |
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10 // ------------------------------------------- |
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11 // The contents of this file are subject to the Cygnus eCos Public License |
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12 // Version 1.0 (the "License"); you may not use this file except in |
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13 // compliance with the License. You may obtain a copy of the License at |
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14 // http://sourceware.cygnus.com/ecos |
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15 // |
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16 // Software distributed under the License is distributed on an "AS IS" |
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
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18 // License for the specific language governing rights and limitations under |
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19 // the License. |
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20 // |
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21 // The Original Code is eCos - Embedded Cygnus Operating System, released |
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22 // September 30, 1998. |
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23 // |
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24 // The Initial Developer of the Original Code is Cygnus. Portions created |
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25 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. |
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26 // ------------------------------------------- |
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27 // |
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28 //####COPYRIGHTEND#### |
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29 //================================================================= |
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30 //#####DESCRIPTIONBEGIN#### |
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31 // |
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32 // Author(s): jlarmour |
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33 // Contributors: jlarmour |
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34 // Date: 1999-03-05 |
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35 // Description: Contains testcode for C library mktime() function |
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36 // |
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37 // |
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38 //####DESCRIPTIONEND#### |
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39 |
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40 // CONFIGURATION |
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41 |
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42 #include <pkgconf/libc.h> // C library configuration |
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43 |
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44 // INCLUDES |
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45 |
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46 #include <time.h> |
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47 #include <cyg/infra/testcase.h> |
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48 #include <sys/cstartup.h> // C library initialisation |
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49 |
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50 // HOW TO START TESTS |
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51 |
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52 # define START_TEST( test ) test(0) |
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53 |
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54 // FUNCTIONS |
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55 |
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56 |
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57 externC void |
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58 cyg_package_start( void ) |
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59 { |
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60 cyg_iso_c_start(); |
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61 } // cyg_package_start() |
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62 |
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63 |
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64 static int |
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65 cmp_structtm(struct tm *tm1, struct tm *tm2) |
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66 { |
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67 if ((tm1->tm_sec != tm2->tm_sec) || |
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68 (tm1->tm_min != tm2->tm_min) || |
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69 (tm1->tm_hour != tm2->tm_hour) || |
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70 (tm1->tm_mday != tm2->tm_mday) || |
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71 (tm1->tm_mon != tm2->tm_mon) || |
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72 (tm1->tm_year != tm2->tm_year) || |
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73 (tm1->tm_wday != tm2->tm_wday) || |
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74 (tm1->tm_yday != tm2->tm_yday) || |
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75 (tm1->tm_isdst != tm2->tm_isdst)) |
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76 return 1; |
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77 else |
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78 return 0; |
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79 } |
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80 |
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81 static void |
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82 test( CYG_ADDRWORD data ) |
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83 { |
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84 struct tm tm1, tm2; |
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85 time_t t; |
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86 |
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87 // make this predictable - independent of the user option |
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88 cyg_libc_time_setzoneoffsets(0, 3600); |
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89 |
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90 tm1.tm_sec = 4; |
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91 tm1.tm_min = 23; |
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92 tm1.tm_hour = 20; |
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93 tm1.tm_mday = 21; |
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94 tm1.tm_mon = 1; |
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95 tm1.tm_year = 74; |
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96 tm1.tm_isdst = 0; |
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97 |
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98 tm2 = tm1; |
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99 tm2.tm_wday = 4; |
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100 tm2.tm_yday = 51; |
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101 |
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102 t = mktime(&tm1); |
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103 CYG_TEST_PASS_FAIL(!cmp_structtm(&tm1, &tm2), "mktime test #1"); |
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104 CYG_TEST_PASS_FAIL(t == 130710184, "mktime return test #1"); |
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105 |
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106 tm1.tm_sec = 61; |
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107 tm1.tm_min = 20; |
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108 tm1.tm_hour = 4; |
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109 tm1.tm_mday = 5; |
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110 tm1.tm_mon = 0; |
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111 tm1.tm_year = 99; |
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112 tm1.tm_isdst = 0; |
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113 |
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114 tm2 = tm1; |
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115 tm2.tm_sec=1; |
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116 tm2.tm_min = 21; |
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117 tm2.tm_wday = 2; |
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118 tm2.tm_yday = 4; |
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119 |
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120 t = mktime(&tm1); |
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121 CYG_TEST_PASS_FAIL(!cmp_structtm(&tm1, &tm2), "mktime test #2"); |
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122 CYG_TEST_PASS_FAIL(t == 915510061, "mktime return test #2"); |
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123 |
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124 tm1.tm_sec = 54; |
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125 tm1.tm_min = 24; |
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126 tm1.tm_hour = 1; |
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127 tm1.tm_mday = 1; |
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128 tm1.tm_mon = 0; |
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129 tm1.tm_year = 100; |
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130 tm1.tm_isdst = 0; |
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131 |
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132 tm2 = tm1; |
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133 tm2.tm_wday = 6; |
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134 tm2.tm_yday = 0; |
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135 |
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136 t = mktime(&tm1); |
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137 CYG_TEST_PASS_FAIL(!cmp_structtm(&tm1, &tm2), "mktime Y2K test #3"); |
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138 CYG_TEST_PASS_FAIL(t == 946689894, "mktime Y2K return test #3"); |
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139 |
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140 tm1.tm_sec = 54; |
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141 tm1.tm_min = 24; |
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142 tm1.tm_hour = 23; |
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143 tm1.tm_mday = 31; |
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144 tm1.tm_mon = 4; |
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145 tm1.tm_year = 66; |
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146 tm1.tm_isdst = 1; |
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147 |
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148 tm2 = tm1; |
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149 tm2.tm_wday = 2; |
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150 tm2.tm_yday = 150; |
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151 |
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152 t = mktime(&tm1); |
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153 CYG_TEST_PASS_FAIL(!cmp_structtm(&tm1, &tm2), "mktime test #4"); |
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154 CYG_TEST_PASS_FAIL(t == -113186106, "mktime return test #4"); |
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155 |
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156 CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " |
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157 "mktime() function"); |
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158 } // test() |
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159 |
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160 |
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161 int |
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162 main(int argc, char *argv[]) |
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163 { |
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164 CYG_TEST_INIT(); |
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165 |
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166 CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " |
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167 "mktime() function"); |
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168 |
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169 START_TEST( test ); |
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170 |
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171 CYG_TEST_NA("Testing is not applicable to this configuration"); |
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172 |
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173 } // main() |
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174 |
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175 // EOF mktime.c |
