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annotate test/automated/SDL_at.c @ 4451:033c455bbe99

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Refactored automated rwops tests so read and write directories can be more easily customized. The refactored tests were written in recognition that Mac and iPhone current working directories are usually not going to work. Resource directories are in bundles and write directories are restricted to certain areas. In theory, other platforms may have this problem too, hence the refactoring. Also updated the Xcode iPhone project to use 3.2 as the Base SDK, but 3.1 as the Deployment SDK (for iPhone/iPad compatibility.)
author Eric Wing <ewing . public |-at-| gmail . com>
date Sun, 09 May 2010 06:58:30 -0700
parents 78db4f7ae2f3
children
rev   line source
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1 /*
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2 * Common code for automated test suite.
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3 *
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4 * Written by Edgar Simo "bobbens"
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5 *
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6 * Released under Public Domain.
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7 */
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8
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9
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10 #include "SDL_at.h"
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11 #include "SDL_stdinc.h"
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12 #include "SDL_error.h"
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13
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14 #include <stdio.h> /* printf/fprintf */
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15 #include <stdarg.h> /* va_list */
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16
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17
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18 /*
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19 * Internal usage SDL_AT variables.
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20 */
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21 static char *at_suite_msg = NULL; /**< Testsuite message. */
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22 static char *at_test_msg = NULL; /**< Testcase message. */
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23 static int at_success = 0; /**< Number of successful testcases. */
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24 static int at_failure = 0; /**< Number of failed testcases. */
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25
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26
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27 /*
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28 * Global properties.
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29 */
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30 static int at_verbose = 0; /**< Verbosity. */
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31 static int at_quiet = 0; /**< Quietness. */
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32
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33
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34 /*
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35 * Prototypes.
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36 */
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37 static void SDL_ATcleanup (void);
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38 static void SDL_ATendWith( int success );
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39 static void SDL_ATassertFailed( const char *msg );
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40
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41
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42 /**
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43 * @brief Cleans up the automated testsuite state.
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44 */
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45 static void SDL_ATcleanup (void)
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46 {
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47 if (at_suite_msg != NULL)
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48 SDL_free(at_suite_msg);
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49 at_suite_msg = NULL;
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50 if (at_test_msg != NULL)
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51 SDL_free(at_test_msg);
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52 at_test_msg = NULL;
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53 at_success = 0;
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54 at_failure = 0;
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55 }
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56
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57
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58 /**
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59 * @brief Begin testsuite.
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60 */
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61 void SDL_ATinit( const char *suite )
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62 {
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63 /* Do not open twice. */
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64 if (at_suite_msg) {
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65 SDL_ATprintErr( "AT suite '%s' not closed before opening suite '%s'\n",
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66 at_suite_msg, suite );
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67 }
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68 /* Must have a name. */
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69 if (suite == NULL) {
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70 SDL_ATprintErr( "AT testsuite does not have a name.\n");
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71 }
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72 SDL_ATcleanup();
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73 at_suite_msg = SDL_strdup(suite);
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74
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75 /* Verbose message. */
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76 SDL_ATprintVerbose( 2, "--+---> Started Test Suite '%s'\n", at_suite_msg );
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77 }
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78
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79
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80 /**
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81 * @brief Finish testsuite.
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82 */
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83 int SDL_ATfinish (void)
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84 {
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85 int failed;
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86
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87 /* Make sure initialized. */
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88 if (at_suite_msg == NULL) {
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89 SDL_ATprintErr("Ended testcase without initializing.\n");
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90 return 1;
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91 }
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92
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93 /* Finished without closing testcase. */
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94 if (at_test_msg) {
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95 SDL_ATprintErr( "AT suite '%s' finished without closing testcase '%s'\n",
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96 at_suite_msg, at_test_msg );
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97 }
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98
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99 /* Verbose message. */
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100 SDL_ATprintVerbose( 2, "<-+---- Finished Test Suite '%s'\n", at_suite_msg );
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101
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102 /* Display message if verbose on failed. */
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103 failed = at_failure;
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104 if (at_failure > 0) {
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105 SDL_ATprintErr( "%s : Failed %d out of %d testcases!\n",
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106 at_suite_msg, at_failure, at_failure+at_success );
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107 }
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108 else {
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109 SDL_ATprint( "%s : All tests successful (%d)\n",
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110 at_suite_msg, at_success );
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111 }
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112
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113 /* Clean up. */
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114 SDL_ATcleanup();
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115
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116 /* Return failed. */
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117 return failed;
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118 }
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119
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120
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121 /**
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122 * @brief Sets a property.
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123 */
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124 void SDL_ATseti( int property, int value )
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125 {
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126 switch (property) {
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127 case SDL_AT_VERBOSE:
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128 at_verbose = value;
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129 break;
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130
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131 case SDL_AT_QUIET:
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132 at_quiet = value;
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133 break;
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134 }
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135 }
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136
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137
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138 /**
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139 * @brief Gets a property.
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140 */
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141 void SDL_ATgeti( int property, int *value )
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142 {
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143 switch (property) {
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144 case SDL_AT_VERBOSE:
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145 *value = at_verbose;
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146 break;
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147
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148 case SDL_AT_QUIET:
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149 *value = at_quiet;
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150 break;
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151 }
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152 }
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153
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154
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155 /**
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156 * @brief Begin testcase.
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157 */
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158 void SDL_ATbegin( const char *testcase )
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159 {
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160 /* Do not open twice. */
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161 if (at_test_msg) {
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162 SDL_ATprintErr( "AT testcase '%s' not closed before opening testcase '%s'\n",
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163 at_test_msg, testcase );
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164 }
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165 /* Must have a name. */
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166 if (testcase == NULL) {
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167 SDL_ATprintErr( "AT testcase does not have a name.\n");
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168 }
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169 at_test_msg = SDL_strdup(testcase);
3259
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170
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171 /* Verbose message. */
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172 SDL_ATprintVerbose( 2, " +---> StartedTest Case '%s'\n", testcase );
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173 }
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174
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175
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176 /**
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177 * @brief Ends the testcase with a succes or failure.
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178 */
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179 static void SDL_ATendWith( int success )
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180 {
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181 /* Make sure initialized. */
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182 if (at_test_msg == NULL) {
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183 SDL_ATprintErr("Ended testcase without initializing.\n");
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184 return;
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185 }
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186
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187 /* Mark as success or failure. */
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188 if (success)
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189 at_success++;
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190 else
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191 at_failure++;
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192
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193 /* Verbose message. */
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194 SDL_ATprintVerbose( 2, " +---- Finished Test Case '%s'\n", at_test_msg );
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195
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196 /* Clean up. */
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197 if (at_test_msg != NULL)
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198 SDL_free(at_test_msg);
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199 at_test_msg = NULL;
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200 }
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201
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202
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203 /**
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204 * @brief Display failed assert message.
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205 */
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206 static void SDL_ATassertFailed( const char *msg )
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207 {
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208 /* Print. */
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209 SDL_ATprintErr( "Assert Failed!\n" );
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210 SDL_ATprintErr( " %s\n", msg );
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211 SDL_ATprintErr( " Test Case '%s'\n", at_test_msg );
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212 SDL_ATprintErr( " Test Suite '%s'\n", at_suite_msg );
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213 SDL_ATprintErr( " Last SDL error '%s'\n", SDL_GetError() );
3259
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214 /* End. */
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215 SDL_ATendWith(0);
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216 }
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diff changeset
217
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218
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219 /**
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diff changeset
220 * @brief Testcase test.
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diff changeset
221 */
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222 int SDL_ATassert( const char *msg, int condition )
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223 {
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224 /* Condition failed. */
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225 if (!condition) {
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226 /* Failed message. */
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227 SDL_ATassertFailed(msg);
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228 }
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229 return !condition;
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diff changeset
230 }
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diff changeset
231
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232
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diff changeset
233 /**
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diff changeset
234 * @brief Testcase test.
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diff changeset
235 */
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diff changeset
236 int SDL_ATvassert( int condition, const char *msg, ... )
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diff changeset
237 {
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diff changeset
238 va_list args;
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diff changeset
239 char buf[256];
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diff changeset
240
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diff changeset
241 /* Condition failed. */
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diff changeset
242 if (!condition) {
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diff changeset
243 /* Get message. */
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244 va_start( args, msg );
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245 SDL_vsnprintf( buf, sizeof(buf), msg, args );
3259
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246 va_end( args );
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247 /* Failed message. */
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248 SDL_ATassertFailed( buf );
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249 }
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250 return !condition;
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diff changeset
251 }
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252
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253
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diff changeset
254 /**
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diff changeset
255 * @brief End testcase.
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256 */
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diff changeset
257 void SDL_ATend (void)
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diff changeset
258 {
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259 SDL_ATendWith(1);
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diff changeset
260 }
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261
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262
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263 /**
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diff changeset
264 * @brief Displays an error.
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diff changeset
265 */
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266 int SDL_ATprintErr( const char *msg, ... )
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267 {
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268 va_list ap;
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269 int ret;
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270
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271 /* Make sure there is something to print. */
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272 if (msg == NULL)
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273 return 0;
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diff changeset
274 else {
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275 va_start(ap, msg);
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276 ret = vfprintf( stderr, msg, ap );
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277 va_end(ap);
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diff changeset
278 }
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279
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280 return ret;
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diff changeset
281 }
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282
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283
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284 /**
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285 * @brief Displays a message.
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286 */
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287 int SDL_ATprint( const char *msg, ... )
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288 {
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289 va_list ap;
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290 int ret;
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291
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292 /* Only print if not quiet. */
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293 if (at_quiet)
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294 return 0;
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295
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296 /* Make sure there is something to print. */
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297 if (msg == NULL)
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298 return 0;
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299 else {
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300 va_start(ap, msg);
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301 ret = vfprintf( stdout, msg, ap );
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302 va_end(ap);
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303 }
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304
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305 return ret;
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306 }
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307
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308
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309 /**
3259
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310 * @brief Displays a verbose message.
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311 */
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312 int SDL_ATprintVerbose( int level, const char *msg, ... )
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313 {
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314 va_list ap;
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315 int ret;
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316
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317 /* Only print if not quiet. */
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318 if (at_quiet || (at_verbose < level))
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319 return 0;
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320
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321 /* Make sure there is something to print. */
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322 if (msg == NULL)
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323 return 0;
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324 else {
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325 va_start(ap, msg);
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326 ret = vfprintf( stdout, msg, ap );
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327 va_end(ap);
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328 }
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329
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330 return ret;
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331 }