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annotate test/automated/testsdl.c @ 3363:90aec03bf9fd

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Fixed bug #627 Increased accuracy of alpha blend calculation
author Sam Lantinga <slouken@libsdl.org>
date Sat, 10 Oct 2009 07:48:57 +0000
parents 63d4517fc4ac
children ba48701b0534
rev   line source
3259
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1 /*
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2 * SDL test suite framework code.
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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.h"
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11 #include "SDL_at.h"
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12
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13 #include "platform/platform.h"
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14 #include "rwops/rwops.h"
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15 #include "surface/surface.h"
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16 #include "render/render.h"
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17 #include "audio/audio.h"
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18
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19 #include <stdio.h> /* printf */
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20 #include <stdlib.h> /* exit */
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21 #include <unistd.h> /* getopt */
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22 #include <getopt.h> /* getopt_long */
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23 #include <string.h> /* strcmp */
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24
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25
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26 /*
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27 * Tests to run.
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28 */
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29 static int run_manual = 0; /**< Run manual tests. */
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30 /* Manual. */
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31 /* Automatic. */
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32 static int run_platform = 1; /**< Run platform tests. */
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33 static int run_rwops = 1; /**< Run RWops tests. */
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34 static int run_surface = 1; /**< Run surface tests. */
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35 static int run_render = 1; /**< Run render tests. */
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36 static int run_audio = 1; /**< Run audio tests. */
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37
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38 /*
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39 * Prototypes.
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40 */
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41 static void print_usage( const char *name );
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42 static void parse_options( int argc, char *argv[] );
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43
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44
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45 /**
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46 * @brief Displays program usage.
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47 */
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48 static void print_usage( const char *name )
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49 {
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50 printf("Usage: %s [OPTIONS]\n", name);
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51 printf("Options are:\n");
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52 printf(" -m, --manual enables tests that require user interaction\n");
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53 printf(" --noplatform do not run the platform tests\n");
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54 printf(" --norwops do not run the rwops tests\n");
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55 printf(" --nosurface do not run the surface tests\n");
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56 printf(" --norender do not run the render tests\n");
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57 printf(" --noaudio do not run the audio tests\n");
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58 printf(" -v, --verbose increases verbosity level by 1 for each -v\n");
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59 printf(" -q, --quiet only displays errors\n");
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60 printf(" -h, --help display this message and exit\n");
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61 }
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62
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63
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64 /**
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65 * @brief Handles the options.
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66 */
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67 static void parse_options( int argc, char *argv[] )
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68 {
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69 static struct option long_options[] = {
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70 { "manual", no_argument, 0, 'm' },
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71 { "noplatform", no_argument, 0, 0 },
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72 { "norwops", no_argument, 0, 0 },
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73 { "nosurface", no_argument, 0, 0 },
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74 { "norender", no_argument, 0, 0 },
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75 { "noaudio", no_argument, 0, 0 },
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76 { "verbose", no_argument, 0, 'v' },
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77 { "quiet", no_argument, 0, 'q' },
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78 { "help", no_argument, 0, 'h' },
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79 {NULL,0,0,0}
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80 };
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81 int option_index = 0;
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82 int c = 0;
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83 int i;
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84 const char *str;
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85
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86 /* Iterate over options. */
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87 while ((c = getopt_long( argc, argv,
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88 "vqh",
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89 long_options, &option_index)) != -1) {
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90
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91 /* Handle options. */
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92 switch (c) {
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93 case 0:
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94 str = long_options[option_index].name;
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95 if (strcmp(str,"noplatform")==0)
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96 run_platform = 0;
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97 else if (strcmp(str,"norwops")==0)
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98 run_rwops = 0;
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99 else if (strcmp(str,"nosurface")==0)
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100 run_surface = 0;
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101 else if (strcmp(str,"norender")==0)
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102 run_render = 0;
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103 else if (strcmp(str,"noaudio")==0)
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104 run_audio = 0;
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105 break;
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106
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107 /* Manual. */
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108 case 'm':
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109 run_manual = 1;
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110 break;
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111
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112 /* Verbosity. */
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113 case 'v':
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114 SDL_ATgeti( SDL_AT_VERBOSE, &i );
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115 SDL_ATseti( SDL_AT_VERBOSE, i+1 );
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116 break;
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117
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118 /* Quiet. */
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119 case 'q':
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120 SDL_ATseti( SDL_AT_QUIET, 1 );
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121 break;
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122
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123 /* Help. */
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124 case 'h':
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125 print_usage( argv[0] );
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126 exit(EXIT_SUCCESS);
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127 }
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128 }
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129
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130 }
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131
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132
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133 /**
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134 * @brief Main entry point.
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135 */
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136 int main( int argc, char *argv[] )
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137 {
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138 int failed;
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139 int rev;
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140 SDL_version ver;
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141
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142 /* Get options. */
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143 parse_options( argc, argv );
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144
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145 /* Defaults. */
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146 failed = 0;
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147
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148 /* Print some text if verbose. */
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149 SDL_GetVersion( &ver );
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150 rev = SDL_GetRevision();
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151 SDL_ATprintVerbose( 1, "Running tests with SDL %d.%d.%d revision %d\n",
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152 ver.major, ver.minor, ver.patch, rev );
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153
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154 /* Automatic tests. */
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155 if (run_platform)
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156 failed += test_platform();
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157 if (run_rwops)
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158 failed += test_rwops();
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159 if (run_surface)
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160 failed += test_surface();
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161 if (run_render)
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162 failed += test_render();
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163 if (run_audio)
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164 failed += test_audio();
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165
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166 /* Manual tests. */
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167 if (run_manual) {
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168 }
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169
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170 /* Display more information if failed. */
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171 if (failed > 0) {
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172 SDL_ATprintErr( "Tests run with SDL %d.%d.%d revision %d\n",
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173 ver.major, ver.minor, ver.patch, rev );
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174 SDL_ATprintErr( "System is running %s and is %s endian\n",
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175 SDL_GetPlatform(),
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176 #ifdef SDL_LIL_ENDIAN
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177 "little"
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178 #else
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179 "big"
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180 #endif
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181 );
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182 }
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183
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184 return failed;
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185 }
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186