Mercurial > sdl-ios-xcode
annotate test/testfile.c @ 1782:23fe15f88c03
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author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 08 May 2006 06:23:11 +0000 |
parents | b2b476a4a73c |
children | 14717b52abc0 |
rev | line source |
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1 |
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2 /* sanity tests on SDL_rwops.c (usefull for alternative implementations of stdio rwops) */ |
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3 |
1484
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Added documentation on how to build a completely useless SDL library. :)
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4 #include <stdlib.h> |
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5 |
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6 #include "SDL.h" |
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7 #include "SDL_endian.h" |
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8 |
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9 |
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10 #include <stdio.h> |
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11 |
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12 /* WARNING ! those 2 files will be destroyed by this test program */ |
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13 #define FBASENAME1 "sdldata1" /* this file will be created during tests */ |
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14 #define FBASENAME2 "sdldata2" /* this file should not exists before starting test */ |
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15 |
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16 |
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17 #ifndef NULL |
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18 #define NULL ((void *)0) |
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19 #endif |
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20 |
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21 static void cleanup( void ) { |
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22 |
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23 unlink(FBASENAME1); |
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24 unlink(FBASENAME2); |
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25 } |
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26 |
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27 static void rwops_error_quit( unsigned line, SDL_RWops *rwops) { |
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28 |
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29 printf("testfile.c(%d): failed\n",line); |
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30 if (rwops) { |
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31 rwops->close(rwops); /* This calls SDL_FreeRW(rwops); */ |
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32 } |
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33 cleanup(); |
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34 exit(1); /* quit with rwops error (test failed) */ |
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35 } |
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36 |
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37 #define RWOP_ERR_QUIT(x) rwops_error_quit( __LINE__, (x) ) |
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38 |
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39 |
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40 |
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41 int main(int argc, char *argv[]) |
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42 { |
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43 SDL_RWops *rwops = NULL; |
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44 char test_buf[30]; |
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45 |
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46 cleanup(); |
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47 |
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48 /* test 1 : basic argument test: all those calls to SDL_RWFromFile should fail */ |
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49 |
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50 rwops = SDL_RWFromFile(NULL,NULL); |
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51 if (rwops) RWOP_ERR_QUIT(rwops); |
1454 | 52 rwops = SDL_RWFromFile(NULL,"ab+"); |
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53 if (rwops) RWOP_ERR_QUIT(rwops); |
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54 rwops = SDL_RWFromFile(NULL,"sldfkjsldkfj"); |
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55 if (rwops) RWOP_ERR_QUIT(rwops); |
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56 rwops = SDL_RWFromFile("something",""); |
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57 if (rwops) RWOP_ERR_QUIT(rwops); |
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58 rwops = SDL_RWFromFile("something",NULL); |
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59 if (rwops) RWOP_ERR_QUIT(rwops); |
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60 printf("test1 OK\n"); |
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61 |
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62 /* test 2 : check that inexistant file is not successfully opened/created when required */ |
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63 /* modes : r, r+ implie that file MUST exist |
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64 modes : a, a+, w, w+ checks that it succeeds (file may not exists) |
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65 |
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66 */ |
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67 rwops = SDL_RWFromFile(FBASENAME2,"rb"); /* this file doesn't exist that call must fail */ |
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68 if (rwops) RWOP_ERR_QUIT(rwops); |
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69 rwops = SDL_RWFromFile(FBASENAME2,"rb+"); /* this file doesn't exist that call must fail */ |
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70 if (rwops) RWOP_ERR_QUIT(rwops); |
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71 rwops = SDL_RWFromFile(FBASENAME2,"wb"); |
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72 if (!rwops) RWOP_ERR_QUIT(rwops); |
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73 rwops->close(rwops); unlink(FBASENAME2); |
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74 rwops = SDL_RWFromFile(FBASENAME2,"wb+"); |
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75 if (!rwops) RWOP_ERR_QUIT(rwops); |
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76 rwops->close(rwops); unlink(FBASENAME2); |
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77 rwops = SDL_RWFromFile(FBASENAME2,"ab"); |
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78 if (!rwops) RWOP_ERR_QUIT(rwops); |
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79 rwops->close(rwops); unlink(FBASENAME2); |
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80 rwops = SDL_RWFromFile(FBASENAME2,"ab+"); |
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81 if (!rwops) RWOP_ERR_QUIT(rwops); |
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82 rwops->close(rwops); unlink(FBASENAME2); |
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83 printf("test2 OK\n"); |
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84 |
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85 /* test 3 : creation, writing , reading, seeking, |
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86 test : w mode, r mode, w+ mode |
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87 */ |
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88 rwops = SDL_RWFromFile(FBASENAME1,"wb"); /* write only */ |
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89 if (!rwops) RWOP_ERR_QUIT(rwops); |
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90 if (1 != rwops->write(rwops,"1234567890",10,1) ) RWOP_ERR_QUIT(rwops); |
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91 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
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92 if (7 != rwops->write(rwops,"1234567",1,7) ) RWOP_ERR_QUIT(rwops); |
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93 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
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94 if (0!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); /* we are in write only mode */ |
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95 rwops->close(rwops); |
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96 |
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97 rwops = SDL_RWFromFile(FBASENAME1,"rb"); /* read mode, file must exists */ |
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98 if (!rwops) RWOP_ERR_QUIT(rwops); |
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99 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
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100 if (20!=rwops->seek(rwops,-7,RW_SEEK_END)) RWOP_ERR_QUIT(rwops); |
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101 if (7!=rwops->read(rwops,test_buf,1,7)) RWOP_ERR_QUIT(rwops); |
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102 if (SDL_memcmp(test_buf,"1234567",7)) RWOP_ERR_QUIT(rwops); |
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103 if (0!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); |
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104 if (0!=rwops->read(rwops,test_buf,10,100)) RWOP_ERR_QUIT(rwops); |
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105 if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); |
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106 if (2!=rwops->read(rwops,test_buf,10,3)) RWOP_ERR_QUIT(rwops); |
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107 if (SDL_memcmp(test_buf,"12345678901234567890",20)) RWOP_ERR_QUIT(rwops); |
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108 if (0!=rwops->write(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); /* readonly mode */ |
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109 rwops->close(rwops); |
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110 |
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111 /* test 3: same with w+ mode */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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112 rwops = SDL_RWFromFile(FBASENAME1,"wb+"); /* write + read + truncation */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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113 if (!rwops) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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114 if (1 != rwops->write(rwops,"1234567890",10,1) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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115 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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116 if (7 != rwops->write(rwops,"1234567",1,7) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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117 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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118 if (1!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); /* we are in read/write mode */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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119 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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120 if (20!=rwops->seek(rwops,-7,RW_SEEK_END)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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121 if (7!=rwops->read(rwops,test_buf,1,7)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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122 if (SDL_memcmp(test_buf,"1234567",7)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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123 if (0!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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124 if (0!=rwops->read(rwops,test_buf,10,100)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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125 if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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126 if (2!=rwops->read(rwops,test_buf,10,3)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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127 if (SDL_memcmp(test_buf,"12345678901234567890",20)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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128 rwops->close(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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129 printf("test3 OK\n"); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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130 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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131 /* test 4: same in r+ mode */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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132 rwops = SDL_RWFromFile(FBASENAME1,"rb+"); /* write + read + file must exists, no truncation */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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133 if (!rwops) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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134 if (1 != rwops->write(rwops,"1234567890",10,1) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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135 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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136 if (7 != rwops->write(rwops,"1234567",1,7) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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137 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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138 if (1!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); /* we are in read/write mode */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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139 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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140 if (20!=rwops->seek(rwops,-7,RW_SEEK_END)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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141 if (7!=rwops->read(rwops,test_buf,1,7)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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142 if (SDL_memcmp(test_buf,"1234567",7)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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diff
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143 if (0!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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144 if (0!=rwops->read(rwops,test_buf,10,100)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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145 if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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146 if (2!=rwops->read(rwops,test_buf,10,3)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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147 if (SDL_memcmp(test_buf,"12345678901234567890",20)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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148 rwops->close(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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149 printf("test4 OK\n"); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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150 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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151 /* test5 : append mode */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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152 rwops = SDL_RWFromFile(FBASENAME1,"ab+"); /* write + read + append */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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153 if (!rwops) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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154 if (1 != rwops->write(rwops,"1234567890",10,1) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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155 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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156 if (7 != rwops->write(rwops,"1234567",1,7) ) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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157 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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|
158 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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159 if (1!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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160 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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|
161 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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162 if (20+27!=rwops->seek(rwops,-7,RW_SEEK_END)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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163 if (7!=rwops->read(rwops,test_buf,1,7)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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164 if (SDL_memcmp(test_buf,"1234567",7)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
165 if (0!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
166 if (0!=rwops->read(rwops,test_buf,10,100)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
167 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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|
168 if (27!=rwops->seek(rwops,-27,RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
169 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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diff
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|
170 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
171 if (3!=rwops->read(rwops,test_buf,10,3)) RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
172 if (SDL_memcmp(test_buf,"123456789012345678901234567123",30)) |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
173 RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
174 rwops->close(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
175 printf("test5 OK\n"); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
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|
176 cleanup(); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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|
177 return 0; /* all ok */ |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
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178 } |