Mercurial > sdl-ios-xcode
annotate test/testfile.c @ 1795:398ac0f88e4d
Fixed bug #220
The AltiVec blitters don't compile, since they require __VEC__ to be enabled in
order for the compiler to understand "vector" and friends (i.e. do AltiVec)
But you don't want to turn AltiVec on globally, since then the code would only
run on a G4 (there are already runtime tests, before using the AltiVec
variants)
The solution here is to enable AltiVec locally, for the actual AltiVec code.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 09 May 2006 15:09:47 +0000 |
parents | b2b476a4a73c |
children | 14717b52abc0 |
rev | line source |
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1453
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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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Date: Mon, 27 Feb 2006 17:01:43 +0100
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110 |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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111 /* test 3: same with w+ mode */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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112 rwops = SDL_RWFromFile(FBASENAME1,"wb+"); /* write + read + truncation */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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113 if (!rwops) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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114 if (1 != rwops->write(rwops,"1234567890",10,1) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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115 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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116 if (7 != rwops->write(rwops,"1234567",1,7) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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117 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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118 if (1!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); /* we are in read/write mode */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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119 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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120 if (20!=rwops->seek(rwops,-7,RW_SEEK_END)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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121 if (7!=rwops->read(rwops,test_buf,1,7)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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122 if (SDL_memcmp(test_buf,"1234567",7)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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123 if (0!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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124 if (0!=rwops->read(rwops,test_buf,10,100)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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125 if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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126 if (2!=rwops->read(rwops,test_buf,10,3)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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127 if (SDL_memcmp(test_buf,"12345678901234567890",20)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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128 rwops->close(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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129 printf("test3 OK\n"); |
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130 |
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131 /* test 4: same in r+ mode */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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132 rwops = SDL_RWFromFile(FBASENAME1,"rb+"); /* write + read + file must exists, no truncation */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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133 if (!rwops) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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134 if (1 != rwops->write(rwops,"1234567890",10,1) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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135 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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136 if (7 != rwops->write(rwops,"1234567",1,7) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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138 if (1!=rwops->read(rwops,test_buf,1,1)) RWOP_ERR_QUIT(rwops); /* we are in read/write mode */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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140 if (20!=rwops->seek(rwops,-7,RW_SEEK_END)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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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
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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
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144 if (0!=rwops->read(rwops,test_buf,10,100)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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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
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147 if (SDL_memcmp(test_buf,"12345678901234567890",20)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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148 rwops->close(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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149 printf("test4 OK\n"); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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150 |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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151 /* test5 : append mode */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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152 rwops = SDL_RWFromFile(FBASENAME1,"ab+"); /* write + read + append */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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153 if (!rwops) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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155 if (10 != rwops->write(rwops,"1234567890",1,10) ) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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157 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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158 |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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160 if (0!=rwops->seek(rwops,0L,RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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161 |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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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
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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
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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
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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
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|
167 |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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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
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169 |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
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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>
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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>
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172 if (SDL_memcmp(test_buf,"123456789012345678901234567123",30)) |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
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173 RWOP_ERR_QUIT(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
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174 rwops->close(rwops); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
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175 printf("test5 OK\n"); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
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176 cleanup(); |
2eb75f8a32ca
Date: Mon, 27 Feb 2006 17:01:43 +0100
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177 return 0; /* all ok */ |
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Date: Mon, 27 Feb 2006 17:01:43 +0100
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178 } |