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annotate test/testiconv.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 e906da4414a3
children
rev   line source
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
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1
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
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2 #include <stdio.h>
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3
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4 #include "SDL.h"
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5
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6 static size_t
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7 widelen(char *data)
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8 {
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9 size_t len = 0;
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10 Uint32 *p = (Uint32 *) data;
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11 while (*p++) {
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12 ++len;
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13 }
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14 return len;
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15 }
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16
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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17 int
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18 main(int argc, char *argv[])
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19 {
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20 const char *formats[] = {
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21 "UTF8",
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22 "UTF-8",
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23 "UTF16BE",
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24 "UTF-16BE",
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25 "UTF16LE",
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26 "UTF-16LE",
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27 "UTF32BE",
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28 "UTF-32BE",
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29 "UTF32LE",
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30 "UTF-32LE",
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31 "UCS4",
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32 "UCS-4",
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33 };
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34 char buffer[BUFSIZ];
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35 char *ucs4;
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36 char *test[2];
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37 int i, index = 0;
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38 FILE *file;
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39 int errors = 0;
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40
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41 if (!argv[1]) {
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42 argv[1] = "utf8.txt";
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43 }
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44 file = fopen(argv[1], "rb");
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45 if (!file) {
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46 fprintf(stderr, "Unable to open %s\n", argv[1]);
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47 return (1);
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48 }
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49
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50 while (fgets(buffer, sizeof(buffer), file)) {
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51 /* Convert to UCS-4 */
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52 size_t len;
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53 ucs4 =
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54 SDL_iconv_string("UCS-4", "UTF-8", buffer,
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55 SDL_strlen(buffer) + 1);
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56 len = (widelen(ucs4) + 1) * 4;
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57 for (i = 0; i < SDL_arraysize(formats); ++i) {
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58 test[0] = SDL_iconv_string(formats[i], "UCS-4", ucs4, len);
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59 test[1] = SDL_iconv_string("UCS-4", formats[i], test[0], len);
2142
ca80c942e69c Fixed bug #349
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60 if (!test[1] || SDL_memcmp(test[1], ucs4, len) != 0) {
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61 fprintf(stderr, "FAIL: %s\n", formats[i]);
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62 ++errors;
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63 }
2143
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64 if (test[0]) {
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65 SDL_free(test[0]);
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66 }
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67 if (test[1]) {
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68 SDL_free(test[1]);
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69 }
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70 }
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71 test[0] = SDL_iconv_string("UTF-8", "UCS-4", ucs4, len);
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72 SDL_free(ucs4);
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73 fputs(test[0], stdout);
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74 SDL_free(test[0]);
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75 }
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76 return (errors ? errors + 1 : 0);
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77 }