t/copysym.c

   1 /*
   2  * Copyright © 2023-2024 Nick Bowler
   3  *
   4  * Tests for the copyright_symbol function.
   5  *
   6  * License WTFPL2: Do What The Fuck You Want To Public License, version 2.
   7  * This is free software: you are free to do what the fuck you want to.
   8  * There is NO WARRANTY, to the extent permitted by law.
   9  */
  10
  11 #include <string.h>
  12 #include "tap.h"
  13
  14 #define ENABLE_NLS 1
  15 #include "copysym.h"
  16
  17 static const char *format_str(const char *s)
  18 {
  19         static char buf[100];
  20         size_t pos = 0;
  21
  22         for (; *s && pos < sizeof buf - 4; s++) {
  23                 if (*s == '(' || *s == 'C' || *s == ')') {
  24                         buf[pos++] = *s;
  25                 } else {
  26                         static const char xdigits[16] = "0123456789abcdef";
  27                         unsigned char c = *s;
  28
  29                         buf[pos++] = '\\';
  30                         buf[pos++] = 'x';
  31                         buf[pos++] = xdigits[(c >> 4) & 0xf];
  32                         buf[pos++] = xdigits[c & 0xf];
  33                 }
  34         }
  35
  36         buf[pos] = 0;
  37         return buf;
  38 }
  39
  40 static void do_test(const char *charset, char *expected)
  41 {
  42         const char *sym = copyright_symbol(charset);
  43         char *quote = charset ? "\"" : "";
  44
  45         if (!tap_result(!strcmp(sym, expected), "copyright_symbol(%s%s%s)",
  46                         quote, charset ? charset : "NULL", quote))
  47         {
  48                 tap_diag("Failed, unexpected result");
  49                 tap_diag("   Received:  %s", format_str(sym));
  50                 tap_diag("   Expected:  %s", format_str(expected));
  51         }
  52 }
  53
  54 int main(void)
  55 {
  56         do_test(NULL, "(C)");
  57         do_test("ANSI_X3.4-1968", "(C)");
  58         do_test("ARMSCII-8", "(C)");
  59         do_test("ASCII", "(C)");
  60         do_test("BIG5", "(C)");
  61         do_test("BIG5-HKSCS", "(C)");
  62         do_test("CP1046", "(C)");
  63         do_test("CP1124", "(C)");
  64         do_test("CP1125", "(C)");
  65         do_test("CP1129", "\xa9");
  66         do_test("CP1131", "(C)");
  67         do_test("CP1250", "\xa9");
  68         do_test("CP1251", "\xa9");
  69         do_test("CP1252", "\xa9");
  70         do_test("CP1253", "\xa9");
  71         do_test("CP1254", "\xa9");
  72         do_test("CP1255", "\xa9");
  73         do_test("CP1256", "\xa9");
  74         do_test("CP1257", "\xa9");
  75         do_test("CP437", "(C)");
  76         do_test("CP775", "\xa8");
  77         do_test("CP850", "\xb8");
  78         do_test("CP852", "(C)");
  79         do_test("CP855", "(C)");
  80         do_test("CP856", "\xb8");
  81         do_test("CP857", "\xb8");
  82         do_test("CP861", "(C)");
  83         do_test("CP862", "(C)");
  84         do_test("CP864", "(C)");
  85         do_test("CP865", "(C)");
  86         do_test("CP866", "(C)");
  87         do_test("CP869", "\x97");
  88         do_test("CP874", "(C)");
  89         do_test("CP922", "\xa9");
  90         do_test("CP932", "(C)");
  91         do_test("CP943", "(C)");
  92         do_test("CP949", "(C)");
  93         do_test("CP950", "(C)");
  94         do_test("DEC-HANYU", "(C)");
  95         do_test("DEC-KANJI", "(C)");
  96         do_test("EUC-JP", "\x8f\xa2\xed");
  97         do_test("EUC-KR", "(C)");
  98         do_test("EUC-TW", "(C)");
  99         do_test("GB18030", "\x81\x30\x84\x38");
 100         do_test("GB2312", "(C)");
 101         do_test("GBK", "(C)");
 102         do_test("GEORGIAN-PS", "\xa9");
 103         do_test("HP-ARABIC8", "(C)");
 104         do_test("HP-GREEK8", "(C)");
 105         do_test("HP-HEBREW8", "(C)");
 106         do_test("HP-KANA8", "(C)");
 107         do_test("HP-ROMAN8", "(C)");
 108         do_test("HP-TURKISH8", "(C)");
 109         do_test("ISO-8859-1", "\xa9");
 110         do_test("ISO-8859-10", "(C)");
 111         do_test("ISO-8859-11", "(C)");
 112         do_test("ISO-8859-13", "\xa9");
 113         do_test("ISO-8859-14", "\xa9");
 114         do_test("ISO-8859-15", "\xa9");
 115         do_test("ISO-8859-2", "(C)");
 116         do_test("ISO-8859-3", "(C)");
 117         do_test("ISO-8859-4", "(C)");
 118         do_test("ISO-8859-5", "(C)");
 119         do_test("ISO-8859-6", "(C)");
 120         do_test("ISO-8859-7", "\xa9");
 121         do_test("ISO-8859-8", "\xa9");
 122         do_test("ISO-8859-9", "\xa9");
 123         do_test("JOHAB", "(C)");
 124         do_test("KOI8-R", "\xbf");
 125         do_test("KOI8-T", "\xbf");
 126         do_test("KOI8-U", "\xbf");
 127         do_test("PT154", "\xa9");
 128         do_test("SHIFT_JIS", "(C)");
 129         do_test("TCVN5712-1", "(C)");
 130         do_test("TIS-620", "(C)");
 131         do_test("UTF-8", "\xc2\xa9");
 132         do_test("VISCII", "(C)");
 133
 134         do_test("CP1026", "(C)"); /* EBCDIC B4 */
 135         do_test("CP1047", "(C)"); /* EBCDIC B4 */
 136         do_test("CP1112", "(C)"); /* EBCDIC B4 */
 137         do_test("CP1122", "(C)"); /* EBCDIC B4 */
 138         do_test("CP1130", "(C)"); /* EBCDIC B4 */
 139         do_test("CP1140", "(C)"); /* EBCDIC B4 */
 140         do_test("CP1141", "(C)"); /* EBCDIC B4 */
 141         do_test("CP1142", "(C)"); /* EBCDIC B4 */
 142         do_test("CP1143", "(C)"); /* EBCDIC B4 */
 143         do_test("CP1144", "(C)"); /* EBCDIC B4 */
 144         do_test("CP1145", "(C)"); /* EBCDIC B4 */
 145         do_test("CP1146", "(C)"); /* EBCDIC B4 */
 146         do_test("CP1147", "(C)"); /* EBCDIC B4 */
 147         do_test("CP1148", "(C)"); /* EBCDIC B4 */
 148         do_test("CP1149", "(C)"); /* EBCDIC B4 */
 149         do_test("CP1155", "(C)"); /* EBCDIC B4 */
 150         do_test("CP1156", "(C)"); /* EBCDIC B4 */
 151         do_test("CP1157", "(C)"); /* EBCDIC B4 */
 152         do_test("CP1164", "(C)"); /* EBCDIC B4 */
 153         do_test("CP273",  "(C)"); /* EBCDIC B4 */
 154         do_test("CP277",  "(C)"); /* EBCDIC B4 */
 155         do_test("CP278",  "(C)"); /* EBCDIC B4 */
 156         do_test("CP280",  "(C)"); /* EBCDIC B4 */
 157         do_test("CP284",  "(C)"); /* EBCDIC B4 */
 158         do_test("CP285",  "(C)"); /* EBCDIC B4 */
 159         do_test("CP297",  "(C)"); /* EBCDIC B4 */
 160         do_test("CP424",  "(C)"); /* EBCDIC B4 */
 161         do_test("CP500",  "(C)"); /* EBCDIC B4 */
 162         do_test("CP871",  "(C)"); /* EBCDIC B4 */
 163         do_test("CP875",  "(C)"); /* EBCDIC FB */
 164
 165         tap_done();
 166 }