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annotate dep/utf8proc/test/custom.c @ 364:99c961c91809

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core: refactor out byte stream into its own file easy dubs
author Paper <paper@paper.us.eu.org>
date Tue, 16 Jul 2024 21:15:59 -0400
parents 1faa72660932
children
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1 #include "tests.h"
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2
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3 static int thunk_test = 1;
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4
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5 static utf8proc_int32_t custom(utf8proc_int32_t codepoint, void *thunk)
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6 {
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7 check(((int *) thunk) == &thunk_test, "unexpected thunk passed");
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8 if (codepoint == 'a')
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9 return 'b';
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10 if (codepoint == 'S')
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11 return 0x00df; /* ß */
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12 return codepoint;
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13 }
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14
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15 int main(void)
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16 {
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17 utf8proc_uint8_t input[] = {0x41,0x61,0x53,0x62,0xef,0xbd,0x81,0x00}; /* "AaSb\uff41" */
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18 utf8proc_uint8_t correct[] = {0x61,0x62,0x73,0x73,0x62,0x61,0x00}; /* "abssba" */
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19 utf8proc_uint8_t *output;
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20 utf8proc_map_custom(input, 0, &output, UTF8PROC_CASEFOLD | UTF8PROC_COMPOSE | UTF8PROC_COMPAT | UTF8PROC_NULLTERM,
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21 custom, &thunk_test);
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22 printf("mapped \"%s\" -> \"%s\"\n", (char*)input, (char*)output);
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23 check(strlen((char*) output) == 6, "incorrect output length");
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24 check(!memcmp(correct, output, 7), "incorrect output data");
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25 free(output);
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26 printf("map_custom tests SUCCEEDED.\n");
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27 return 0;
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28 }