mirror of
https://sourceware.org/git/glibc.git
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132 lines
2.7 KiB
C
132 lines
2.7 KiB
C
#include <inttypes.h>
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#include <locale.h>
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#include <stdio.h>
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#include <uchar.h>
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static int
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do_test (void)
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{
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if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
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{
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puts ("cannot set locale");
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return 1;
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}
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int result = 0;
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char32_t c32 = 48;
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do
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{
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if (c32 >= 0xd800 && c32 <= 0xe000)
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continue;
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char buf[20];
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size_t n1 = c32rtomb (buf, c32, NULL);
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if (n1 <= 0)
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{
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printf ("c32rtomb for U'\\x%" PRIx32 "' failed\n", (uint32_t) c32);
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result = 1;
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continue;
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}
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char32_t c32out;
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size_t n2 = mbrtoc32 (&c32out, buf, n1, NULL);
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if ((ssize_t) n2 < 0)
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{
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printf ("mbrtoc32 for U'\\x%" PRIx32 "' failed\n", (uint32_t) c32);
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result = 1;
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continue;
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}
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if (n2 != n1)
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{
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printf ("mbrtoc32 for U'\\x%" PRIx32 "' consumed %zu bytes, not %zu\n",
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(uint32_t) c32, n2, n1);
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result = 1;
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}
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else if (c32out != c32)
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{
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printf ("mbrtoc32 for U'\\x%" PRIx32 "' produced U'\\x%" PRIx32 "\n",
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(uint32_t) c32, (uint32_t) c32out);
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result = 1;
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}
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char16_t c16;
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size_t n3 = mbrtoc16 (&c16, buf, n1, NULL);
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if (n3 != n1)
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{
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printf ("mbrtoc16 for U'\\x%" PRIx32 "' did not consume all bytes\n",
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(uint32_t) c32);
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result = 1;
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continue;
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}
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if (c32 < 0x10000)
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{
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if (c16 != c32)
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{
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printf ("mbrtoc16 for U'\\x%" PRIx32 "' produce u'\\x%" PRIx16 "'\n",
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(uint32_t) c32, (uint16_t) c16);
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result = 1;
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continue;
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}
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}
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else
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{
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buf[0] = '1';
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char16_t c16_2;
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size_t n4 = mbrtoc16 (&c16_2, buf, 1, NULL);
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if (n4 != (size_t) -3)
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{
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printf ("second mbrtoc16 for U'\\x%" PRIx32 "' did not return -3\n",
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(uint32_t) c32);
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result = 1;
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continue;
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}
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if (c32 != (((uint32_t) (c16 - 0xd7c0)) << 10) + (c16_2 - 0xdc00))
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{
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printf ("mbrtoc16 for U'\\x%" PRIx32 "' returns U'\\x%" PRIx32 "\n",
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(uint32_t) c32,
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(((uint32_t) (c16 - 0xd7c0)) << 10) + (c16_2 - 0xdc00));
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result = 1;
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continue;
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}
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}
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buf[0] = '\0';
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char16_t c16_nul;
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n3 = mbrtoc16 (&c16_nul, buf, n1, NULL);
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if (n3 != 0)
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{
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printf ("mbrtoc16 for '\\0' returns %zd\n", n3);
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result = 1;
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continue;
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}
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if (c32 < 0x10000)
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{
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size_t n5 = c16rtomb (buf, c16, NULL);
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if ((ssize_t) n5 < 0)
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{
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printf ("c16rtomb for U'\\x%" PRIx32 "' failed with %zd\n",
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(uint32_t) c32, n5);
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result = 1;
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continue;
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}
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if (n5 != n1)
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{
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printf ("c16rtomb for U'\\x%" PRIx32 "' produced %zu bytes instead of %zu bytes\n",
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(uint32_t) c32, n5, n1);
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result = 1;
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continue;
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}
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}
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}
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while ((c32 += 0x1111) <= U'\x12000');
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return result;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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