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unistr/u*-chr: test multibyte sequences
[gnulib.git]
/
tests
/
unistr
/
test-chr.h
diff --git
a/tests/unistr/test-chr.h
b/tests/unistr/test-chr.h
index
fbed0e1
..
266cda0
100644
(file)
--- a/
tests/unistr/test-chr.h
+++ b/
tests/unistr/test-chr.h
@@
-20,6
+20,7
@@
int
main (void)
{
size_t n = 0x100000;
main (void)
{
size_t n = 0x100000;
+ size_t i;
size_t length;
UNIT *input;
uint32_t *input32 = (uint32_t *) malloc (n * sizeof (uint32_t));
size_t length;
UNIT *input;
uint32_t *input32 = (uint32_t *) malloc (n * sizeof (uint32_t));
@@
-28,7
+29,15
@@
main (void)
input32[0] = 'a';
input32[1] = 'b';
u32_set (input32 + 2, 'c', 1024);
input32[0] = 'a';
input32[1] = 'b';
u32_set (input32 + 2, 'c', 1024);
- u32_set (input32 + 1026, 'd', n - 1028);
+ for (i = 1026; i < n - 2; i += 63)
+ {
+ size_t last = i + 63 < n - 2 ? i + 63 : n - 2;
+ ucs4_t uc = 'd' | (i - 1026);
+ if (uc >= 0xd800 && uc <= 0xdfff)
+ uc |= 0x100000;
+ u32_set (input32 + i, uc, last - i);
+ }
+
input32[n - 2] = 'e';
input32[n - 1] = 'a';
input32[n - 2] = 'e';
input32[n - 1] = 'a';
@@
-36,20
+45,20
@@
main (void)
ASSERT (input);
/* Basic behavior tests. */
ASSERT (input);
/* Basic behavior tests. */
- ASSERT (U_CHR (input,
n
, 'a') == input);
+ ASSERT (U_CHR (input,
length
, 'a') == input);
ASSERT (U_CHR (input, 0, 'a') == NULL);
ASSERT (U_CHR (zerosize_ptr (), 0, 'a') == NULL);
ASSERT (U_CHR (input, 0, 'a') == NULL);
ASSERT (U_CHR (zerosize_ptr (), 0, 'a') == NULL);
- ASSERT (U_CHR (input,
n
, 'b') == input + 1);
- ASSERT (U_CHR (input,
n
, 'c') == input + 2);
- ASSERT (U_CHR (input,
n
, 'd') == input + 1026);
+ ASSERT (U_CHR (input,
length
, 'b') == input + 1);
+ ASSERT (U_CHR (input,
length
, 'c') == input + 2);
+ ASSERT (U_CHR (input,
length
, 'd') == input + 1026);
- ASSERT (U_CHR (input + 1,
n - 1, 'a') == input + n
- 1);
- ASSERT (U_CHR (input + 1,
n - 1, 'e') == input + n
- 2);
+ ASSERT (U_CHR (input + 1,
length - 1, 'a') == input + length
- 1);
+ ASSERT (U_CHR (input + 1,
length - 1, 'e') == input + length
- 2);
- ASSERT (U_CHR (input,
n
, 'f') == NULL);
- ASSERT (U_CHR (input,
n
, '\0') == NULL);
+ ASSERT (U_CHR (input,
length
, 'f') == NULL);
+ ASSERT (U_CHR (input,
length
, '\0') == NULL);
/* Check that a very long haystack is handled quickly if the byte is
found near the beginning. */
/* Check that a very long haystack is handled quickly if the byte is
found near the beginning. */
@@
-57,7
+66,7
@@
main (void)
size_t repeat = 10000;
for (; repeat > 0; repeat--)
{
size_t repeat = 10000;
for (; repeat > 0; repeat--)
{
- ASSERT (U_CHR (input,
n
, 'c') == input + 2);
+ ASSERT (U_CHR (input,
length
, 'c') == input + 2);
}
}
}
}