mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 23:00:07 +00:00
libio: Convert tst_swprintf to the test framework
And increase test coverage slightly. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
This commit is contained in:
parent
a2211c76c3
commit
6fece2968a
@ -1,10 +1,11 @@
|
||||
#include <array_length.h>
|
||||
#include <stdio.h>
|
||||
#include <wchar.h>
|
||||
#include <support/check.h>
|
||||
#include <sys/types.h>
|
||||
#include <wchar.h>
|
||||
|
||||
|
||||
static wchar_t buf[100];
|
||||
#define nbuf (sizeof (buf) / sizeof (buf[0]))
|
||||
static const struct
|
||||
{
|
||||
size_t n;
|
||||
@ -12,81 +13,57 @@ static const struct
|
||||
ssize_t exp;
|
||||
} tests[] =
|
||||
{
|
||||
{ nbuf, "hello world", 11 },
|
||||
{ array_length (buf), "hello world", 11 },
|
||||
{ 0, "hello world", -1 },
|
||||
{ 1, "hello world", -1 },
|
||||
{ 2, "hello world", -1 },
|
||||
{ 11, "hello world", -1 },
|
||||
{ 12, "hello world", 11 },
|
||||
{ 0, "", -1 },
|
||||
{ nbuf, "", 0 }
|
||||
{ array_length (buf), "", 0 }
|
||||
};
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
static int
|
||||
do_test (void)
|
||||
{
|
||||
size_t n;
|
||||
int result = 0;
|
||||
|
||||
puts ("test 1");
|
||||
n = swprintf (buf, nbuf, L"Hello %s", "world");
|
||||
if (n != 11)
|
||||
{
|
||||
printf ("incorrect return value: %zd instead of 11\n", n);
|
||||
result = 1;
|
||||
}
|
||||
else if (wcscmp (buf, L"Hello world") != 0)
|
||||
{
|
||||
printf ("incorrect string: L\"%ls\" instead of L\"Hello world\"\n", buf);
|
||||
result = 1;
|
||||
}
|
||||
TEST_COMPARE (swprintf (buf, array_length (buf), L"Hello %s", "world"), 11);
|
||||
TEST_COMPARE_STRING_WIDE (buf, L"Hello world");
|
||||
|
||||
puts ("test 2");
|
||||
n = swprintf (buf, nbuf, L"Is this >%g< 3.1?", 3.1);
|
||||
if (n != 18)
|
||||
{
|
||||
printf ("incorrect return value: %zd instead of 18\n", n);
|
||||
result = 1;
|
||||
}
|
||||
else if (wcscmp (buf, L"Is this >3.1< 3.1?") != 0)
|
||||
{
|
||||
printf ("incorrect string: L\"%ls\" instead of L\"Is this >3.1< 3.1?\"\n",
|
||||
buf);
|
||||
result = 1;
|
||||
}
|
||||
TEST_COMPARE (swprintf (buf, array_length (buf), L"Is this >%g< 3.1?", 3.1),
|
||||
18);
|
||||
TEST_COMPARE_STRING_WIDE (buf, L"Is this >3.1< 3.1?");
|
||||
|
||||
for (n = 0; n < sizeof (tests) / sizeof (tests[0]); ++n)
|
||||
for (n = 0; n < array_length (tests); ++n)
|
||||
{
|
||||
ssize_t res = swprintf (buf, tests[n].n, L"%s", tests[n].str);
|
||||
|
||||
if (tests[n].exp < 0 && res >= 0)
|
||||
{
|
||||
support_record_failure ();
|
||||
printf ("swprintf (buf, %Zu, L\"%%s\", \"%s\") expected to fail\n",
|
||||
tests[n].n, tests[n].str);
|
||||
result = 1;
|
||||
}
|
||||
else if (tests[n].exp >= 0 && tests[n].exp != res)
|
||||
{
|
||||
printf ("swprintf (buf, %Zu, L\"%%s\", \"%s\") expected to return %Zd, but got %Zd\n",
|
||||
support_record_failure ();
|
||||
printf ("\
|
||||
swprintf (buf, %Zu, L\"%%s\", \"%s\") expected to return %Zd, but got %Zd\n",
|
||||
tests[n].n, tests[n].str, tests[n].exp, res);
|
||||
result = 1;
|
||||
}
|
||||
else
|
||||
printf ("swprintf (buf, %Zu, L\"%%s\", \"%s\") OK\n",
|
||||
tests[n].n, tests[n].str);
|
||||
}
|
||||
|
||||
if (swprintf (buf, nbuf, L"%.0s", "foo") != 0
|
||||
|| wcslen (buf) != 0)
|
||||
{
|
||||
printf ("swprintf (buf, %Zu, L\"%%.0s\", \"foo\") create some output\n",
|
||||
nbuf);
|
||||
result = 1;
|
||||
}
|
||||
TEST_COMPARE (swprintf (buf, array_length (buf), L"%.0s", "foo"), 0);
|
||||
TEST_COMPARE_STRING_WIDE (buf, L"");
|
||||
|
||||
if (swprintf (buf, nbuf, L"%.0ls", L"foo") != 0
|
||||
|| wcslen (buf) != 0)
|
||||
{
|
||||
printf ("swprintf (buf, %Zu, L\"%%.0ls\", L\"foo\") create some output\n",
|
||||
nbuf);
|
||||
result = 1;
|
||||
}
|
||||
TEST_COMPARE (swprintf (buf, array_length (buf), L"%.0ls", L"foo"), 0);
|
||||
TEST_COMPARE_STRING_WIDE (buf, L"");
|
||||
|
||||
return result;
|
||||
return 0;
|
||||
}
|
||||
|
||||
#include <support/test-driver.c>
|
||||
|
Loading…
Reference in New Issue
Block a user