mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-03 06:17:02 +00:00
e069c621bd
Introduce `git__getenv` which is a UTF-8 aware `getenv` everywhere. Make `cl_getenv` use this to keep consistent memory handling around return values (free everywhere, as opposed to only some platforms).
49 lines
815 B
C
49 lines
815 B
C
/**
|
|
* Some tests for p_ftruncate() to ensure that
|
|
* properly handles large (2Gb+) files.
|
|
*/
|
|
|
|
#include "clar_libgit2.h"
|
|
|
|
static const char *filename = "core_ftruncate.txt";
|
|
static int fd = -1;
|
|
|
|
void test_core_ftruncate__initialize(void)
|
|
{
|
|
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE"))
|
|
cl_skip();
|
|
|
|
cl_must_pass((fd = p_open(filename, O_CREAT | O_RDWR, 0644)));
|
|
}
|
|
|
|
void test_core_ftruncate__cleanup(void)
|
|
{
|
|
if (fd < 0)
|
|
return;
|
|
|
|
p_close(fd);
|
|
fd = 0;
|
|
|
|
p_unlink(filename);
|
|
}
|
|
|
|
static void _extend(git_off_t i64len)
|
|
{
|
|
struct stat st;
|
|
int error;
|
|
|
|
cl_assert((error = p_ftruncate(fd, i64len)) == 0);
|
|
cl_assert((error = p_fstat(fd, &st)) == 0);
|
|
cl_assert(st.st_size == i64len);
|
|
}
|
|
|
|
void test_core_ftruncate__2gb(void)
|
|
{
|
|
_extend(0x80000001);
|
|
}
|
|
|
|
void test_core_ftruncate__4gb(void)
|
|
{
|
|
_extend(0x100000001);
|
|
}
|