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#ifndef _WIN32
# include <arpa/inet.h>
# include <sys/socket.h>
# include <netinet/in.h>
#else
# include <ws2tcpip.h>
# ifdef _MSC_VER
# pragma comment(lib, "ws2_32")
# endif
#endif
#include "clar_libgit2.h"
#include "futils.h"
#include "posix.h"
void test_posix__initialize(void)
{
#ifdef GIT_WIN32
/* on win32, the WSA context needs to be initialized
* before any socket calls can be performed */
WSADATA wsd;
cl_git_pass(WSAStartup(MAKEWORD(2,2), &wsd));
cl_assert(LOBYTE(wsd.wVersion) == 2 && HIBYTE(wsd.wVersion) == 2);
#endif
}
static bool supports_ipv6(void)
{
#ifdef GIT_WIN32
/* IPv6 is supported on Vista and newer */
return git_has_win32_version(6, 0, 0);
#else
return 1;
#endif
}
void test_posix__inet_pton(void)
{
struct in_addr addr;
struct in6_addr addr6;
size_t i;
struct in_addr_data {
const char *p;
const uint8_t n[4];
};
struct in6_addr_data {
const char *p;
const uint8_t n[16];
};
static struct in_addr_data in_addr_data[] = {
{ "0.0.0.0", { 0, 0, 0, 0 } },
{ "10.42.101.8", { 10, 42, 101, 8 } },
{ "127.0.0.1", { 127, 0, 0, 1 } },
{ "140.177.10.12", { 140, 177, 10, 12 } },
{ "204.232.175.90", { 204, 232, 175, 90 } },
{ "255.255.255.255", { 255, 255, 255, 255 } },
};
static struct in6_addr_data in6_addr_data[] = {
{ "::", { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
{ "::1", { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } },
{ "0:0:0:0:0:0:0:1", { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } },
{ "2001:db8:8714:3a90::12", { 0x20, 0x01, 0x0d, 0xb8, 0x87, 0x14, 0x3a, 0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12 } },
{ "fe80::f8ba:c2d6:86be:3645", { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xba, 0xc2, 0xd6, 0x86, 0xbe, 0x36, 0x45 } },
{ "::ffff:204.152.189.116", { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xcc, 0x98, 0xbd, 0x74 } },
};
/* Test some ipv4 addresses */
for (i = 0; i < 6; i++) {
cl_assert(p_inet_pton(AF_INET, in_addr_data[i].p, &addr) == 1);
cl_assert(memcmp(&addr, in_addr_data[i].n, sizeof(struct in_addr)) == 0);
}
/* Test some ipv6 addresses */
if (supports_ipv6())
{
for (i = 0; i < 6; i++) {
cl_assert(p_inet_pton(AF_INET6, in6_addr_data[i].p, &addr6) == 1);
cl_assert(memcmp(&addr6, in6_addr_data[i].n, sizeof(struct in6_addr)) == 0);
}
}
/* Test some invalid strings */
cl_assert(p_inet_pton(AF_INET, "", &addr) == 0);
cl_assert(p_inet_pton(AF_INET, "foo", &addr) == 0);
cl_assert(p_inet_pton(AF_INET, " 127.0.0.1", &addr) == 0);
cl_assert(p_inet_pton(AF_INET, "bar", &addr) == 0);
cl_assert(p_inet_pton(AF_INET, "10.foo.bar.1", &addr) == 0);
/* Test unsupported address families */
cl_git_fail(p_inet_pton(INT_MAX-1, "52.472", &addr));
cl_assert_equal_i(EAFNOSUPPORT, errno);
}
void test_posix__utimes(void)
{
struct p_timeval times[2];
struct stat st;
time_t curtime;
int fd;
/* test p_utimes */
times[0].tv_sec = 1234567890;
times[0].tv_usec = 0;
times[1].tv_sec = 1234567890;
times[1].tv_usec = 0;
cl_git_mkfile("foo", "Dummy file.");
cl_must_pass(p_utimes("foo", times));
cl_must_pass(p_stat("foo", &st));
cl_assert_equal_i(1234567890, st.st_atime);
cl_assert_equal_i(1234567890, st.st_mtime);
/* test p_futimes */
times[0].tv_sec = 1414141414;
times[0].tv_usec = 0;
times[1].tv_sec = 1414141414;
times[1].tv_usec = 0;
cl_must_pass(fd = p_open("foo", O_RDWR));
cl_must_pass(p_futimes(fd, times));
cl_must_pass(p_close(fd));
cl_must_pass(p_stat("foo", &st));
cl_assert_equal_i(1414141414, st.st_atime);
cl_assert_equal_i(1414141414, st.st_mtime);
/* test p_utimes with current time, assume that
* it takes < 5 seconds to get the time...!
*/
cl_must_pass(p_utimes("foo", NULL));
curtime = time(NULL);
cl_must_pass(p_stat("foo", &st));
cl_assert((st.st_atime - curtime) < 5);
cl_assert((st.st_mtime - curtime) < 5);
cl_must_pass(p_unlink("foo"));
}
void test_posix__unlink_removes_symlink(void)
{
if (!git_fs_path_supports_symlinks(clar_sandbox_path()))
clar__skip();
cl_git_mkfile("file", "Dummy file.");
cl_git_pass(git_futils_mkdir("dir", 0777, 0));
cl_must_pass(p_symlink("file", "file-symlink"));
cl_must_pass(p_symlink("dir", "dir-symlink"));
cl_must_pass(p_unlink("file-symlink"));
cl_must_pass(p_unlink("dir-symlink"));
cl_assert(git_fs_path_exists("file"));
cl_assert(git_fs_path_exists("dir"));
cl_must_pass(p_unlink("file"));
cl_must_pass(p_rmdir("dir"));
}
void test_posix__symlink_resolves_to_correct_type(void)
{
git_str contents = GIT_STR_INIT;
if (!git_fs_path_supports_symlinks(clar_sandbox_path()))
clar__skip();
cl_must_pass(git_futils_mkdir("dir", 0777, 0));
cl_must_pass(git_futils_mkdir("file", 0777, 0));
cl_git_mkfile("dir/file", "symlink target");
cl_git_pass(p_symlink("file", "dir/link"));
cl_git_pass(git_futils_readbuffer(&contents, "dir/file"));
cl_assert_equal_s(contents.ptr, "symlink target");
cl_must_pass(p_unlink("dir/link"));
cl_must_pass(p_unlink("dir/file"));
cl_must_pass(p_rmdir("dir"));
cl_must_pass(p_rmdir("file"));
git_str_dispose(&contents);
}
void test_posix__relative_symlink(void)
{
git_str contents = GIT_STR_INIT;
if (!git_fs_path_supports_symlinks(clar_sandbox_path()))
clar__skip();
cl_must_pass(git_futils_mkdir("dir", 0777, 0));
cl_git_mkfile("file", "contents");
cl_git_pass(p_symlink("../file", "dir/link"));
cl_git_pass(git_futils_readbuffer(&contents, "dir/link"));
cl_assert_equal_s(contents.ptr, "contents");
cl_must_pass(p_unlink("file"));
cl_must_pass(p_unlink("dir/link"));
cl_must_pass(p_rmdir("dir"));
git_str_dispose(&contents);
}
void test_posix__symlink_to_file_across_dirs(void)
{
git_str contents = GIT_STR_INIT;
if (!git_fs_path_supports_symlinks(clar_sandbox_path()))
clar__skip();
/*
* Create a relative symlink that points into another
* directory. This used to not work on Win32, where we
* forgot to convert directory separators to
* Windows-style ones.
*/
cl_must_pass(git_futils_mkdir("dir", 0777, 0));
cl_git_mkfile("dir/target", "symlink target");
cl_git_pass(p_symlink("dir/target", "link"));
cl_git_pass(git_futils_readbuffer(&contents, "dir/target"));
cl_assert_equal_s(contents.ptr, "symlink target");
cl_must_pass(p_unlink("dir/target"));
cl_must_pass(p_unlink("link"));
cl_must_pass(p_rmdir("dir"));
git_str_dispose(&contents);
}
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