diff options
Diffstat (limited to 'tests/util/posix.c')
| -rw-r--r-- | tests/util/posix.c | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/tests/util/posix.c b/tests/util/posix.c new file mode 100644 index 000000000..155f03a95 --- /dev/null +++ b/tests/util/posix.c @@ -0,0 +1,238 @@ +#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); +} |