diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makemodule.am | 7 | ||||
| -rw-r--r-- | tests/tar_long_paths.c | 77 |
2 files changed, 83 insertions, 1 deletions
diff --git a/tests/Makemodule.am b/tests/Makemodule.am index 5bbdbf5..4881074 100644 --- a/tests/Makemodule.am +++ b/tests/Makemodule.am @@ -38,13 +38,18 @@ test_tar_formats_SOURCES = tests/tar_formats.c test_tar_formats_LDADD = libtar.a libutil.a test_tar_formats_CPPFLAGS = $(AM_CPPFLAGS) -DTESTPATH=$(top_srcdir)/tests/tar +test_tar_long_paths_SOURCES = tests/tar_long_paths.c +test_tar_long_paths_LDADD = libtar.a libutil.a +test_tar_long_paths_CPPFLAGS = $(AM_CPPFLAGS) -DTESTPATH=$(top_srcdir)/tests/tar + check_PROGRAMS += test_canonicalize_name test_mknode_simple test_mknode_slink check_PROGRAMS += test_mknode_reg test_mknode_dir test_gen_inode_table check_PROGRAMS += test_add_by_path test_get_path test_fstree_sort check_PROGRAMS += test_fstree_from_file test_fstree_init test_fstree_xattr -check_PROGRAMS += test_tar_formats +check_PROGRAMS += test_tar_formats test_tar_long_paths TESTS += test_canonicalize_name test_mknode_simple test_mknode_slink TESTS += test_mknode_reg test_mknode_dir test_gen_inode_table TESTS += test_add_by_path test_get_path test_fstree_sort test_fstree_from_file TESTS += test_fstree_init test_fstree_xattr test_tar_formats +TESTS += test_tar_long_paths diff --git a/tests/tar_long_paths.c b/tests/tar_long_paths.c new file mode 100644 index 0000000..2615a61 --- /dev/null +++ b/tests/tar_long_paths.c @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +#include "util.h" +#include "tar.h" + +#include <unistd.h> +#include <assert.h> +#include <stdlib.h> +#include <string.h> +#include <fcntl.h> +#include <stdio.h> + +#define STR(x) #x +#define STRVALUE(x) STR(x) + +#define TEST_PATH STRVALUE(TESTPATH) + +static int open_read(const char *path) +{ + int fd = open(path, O_RDONLY); + + if (fd < 0) { + perror(path); + exit(EXIT_FAILURE); + } + + return fd; +} + +static const char *filename = +"012345678901234567890123456789/012345678901234567890123456789/" +"012345678901234567890123456789/012345678901234567890123456789/" +"012345678901234567890123456789/input.txt"; + +int main(void) +{ + tar_header_decoded_t hdr; + char buffer[6]; + int fd; + + assert(chdir(TEST_PATH) == 0); + + fd = open_read("long-paths/pax.tar"); + assert(read_header(fd, &hdr) == 0); + assert(hdr.sb.st_mode == (S_IFREG | 0644)); + assert(hdr.sb.st_uid == 01750); + assert(hdr.sb.st_gid == 01750); + assert(hdr.sb.st_size == 5); + assert(hdr.sb.st_mtime == 1542909670); + assert(hdr.sb.st_atime == 1542909708); + assert(hdr.sb.st_ctime == 1542909670); + assert(strcmp(hdr.name, filename) == 0); + assert(!hdr.unknown_record); + assert(read_retry(fd, buffer, 5) == 5); + buffer[5] = '\0'; + assert(strcmp(buffer, "test\n") == 0); + clear_header(&hdr); + close(fd); + + fd = open_read("long-paths/ustar.tar"); + assert(read_header(fd, &hdr) == 0); + assert(hdr.sb.st_mode == (S_IFREG | 0644)); + assert(hdr.sb.st_uid == 01750); + assert(hdr.sb.st_gid == 01750); + assert(hdr.sb.st_size == 5); + assert(hdr.sb.st_mtime == 1542909670); + assert(hdr.sb.st_atime == 1542909670); + assert(hdr.sb.st_ctime == 1542909670); + assert(strcmp(hdr.name, filename) == 0); + assert(!hdr.unknown_record); + assert(read_retry(fd, buffer, 5) == 5); + buffer[5] = '\0'; + assert(strcmp(buffer, "test\n") == 0); + clear_header(&hdr); + close(fd); + + return EXIT_SUCCESS; +} |