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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-06-26 11:29:45 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-06-26 16:32:59 +0200
commit1f76cfb6406b4311bf34b48fce475db1b67348a5 (patch)
tree534e91594a91466222dafb83845aec79b3bed484 /tests
parent4d1e1a508b6228b7b1d19a312fc7b78d1650711a (diff)
Add stub test for tar over long file path support
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'tests')
-rw-r--r--tests/Makemodule.am7
-rw-r--r--tests/tar_long_paths.c77
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;
+}