From 1582ca88cb056d84a93cd40731d362083dad8cd4 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Fri, 28 Jun 2019 11:17:37 +0200 Subject: Add basic support for the GNU tar format Signed-off-by: David Oberhollenzer --- tests/tar_formats.c | 34 ++++++++++++++++++++++++++++++++++ tests/tar_large_uid.c | 17 +++++++++++++++++ tests/tar_long_paths.c | 17 +++++++++++++++++ tests/tar_mtime.c | 34 ++++++++++++++++++++++++++++++++++ 4 files changed, 102 insertions(+) (limited to 'tests') diff --git a/tests/tar_formats.c b/tests/tar_formats.c index 58cd223..a9dcbc3 100644 --- a/tests/tar_formats.c +++ b/tests/tar_formats.c @@ -102,5 +102,39 @@ int main(void) clear_header(&hdr); close(fd); + fd = open_read("format-acceptance/gnu.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 == 1542905892); + assert(hdr.sb.st_atime == 1542905892); + assert(hdr.sb.st_ctime == 1542905892); + assert(strcmp(hdr.name, "input.txt") == 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("format-acceptance/gnu-g.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 == 013375560044); + assert(hdr.sb.st_atime == 013375561762); + assert(hdr.sb.st_ctime == 013375561750); + assert(strcmp(hdr.name, "input.txt") == 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; } diff --git a/tests/tar_large_uid.c b/tests/tar_large_uid.c index 8a86c03..36ef222 100644 --- a/tests/tar_large_uid.c +++ b/tests/tar_large_uid.c @@ -68,5 +68,22 @@ int main(void) clear_header(&hdr); close(fd); + fd = open_read("user-group-largenum/gnu.tar"); + assert(read_header(fd, &hdr) == 0); + assert(hdr.sb.st_mode == (S_IFREG | 0644)); + assert(hdr.sb.st_uid == 0x80000000); + assert(hdr.sb.st_gid == 0x80000000); + assert(hdr.sb.st_size == 5); + assert(hdr.sb.st_mtime == 013376036700); + assert(hdr.sb.st_atime == 013376036700); + assert(hdr.sb.st_ctime == 013376036700); + assert(strcmp(hdr.name, "input.txt") == 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; } diff --git a/tests/tar_long_paths.c b/tests/tar_long_paths.c index 2615a61..a19a235 100644 --- a/tests/tar_long_paths.c +++ b/tests/tar_long_paths.c @@ -73,5 +73,22 @@ int main(void) clear_header(&hdr); close(fd); + fd = open_read("long-paths/gnu.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; } diff --git a/tests/tar_mtime.c b/tests/tar_mtime.c index 30d4bc4..b255656 100644 --- a/tests/tar_mtime.c +++ b/tests/tar_mtime.c @@ -51,6 +51,23 @@ int main(void) clear_header(&hdr); close(fd); + fd = open_read("large-mtime/gnu.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 == 8589934592); + assert(hdr.sb.st_atime == 8589934592); + assert(hdr.sb.st_ctime == 8589934592); + assert(strcmp(hdr.name, "input.txt") == 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("large-mtime/pax.tar"); assert(read_header(fd, &hdr) == 0); assert(hdr.sb.st_mode == (S_IFREG | 0644)); @@ -85,5 +102,22 @@ int main(void) clear_header(&hdr); close(fd); + fd = open_read("negative-mtime/gnu.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 == -315622800); + assert(hdr.sb.st_atime == -315622800); + assert(hdr.sb.st_ctime == -315622800); + assert(strcmp(hdr.name, "input.txt") == 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; } -- cgit v1.2.3