diff options
Diffstat (limited to 'tests/tar_ustar.c')
| -rw-r--r-- | tests/tar_ustar.c | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/tests/tar_ustar.c b/tests/tar_ustar.c new file mode 100644 index 0000000..acd7097 --- /dev/null +++ b/tests/tar_ustar.c @@ -0,0 +1,159 @@ +/* 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("format-acceptance/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 == 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/ustar-pre-posix.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/v7.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("file-size/12-digit.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 == 8589934592); + assert(hdr.sb.st_mtime == 013375730126); + assert(hdr.sb.st_atime == 013375730126); + assert(hdr.sb.st_ctime == 013375730126); + assert(strcmp(hdr.name, "big-file.bin") == 0); + assert(!hdr.unknown_record); + clear_header(&hdr); + close(fd); + + fd = open_read("user-group-largenum/8-digit.tar"); + assert(read_header(fd, &hdr) == 0); + assert(hdr.sb.st_mode == (S_IFREG | 0644)); + assert(hdr.sb.st_uid == 8388608); + assert(hdr.sb.st_gid == 8388608); + 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); + + fd = open_read("large-mtime/12-digit.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("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; +} |