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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* tar_istream2.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "config.h"
#include "io/file.h"
#include "tar/tar.h"
#include "util/test.h"
int main(int argc, char **argv)
{
tar_header_decoded_t hdr;
char buffer[100];
istream_t *fp;
istream_t *ti;
(void)argc; (void)argv;
TEST_ASSERT(chdir(TEST_PATH) == 0);
fp = istream_open_file("format-acceptance/link_filled.tar");
TEST_NOT_NULL(fp);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
/* "deep" directory hierarchy containg 2 files */
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20_characters_here01/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20_characters_here01/20_characters_here02/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20_characters_here01/20_characters_here02/"
"20_characters_here03/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20_characters_here01/20_characters_here02/"
"20_characters_here03/20_characters_here04/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFREG | 0777);
TEST_STR_EQUAL(hdr.name, "20_characters_here01/20_characters_here02/"
"20_characters_here03/20_characters_here04/"
"errored_file_tst");
TEST_EQUAL_UI(hdr.actual_size, 5);
ti = tar_record_istream_create(fp, &hdr);
TEST_NOT_NULL(ti);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 2);
TEST_EQUAL_UI(((sqfs_object_t *)ti)->refcount, 1);
clear_header(&hdr);
TEST_ASSERT(istream_read(ti, buffer, sizeof(buffer)) == 5);
buffer[5] = '\0';
TEST_STR_EQUAL(buffer, "test\n");
TEST_ASSERT(istream_read(ti, buffer, sizeof(buffer)) == 0);
ti = sqfs_drop(ti);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFREG | 0777);
TEST_STR_EQUAL(hdr.name, "20_characters_here01/20_characters_here02/"
"20_characters_here03/20_characters_here04/"
"some_test_file");
TEST_EQUAL_UI(hdr.actual_size, 5);
ti = tar_record_istream_create(fp, &hdr);
TEST_NOT_NULL(ti);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 2);
TEST_EQUAL_UI(((sqfs_object_t *)ti)->refcount, 1);
clear_header(&hdr);
TEST_ASSERT(istream_read(ti, buffer, sizeof(buffer)) == 5);
buffer[5] = '\0';
TEST_STR_EQUAL(buffer, "test\n");
TEST_ASSERT(istream_read(ti, buffer, sizeof(buffer)) == 0);
ti = sqfs_drop(ti);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
/* "deep" directory hierarchy containg a hard link */
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20CharsForLnkTest001/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20CharsForLnkTest001/20CharsForLnkTest002/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20CharsForLnkTest001/20CharsForLnkTest002/"
"20CharsForLnkTest003/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_EQUAL_UI(hdr.mode, S_IFDIR | 0777);
TEST_STR_EQUAL(hdr.name, "20CharsForLnkTest001/20CharsForLnkTest002/"
"20CharsForLnkTest003/20CharsForLnkTest004/");
clear_header(&hdr);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_ASSERT(read_header(fp, &hdr) == 0);
TEST_EQUAL_UI(((sqfs_object_t *)fp)->refcount, 1);
TEST_STR_EQUAL(hdr.name, "20CharsForLnkTest001/20CharsForLnkTest002/"
"20CharsForLnkTest003/20CharsForLnkTest004/"
"01234567890123456789");
TEST_ASSERT(hdr.is_hard_link);
TEST_STR_EQUAL(hdr.link_target, "20_characters_here01/"
"20_characters_here02/20_characters_here03/"
"20_characters_here04/errored_file_tst");
clear_header(&hdr);
/* end of file */
TEST_ASSERT(read_header(fp, &hdr) > 0);
sqfs_drop(fp);
return EXIT_SUCCESS;
}
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