diff options
Diffstat (limited to 'lib/tar/test/tar_istream2.c')
| -rw-r--r-- | lib/tar/test/tar_istream2.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/lib/tar/test/tar_istream2.c b/lib/tar/test/tar_istream2.c new file mode 100644 index 0000000..a3f27d5 --- /dev/null +++ b/lib/tar/test/tar_istream2.c @@ -0,0 +1,155 @@ +/* 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_ASSERT(skip_padding(fp, 5) == 0); + + 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); + + TEST_ASSERT(skip_padding(fp, 5) == 0); + + /* "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; +} |