diff options
Diffstat (limited to 'libarchive/test/test_compat_solaris_pax_sparse.c')
| -rw-r--r-- | libarchive/test/test_compat_solaris_pax_sparse.c | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/libarchive/test/test_compat_solaris_pax_sparse.c b/libarchive/test/test_compat_solaris_pax_sparse.c new file mode 100644 index 000000000000..0ab333bb180b --- /dev/null +++ b/libarchive/test/test_compat_solaris_pax_sparse.c @@ -0,0 +1,188 @@ +/*- + * Copyright (c) 2011 Michihiro NAKAJIMA + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#include "test.h" +__FBSDID("$FreeBSD$"); + +/* + * Verify our ability to read sample files created by Solaris pax for + * a sparse file. + */ +static void +test_compat_solaris_pax_sparse_1(void) +{ + char name[] = "test_compat_solaris_pax_sparse_1.pax.Z"; + struct archive_entry *ae; + struct archive *a; + int64_t offset, length; + const void *buff; + size_t bytes_read; + char data[1024*8]; + int r; + + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + extract_reference_file(name); + assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 10240)); + + /* Read first entry. */ + assertEqualIntA(a, ARCHIVE_OK, r = archive_read_next_header(a, &ae)); + if (r != ARCHIVE_OK) { + archive_read_free(a); + return; + } + assertEqualString("hole", archive_entry_pathname(ae)); + assertEqualInt(1310411683, archive_entry_mtime(ae)); + assertEqualInt(101, archive_entry_uid(ae)); + assertEqualString("cue", archive_entry_uname(ae)); + assertEqualInt(10, archive_entry_gid(ae)); + assertEqualString("staff", archive_entry_gname(ae)); + assertEqualInt(0100644, archive_entry_mode(ae)); + + /* Verify the sparse information. */ + failure("This sparse file should have tree data blocks"); + assertEqualInt(3, archive_entry_sparse_reset(ae)); + assertEqualInt(ARCHIVE_OK, + archive_entry_sparse_next(ae, &offset, &length)); + assertEqualInt(0, offset); + assertEqualInt(131072, length); + assertEqualInt(ARCHIVE_OK, + archive_entry_sparse_next(ae, &offset, &length)); + assertEqualInt(393216, offset); + assertEqualInt(131072, length); + assertEqualInt(ARCHIVE_OK, + archive_entry_sparse_next(ae, &offset, &length)); + assertEqualInt(786432, offset); + assertEqualInt(32775, length); + while (ARCHIVE_OK == + archive_read_data_block(a, &buff, &bytes_read, &offset)) { + failure("The data blocks should not include the hole"); + assert((offset >= 0 && offset + bytes_read <= 131072) || + (offset >= 393216 && offset + bytes_read <= 393216+131072) || + (offset >= 786432 && offset + bytes_read <= 786432+32775)); + if (offset == 0 && bytes_read >= 1024*8) { + memset(data, 'a', sizeof(data)); + failure("First data block should be 8K bytes of 'a'"); + assertEqualMem(buff, data, sizeof(data)); + } else if (offset + bytes_read == 819207 && bytes_read >= 7) { + const char *last = buff; + last += bytes_read - 7; + memset(data, 'c', 7); + failure("Last seven bytes should be all 'c'"); + assertEqualMem(last, data, 7); + } + } + + /* Verify the end-of-archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify that the format detection worked. */ + assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_COMPRESS); + assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); +} + +/* + * Verify our ability to read sample files created by Solaris pax for + * a sparse file which begin with hole. + */ +static void +test_compat_solaris_pax_sparse_2(void) +{ + char name[] = "test_compat_solaris_pax_sparse_2.pax.Z"; + struct archive_entry *ae; + struct archive *a; + int64_t offset, length; + const void *buff; + size_t bytes_read; + int r; + + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + extract_reference_file(name); + assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 10240)); + + /* Read first entry. */ + assertEqualIntA(a, ARCHIVE_OK, r = archive_read_next_header(a, &ae)); + if (r != ARCHIVE_OK) { + archive_read_free(a); + return; + } + assertEqualString("hole", archive_entry_pathname(ae)); + assertEqualInt(1310416789, archive_entry_mtime(ae)); + assertEqualInt(101, archive_entry_uid(ae)); + assertEqualString("cue", archive_entry_uname(ae)); + assertEqualInt(10, archive_entry_gid(ae)); + assertEqualString("staff", archive_entry_gname(ae)); + assertEqualInt(0100644, archive_entry_mode(ae)); + + /* Verify the sparse information. */ + failure("This sparse file should have two data blocks"); + assertEqualInt(2, archive_entry_sparse_reset(ae)); + assertEqualInt(ARCHIVE_OK, + archive_entry_sparse_next(ae, &offset, &length)); + assertEqualInt(393216, offset); + assertEqualInt(131072, length); + assertEqualInt(ARCHIVE_OK, + archive_entry_sparse_next(ae, &offset, &length)); + assertEqualInt(786432, offset); + assertEqualInt(32799, length); + while (ARCHIVE_OK == + archive_read_data_block(a, &buff, &bytes_read, &offset)) { + failure("The data blocks should not include the hole"); + assert((offset >= 393216 && offset + bytes_read <= 393216+131072) || + (offset >= 786432 && offset + bytes_read <= 786432+32799)); + if (offset + bytes_read == 819231 && bytes_read >= 31) { + char data[32]; + const char *last = buff; + last += bytes_read - 31; + memset(data, 'c', 31); + failure("Last 31 bytes should be all 'c'"); + assertEqualMem(last, data, 31); + } + } + + /* Verify the end-of-archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify that the format detection worked. */ + assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_COMPRESS); + assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); +} + + +DEFINE_TEST(test_compat_solaris_pax_sparse) +{ + test_compat_solaris_pax_sparse_1(); + test_compat_solaris_pax_sparse_2(); +} + + |