From 92ad55bb7172c87f3f8a2328211c45e97bfd7464 Mon Sep 17 00:00:00 2001 From: Michihiro NAKAJIMA Date: Fri, 5 Feb 2010 21:24:04 -0500 Subject: [PATCH] Add a test for writing sparse info to PAX header. SVN-Revision: 1880 --- libarchive/test/test_write_format_pax.c | 53 +++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/libarchive/test/test_write_format_pax.c b/libarchive/test/test_write_format_pax.c index 06cfca6fe..d6383be56 100644 --- a/libarchive/test/test_write_format_pax.c +++ b/libarchive/test/test_write_format_pax.c @@ -34,6 +34,9 @@ DEFINE_TEST(test_write_format_pax) struct archive_entry *ae; struct archive *a; size_t used; + int i; + char nulls[1024]; + int64_t offset, length; buff = malloc(buffsize); /* million bytes of work area */ assert(buff != NULL); @@ -74,6 +77,27 @@ DEFINE_TEST(test_write_format_pax) archive_entry_free(ae); assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9)); + /* + * "file3" is sparse file and has hole size of which is + * 1024000 bytes, and has 8 bytes data after the hole. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_atime(ae, 2, 20); + archive_entry_set_birthtime(ae, 3, 30); + archive_entry_set_ctime(ae, 4, 40); + archive_entry_set_mtime(ae, 5, 50); + archive_entry_copy_pathname(ae, "file3"); + archive_entry_set_mode(ae, S_IFREG | 0755); + archive_entry_set_size(ae, 1024008); + archive_entry_sparse_add_entry(ae, 1024000, 8); + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + memset(nulls, 0, sizeof(nulls)); + for (i = 0; i < 1024000; i += 1024) + /* write hole data, which won't be stored into an archive file. */ + assertEqualIntA(a, 1024, archive_write_data(a, nulls, 1024)); + assertEqualIntA(a, 8, archive_write_data(a, "12345678", 9)); + /* * XXX TODO XXX Archive directory, other file types. * Archive extended attributes, ACLs, other metadata. @@ -135,6 +159,35 @@ DEFINE_TEST(test_write_format_pax) assertEqualIntA(a, 8, archive_read_data(a, buff2, 10)); assertEqualMem(buff2, "12345678", 8); + /* + * Read "file3" + */ + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + assertEqualInt(2, archive_entry_atime(ae)); + assertEqualInt(20, archive_entry_atime_nsec(ae)); + assertEqualInt(3, archive_entry_birthtime(ae)); + assertEqualInt(30, archive_entry_birthtime_nsec(ae)); + assertEqualInt(4, archive_entry_ctime(ae)); + assertEqualInt(40, archive_entry_ctime_nsec(ae)); + assertEqualInt(5, archive_entry_mtime(ae)); + assertEqualInt(50, archive_entry_mtime_nsec(ae)); + assertEqualString("file3", archive_entry_pathname(ae)); + assert((S_IFREG | 0755) == archive_entry_mode(ae)); + assertEqualInt(1024008, archive_entry_size(ae)); + assertEqualInt(1, archive_entry_sparse_reset(ae)); + assertEqualInt(ARCHIVE_OK, + archive_entry_sparse_next(ae, &offset, &length)); + assertEqualInt(1024000, offset); + assertEqualInt(8, length); + for (i = 0; i < 1024000; i += 1024) { + int j; + assertEqualIntA(a, 1024, archive_read_data(a, nulls, 1024)); + for (j = 0; j < 1024; j++) + assertEqualInt(0, nulls[j]); + } + assertEqualIntA(a, 8, archive_read_data(a, buff2, 10)); + assertEqualMem(buff2, "12345678", 8); + /* * Verify the end of the archive. */ -- 2.47.3