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Diffstat (limited to 'libarchive/test/test_write_format_7zip.c')
| -rw-r--r-- | libarchive/test/test_write_format_7zip.c | 816 |
1 files changed, 816 insertions, 0 deletions
diff --git a/libarchive/test/test_write_format_7zip.c b/libarchive/test/test_write_format_7zip.c new file mode 100644 index 0000000..b0f0a68 --- /dev/null +++ b/libarchive/test/test_write_format_7zip.c @@ -0,0 +1,816 @@ +/*- + * Copyright (c) 2011-2012 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("$FreeBSD$"); + +static void +test_basic(const char *compression_type) +{ + char filedata[64]; + struct archive_entry *ae; + struct archive *a; + size_t used; + size_t buffsize = 1000; + char *buff; + + buff = malloc(buffsize); + + /* Create a new archive in memory. */ + assert((a = archive_write_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a)); + if (compression_type != NULL && + ARCHIVE_OK != archive_write_set_format_option(a, "7zip", + "compression", compression_type)) { + skipping("%s writing not fully supported on this platform", + compression_type); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + free(buff); + return; + } + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_compression_none(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_write_open_memory(a, buff, buffsize, &used)); + + /* + * Write an empty file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "empty"); + assertEqualString("empty", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * Write another empty file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "empty2"); + assertEqualString("empty2", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0444); + assertEqualInt((AE_IFREG | 0444), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * Write a file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 100); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(100, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "file"); + assertEqualString("file", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); + archive_entry_set_size(ae, 8); + + assertEqualInt(0, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualInt(8, archive_write_data(a, "12345678", 9)); + assertEqualInt(0, archive_write_data(a, "1", 1)); + + /* + * Write another file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "file2"); + assertEqualString("file2", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); + archive_entry_set_size(ae, 4); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualInt(4, archive_write_data(a, "1234", 5)); + + /* + * Write a symbolic file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "symbolic"); + archive_entry_copy_symlink(ae, "file1"); + assertEqualString("symbolic", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFLNK | 0755); + assertEqualInt((AE_IFLNK | 0755), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * Write a directory to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 11, 100); + archive_entry_copy_pathname(ae, "dir"); + archive_entry_set_mode(ae, AE_IFDIR | 0755); + archive_entry_set_size(ae, 512); + + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + failure("size should be zero so that applications know not to write"); + assertEqualInt(0, archive_entry_size(ae)); + archive_entry_free(ae); + assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); + + /* + * Write a sub directory to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 11, 200); + archive_entry_copy_pathname(ae, "dir/subdir"); + archive_entry_set_mode(ae, AE_IFDIR | 0755); + archive_entry_set_size(ae, 512); + + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + failure("size should be zero so that applications know not to write"); + assertEqualInt(0, archive_entry_size(ae)); + archive_entry_free(ae); + assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); + + /* + * Write a sub sub-directory to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 11, 300); + archive_entry_copy_pathname(ae, "dir/subdir/subdir"); + archive_entry_set_mode(ae, AE_IFDIR | 0755); + archive_entry_set_size(ae, 512); + + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + failure("size should be zero so that applications know not to write"); + assertEqualInt(0, archive_entry_size(ae)); + archive_entry_free(ae); + assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); + + /* Close out the archive. */ + assertEqualInt(ARCHIVE_OK, archive_write_close(a)); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + + /* Verify the initial header. */ + assertEqualMem(buff, "\x37\x7a\xbc\xaf\x27\x1c\x00\x03", 8); + + /* + * Now, read the data back. + */ + /* With the test memory reader -- seeking mode. */ + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7)); + + /* + * Read and verify first file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(100, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("file", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(8, archive_entry_size(ae)); + assertEqualIntA(a, 8, + archive_read_data(a, filedata, sizeof(filedata))); + assertEqualMem(filedata, "12345678", 8); + + + /* + * Read the second file back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("file2", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(4, archive_entry_size(ae)); + assertEqualIntA(a, 4, + archive_read_data(a, filedata, sizeof(filedata))); + assertEqualMem(filedata, "1234", 4); + + /* + * Read and verify a symbolic file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("symbolic", archive_entry_pathname(ae)); + assertEqualString("file1", archive_entry_symlink(ae)); + assertEqualInt(AE_IFLNK | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* + * Read and verify an empty file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("empty", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* + * Read and verify an empty file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("empty2", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0444, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* + * Read the sub sub-dir entry back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(11, archive_entry_mtime(ae)); + assertEqualInt(300, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("dir/subdir/subdir/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); + + /* + * Read the sub dir entry back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(11, archive_entry_mtime(ae)); + assertEqualInt(200, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("dir/subdir/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); + + /* + * Read the dir entry back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(11, archive_entry_mtime(ae)); + assertEqualInt(100, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("dir/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); + + /* Verify the end of the archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify archive format. */ + assertEqualIntA(a, ARCHIVE_COMPRESSION_NONE, archive_compression(a)); + assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a)); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); + + free(buff); +} + +static void +test_basic2(const char *compression_type) +{ + char filedata[64]; + struct archive_entry *ae; + struct archive *a; + size_t used; + size_t buffsize = 1000; + char *buff; + + buff = malloc(buffsize); + + /* Create a new archive in memory. */ + assert((a = archive_write_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a)); + if (compression_type != NULL && + ARCHIVE_OK != archive_write_set_format_option(a, "7zip", + "compression", compression_type)) { + skipping("%s writing not fully supported on this platform", + compression_type); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + free(buff); + return; + } + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_compression_none(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_write_open_memory(a, buff, buffsize, &used)); + + /* + * Write a file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 100); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(100, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "file"); + assertEqualString("file", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); + archive_entry_set_size(ae, 8); + + assertEqualInt(0, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualInt(8, archive_write_data(a, "12345678", 9)); + assertEqualInt(0, archive_write_data(a, "1", 1)); + + /* + * Write another file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "file2"); + assertEqualString("file2", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); + archive_entry_set_size(ae, 4); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + assertEqualInt(4, archive_write_data(a, "1234", 5)); + + /* + * Write a directory to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 11, 100); + archive_entry_copy_pathname(ae, "dir"); + archive_entry_set_mode(ae, AE_IFDIR | 0755); + archive_entry_set_size(ae, 512); + + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + failure("size should be zero so that applications know not to write"); + assertEqualInt(0, archive_entry_size(ae)); + archive_entry_free(ae); + assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); + + /* + * Write a sub directory to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 11, 200); + archive_entry_copy_pathname(ae, "dir/subdir"); + archive_entry_set_mode(ae, AE_IFDIR | 0755); + archive_entry_set_size(ae, 512); + + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + failure("size should be zero so that applications know not to write"); + assertEqualInt(0, archive_entry_size(ae)); + archive_entry_free(ae); + assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); + + /* + * Write a sub sub-directory to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 11, 300); + archive_entry_copy_pathname(ae, "dir/subdir/subdir"); + archive_entry_set_mode(ae, AE_IFDIR | 0755); + archive_entry_set_size(ae, 512); + + assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); + failure("size should be zero so that applications know not to write"); + assertEqualInt(0, archive_entry_size(ae)); + archive_entry_free(ae); + assertEqualIntA(a, 0, archive_write_data(a, "12345678", 9)); + + /* Close out the archive. */ + assertEqualInt(ARCHIVE_OK, archive_write_close(a)); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + + /* Verify the initial header. */ + assertEqualMem(buff, "\x37\x7a\xbc\xaf\x27\x1c\x00\x03", 8); + + /* + * Now, read the data back. + */ + /* With the test memory reader -- seeking mode. */ + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7)); + + /* + * Read and verify first file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(100, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("file", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(8, archive_entry_size(ae)); + assertEqualIntA(a, 8, + archive_read_data(a, filedata, sizeof(filedata))); + assertEqualMem(filedata, "12345678", 8); + + + /* + * Read the second file back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("file2", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(4, archive_entry_size(ae)); + assertEqualIntA(a, 4, + archive_read_data(a, filedata, sizeof(filedata))); + assertEqualMem(filedata, "1234", 4); + + /* + * Read the sub sub-dir entry back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(11, archive_entry_mtime(ae)); + assertEqualInt(300, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("dir/subdir/subdir/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); + + /* + * Read the sub dir entry back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(11, archive_entry_mtime(ae)); + assertEqualInt(200, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("dir/subdir/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); + + /* + * Read the dir entry back. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(11, archive_entry_mtime(ae)); + assertEqualInt(100, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("dir/", archive_entry_pathname(ae)); + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualIntA(a, 0, archive_read_data(a, filedata, 10)); + + /* Verify the end of the archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify archive format. */ + assertEqualIntA(a, ARCHIVE_COMPRESSION_NONE, archive_compression(a)); + assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a)); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); + + free(buff); +} + +/* + * Test writing an empty archive. + */ +static void +test_empty_archive(void) +{ + struct archive *a; + size_t buffsize = 1000; + char *buff; + size_t used; + + buff = malloc(buffsize); + + /* Create a new archive in memory. */ + assert((a = archive_write_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_compression_none(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_write_open_memory(a, buff, buffsize, &used)); + + /* Close out the archive. */ + assertEqualInt(ARCHIVE_OK, archive_write_close(a)); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + + /* Verify the archive file size. */ + assertEqualInt(32, used); + + /* Verify the initial header. */ + assertEqualMem(buff, + "\x37\x7a\xbc\xaf\x27\x1c\x00\x03" + "\x8d\x9b\xd5\x0f\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00", 32); + + free(buff); +} + +/* + * Test writing an empty file. + */ +static void +test_only_empty_file(void) +{ + struct archive *a; + struct archive_entry *ae; + size_t buffsize = 1000; + char *buff; + size_t used; + + buff = malloc(buffsize); + + /* Create a new archive in memory. */ + assert((a = archive_write_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_compression_none(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_write_open_memory(a, buff, buffsize, &used)); + + /* + * Write an empty file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_set_atime(ae, 2, 20); + assertEqualInt(2, archive_entry_atime(ae)); + assertEqualInt(20, archive_entry_atime_nsec(ae)); + archive_entry_set_ctime(ae, 0, 100); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualInt(100, archive_entry_ctime_nsec(ae)); + archive_entry_copy_pathname(ae, "empty"); + assertEqualString("empty", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((S_IFREG | 0755), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* Close out the archive. */ + assertEqualInt(ARCHIVE_OK, archive_write_close(a)); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + + /* Verify the archive file size. */ + assertEqualInt(102, used); + + /* Verify the initial header. */ + assertEqualMem(buff, + "\x37\x7a\xbc\xaf\x27\x1c\x00\x03" + "\x00\x5b\x58\x25\x00\x00\x00\x00" + "\x00\x00\x00\x00\x46\x00\x00\x00" + "\x00\x00\x00\x00\x8f\xce\x1d\xf3", 32); + + /* + * Now, read the data back. + */ + /* With the test memory reader -- seeking mode. */ + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7)); + + /* + * Read and verify an empty file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(2, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_atime_nsec(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualInt(100, archive_entry_ctime_nsec(ae)); + assertEqualString("empty", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* Verify the end of the archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify archive format. */ + assertEqualIntA(a, ARCHIVE_COMPRESSION_NONE, archive_compression(a)); + assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a)); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); + + free(buff); +} + +static void +test_only_empty_files(void) +{ + struct archive *a; + struct archive_entry *ae; + size_t buffsize = 1000; + char *buff; + size_t used; + + buff = malloc(buffsize); + + /* Create a new archive in memory. */ + assert((a = archive_write_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_7zip(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_write_set_compression_none(a)); + assertEqualIntA(a, ARCHIVE_OK, + archive_write_open_memory(a, buff, buffsize, &used)); + + /* + * Write an empty file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 1, 10); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_set_atime(ae, 2, 20); + assertEqualInt(2, archive_entry_atime(ae)); + assertEqualInt(20, archive_entry_atime_nsec(ae)); + archive_entry_copy_pathname(ae, "empty"); + assertEqualString("empty", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0755); + assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * Write second empty file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 2, 10); + assertEqualInt(2, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_set_ctime(ae, 2, 10); + assertEqualInt(2, archive_entry_ctime(ae)); + assertEqualInt(10, archive_entry_ctime_nsec(ae)); + archive_entry_copy_pathname(ae, "empty2"); + assertEqualString("empty2", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0644); + assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* + * Write third empty file to it. + */ + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_mtime(ae, 3, 10); + assertEqualInt(3, archive_entry_mtime(ae)); + assertEqualInt(10, archive_entry_mtime_nsec(ae)); + archive_entry_copy_pathname(ae, "empty3"); + assertEqualString("empty3", archive_entry_pathname(ae)); + archive_entry_set_mode(ae, AE_IFREG | 0644); + assertEqualInt((AE_IFREG | 0644), archive_entry_mode(ae)); + + assertEqualInt(ARCHIVE_OK, archive_write_header(a, ae)); + archive_entry_free(ae); + + /* Close out the archive. */ + assertEqualInt(ARCHIVE_OK, archive_write_close(a)); + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + + /* Verify the initial header. */ + assertEqualMem(buff, "\x37\x7a\xbc\xaf\x27\x1c\x00\x03", 8); + + /* + * Now, read the data back. + */ + /* With the test memory reader -- seeking mode. */ + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, used, 7)); + + /* + * Read and verify an empty file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(1, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(2, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_atime_nsec(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("empty", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* + * Read and verify second empty file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(2, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(2, archive_entry_ctime(ae)); + assertEqualInt(0, archive_entry_ctime_nsec(ae)); + assertEqualString("empty2", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* + * Read and verify third empty file. + */ + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualInt(3, archive_entry_mtime(ae)); + assertEqualInt(0, archive_entry_mtime_nsec(ae)); + assertEqualInt(0, archive_entry_atime(ae)); + assertEqualInt(0, archive_entry_ctime(ae)); + assertEqualString("empty3", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae)); + assertEqualInt(0, archive_entry_size(ae)); + + /* Verify the end of the archive. */ + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify archive format. */ + assertEqualIntA(a, ARCHIVE_COMPRESSION_NONE, archive_compression(a)); + assertEqualIntA(a, ARCHIVE_FORMAT_7ZIP, archive_format(a)); + + assertEqualInt(ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); + + free(buff); +} + +DEFINE_TEST(test_write_format_7zip) +{ + /* Test that making a 7-Zip archive file by default compression + * in whatever compressions are supported on the running platform. */ + test_basic(NULL); + /* Test that making a 7-Zip archive file without compression. */ + test_basic("copy"); + /* Test that making a 7-Zip archive file with deflate compression. */ + test_basic("deflate"); + /* Test that making a 7-Zip archive file with bzip2 compression. */ + test_basic("bzip2"); + /* Test that making a 7-Zip archive file with lzma1 compression. */ + test_basic("lzma1"); + /* Test that making a 7-Zip archive file with lzma2 compression. */ + test_basic("lzma2"); + /* Test that making a 7-Zip archive file with PPMd compression. */ + test_basic("ppmd"); + /* Test that making a 7-Zip archive file without empty files. */ + test_basic2(NULL); + /* Test that making an empty 7-Zip archive file. */ + test_empty_archive(); + /* Test that write an empty file. */ + test_only_empty_file(); + test_only_empty_files(); +} |
