diff options
Diffstat (limited to 'archivers/libarchive/files/libarchive/test/test_read_format_zip.c')
| -rw-r--r-- | archivers/libarchive/files/libarchive/test/test_read_format_zip.c | 289 |
1 files changed, 251 insertions, 38 deletions
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_zip.c b/archivers/libarchive/files/libarchive/test/test_read_format_zip.c index 680e7ede360..da5b13787ed 100644 --- a/archivers/libarchive/files/libarchive/test/test_read_format_zip.c +++ b/archivers/libarchive/files/libarchive/test/test_read_format_zip.c @@ -1,5 +1,6 @@ /*- * Copyright (c) 2003-2007 Tim Kientzle + * Copyright (c) 2011 Michihiro NAKAJIMA * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -30,63 +31,275 @@ __FBSDID("$FreeBSD: head/lib/libarchive/test/test_read_format_zip.c 189482 2009- * * file2 has length-at-end but file1 does not * * file2 has an invalid CRC */ - -DEFINE_TEST(test_read_format_zip) +static void +verify_basic(struct archive *a, int seek_checks) { - const char *refname = "test_read_format_zip.zip"; struct archive_entry *ae; - struct archive *a; char *buff[128]; const void *pv; size_t s; - off_t o; - int r; + int64_t o; - extract_reference_file(refname); - assert((a = archive_read_new()) != NULL); - assertA(0 == archive_read_support_compression_all(a)); - assertA(0 == archive_read_support_format_all(a)); - assertA(0 == archive_read_open_filename(a, refname, 10240)); - assertA(0 == archive_read_next_header(a, &ae)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); assertEqualString("dir/", archive_entry_pathname(ae)); assertEqualInt(1179604249, archive_entry_mtime(ae)); assertEqualInt(0, archive_entry_size(ae)); + if (seek_checks) + assertEqualInt(AE_IFDIR | 0755, archive_entry_mode(ae)); + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); assertEqualIntA(a, ARCHIVE_EOF, archive_read_data_block(a, &pv, &s, &o)); assertEqualInt((int)s, 0); - assertA(0 == archive_read_next_header(a, &ae)); + + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); assertEqualString("file1", archive_entry_pathname(ae)); assertEqualInt(1179604289, archive_entry_mtime(ae)); + if (seek_checks) + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); assertEqualInt(18, archive_entry_size(ae)); + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); failure("archive_read_data() returns number of bytes read"); - r = archive_read_data(a, buff, 19); - if (r < ARCHIVE_OK) { - if (strcmp(archive_error_string(a), - "libarchive compiled without deflate support (no libz)") == 0) { - skipping("Skipping ZIP compression check: %s", - archive_error_string(a)); - goto finish; - } + if (archive_zlib_version() != NULL) { + assertEqualInt(18, archive_read_data(a, buff, 19)); + assertEqualMem(buff, "hello\nhello\nhello\n", 18); + } else { + assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19)); + assertEqualString(archive_error_string(a), + "Unsupported ZIP compression method (deflation)"); + assert(archive_errno(a) != 0); } - assertEqualInt(18, r); - assert(0 == memcmp(buff, "hello\nhello\nhello\n", 18)); - assertA(0 == archive_read_next_header(a, &ae)); + + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); assertEqualString("file2", archive_entry_pathname(ae)); assertEqualInt(1179605932, archive_entry_mtime(ae)); - failure("file2 has length-at-end, so we shouldn't see a valid size"); - assertEqualInt(0, archive_entry_size_is_set(ae)); - failure("file2 has a bad CRC, so reading to end should fail"); - assertEqualInt(ARCHIVE_WARN, archive_read_data(a, buff, 19)); - assert(0 == memcmp(buff, "hello\nhello\nhello\n", 18)); - assertA(archive_compression(a) == ARCHIVE_COMPRESSION_NONE); - assertA(archive_format(a) == ARCHIVE_FORMAT_ZIP); - assert(0 == archive_read_close(a)); -finish: -#if ARCHIVE_VERSION_NUMBER < 2000000 - archive_read_finish(a); -#else - assert(0 == archive_read_finish(a)); -#endif + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); + if (seek_checks) { + assertEqualInt(AE_IFREG | 0755, archive_entry_mode(ae)); + } + assert(archive_entry_size_is_set(ae)); + assertEqualInt(18, archive_entry_size(ae)); + if (archive_zlib_version() != NULL) { + failure("file2 has a bad CRC, so read should fail and not change buff"); + memset(buff, 'a', 19); + assertEqualInt(ARCHIVE_WARN, archive_read_data(a, buff, 19)); + assertEqualMem(buff, "aaaaaaaaaaaaaaaaaaa", 19); + } else { + assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19)); + assertEqualString(archive_error_string(a), + "Unsupported ZIP compression method (deflation)"); + assert(archive_errno(a) != 0); + } + assertEqualInt(ARCHIVE_EOF, archive_read_next_header(a, &ae)); + /* Verify the number of files read. */ + failure("the archive file has three files"); + assertEqualInt(3, archive_file_count(a)); + assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0)); + assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); +} + +static void +test_basic(void) +{ + const char *refname = "test_read_format_zip.zip"; + struct archive *a; + char *p; + size_t s; + + extract_reference_file(refname); + + /* Verify with seeking reader. */ + 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)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, refname, 10240)); + verify_basic(a, 1); + + /* Verify with streaming reader. */ + p = slurpfile(&s, refname); + 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)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory(a, p, s, 31)); + verify_basic(a, 0); +} + +/* + * Read Info-ZIP New Unix Extra Field 0x7875 "ux". + * Currently stores Unix UID/GID up to 32 bits. + */ +static void +verify_info_zip_ux(struct archive *a, int seek_checks) +{ + struct archive_entry *ae; + char *buff[128]; + + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString("file1", archive_entry_pathname(ae)); + assertEqualInt(1300668680, archive_entry_mtime(ae)); + assertEqualInt(18, archive_entry_size(ae)); + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); + if (seek_checks) + assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae)); + failure("zip reader should read Info-ZIP New Unix Extra Field"); + assertEqualInt(1001, archive_entry_uid(ae)); + assertEqualInt(1001, archive_entry_gid(ae)); + if (archive_zlib_version() != NULL) { + failure("archive_read_data() returns number of bytes read"); + assertEqualInt(18, archive_read_data(a, buff, 19)); + assertEqualMem(buff, "hello\nhello\nhello\n", 18); + } else { + assertEqualInt(ARCHIVE_FAILED, archive_read_data(a, buff, 19)); + assertEqualString(archive_error_string(a), + "Unsupported ZIP compression method (deflation)"); + assert(archive_errno(a) != 0); + } + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + + /* Verify the number of files read. */ + failure("the archive file has just one file"); + assertEqualInt(1, archive_file_count(a)); + + assertEqualIntA(a, ARCHIVE_FILTER_NONE, archive_filter_code(a, 0)); + assertEqualIntA(a, ARCHIVE_FORMAT_ZIP, archive_format(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); +} + +static void +test_info_zip_ux(void) +{ + const char *refname = "test_read_format_zip_ux.zip"; + struct archive *a; + char *p; + size_t s; + + extract_reference_file(refname); + + /* Verify with seeking reader. */ + 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)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, refname, 10240)); + verify_info_zip_ux(a, 1); + + /* Verify with streaming reader. */ + p = slurpfile(&s, refname); + 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)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory(a, p, s, 108)); + verify_info_zip_ux(a, 0); +} + +/* + * Verify that test_read_extract correctly works with + * Zip entries that use length-at-end. + */ +static void +verify_extract_length_at_end(struct archive *a, int seek_checks) +{ + struct archive_entry *ae; + + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); + assertEqualString("hello.txt", archive_entry_pathname(ae)); + if (seek_checks) { + assertEqualInt(AE_IFREG | 0644, archive_entry_mode(ae)); + assert(archive_entry_size_is_set(ae)); + assertEqualInt(6, archive_entry_size(ae)); + } else { + assert(!archive_entry_size_is_set(ae)); + assertEqualInt(0, archive_entry_size(ae)); + } + + if (archive_zlib_version() != NULL) { + assertEqualIntA(a, ARCHIVE_OK, archive_read_extract(a, ae, 0)); + assertFileContents("hello\x0A", 6, "hello.txt"); + } else { + assertEqualIntA(a, ARCHIVE_FAILED, archive_read_extract(a, ae, 0)); + assertEqualString(archive_error_string(a), + "Unsupported ZIP compression method (deflation)"); + assert(archive_errno(a) != 0); + } + + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); } +static void +test_extract_length_at_end(void) +{ + const char *refname = "test_read_format_zip_length_at_end.zip"; + char *p; + size_t s; + struct archive *a; + extract_reference_file(refname); + + /* Verify extraction with seeking reader. */ + 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)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, refname, 10240)); + verify_extract_length_at_end(a, 1); + + /* Verify extraction with streaming reader. */ + p = slurpfile(&s, refname); + 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)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory(a, p, s, 108)); + verify_extract_length_at_end(a, 0); +} + +static void +test_symlink(void) +{ + const char *refname = "test_read_format_zip_symlink.zip"; + char *p; + size_t s; + struct archive *a; + struct archive_entry *ae; + + extract_reference_file(refname); + p = slurpfile(&s, refname); + + /* Symlinks can only be extracted with the seeking reader. */ + assert((a = archive_read_new()) != NULL); + assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a)); + assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); + + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString("file", archive_entry_pathname(ae)); + assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); + + assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); + assertEqualString("symlink", archive_entry_pathname(ae)); + assertEqualInt(AE_IFLNK, archive_entry_filetype(ae)); + assertEqualInt(0, archive_entry_size(ae)); + assertEqualString("file", archive_entry_symlink(ae)); + assertEqualInt(archive_entry_is_encrypted(ae), 0); + assertEqualIntA(a, archive_read_has_encrypted_entries(a), 0); + + assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); +} + +DEFINE_TEST(test_read_format_zip) +{ + test_basic(); + test_info_zip_ux(); + test_extract_length_at_end(); + test_symlink(); +} |