/* * Copyright (C) 2015 Michael Brown . * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. * * You can also choose to distribute this program under the terms of * the Unmodified Binary Distribution Licence (as given in the file * COPYING.UBDL), provided that you have satisfied its requirements. */ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); /** @file * * Peer Content Caching and Retrieval: Content Identification [MS-PCCRC] tests * */ /* Forcibly enable assertions */ #undef NDEBUG #include #include #include #include #include #include #include #include #include /** Define inline raw data */ #define DATA(...) { __VA_ARGS__ } /** * Define an inline content range * * @v START Start offset * @v END End offset * @ret range Content range */ #define RANGE( START, END ) { .start = START, .end = END } /** * Define an inline trimmed content range * * @v START Start offset * @v END End offset * @ret trim Trimmed content range */ #define TRIM( START, END ) { .start = START, .end = END } /** A content information test */ struct peerdist_info_test { /** Raw content information */ const void *data; /** Length of raw content information */ size_t len; /** Expected digest algorithm */ struct digest_algorithm *expected_digest; /** Expected digest size */ size_t expected_digestsize; /** Expected content range */ struct peerdist_range expected_range; /** Expected trimmed content range */ struct peerdist_range expected_trim; /** Expected number of segments */ unsigned int expected_segments; }; /** * Define a content information test * * @v name Test name * @v DATA Raw content information * @v DIGEST Expected digest algorithm * @v DIGESTSIZE Expected digest size * @v RANGE Expected content range * @v TRIM Expected trimmer content range * @v SEGMENTS Expected number of segments * @ret test Content information test * * Raw content information can be obtained from PeerDist-capable web * servers using wget's "--header" option to inject the relevant * PeerDist headers. For example: * * wget --header "Accept-Encoding: peerdist" \ * --header "X-P2P-PeerDist: Version=1.0" \ * http://peerdist.server.address/test.url -O - | xxd -i -c 11 * * Version 1 content information can be retrieved using the headers: * * Accept-Encoding: peerdist * X-P2P-PeerDist: Version=1.0 * * Version 2 content information can be retrieved (from compatible * servers) using the headers: * * Accept-Encoding: peerdist * X-P2P-PeerDist: Version=1.1 * X-P2P-PeerDistEx: MinContentInformation=2.0, MaxContentInformation=2.0 */ #define PEERDIST_INFO_TEST( name, DATA, DIGEST, DIGESTSIZE, RANGE, \ TRIM, SEGMENTS ) \ static const uint8_t name ## _data[] = DATA; \ static struct peerdist_info_test name = { \ .data = name ## _data, \ .len = sizeof ( name ## _data ), \ .expected_digest = DIGEST, \ .expected_digestsize = DIGESTSIZE, \ .expected_range = RANGE, \ .expected_trim = TRIM, \ .expected_segments = SEGMENTS, \ } /** A content information segment test */ struct peerdist_info_segment_test { /** Segment index */ unsigned int index; /** Expected content range */ struct peerdist_range expected_range; /** Expected number of blocks */ unsigned int expected_blocks; /** Expected block size */ size_t expected_blksize; /** Expected segment hash of data */ uint8_t expected_hash[PEERDIST_DIGEST_MAX_SIZE]; /** Expected segment secret */ uint8_t expected_secret[PEERDIST_DIGEST_MAX_SIZE]; /** Expected segment identifier */ uint8_t expected_id[PEERDIST_DIGEST_MAX_SIZE]; }; /** * Define a content information segment test * * @v name Test name * @v INDEX Segment index * @v RANGE Expected content range * @v BLOCKS Expected number of blocks * @v BLKSIZE Expected block size * @v HASH Expected segment hash of data * @v SECRET Expected segment secret * @v ID Expected segment identifier * @ret test Content information segment test */ #define PEERDIST_INFO_SEGMENT_TEST( name, INDEX, RANGE, BLOCKS, \ BLKSIZE, HASH, SECRET, ID ) \ static struct peerdist_info_segment_test name = { \ .index = INDEX, \ .expected_range = RANGE, \ .expected_blocks = BLOCKS, \ .expected_blksize = BLKSIZE, \ .expected_hash = HASH, \ .expected_secret = SECRET, \ .expected_id = ID, \ } /** A content information block test */ struct peerdist_info_block_test { /** Block index */ unsigned int index; /** Expected content range */ struct peerdist_range expected_range; /** Expected trimmed content range */ struct peerdist_range expected_trim; /** Expected hash of data */ uint8_t expected_hash[PEERDIST_DIGEST_MAX_SIZE]; }; /** * Define a content information block test * * @v name Test name * @v INDEX Block index * @v RANGE Expected content range * @v TRIM Expected trimmed content range * @v HASH Expected hash of data * @ret test Content information block test */ #define PEERDIST_INFO_BLOCK_TEST( name, INDEX, RANGE, TRIM, HASH ) \ static struct peerdist_info_block_test name = { \ .index = INDEX, \ .expected_range = RANGE, \ .expected_trim = TRIM, \ .expected_hash = HASH, \ } /** * Define a server passphrase * * @v name Server passphrase name * @v DATA Raw server passphrase * * The server passphrase can be exported from a Windows BranchCache * server using the command: * * netsh branchcache exportkey exported.key somepassword * * and this encrypted exported key can be decrypted using the * oSSL_key_dx or mcrypt_key_dx utilities found in the (prototype) * Prequel project at https://fedorahosted.org/prequel/ : * * oSSL_key_dx exported.key somepassword * or * mcrypt_key_dx exported.key somepassword * * Either command will display both the server passphrase and the * "Server Secret". Note that this latter is the version 1 server * secret (i.e. the SHA-256 of the server passphrase); the * corresponding version 2 server secret can be obtained by * calculating the truncated SHA-512 of the server passphrase. * * We do not know the server passphrase during normal operation. We * use it in the self-tests only to check for typos and other errors * in the test vectors, by checking that the segment secret defined in * a content information segment test is as expected. */ #define SERVER_PASSPHRASE( name, DATA ) \ static uint8_t name[] = DATA /** Server passphrase used for these test vectors */ SERVER_PASSPHRASE ( passphrase, DATA ( 0x2a, 0x3d, 0x73, 0xeb, 0x43, 0x5e, 0x9f, 0x2b, 0x8a, 0x34, 0x42, 0x67, 0xe7, 0x46, 0x7a, 0x3c, 0x73, 0x85, 0xc6, 0xe0, 0x55, 0xe2, 0xb4, 0xd3, 0x0d, 0xfe, 0xc7, 0xc3, 0x8b, 0x0e, 0xd7, 0x2c ) ); /** IIS logo (iis-85.png) content information version 1 */ PEERDIST_INFO_TEST ( iis_85_png_v1, DATA ( 0x00, 0x01, 0x0c, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x85, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0xd8, 0xd9, 0x76, 0x35, 0x4a, 0x48, 0x72, 0xe9, 0x25, 0x76, 0x18, 0x03, 0xf4, 0x58, 0xd9, 0xda, 0xaa, 0x67, 0xf8, 0xe3, 0x1c, 0x63, 0x0f, 0xb7, 0x4e, 0x6a, 0x31, 0x2e, 0xf8, 0xa2, 0x5a, 0xba, 0x11, 0xaf, 0xc0, 0xd7, 0x94, 0x92, 0x43, 0xf9, 0x4f, 0x9c, 0x1f, 0xab, 0x35, 0xd9, 0xfd, 0x1e, 0x33, 0x1f, 0xcf, 0x78, 0x11, 0xa2, 0xe0, 0x1d, 0x35, 0x87, 0xb3, 0x8d, 0x77, 0x0a, 0x29, 0xe2, 0x02, 0x00, 0x00, 0x00, 0x73, 0xc1, 0x8a, 0xb8, 0x54, 0x91, 0x10, 0xf8, 0xe9, 0x0e, 0x71, 0xbb, 0xc3, 0xab, 0x2a, 0xa8, 0xc4, 0x4d, 0x13, 0xf4, 0x92, 0x94, 0x99, 0x25, 0x5b, 0x66, 0x0f, 0x24, 0xec, 0x77, 0x80, 0x0b, 0x97, 0x4b, 0xdd, 0x65, 0x56, 0x7f, 0xde, 0xec, 0xcd, 0xaf, 0xe4, 0x57, 0xa9, 0x50, 0x3b, 0x45, 0x48, 0xf6, 0x6e, 0xd3, 0xb1, 0x88, 0xdc, 0xfd, 0xa0, 0xac, 0x38, 0x2b, 0x09, 0x71, 0x1a, 0xcc ), &sha256_algorithm, 32, RANGE ( 0, 99710 ), TRIM ( 0, 99710 ), 1 ); /** IIS logo (iis-85.png) content information version 1 segment 0 */ PEERDIST_INFO_SEGMENT_TEST ( iis_85_png_v1_s0, 0, RANGE ( 0, 99710 ), 2, 65536, DATA ( 0xd8, 0xd9, 0x76, 0x35, 0x4a, 0x48, 0x72, 0xe9, 0x25, 0x76, 0x18, 0x03, 0xf4, 0x58, 0xd9, 0xda, 0xaa, 0x67, 0xf8, 0xe3, 0x1c, 0x63, 0x0f, 0xb7, 0x4e, 0x6a, 0x31, 0x2e, 0xf8, 0xa2, 0x5a, 0xba ), DATA ( 0x11, 0xaf, 0xc0, 0xd7, 0x94, 0x92, 0x43, 0xf9, 0x4f, 0x9c, 0x1f, 0xab, 0x35, 0xd9, 0xfd, 0x1e, 0x33, 0x1f, 0xcf, 0x78, 0x11, 0xa2, 0xe0, 0x1d, 0x35, 0x87, 0xb3, 0x8d, 0x77, 0x0a, 0x29, 0xe2 ), DATA ( 0x49, 0x1b, 0x21, 0x7d, 0xbe, 0xe2, 0xb5, 0xf1, 0x2c, 0xa7, 0x9b, 0x01, 0x5e, 0x06, 0xf4, 0xbb, 0xe6, 0x4f, 0x97, 0x45, 0xba, 0xd7, 0x86, 0x7a, 0xef, 0x17, 0xde, 0x59, 0x92, 0x7e, 0xdc, 0xe9 ) ); /** IIS logo (iis-85.png) content information version 1 segment 0 block 0 */ PEERDIST_INFO_BLOCK_TEST ( iis_85_png_v1_s0_b0, 0, RANGE ( 0, 65536 ), TRIM ( 0, 65536 ), DATA ( 0x73, 0xc1, 0x8a, 0xb8, 0x54, 0x91, 0x10, 0xf8, 0xe9, 0x0e, 0x71, 0xbb, 0xc3, 0xab, 0x2a, 0xa8, 0xc4, 0x4d, 0x13, 0xf4, 0x92, 0x94, 0x99, 0x25, 0x5b, 0x66, 0x0f, 0x24, 0xec, 0x77, 0x80, 0x0b ) ); /** IIS logo (iis-85.png) content information version 1 segment 0 block 1 */ PEERDIST_INFO_BLOCK_TEST ( iis_85_png_v1_s0_b1, 1, RANGE ( 65536, 99710 ), TRIM ( 65536, 99710 ), DATA ( 0x97, 0x4b, 0xdd, 0x65, 0x56, 0x7f, 0xde, 0xec, 0xcd, 0xaf, 0xe4, 0x57, 0xa9, 0x50, 0x3b, 0x45, 0x48, 0xf6, 0x6e, 0xd3, 0xb1, 0x88, 0xdc, 0xfd, 0xa0, 0xac, 0x38, 0x2b, 0x09, 0x71, 0x1a, 0xcc ) ); /** IIS logo (iis-85.png) content information version 2 */ PEERDIST_INFO_TEST ( iis_85_png_v2, DATA ( 0x00, 0x02, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, 0x00, 0x99, 0xde, 0xe0, 0xd0, 0xc3, 0x58, 0xe2, 0x68, 0x4b, 0x62, 0x33, 0x0d, 0x32, 0xb5, 0xf1, 0x97, 0x87, 0x24, 0xa0, 0xd0, 0xa5, 0x2b, 0xdc, 0x5e, 0x78, 0x1f, 0xae, 0x71, 0xff, 0x57, 0xa8, 0xbe, 0x3d, 0xd4, 0x58, 0x03, 0x7e, 0xd4, 0x04, 0x11, 0x6b, 0xb6, 0x16, 0xd9, 0xb1, 0x41, 0x16, 0x08, 0x85, 0x20, 0xc4, 0x7c, 0xdc, 0x50, 0xab, 0xce, 0xa3, 0xfa, 0xe1, 0x88, 0xa9, 0x8e, 0xa2, 0x2d, 0xf3, 0xc0, 0x00, 0x00, 0xeb, 0xa0, 0x33, 0x81, 0xd0, 0xd0, 0xcb, 0x74, 0xf4, 0xb6, 0x13, 0xd8, 0x21, 0x0f, 0x37, 0xf0, 0x02, 0xa0, 0x6f, 0x39, 0x10, 0x58, 0x60, 0x96, 0xa1, 0x30, 0xd3, 0x43, 0x98, 0xc0, 0x8e, 0x66, 0xd7, 0xbc, 0xb8, 0xb6, 0xeb, 0x77, 0x83, 0xe4, 0xf8, 0x07, 0x64, 0x7b, 0x63, 0xf1, 0x46, 0xb5, 0x2f, 0x4a, 0xc8, 0x9c, 0xcc, 0x7a, 0xbf, 0x5f, 0xa1, 0x1a, 0xca, 0xfc, 0x2a, 0xcf, 0x50, 0x28, 0x58, 0x6c ), &sha512_algorithm, 32, RANGE ( 0, 99710 ), TRIM ( 0, 99710 ), 2 ); /** IIS logo (iis-85.png) content information version 2 segment 0 */ PEERDIST_INFO_SEGMENT_TEST ( iis_85_png_v2_s0, 0, RANGE ( 0, 39390 ), 1, 39390, DATA ( 0xe0, 0xd0, 0xc3, 0x58, 0xe2, 0x68, 0x4b, 0x62, 0x33, 0x0d, 0x32, 0xb5, 0xf1, 0x97, 0x87, 0x24, 0xa0, 0xd0, 0xa5, 0x2b, 0xdc, 0x5e, 0x78, 0x1f, 0xae, 0x71, 0xff, 0x57, 0xa8, 0xbe, 0x3d, 0xd4 ), DATA ( 0x58, 0x03, 0x7e, 0xd4, 0x04, 0x11, 0x6b, 0xb6, 0x16, 0xd9, 0xb1, 0x41, 0x16, 0x08, 0x85, 0x20, 0xc4, 0x7c, 0xdc, 0x50, 0xab, 0xce, 0xa3, 0xfa, 0xe1, 0x88, 0xa9, 0x8e, 0xa2, 0x2d, 0xf3, 0xc0 ), DATA ( 0x33, 0x71, 0xbb, 0xea, 0xdd, 0xb6, 0x23, 0x53, 0xad, 0xce, 0xf9, 0x70, 0xa0, 0x6f, 0xdf, 0x65, 0x00, 0x1e, 0x04, 0x21, 0xf4, 0xc7, 0x10, 0x82, 0x76, 0xb0, 0xc3, 0x7a, 0x9f, 0x9e, 0xc1, 0x0f ) ); /** IIS logo (iis-85.png) content information version 2 segment 0 block 0 */ PEERDIST_INFO_BLOCK_TEST ( iis_85_png_v2_s0_b0, 0, RANGE ( 0, 39390 ), TRIM ( 0, 39390 ), DATA ( 0xe0, 0xd0, 0xc3, 0x58, 0xe2, 0x68, 0x4b, 0x62, 0x33, 0x0d, 0x32, 0xb5, 0xf1, 0x97, 0x87, 0x24, 0xa0, 0xd0, 0xa5, 0x2b, 0xdc, 0x5e, 0x78, 0x1f, 0xae, 0x71, 0xff, 0x57, 0xa8, 0xbe, 0x3d, 0xd4 ) ); /** IIS logo (iis-85.png) content information version 2 segment 1 */ PEERDIST_INFO_SEGMENT_TEST ( iis_85_png_v2_s1, 1, RANGE ( 39390, 99710 ), 1, 60320, DATA ( 0x33, 0x81, 0xd0, 0xd0, 0xcb, 0x74, 0xf4, 0xb6, 0x13, 0xd8, 0x21, 0x0f, 0x37, 0xf0, 0x02, 0xa0, 0x6f, 0x39, 0x10, 0x58, 0x60, 0x96, 0xa1, 0x30, 0xd3, 0x43, 0x98, 0xc0, 0x8e, 0x66, 0xd7, 0xbc ), DATA ( 0xb8, 0xb6, 0xeb, 0x77, 0x83, 0xe4, 0xf8, 0x07, 0x64, 0x7b, 0x63, 0xf1, 0x46, 0xb5, 0x2f, 0x4a, 0xc8, 0x9c, 0xcc, 0x7a, 0xbf, 0x5f, 0xa1, 0x1a, 0xca, 0xfc, 0x2a, 0xcf, 0x50, 0x28, 0x58, 0x6c ), DATA ( 0xd7, 0xe9, 0x24, 0x42, 0x5e, 0x8f, 0x4f, 0x88, 0xf0, 0x1d, 0xc6, 0xa9, 0xbb, 0x1b, 0xc3, 0x7b, 0xe1, 0x13, 0xec, 0x79, 0x17, 0xc7, 0x45, 0xd4, 0x96, 0x5c, 0x2b, 0x55, 0xfa, 0x16, 0x3a, 0x6e ) ); /** IIS logo (iis-85.png) content information version 2 segment 1 block 0 */ PEERDIST_INFO_BLOCK_TEST ( iis_85_png_v2_s1_b0, 0, RANGE ( 39390, 99710 ), TRIM ( 39390, 99710 ), DATA ( 0x33, 0x81, 0xd0, 0xd0, 0xcb, 0x74, 0xf4, 0xb6, 0x13, 0xd8, 0x21, 0x0f, 0x37, 0xf0, 0x02, 0xa0, 0x6f, 0x39, 0x10, 0x58, 0x60, 0x96, 0xa1, 0x30, 0xd3, 0x43, 0x98, 0xc0, 0x8e, 0x66, 0xd7, 0xbc ) ); /** * Report content information test result * * @v test Content information test * @v info Content information to fill in * @v file Test code file * @v line Test code line */ static void peerdist_info_okx ( struct peerdist_info_test *test, struct peerdist_info *info, const char *file, unsigned int line ) { /* Parse content information */ okx ( peerdist_info ( virt_to_user ( test->data ), test->len, info ) == 0, file, line ); /* Verify content information */ okx ( info->raw.data == virt_to_user ( test->data ), file, line ); okx ( info->raw.len == test->len, file, line ); okx ( info->digest == test->expected_digest, file, line ); okx ( info->digestsize == test->expected_digestsize, file, line ); okx ( info->range.start == test->expected_range.start, file, line ); okx ( info->range.end == test->expected_range.end, file, line ); okx ( info->trim.start == test->expected_trim.start, file, line ); okx ( info->trim.end == test->expected_trim.end, file, line ); okx ( info->trim.start >= info->range.start, file, line ); okx ( info->trim.end <= info->range.end, file, line ); okx ( info->segments == test->expected_segments, file, line ); } #define peerdist_info_ok( test, info ) \ peerdist_info_okx ( test, info, __FILE__, __LINE__ ) /** * Report content information segment test result * * @v test Content information segment test * @v info Content information * @v segment Segment information to fill in * @v file Test code file * @v line Test code line */ static void peerdist_info_segment_okx ( struct peerdist_info_segment_test *test, const struct peerdist_info *info, struct peerdist_info_segment *segment, const char *file, unsigned int line ) { size_t digestsize = info->digestsize; /* Parse content information segment */ okx ( peerdist_info_segment ( info, segment, test->index ) == 0, file, line ); /* Verify content information segment */ okx ( segment->info == info, file, line ); okx ( segment->index == test->index, file, line ); okx ( segment->range.start == test->expected_range.start, file, line ); okx ( segment->range.end == test->expected_range.end, file, line ); okx ( segment->blocks == test->expected_blocks, file, line ); okx ( segment->blksize == test->expected_blksize, file, line ); okx ( memcmp ( segment->hash, test->expected_hash, digestsize ) == 0, file, line ); okx ( memcmp ( segment->secret, test->expected_secret, digestsize ) == 0, file, line ); okx ( memcmp ( segment->id, test->expected_id, digestsize ) == 0, file, line ); } #define peerdist_info_segment_ok( test, info, segment ) \ peerdist_info_segment_okx ( test, info, segment, __FILE__, __LINE__ ) /** * Report content information block test result * * @v test Content information block test * @v segment Segment information * @v block Block information to fill in * @v file Test code file * @v line Test code line */ static void peerdist_info_block_okx ( struct peerdist_info_block_test *test, const struct peerdist_info_segment *segment, struct peerdist_info_block *block, const char *file, unsigned int line ) { const struct peerdist_info *info = segment->info; size_t digestsize = info->digestsize; /* Parse content information block */ okx ( peerdist_info_block ( segment, block, test->index ) == 0, file, line ); /* Verify content information block */ okx ( block->segment == segment, file, line ); okx ( block->index == test->index, file, line ); okx ( block->range.start == test->expected_range.start, file, line ); okx ( block->range.end == test->expected_range.end, file, line ); okx ( block->trim.start == test->expected_trim.start, file, line ); okx ( block->trim.end == test->expected_trim.end, file, line ); okx ( memcmp ( block->hash, test->expected_hash, digestsize ) == 0, file, line ); } #define peerdist_info_block_ok( test, segment, block ) \ peerdist_info_block_okx ( test, segment, block, __FILE__, __LINE__ ) /** * Report server passphrase test result * * @v test Content information segment test * @v info Content information * @v pass Server passphrase * @v pass_len Length of server passphrase * @v file Test code file * @v line Test code line */ static void peerdist_info_passphrase_okx ( struct peerdist_info_segment_test *test, const struct peerdist_info *info, uint8_t *pass, size_t pass_len, const char *file, unsigned int line ) { struct digest_algorithm *digest = info->digest; uint8_t ctx[digest->ctxsize]; uint8_t secret[digest->digestsize]; uint8_t expected[digest->digestsize]; size_t digestsize = info->digestsize; size_t secretsize = digestsize; /* Calculate server secret */ digest_init ( digest, ctx ); digest_update ( digest, ctx, pass, pass_len ); digest_final ( digest, ctx, secret ); /* Calculate expected segment secret */ hmac_init ( digest, ctx, secret, &secretsize ); assert ( secretsize == digestsize ); hmac_update ( digest, ctx, test->expected_hash, digestsize ); hmac_final ( digest, ctx, secret, &secretsize, expected ); assert ( secretsize == digestsize ); /* Verify segment secret */ okx ( memcmp ( test->expected_secret, expected, digestsize ) == 0, file, line ); } #define peerdist_info_passphrase_ok( test, info, pass, pass_len ) \ peerdist_info_passphrase_okx ( test, info, pass, pass_len, \ __FILE__, __LINE__ ) /** * Perform content information self-tests * */ static void peerdist_info_test_exec ( void ) { struct peerdist_info info; struct peerdist_info_segment segment; struct peerdist_info_block block; /* IIS logo (iis-85.png) content information version 1 */ peerdist_info_ok ( &iis_85_png_v1, &info ); peerdist_info_passphrase_ok ( &iis_85_png_v1_s0, &info, passphrase, sizeof ( passphrase ) ); peerdist_info_segment_ok ( &iis_85_png_v1_s0, &info, &segment ); peerdist_info_block_ok ( &iis_85_png_v1_s0_b0, &segment, &block ); peerdist_info_block_ok ( &iis_85_png_v1_s0_b1, &segment, &block ); /* IIS logo (iis-85.png) content information version 2 */ peerdist_info_ok ( &iis_85_png_v2, &info ); peerdist_info_passphrase_ok ( &iis_85_png_v2_s0, &info, passphrase, sizeof ( passphrase ) ); peerdist_info_segment_ok ( &iis_85_png_v2_s0, &info, &segment ); peerdist_info_block_ok ( &iis_85_png_v2_s0_b0, &segment, &block ); peerdist_info_passphrase_ok ( &iis_85_png_v2_s1, &info, passphrase, sizeof ( passphrase ) ); peerdist_info_segment_ok ( &iis_85_png_v2_s1, &info, &segment ); peerdist_info_block_ok ( &iis_85_png_v2_s1_b0, &segment, &block ); } /** Content information self-test */ struct self_test peerdist_info_test __self_test = { .name = "pccrc", .exec = peerdist_info_test_exec, };