diff options
Diffstat (limited to 'lib/libarchive/test/test_read_format_gtar_sparse.c')
| -rw-r--r-- | lib/libarchive/test/test_read_format_gtar_sparse.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/lib/libarchive/test/test_read_format_gtar_sparse.c b/lib/libarchive/test/test_read_format_gtar_sparse.c new file mode 100644 index 0000000..38a2c0b --- /dev/null +++ b/lib/libarchive/test/test_read_format_gtar_sparse.c @@ -0,0 +1,154 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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("$FreeBSD$"); + +/* + * Each of the following is an archive of a single sparse file + * named 'sparse' which has: + * * a length of 3M exactly + * * a single 'a' byte at offset 100000 + * * a single 'a' byte at offset 200000 + */ + +/* Old GNU tar sparse format. */ +static unsigned char archive_old[] = { +31,139,8,0,150,221,'l','F',0,3,'+','.','H',',','*','N','e',160,')','0',0, +2,'3',19,19,16,'m','h','n','j',128,'L',131,128,17,16,'3',24,26,152,25,27, +27,154,154,25,25,26,'2',0,'e',205,141,140,25,20,130,'i',235,',',8,'(','-', +'.','I',',','R','P','`','(',201,204,197,171,142,144,'<',217,0,20,4,198,'f', +'&',134,160,'P',128,134,8,156,13,12,'%','#',',',226,134,'&',16,'>','L',28, +204,198,'g',1,'\\',3,213,'A','"',245,141,28,5,'#',8,140,166,159,'Q','0',10, +'F',193,'(',24,24,0,0,'}','}',226,185,0,10,0,0}; + +/* GNU tar "0.0" posix format, as written by GNU tar 1.15.1. */ +static unsigned char archive_0_0[] = { +31,139,8,0,171,221,'l','F',0,3,237,147,193,'N',195,'0',12,134,'s',206,'S', +244,9,186,216,142,147,246,144,'3',156,'&','.','<','@',24,153,'4',193,24,'j', +':','i',227,233,'I',129,'M','E','*','L','h',21,'U',165,'|',23,'K','v','~', +203,145,253,151,139,';',127,184,13,254,'1','4',177,180,'h',140,'^',196,'W', +223,196,' ',198,'C','%',140,214,']',4,203,170,31,'?',208,10,5,'(','C',4,'l', +'4',161,'P','@',218,178,'(',14,'#',206,240,'#',251,216,250,'&',141,'r','m', +159,175,191,156,227,'L','@','[',220,',',239,203,207,157,151,'q',243,22,28, +129,'f',139,149,'D',211,'/',189,236,183,15,207,187,213,'S','t','$',177,234, +'W','v',235,'u',12,173,171,19,'d',228,247,134,157,234,216,134,232,24,'P', +'b','=',' ',131,'$',171,',',254,'Y','w',158,146,7,'u','J',162,'*','|',187, +217,6,7,'P',1,'S',205,'5','v',185,'U','?',167,13,203,169,'7','0','-',163, +155,'}',128,11,254,199,206,'.','\'',255,'#','@',242,'?','X','R',162,248,23, +19,157,252,159,206,226,215,'w',151,234,'3',245,255,181,248,169,7,200,204, +154,'|','?',153,'L','&','3',13,239,',',195,'|','B',0,14,0,0}; + +/* GNU tar "0.1" posix format, as written by GNU tar 1.15.XXX. */ +static unsigned char archive_0_1[] = { +31,139,8,0,191,221,'l','F',0,3,237,148,193,'N',195,'0',12,134,'s',238,'S', +244,1,170,'4','v','b',167,';',244,202,'v','B','H',136,7,8,'#',135,138,'u', +'L',205,'&','M','<','=','Y',183,161,10,9,'v',216,160,'*',202,'w',177,'e', +'G',137,19,251,143,',',31,220,'~',225,221,139,239,130,180,200,204,'e',216, +184,'.','x','q',';','T',132,141,'9','X',176,164,134,182,7,9,5,'(',214,26, +136,13,145,'P',160,'I','Y',145,239,'o','X',195,183,236,194,214,'u',177,148, +'k',247,'9',221,229,211,'N',4,180,249,252,254,'I',30,'{','.','C',243,238, +'k',13,134,',','V',25,242,'0',181,222,181,207,171,183,229,'k',168,245,215, +140,'k','}','}',244,'3',130,'a',166,'u',155,'z',22,209,'\\',16,'`',1,209, +173,',',246,254,233,144,'B','e',168,'r',183,'m',226,22,0,21,144,158,'1',244, +177,229,'0','f',152,178,177,'_',234,127,'"',203,216,175,199,190,']','w',205, +202,255,202,23,'p','A',255,'x',144,203,'Y',255,8,16,245,'O',192,'$',242,'?', +17,209,'Y',255,'q',220,'~','\\','w',')','?','Q',253,'_',139,27,187,128,196, +164,'I',243,147,'H','$',18,227,240,1,'Q',127,'c',137,0,14,0,0}; + +/* GNU tar "1.0" posix format, as written by GNU tar 1.16.1. */ +static unsigned char archive_1_0[] = { +31,139,8,0,210,221,'l','F',0,3,237,148,207,'N',195,'0',12,198,'s',206,'S', +244,9,210,216,206,159,238,208,'+',236,132,144,16,15,16,'A',14,'E',219,'@', +201,'&','M','<','=','i','G','Q',133,'4','v','`','l',170,240,239,'b',235,'s', +20,'9','q',190,168,250,'>',236,151,'1','<',199,148,149,'G',231,154,':',191, +133,148,163,'8',31,186,224,140,233,'#','x',171,167,'q',0,193,10,208,142,8, +172,'3',30,133,6,178,218,139,'j',127,198,30,142,178,203,219,144,'J','+',191, +221,231,243,',','_','q','&',' ','V',183,'w',143,234,'0','s',181,14,'/',175, +169,5,249,'M',237,'6','E',213,18,221,'T',221,132,'u','l',15,185,'$',152,'V', +'R',12,171,220,189,199,150,192,'X',143,141,'D',']',133,'m','W',150,3,'4', +'`','i',225,200,244,218,211,'T','3',206,202,'k','_',198,'?','D',213,'e','p', +15,195,220,'n',186,'U',252,147,'/',224,132,255,169,183,203,232,127,4,'(', +254,183,224,181,168,'.','b',162,209,255,229,'-',254,184,238,'T','}',166,254, +'\'',185,'(',144,147,22,'P','B','I',27,143,'C','>','z','W',179,'+',153,227, +132,'k','7',192,204,26,'~','?',12,195,'0',12,'s','y','>',0,244,'|','e',9, +0,18,0,0}; + +static void +test_data(const char *buff, int buff_size, + int start_index, int data_index, const char *data) +{ + int i; + + assert(buff_size > data_index - start_index); + for (i = 0; i < data_index - start_index; i++) + assert(buff[i] == 0); + assert(0 == memcmp(buff + (data_index - start_index), data, strlen(data))); + i += strlen(data); + for (; i < buff_size; i++) + assert(buff[i] == 0); +} + +static void +verify_archive(void *b, size_t l) +{ + struct archive_entry *ae; + struct archive *a; + const void *d; + size_t s; + off_t o; + + assert((a = archive_read_new()) != NULL); + assert(0 == archive_read_support_compression_all(a)); + assert(0 == archive_read_support_format_all(a)); + assert(0 == archive_read_open_memory(a, b, l)); + assertEqualIntA(a, 0, archive_read_next_header(a, &ae)); + + assertEqualIntA(a, 0, archive_read_data_block(a, &d, &s, &o)); + test_data(d, s, o, 1000000, "a"); + assertEqualIntA(a, 0, archive_read_data_block(a, &d, &s, &o)); + test_data(d, s, o, 2000000, "a"); + assertEqualIntA(a, ARCHIVE_EOF, archive_read_data_block(a, &d, &s, &o)); + failure("Size returned at EOF must be zero"); + assertEqualInt(s, 0); + failure("Offset at EOF must be same as file size"); + assertEqualInt(o, 3145728); + + assert(0 == archive_read_close(a)); +#if ARCHIVE_API_VERSION > 1 + assert(0 == archive_read_finish(a)); +#else + archive_read_finish(a); +#endif +} + +DEFINE_TEST(test_read_format_gtar_sparse) +{ + verify_archive(archive_old, sizeof(archive_old)); + verify_archive(archive_0_0, sizeof(archive_0_0)); + verify_archive(archive_0_1, sizeof(archive_0_1)); + verify_archive(archive_1_0, sizeof(archive_1_0)); +} + + |
