1248590Smm/*- 2248590Smm * Copyright (c) 2012 Michihiro NAKAJIMA 3248590Smm * All rights reserved. 4248590Smm * 5248590Smm * Redistribution and use in source and binary forms, with or without 6248590Smm * modification, are permitted provided that the following conditions 7248590Smm * are met: 8248590Smm * 1. Redistributions of source code must retain the above copyright 9248590Smm * notice, this list of conditions and the following disclaimer 10248590Smm * in this position and unchanged. 11248590Smm * 2. Redistributions in binary form must reproduce the above copyright 12248590Smm * notice, this list of conditions and the following disclaimer in the 13248590Smm * documentation and/or other materials provided with the distribution. 14248590Smm * 15248590Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 16248590Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17248590Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18248590Smm * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 19248590Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20248590Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21248590Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22248590Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23248590Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24248590Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25248590Smm */ 26248590Smm 27248590Smm#include "test.h" 28248590Smm__FBSDID("$FreeBSD$"); 29248590Smm 30248590Smm/* 31248590Smm * A basic exercise of lzop reading and writing. 32248590Smm */ 33248590Smm 34248590SmmDEFINE_TEST(test_write_filter_lzop) 35248590Smm{ 36248590Smm struct archive_entry *ae; 37248590Smm struct archive* a; 38248590Smm char *buff, *data; 39248590Smm size_t buffsize, datasize; 40248590Smm char path[16]; 41248590Smm size_t used1, used2; 42299529Smm int i, r, use_prog = 0, filecount; 43248590Smm 44248590Smm assert((a = archive_write_new()) != NULL); 45248590Smm r = archive_write_add_filter_lzop(a); 46313570Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 47248590Smm if (r != ARCHIVE_OK) { 48248590Smm if (canLzop() && r == ARCHIVE_WARN) 49248590Smm use_prog = 1; 50248590Smm else { 51248590Smm skipping("lzop writing not supported on this platform"); 52248590Smm return; 53248590Smm } 54248590Smm } 55248590Smm 56248590Smm buffsize = 2000000; 57248590Smm assert(NULL != (buff = (char *)malloc(buffsize))); 58248590Smm 59248590Smm datasize = 10000; 60248590Smm assert(NULL != (data = (char *)calloc(1, datasize))); 61299529Smm filecount = 10; 62248590Smm 63248590Smm /* 64299529Smm * Write a filecount files and read them all back. 65248590Smm */ 66248590Smm assert((a = archive_write_new()) != NULL); 67248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a)); 68248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 69248590Smm archive_write_add_filter_lzop(a)); 70248590Smm assertEqualIntA(a, ARCHIVE_OK, 71248590Smm archive_write_set_bytes_per_block(a, 1024)); 72248590Smm assertEqualIntA(a, ARCHIVE_OK, 73248590Smm archive_write_set_bytes_in_last_block(a, 1024)); 74248590Smm assertEqualInt(ARCHIVE_FILTER_LZOP, archive_filter_code(a, 0)); 75248590Smm assertEqualString("lzop", archive_filter_name(a, 0)); 76248590Smm assertEqualIntA(a, ARCHIVE_OK, 77248590Smm archive_write_open_memory(a, buff, buffsize, &used1)); 78248590Smm assert((ae = archive_entry_new()) != NULL); 79248590Smm archive_entry_set_filetype(ae, AE_IFREG); 80248590Smm archive_entry_set_size(ae, datasize); 81299529Smm for (i = 0; i < filecount; i++) { 82248590Smm sprintf(path, "file%03d", i); 83248590Smm archive_entry_copy_pathname(ae, path); 84248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); 85248590Smm assertA(datasize 86248590Smm == (size_t)archive_write_data(a, data, datasize)); 87248590Smm } 88248590Smm archive_entry_free(ae); 89248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); 90248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 91248590Smm 92248590Smm assert((a = archive_read_new()) != NULL); 93248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 94248590Smm r = archive_read_support_filter_lzop(a); 95313570Smm if (r == ARCHIVE_WARN && !use_prog) { 96248590Smm skipping("Can't verify lzop writing by reading back;" 97248590Smm " lzop reading not fully supported on this platform"); 98248590Smm } else { 99248590Smm assertEqualIntA(a, ARCHIVE_OK, 100248590Smm archive_read_open_memory(a, buff, used1)); 101299529Smm for (i = 0; i < filecount; i++) { 102248590Smm sprintf(path, "file%03d", i); 103248590Smm if (!assertEqualInt(ARCHIVE_OK, 104248590Smm archive_read_next_header(a, &ae))) 105248590Smm break; 106248590Smm assertEqualString(path, archive_entry_pathname(ae)); 107248590Smm assertEqualInt((int)datasize, archive_entry_size(ae)); 108248590Smm } 109248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 110248590Smm } 111248590Smm assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 112248590Smm 113248590Smm /* 114248590Smm * Repeat the cycle again, this time setting some compression 115248590Smm * options. 116248590Smm */ 117248590Smm assert((a = archive_write_new()) != NULL); 118248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a)); 119248590Smm assertEqualIntA(a, ARCHIVE_OK, 120248590Smm archive_write_set_bytes_per_block(a, 10)); 121248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 122248590Smm archive_write_add_filter_lzop(a)); 123248590Smm assertEqualIntA(a, ARCHIVE_FAILED, 124248590Smm archive_write_set_options(a, "lzop:nonexistent-option=0")); 125248590Smm assertEqualIntA(a, ARCHIVE_OK, 126248590Smm archive_write_set_options(a, "lzop:compression-level=1")); 127248590Smm assertEqualIntA(a, ARCHIVE_OK, 128248590Smm archive_write_set_filter_option(a, NULL, "compression-level", "9")); 129248590Smm assertEqualIntA(a, ARCHIVE_FAILED, 130248590Smm archive_write_set_filter_option(a, NULL, "compression-level", "abc")); 131248590Smm assertEqualIntA(a, ARCHIVE_FAILED, 132248590Smm archive_write_set_filter_option(a, NULL, "compression-level", "99")); 133248590Smm assertEqualIntA(a, ARCHIVE_OK, 134248590Smm archive_write_set_options(a, "lzop:compression-level=9")); 135248590Smm assertEqualIntA(a, ARCHIVE_OK, 136248590Smm archive_write_open_memory(a, buff, buffsize, &used2)); 137299529Smm for (i = 0; i < filecount; i++) { 138248590Smm sprintf(path, "file%03d", i); 139248590Smm assert((ae = archive_entry_new()) != NULL); 140248590Smm archive_entry_copy_pathname(ae, path); 141248590Smm archive_entry_set_size(ae, datasize); 142248590Smm archive_entry_set_filetype(ae, AE_IFREG); 143248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); 144248590Smm assertA(datasize == (size_t)archive_write_data( 145248590Smm a, data, datasize)); 146248590Smm archive_entry_free(ae); 147248590Smm } 148248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); 149248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 150248590Smm 151248590Smm failure("compression-level=9 wrote %d bytes, default wrote %d bytes", 152248590Smm (int)used2, (int)used1); 153248590Smm assert(used2 < used1); 154248590Smm 155248590Smm assert((a = archive_read_new()) != NULL); 156248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 157248590Smm r = archive_read_support_filter_lzop(a); 158248590Smm if (r != ARCHIVE_OK && !use_prog) { 159248590Smm skipping("lzop reading not fully supported on this platform"); 160248590Smm } else { 161248590Smm assertEqualIntA(a, ARCHIVE_OK, 162248590Smm archive_read_support_filter_all(a)); 163248590Smm assertEqualIntA(a, ARCHIVE_OK, 164248590Smm archive_read_open_memory(a, buff, used2)); 165299529Smm for (i = 0; i < filecount; i++) { 166248590Smm sprintf(path, "file%03d", i); 167248590Smm if (!assertEqualInt(ARCHIVE_OK, 168248590Smm archive_read_next_header(a, &ae))) 169248590Smm break; 170248590Smm assertEqualString(path, archive_entry_pathname(ae)); 171248590Smm assertEqualInt((int)datasize, archive_entry_size(ae)); 172248590Smm } 173248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 174248590Smm } 175248590Smm assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 176248590Smm 177248590Smm /* 178248590Smm * Repeat again, with much lower compression. 179248590Smm */ 180248590Smm assert((a = archive_write_new()) != NULL); 181248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a)); 182248590Smm assertEqualIntA(a, ARCHIVE_OK, 183248590Smm archive_write_set_bytes_per_block(a, 10)); 184248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 185248590Smm archive_write_add_filter_lzop(a)); 186248590Smm assertEqualIntA(a, ARCHIVE_OK, 187248590Smm archive_write_set_filter_option(a, NULL, "compression-level", "1")); 188248590Smm assertEqualIntA(a, ARCHIVE_OK, 189248590Smm archive_write_open_memory(a, buff, buffsize, &used2)); 190299529Smm for (i = 0; i < filecount; i++) { 191248590Smm sprintf(path, "file%03d", i); 192248590Smm assert((ae = archive_entry_new()) != NULL); 193248590Smm archive_entry_copy_pathname(ae, path); 194248590Smm archive_entry_set_size(ae, datasize); 195248590Smm archive_entry_set_filetype(ae, AE_IFREG); 196248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae)); 197248590Smm failure("Writing file %s", path); 198248590Smm assertEqualIntA(a, datasize, 199248590Smm (size_t)archive_write_data(a, data, datasize)); 200248590Smm archive_entry_free(ae); 201248590Smm } 202248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); 203248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 204248590Smm 205248590Smm#if 0 206248590Smm failure("Compression-level=1 wrote %d bytes; default wrote %d bytes", 207248590Smm (int)used2, (int)used1); 208248590Smm assert(used2 > used1); 209248590Smm#endif 210248590Smm 211248590Smm assert((a = archive_read_new()) != NULL); 212248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 213248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 214248590Smm r = archive_read_support_filter_lzop(a); 215313570Smm if (r == ARCHIVE_WARN && !use_prog) { 216248590Smm skipping("lzop reading not fully supported on this platform"); 217248590Smm } else { 218248590Smm assertEqualIntA(a, ARCHIVE_OK, 219248590Smm archive_read_open_memory(a, buff, used2)); 220299529Smm for (i = 0; i < filecount; i++) { 221248590Smm sprintf(path, "file%03d", i); 222248590Smm if (!assertEqualInt(ARCHIVE_OK, 223248590Smm archive_read_next_header(a, &ae))) 224248590Smm break; 225248590Smm assertEqualString(path, archive_entry_pathname(ae)); 226248590Smm assertEqualInt((int)datasize, archive_entry_size(ae)); 227248590Smm } 228248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 229248590Smm } 230248590Smm assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 231248590Smm 232248590Smm /* 233248590Smm * Test various premature shutdown scenarios to make sure we 234248590Smm * don't crash or leak memory. 235248590Smm */ 236248590Smm assert((a = archive_write_new()) != NULL); 237248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 238248590Smm archive_write_add_filter_lzop(a)); 239248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 240248590Smm 241248590Smm assert((a = archive_write_new()) != NULL); 242248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 243248590Smm archive_write_add_filter_lzop(a)); 244248590Smm assertEqualInt(ARCHIVE_OK, archive_write_close(a)); 245248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 246248590Smm 247248590Smm assert((a = archive_write_new()) != NULL); 248248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a)); 249248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 250248590Smm archive_write_add_filter_lzop(a)); 251248590Smm assertEqualInt(ARCHIVE_OK, archive_write_close(a)); 252248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 253248590Smm 254248590Smm assert((a = archive_write_new()) != NULL); 255248590Smm assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a)); 256248590Smm assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK, 257248590Smm archive_write_add_filter_lzop(a)); 258248590Smm assertEqualIntA(a, ARCHIVE_OK, 259248590Smm archive_write_open_memory(a, buff, buffsize, &used2)); 260248590Smm assertEqualInt(ARCHIVE_OK, archive_write_close(a)); 261248590Smm assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 262248590Smm 263248590Smm /* 264248590Smm * Clean up. 265248590Smm */ 266248590Smm free(data); 267248590Smm free(buff); 268248590Smm} 269