contrib/libarchive/libarchive/test/test_write_filter_uuencode.c

   1 /*-
   2  * Copyright (c) 2012 Michihiro NAKAJIMA
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer
  10  *    in this position and unchanged.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 #include "test.h"
  28 __FBSDID("$FreeBSD$");
  29
  30 /*
  31  * A basic exercise of uuencode reading and writing.
  32  */
  33
  34 DEFINE_TEST(test_write_filter_uuencode)
  35 {
  36         struct archive_entry *ae;
  37         struct archive* a;
  38         char *buff, *data;
  39         size_t buffsize, datasize;
  40         char path[16];
  41         size_t used1, used2;
  42         int i;
  43
  44         buffsize = 2000000;
  45         assert(NULL != (buff = (char *)malloc(buffsize)));
  46
  47         datasize = 10000;
  48         assert(NULL != (data = (char *)malloc(datasize)));
  49         memset(data, 0, datasize);
  50
  51         /*
  52          * Write a 100 files and read them all back.
  53          */
  54         assert((a = archive_write_new()) != NULL);
  55         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
  56         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_uuencode(a));
  57         assertEqualIntA(a, ARCHIVE_OK,
  58             archive_write_set_bytes_per_block(a, 10));
  59         assertEqualInt(ARCHIVE_FILTER_UU, archive_filter_code(a, 0));
  60         assertEqualString("uuencode", archive_filter_name(a, 0));
  61         assertEqualIntA(a, ARCHIVE_OK,
  62             archive_write_open_memory(a, buff, buffsize, &used1));
  63         for (i = 0; i < 99; i++) {
  64                 assert((ae = archive_entry_new()) != NULL);
  65                 archive_entry_set_filetype(ae, AE_IFREG);
  66                 archive_entry_set_size(ae, datasize);
  67                 sprintf(path, "file%03d", i);
  68                 archive_entry_copy_pathname(ae, path);
  69                 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
  70                 assertA(datasize
  71                     == (size_t)archive_write_data(a, data, datasize));
  72                 archive_entry_free(ae);
  73         }
  74         assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
  75         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
  76
  77         assert((a = archive_read_new()) != NULL);
  78         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
  79         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
  80         assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, used1));
  81         for (i = 0; i < 99; i++) {
  82                 sprintf(path, "file%03d", i);
  83                 if (!assertEqualIntA(a, 0, archive_read_next_header(a, &ae)))
  84                         break;
  85                 assertEqualString(path, archive_entry_pathname(ae));
  86                 assertEqualInt((int)datasize, archive_entry_size(ae));
  87         }
  88         assertEqualInt(ARCHIVE_FILTER_UU, archive_filter_code(a, 0));
  89         assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
  90         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
  91
  92         /*
  93          * Repeat the cycle again, this time setting name and mode
  94          * options.
  95          */
  96         assert((a = archive_write_new()) != NULL);
  97         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
  98         assertEqualIntA(a, ARCHIVE_OK,
  99             archive_write_set_bytes_per_block(a, 10));
 100         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_uuencode(a));
 101         assertEqualIntA(a, ARCHIVE_FAILED,
 102             archive_write_set_filter_option(a, NULL, "nonexistent-option", "0"));
 103         assertEqualIntA(a, ARCHIVE_FAILED,
 104             archive_write_set_filter_option(a, NULL, "compression-level", "abc"));
 105         assertEqualIntA(a, ARCHIVE_FAILED,
 106             archive_write_set_filter_option(a, NULL, "compression-level", "99"));
 107         assertEqualIntA(a, ARCHIVE_OK,
 108             archive_write_set_filter_option(a, NULL, "name", "test.tar"));
 109         assertEqualIntA(a, ARCHIVE_OK,
 110             archive_write_set_filter_option(a, NULL, "mode", "0640"));
 111         assertEqualIntA(a, ARCHIVE_OK,
 112             archive_write_open_memory(a, buff, buffsize, &used2));
 113         for (i = 0; i < 99; i++) {
 114                 sprintf(path, "file%03d", i);
 115                 assert((ae = archive_entry_new()) != NULL);
 116                 archive_entry_copy_pathname(ae, path);
 117                 archive_entry_set_size(ae, datasize);
 118                 archive_entry_set_filetype(ae, AE_IFREG);
 119                 assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));
 120                 assertA(datasize == (size_t)archive_write_data(a, data, datasize));
 121                 archive_entry_free(ae);
 122         }
 123         assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
 124         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
 125
 126         assert((a = archive_read_new()) != NULL);
 127         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
 128         assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
 129         assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, used2));
 130         for (i = 0; i < 99; i++) {
 131                 sprintf(path, "file%03d", i);
 132                 if (!assertEqualInt(0, archive_read_next_header(a, &ae)))
 133                         break;
 134                 assertEqualString(path, archive_entry_pathname(ae));
 135                 assertEqualInt((int)datasize, archive_entry_size(ae));
 136         }
 137         assertEqualInt(ARCHIVE_FILTER_UU, archive_filter_code(a, 0));
 138         assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
 139         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 140
 141         /*
 142          * Test various premature shutdown scenarios to make sure we
 143          * don't crash or leak memory.
 144          */
 145         assert((a = archive_write_new()) != NULL);
 146         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_uuencode(a));
 147         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
 148
 149         assert((a = archive_write_new()) != NULL);
 150         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_uuencode(a));
 151         assertEqualInt(ARCHIVE_OK, archive_write_close(a));
 152         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
 153
 154         assert((a = archive_write_new()) != NULL);
 155         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
 156         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_uuencode(a));
 157         assertEqualInt(ARCHIVE_OK, archive_write_close(a));
 158         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
 159
 160         assert((a = archive_write_new()) != NULL);
 161         assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));
 162         assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_uuencode(a));
 163         assertEqualIntA(a, ARCHIVE_OK,
 164             archive_write_open_memory(a, buff, buffsize, &used2));
 165         assertEqualInt(ARCHIVE_OK, archive_write_close(a));
 166         assertEqualInt(ARCHIVE_OK, archive_write_free(a));
 167
 168         /*
 169          * Clean up.
 170          */
 171         free(data);
 172         free(buff);
 173 }