diff options
Diffstat (limited to 'contrib/libarchive/libarchive/test/test_read_filter_uudecode.c')
| -rw-r--r-- | contrib/libarchive/libarchive/test/test_read_filter_uudecode.c | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/contrib/libarchive/libarchive/test/test_read_filter_uudecode.c b/contrib/libarchive/libarchive/test/test_read_filter_uudecode.c new file mode 100644 index 000000000000..ac2eff59f794 --- /dev/null +++ b/contrib/libarchive/libarchive/test/test_read_filter_uudecode.c @@ -0,0 +1,178 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * Copyright (c) 2009-2011 Michihiro NAKAJIMA + * 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: head/lib/libarchive/test/test_read_uu.c 201248 2009-12-30 06:12:03Z kientzle $"); + +static const char archive[] = { +"begin 644 test_read_uu.Z\n" +"M'YV0+@`('$BPH,&#\"!,J7,BP(4(8$&_4J`$\"`,08$F%4O)AQ(\\2/(#7&@#%C\n" +"M!@T8-##.L`$\"QL@:-F(``%'#H<V;.'/J!%!G#ITP<BS\"H).FS<Z$1(T>/1A2\n" +"IHU\"0%9=*G4JUJM6K6+-JW<JUJ]>O8,.*'4NVK-FS:-.J7<NVK=NW9P$`\n" +"`\n" +"end\n" +}; + +static const char archive64[] = { +"begin-base64 644 test_read_uu.Z\n" +"H52QLgAIHEiwoMGDCBMqXMiwIUIYEG/UqAECAMQYEmFUvJhxI8SPIDXGgDFjBg0YNDDOsAECxsga\n" +"NmIAAFHDoc2bOHPqBFBnDp0wcizCoJOmzc6ERI0ePRhSo1CQFZdKnUq1qtWrWLNq3cq1q9evYMOK\n" +"HUu2rNmzaNOqXcu2rdu3ZwE=\n" +"====\n" +}; + +static const char extradata[] = { +"From uudecode@libarchive Mon Jun 2 03:03:31 2008\n" +"Return-Path: <uudecode@libarchive>\n" +"Received: from libarchive (localhost [127.0.0.1])\n" +" by libarchive (8.14.2/8.14.2) with ESMTP id m5233UT1006448\n" +" for <uudecode@libarchive>; Mon, 2 Jun 2008 03:03:31 GMT\n" +" (envelope-from uudecode@libarchive)\n" +"Received: (from uudecode@localhost)\n" +" by libarchive (8.14.2/8.14.2/Submit) id m5233U3e006406\n" +" for uudecode; Mon, 2 Jun 2008 03:03:30 GMT\n" +" (envelope-from root)\n" +"Date: Mon, 2 Jun 2008 03:03:30 GMT\n" +"From: Libarchive Test <uudecode@libarchive>\n" +"Message-Id: <200806020303.m5233U3e006406@libarchive>\n" +"To: uudecode@libarchive\n" +"Subject: Libarchive uudecode test\n" +"\n" +"* Redistribution and use in source and binary forms, with or without\n" +"* modification, are permitted provided that the following conditions\n" +"* are met:\n" +"\n" +"01234567890abcdeghijklmnopqrstuvwxyz\n" +"01234567890ABCEFGHIJKLMNOPQRSTUVWXYZ\n" +"\n" +}; + +static void +test_read_uu_sub(const char *uudata, size_t uusize, int no_nl) +{ + struct archive_entry *ae; + struct archive *a; + char *buff; + char extradata_no_nl[sizeof(extradata)]; + const char *extradata_ptr; + int extra; + size_t size; + + if (no_nl) { + /* Remove '\n' from extra data to make a very long line. */ + char *p; + memcpy(extradata_no_nl, extradata, sizeof(extradata)); + extradata_ptr = extradata_no_nl; + for (p = extradata_no_nl; + *p && (p = strchr(p, '\n')) != NULL; p++) + *p = ' ';/* Replace '\n' with ' ' a space character. */ + } else + extradata_ptr = extradata; + + assert(NULL != (buff = malloc(uusize + 1024 * 1024))); + if (buff == NULL) + return; + for (extra = 0; extra <= 64; extra = extra==0?1:extra*2) { + char *p = buff; + + size = extra * 1024; + /* Add extra text size of which is from 1K bytes to + * 64Kbytes before uuencoded data. */ + while (size) { + if (size > sizeof(extradata)-1) { + memcpy(p, extradata_ptr, sizeof(extradata)-1); + p += sizeof(extradata)-1; + size -= sizeof(extradata)-1; + } else { + memcpy(p, extradata_ptr, size-1); + p += size-1; + *p++ = '\n';/* the last of extra text must have + * '\n' character. */ + break; + } + } + memcpy(p, uudata, uusize); + size = extra * 1024 + uusize; + + 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, buff, size, 2)); + assertEqualIntA(a, ARCHIVE_OK, + archive_read_next_header(a, &ae)); + failure("archive_filter_name(a, 0)=\"%s\"" + "extra %d, NL %d", + archive_filter_name(a, 0), extra, !no_nl); + assertEqualInt(archive_filter_code(a, 0), + ARCHIVE_FILTER_COMPRESS); + failure("archive_format_name(a)=\"%s\"" + "extra %d, NL %d", + archive_format_name(a), extra, !no_nl); + assertEqualInt(archive_format(a), + ARCHIVE_FORMAT_TAR_USTAR); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); + } + + /* UUdecode bidder shouldn't scan too much data; make sure it + * fails if we put 512k of data before the start. */ + size = 512 * 1024; + for (extra = 0; (size_t)extra < size; ++extra) + buff[extra + 1024] = buff[extra]; + buff[size - 1] = '\n'; + memcpy(buff + size, uudata, uusize); + size += uusize; + 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_FATAL, + read_open_memory(a, buff, size, 2)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); + + free(buff); +} + +DEFINE_TEST(test_read_filter_uudecode) +{ + /* Read the traditional uuencoded data. */ + test_read_uu_sub(archive, sizeof(archive)-1, 0); + /* Read the traditional uuencoded data with very long line extra + * data in front of it. */ + test_read_uu_sub(archive, sizeof(archive)-1, 1); +} + +DEFINE_TEST(test_read_filter_uudecode_base64) +{ + /* Read the Base64 uuencoded data. */ + test_read_uu_sub(archive64, sizeof(archive64)-1, 0); + /* Read the Base64 uuencoded data with very long line extra data + * in front of it. */ + test_read_uu_sub(archive64, sizeof(archive64)-1, 1); +} |