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Diffstat (limited to 'contrib/idn/idnkit-1.0-src/lib/tests/ucs4.tsy')
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1 files changed, 257 insertions, 0 deletions
diff --git a/contrib/idn/idnkit-1.0-src/lib/tests/ucs4.tsy b/contrib/idn/idnkit-1.0-src/lib/tests/ucs4.tsy new file mode 100644 index 00000000..205edaee --- /dev/null +++ b/contrib/idn/idnkit-1.0-src/lib/tests/ucs4.tsy @@ -0,0 +1,257 @@ +#ifndef lint +static char *rcsid = "$Id: ucs4.tsy,v 1.1.1.1 2003/06/04 00:27:04 marka Exp $"; +#endif + +/* + * Copyright (c) 2002 Japan Network Information Center. + * All rights reserved. + * + * By using this file, you agree to the terms and conditions set forth bellow. + * + * LICENSE TERMS AND CONDITIONS + * + * The following License Terms and Conditions apply, unless a different + * license is obtained from Japan Network Information Center ("JPNIC"), + * a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda, + * Chiyoda-ku, Tokyo 101-0047, Japan. + * + * 1. Use, Modification and Redistribution (including distribution of any + * modified or derived work) in source and/or binary forms is permitted + * under this License Terms and Conditions. + * + * 2. Redistribution of source code must retain the copyright notices as they + * appear in each source code file, this License Terms and Conditions. + * + * 3. Redistribution in binary form must reproduce the Copyright Notice, + * this License Terms and Conditions, in the documentation and/or other + * materials provided with the distribution. For the purposes of binary + * distribution the "Copyright Notice" refers to the following language: + * "Copyright (c) 2000-2002 Japan Network Information Center. All rights reserved." + * + * 4. The name of JPNIC may not be used to endorse or promote products + * derived from this Software without specific prior written approval of + * JPNIC. + * + * 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC + * "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 JPNIC 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 DAMAGES. + */ + +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdarg.h> +#include <idn/ucs4.h> +#include <idn/log.h> +#include "testutil.h" + +/* + * Sample UTF8 and UCS4 strings. + */ +static const char *utf8_string = + "\x7f" /* 0x0000007f */ + "\xdf\xbf" /* 0x000007ff */ + "\xef\xbf\xbf" /* 0x0000ffff */ + "\xf7\xbf\xbf\xbf" /* 0x001fffff */ + "\xfb\xbf\xbf\xbf\xbf" /* 0x03ffffff */ + "\xfd\xbf\xbf\xbf\xbf\xbf"; /* 0x7fffffff */ + +static const unsigned long ucs4_string[] = { + 0x0000007f, + 0x000007ff, + 0x0000ffff, + 0x001fffff, + 0x03ffffff, + 0x7fffffff, + 0x00000000 +}; + +//-------------------------------------------------------------------- +// Setups and Teardowns. +//-------------------------------------------------------------------- + +//# SETUP +// group: utf8-init +{ + unsigned long to[256]; + size_t tolen = 256; + idn_result_t r; +} + +//# SETUP +// group: ucs4-init +{ + char to[256]; + size_t tolen = 256; + idn_result_t r; +} + +//# SETUP +// group: quiet +{ + int saved_log_level; + + saved_log_level = idn_log_getlevel(); + idn_log_setlevel(idn_log_level_fatal); +} + +//# TEARDOWN +// group: quiet +{ + idn_log_setlevel(saved_log_level); +} + +//-------------------------------------------------------------------- +// Testcases. +//-------------------------------------------------------------------- + +//# TESTCASE +// title: call utf8toucs4() +// group: utf8-init +{ + r = idn_ucs4_utf8toucs4(utf8_string, to, tolen); + ASSERT_RESULT(r, idn_success); + ASSERT_UCS4STRING(to, ucs4_string); +} + +//# TESTCASE +// title: call ucs4toutf8() +// group: ucs4-init +{ + r = idn_ucs4_ucs4toutf8(ucs4_string, to, tolen); + ASSERT_RESULT(r, idn_success); + ASSERT_STRING(to, utf8_string); +} + +//# TESTCASE +// title: call utf8toucs4() with empty from +// group: utf8-init +{ + static unsigned long empty_ucs4_string[] = {0}; + + r = idn_ucs4_utf8toucs4("", to, tolen); + ASSERT_RESULT(r, idn_success); + ASSERT_UCS4STRING(to, empty_ucs4_string); +} + +//# TESTCASE +// title: call ucs4toutf8() with empty from +// group: ucs4-init +{ + static unsigned long empty_ucs4_string[] = {0}; + + r = idn_ucs4_ucs4toutf8(empty_ucs4_string, to, tolen); + ASSERT_RESULT(r, idn_success); + ASSERT_STRING(to, ""); +} + +//# TESTCASE +// title: call utf8toucs4() with broken string +// group: utf8-init quiet +{ + /* "\xfe" as the 1st byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xfe\xbf\xbf\xbf\xbf\xbf\xbf", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\x7f" as the 2nd byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xdf\x7f", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\xc0" as the 2nd byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xdf\xc0", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\x7f" as the 3rd byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xef\xbf\x7f", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\xc0" as the 3rd byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xef\xbf\xc0", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\x7f" as the 4th byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xf7\xbf\xbf\x7f", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\xc0" as the 4th byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xf7\xbf\xbf\xc0", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\x7f" as the 5th byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xfb\xbf\xbf\xbf\x7f", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\xc0" as the 5th byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xfb\xbf\xbf\xbf\xc0", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\x7f" as the 6th byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xfd\xbf\xbf\xbf\xbf\x7f", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* "\xc0" as the 6th byte is out of range. */ + r = idn_ucs4_utf8toucs4("\xfd\xbf\xbf\xbf\xbf\xc0", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* `from' contains surrogate pair */ + r = idn_ucs4_utf8toucs4("\xed\xa0\x80\xed\xbf\xbf", to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); +} + +//# TESTCASE +// title: call ucs4toutf8() with broken string +// group: ucs4-init quiet +{ + static unsigned long invalid_ucs4_string0[] = {0x80000000, 0}; + static unsigned long invalid_ucs4_string1[] = {0xd800, 0xdfff, 0}; + + /* 0x80000000 is out of range */ + r = idn_ucs4_ucs4toutf8(invalid_ucs4_string0, to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); + + /* `from' contains surrogate pair */ + r = idn_ucs4_ucs4toutf8(invalid_ucs4_string1, to, tolen); + ASSERT_RESULT(r, idn_invalid_encoding); +} + +//# TESTCASE +// title: buffer overrun test for utf8toucs4() +// group: utf8-init +{ + r = idn_ucs4_utf8toucs4(utf8_string, to, + idn_ucs4_strlen(ucs4_string) + 1); + ASSERT_RESULT(r, idn_success); + ASSERT_UCS4STRING(to, ucs4_string); + + r = idn_ucs4_utf8toucs4(utf8_string, to, + idn_ucs4_strlen(ucs4_string)); + ASSERT_RESULT(r, idn_buffer_overflow); + + r = idn_ucs4_utf8toucs4(utf8_string, to, 0); + ASSERT_RESULT(r, idn_buffer_overflow); +} + +//# TESTCASE +// title: buffer overrun test for ucs4toutf8() +// group: ucs4-init +{ + r = idn_ucs4_ucs4toutf8(ucs4_string, to, strlen(utf8_string) + 1); + ASSERT_RESULT(r, idn_success); + ASSERT_STRING(to, utf8_string); + + r = idn_ucs4_ucs4toutf8(ucs4_string, to, strlen(utf8_string)); + ASSERT_RESULT(r, idn_buffer_overflow); + + r = idn_ucs4_ucs4toutf8(ucs4_string, to, 0); + ASSERT_RESULT(r, idn_buffer_overflow); +} + |