Mercurial > hg > octave-kai > gnulib-hg
changeset 12682:a040345566ab
Tests for module 'unistr/u16-next'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Jan 2010 17:59:38 +0100 |
parents | f154859484e6 |
children | ef8871fa21dc |
files | ChangeLog modules/unistr/u16-next-tests tests/unistr/test-u16-next.c |
diffstat | 3 files changed, 107 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2010-01-10 Bruno Haible <bruno@clisp.org> + Tests for module 'unistr/u16-next'. + * modules/unistr/u16-next-tests: New file. + * tests/unistr/test-u16-next.c: New file. + Tests for module 'unistr/u8-next'. * modules/unistr/u8-next-tests: New file. * tests/unistr/test-u8-next.c: New file.
new file mode 100644 --- /dev/null +++ b/modules/unistr/u16-next-tests @@ -0,0 +1,12 @@ +Files: +tests/unistr/test-u16-next.c +tests/macros.h + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-u16-next +check_PROGRAMS += test-u16-next +test_u16_next_SOURCES = unistr/test-u16-next.c
new file mode 100644 --- /dev/null +++ b/tests/unistr/test-u16-next.c @@ -0,0 +1,91 @@ +/* Test of u16_next() function. + Copyright (C) 2010 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2010. */ + +#include <config.h> + +#include "unistr.h" + +#include "macros.h" + +int +main () +{ + ucs4_t uc; + const uint16_t *ret; + + /* Test NUL unit input. */ + { + static const uint16_t input[] = { 0 }; + uc = 0xBADFACE; + ret = u16_next (&uc, input); + ASSERT (ret == NULL); + ASSERT (uc == 0); + } + + /* Test ISO 646 unit input. */ + { + ucs4_t c; + uint16_t buf[2]; + + for (c = 1; c < 0x80; c++) + { + buf[0] = c; + buf[1] = 0; + uc = 0xBADFACE; + ret = u16_next (&uc, buf); + ASSERT (ret == buf + 1); + ASSERT (uc == c); + } + } + + /* Test BMP unit input. */ + { + static const uint16_t input[] = { 0x20AC, 0 }; + uc = 0xBADFACE; + ret = u16_next (&uc, input); + ASSERT (ret == input + 1); + ASSERT (uc == 0x20AC); + } + + /* Test 2-units character input. */ + { + static const uint16_t input[] = { 0xD835, 0xDD1F, 0 }; + uc = 0xBADFACE; + ret = u16_next (&uc, input); + ASSERT (ret == input + 2); + ASSERT (uc == 0x1D51F); + } + + /* Test incomplete/invalid 1-unit input. */ + { + static const uint16_t input[] = { 0xD835, 0 }; + uc = 0xBADFACE; + ret = u16_next (&uc, input); + ASSERT (ret == NULL); + ASSERT (uc == 0xFFFD); + } + { + static const uint16_t input[] = { 0xDD1F, 0 }; + uc = 0xBADFACE; + ret = u16_next (&uc, input); + ASSERT (ret == NULL); + ASSERT (uc == 0xFFFD); + } + + return 0; +}