Mercurial > hg > octave-kai > gnulib-hg
changeset 12661:2b6d610b5260
Tests for module 'unistr/u16-cmp'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Jan 2010 15:33:43 +0100 |
parents | 9e7ca7cb75d7 |
children | 1693652a7e96 |
files | ChangeLog modules/unistr/u16-cmp-tests tests/unistr/test-u16-cmp.c |
diffstat | 3 files changed, 71 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-cmp'. + * modules/unistr/u16-cmp-tests: New file. + * tests/unistr/test-u16-cmp.c: New file. + Tests for module 'unistr/u8-cmp'. * modules/unistr/u8-cmp-tests: New file. * tests/unistr/test-u8-cmp.c: New file.
new file mode 100644 --- /dev/null +++ b/modules/unistr/u16-cmp-tests @@ -0,0 +1,20 @@ +Files: +tests/unistr/test-u16-cmp.c +tests/unistr/test-cmp.h +tests/zerosize-ptr.h +tests/macros.h +m4/mmap-anon.m4 + +Depends-on: +extensions +getpagesize + +configure.ac: +gl_FUNC_MMAP_ANON +AC_CHECK_HEADERS_ONCE([sys/mman.h]) +AC_CHECK_FUNCS_ONCE([mprotect]) + +Makefile.am: +TESTS += test-u16-cmp +check_PROGRAMS += test-u16-cmp +test_u16_cmp_SOURCES = unistr/test-u16-cmp.c
new file mode 100644 --- /dev/null +++ b/tests/unistr/test-u16-cmp.c @@ -0,0 +1,47 @@ +/* Test of u16_cmp() 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 "zerosize-ptr.h" +#include "macros.h" + +#define UNIT uint16_t +#define U_CMP u16_cmp +#define MAGIC 0xBADE +#include "test-cmp.h" + +int +main () +{ + test_cmp (); + + /* Test comparison with non-BMP characters, split into surrogates. */ + { + static const UNIT input1[] = { 0xD835, 0xDD1E }; + static const UNIT input2[] = { 0xFEFF, 0xFFE5 }; + ASSERT (U_CMP (input1, input2, 2) > 0); + ASSERT (U_CMP (input2, input1, 2) < 0); + ASSERT (U_CMP (input1, input2, 1) > 0); + ASSERT (U_CMP (input2, input1, 1) < 0); + } + + return 0; +}