From: Bruno Haible Date: Tue, 25 Jun 2024 17:27:42 +0000 (+0200) Subject: c-vasnprintf: Add tests. X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=4a0c6b150c4d626a728b16ecd90586c383a30b69;p=gnulib.git c-vasnprintf: Add tests. * tests/test-c-vasnprintf.c: New file, based on tests/test-c-snprintf.c. * tests/test-c-vasnprintf.sh: New file, based on tests/test-c-snprintf.sh. * modules/c-vasnprintf-tests: New file. --- diff --git a/ChangeLog b/ChangeLog index f97591d3f3..12be34ac2b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2024-06-25 Bruno Haible + + c-vasnprintf: Add tests. + * tests/test-c-vasnprintf.c: New file, based on tests/test-c-snprintf.c. + * tests/test-c-vasnprintf.sh: New file, based on + tests/test-c-snprintf.sh. + * modules/c-vasnprintf-tests: New file. + 2024-06-25 Bruno Haible c-vasnprintf: Fix link errors. diff --git a/modules/c-vasnprintf-tests b/modules/c-vasnprintf-tests new file mode 100644 index 0000000000..8837f3c185 --- /dev/null +++ b/modules/c-vasnprintf-tests @@ -0,0 +1,18 @@ +Files: +tests/test-c-vasnprintf.c +tests/test-c-vasnprintf.sh +tests/macros.h +m4/locale-fr.m4 +m4/codeset.m4 + +Depends-on: +setlocale + +configure.ac: +gt_LOCALE_FR + +Makefile.am: +TESTS += test-c-vasnprintf.sh +TESTS_ENVIRONMENT += LOCALE_FR='@LOCALE_FR@' +check_PROGRAMS += test-c-vasnprintf +test_c_vasnprintf_LDADD = $(LDADD) $(SETLOCALE_LIB) diff --git a/tests/test-c-vasnprintf.c b/tests/test-c-vasnprintf.c new file mode 100644 index 0000000000..3ac92c2408 --- /dev/null +++ b/tests/test-c-vasnprintf.c @@ -0,0 +1,57 @@ +/* Test of c_vasnprintf() function. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#include + +#include "c-vasnprintf.h" + +#include +#include +#include + +#include "macros.h" + +static char * +my_c_asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...) +{ + va_list args; + char *ret; + + va_start (args, format); + ret = c_vasnprintf (resultbuf, lengthp, format, args); + va_end (args); + return ret; +} + +int +main (int argc, char *argv[]) +{ + /* configure should already have checked that the locale is supported. */ + if (setlocale (LC_ALL, "") == NULL) + return 1; + + /* Test behaviour of c_vasnprintf(). + It should always use '.' as the decimal point. */ + { + char buf[16]; + size_t length = sizeof (buf); + char *result = my_c_asnprintf (buf, &length, "%#.0f", 1.0); + ASSERT (result == buf); + ASSERT (strcmp (result, "1.") == 0); + } + + return test_exit_status; +} diff --git a/tests/test-c-vasnprintf.sh b/tests/test-c-vasnprintf.sh new file mode 100755 index 0000000000..69e73c7fdf --- /dev/null +++ b/tests/test-c-vasnprintf.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# Test in an ISO-8859-1 or ISO-8859-15 locale. +: "${LOCALE_FR=fr_FR}" +if test $LOCALE_FR = none; then + if test -f /usr/bin/localedef; then + echo "Skipping test: no traditional french locale is installed" + else + echo "Skipping test: no traditional french locale is supported" + fi + exit 77 +fi + +LC_ALL=$LOCALE_FR \ +${CHECKER} ./test-c-vasnprintf${EXEEXT} 1