2020-01-04 Bruno Haible <bruno@clisp.org>
+ btoc32: Add tests.
+ * tests/test-btoc32.c: New file, based on tests/test-btowc.c.
+ * tests/test-btoc32-1.sh: New file, based on tests/test-btowc1.sh.
+ * tests/test-btoc32-2.sh: New file, based on tests/test-btowc2.sh.
+ * modules/btoc32-tests: New file, based on modules/btowc-tests.
+
btoc32: New module.
* lib/uchar.in.h (btoc32): New declaration.
* lib/btoc32.c: New file.
--- /dev/null
+#!/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 \
+${CHECKER} ./test-btoc32${EXEEXT} 1
--- /dev/null
+#!/bin/sh
+
+# Test whether a specific UTF-8 locale is installed.
+: ${LOCALE_FR_UTF8=fr_FR.UTF-8}
+if test $LOCALE_FR_UTF8 = none; then
+ if test -f /usr/bin/localedef; then
+ echo "Skipping test: no french Unicode locale is installed"
+ else
+ echo "Skipping test: no french Unicode locale is supported"
+ fi
+ exit 77
+fi
+
+LC_ALL=$LOCALE_FR_UTF8 \
+${CHECKER} ./test-btoc32${EXEEXT} 2
--- /dev/null
+/* Test of conversion of unibyte character to 32-bit wide character.
+ Copyright (C) 2008-2020 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 <https://www.gnu.org/licenses/>. */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
+
+#include <config.h>
+
+#include <uchar.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (btoc32, wint_t, (int));
+
+#include <locale.h>
+#include <stdio.h>
+#include <wchar.h>
+
+#include "macros.h"
+
+int
+main (int argc, char *argv[])
+{
+ int c;
+
+ /* configure should already have checked that the locale is supported. */
+ if (setlocale (LC_ALL, "") == NULL)
+ return 1;
+
+ ASSERT (btoc32 (EOF) == WEOF);
+
+ if (argc > 1)
+ switch (argv[1][0])
+ {
+ case '1':
+ /* Locale encoding is ISO-8859-1 or ISO-8859-15. */
+ for (c = 0; c < 0x80; c++)
+ ASSERT (btoc32 (c) == c);
+ for (c = 0xA0; c < 0x100; c++)
+ ASSERT (btoc32 (c) != WEOF);
+ return 0;
+
+ case '2':
+ /* Locale encoding is UTF-8. */
+ for (c = 0; c < 0x80; c++)
+ ASSERT (btoc32 (c) == c);
+ for (c = 0x80; c < 0x100; c++)
+ ASSERT (btoc32 (c) == WEOF);
+ return 0;
+ }
+
+ return 1;
+}