summaryrefslogtreecommitdiff
path: root/test/locale/tst-mbswcs1.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/locale/tst-mbswcs1.c')
-rw-r--r--test/locale/tst-mbswcs1.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/test/locale/tst-mbswcs1.c b/test/locale/tst-mbswcs1.c
new file mode 100644
index 000000000..fb2ea84cd
--- /dev/null
+++ b/test/locale/tst-mbswcs1.c
@@ -0,0 +1,63 @@
+/* Test restarting behaviour of mbrtowc.
+ Copyright (C) 2000, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Bruno Haible <haible@ilog.fr>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdio.h>
+#include <string.h>
+#include <wchar.h>
+#include <locale.h>
+
+#define show(expr, nexp, wcexp) \
+ n = expr; \
+ printf (#expr " -> %Zd", n); \
+ printf (", wc = %lu", (unsigned long int) wc); \
+ if (n != (size_t) nexp || wc != wcexp) \
+ { \
+ printf (", expected %Zd and %lu", nexp, (unsigned long int) wcexp); \
+ result = 1; \
+ } \
+ putc ('\n', stdout)
+
+int
+main (void)
+{
+ const unsigned char buf[6] = { 0x25, 0xe2, 0x82, 0xac, 0xce, 0xbb };
+ mbstate_t state;
+ wchar_t wc = 42;
+ size_t n;
+ int result = 0;
+ const char *used_locale;
+
+ setlocale (LC_CTYPE, "de_DE.UTF-8");
+ /* Double check. */
+ used_locale = setlocale (LC_CTYPE, NULL);
+ printf ("used locale: \"%s\"\n", used_locale);
+ result = strcmp (used_locale, "de_DE.UTF-8");
+
+ memset (&state, '\0', sizeof (state));
+
+ show (mbrtowc (&wc, (const char *) buf + 0, 1, &state), 1, 37);
+ show (mbrtowc (&wc, (const char *) buf + 1, 1, &state), -2, 37);
+ show (mbrtowc (&wc, (const char *) buf + 2, 3, &state), 2, 8364);
+ show (mbrtowc (&wc, (const char *) buf + 4, 1, &state), -2, 8364);
+ show (mbrtowc (&wc, (const char *) buf + 5, 1, &state), 1, 955);
+ show (mbrtowc (&wc, (const char *) buf + 5, 1, &state), -1, 955);
+
+ return result;
+}