Tests for module 'mbscspn'.

diff --git a/ChangeLog b/ChangeLog
index 18c231d00dae39c5b6281da7c20ea39bd3dc0860..bfe4e299e6bbd4c77f902866c65e74810d222372 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-02-11  Bruno Haible  <bruno@clisp.org>
+
+       * modules/mbscspn-tests: New file.
+       * tests/test-mbscspn.sh: New file.
+       * tests/test-mbscspn.c: New file.
+
 2007-02-11  Bruno Haible  <bruno@clisp.org>
 
        * modules/mbscasecmp-tests: New file.

diff --git a/modules/mbscspn-tests b/modules/mbscspn-tests
new file mode 100644 (file)
index 0000000..465f073
--- /dev/null
+++ b/modules/mbscspn-tests
@@ -0,0 +1,17 @@
+Files:
+tests/test-mbscspn.sh
+tests/test-mbscspn.c
+m4/locale-fr.m4
+m4/codeset.m4
+
+Depends-on:
+
+configure.ac:
+gt_LOCALE_FR_UTF8
+
+Makefile.am:
+TESTS += test-mbscspn.sh
+TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' LOCALE_FR_UTF8='@LOCALE_FR_UTF8@'
+EXTRA_DIST += test-mbscspn.sh
+check_PROGRAMS += test-mbscspn
+

diff --git a/tests/test-mbscspn.c b/tests/test-mbscspn.c
new file mode 100644 (file)
index 0000000..62a29e3
--- /dev/null
+++ b/tests/test-mbscspn.c
@@ -0,0 +1,65 @@
+/* Test of searching a string for a character among a given set of characters.
+   Copyright (C) 2007 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 2, 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, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <string.h>
+
+#include <locale.h>
+#include <stdlib.h>
+
+#define ASSERT(expr) if (!(expr)) abort ();
+
+int
+main ()
+{
+  /* configure should already have checked that the locale is supported.  */
+  if (setlocale (LC_ALL, "") == NULL)
+    return 1;
+
+  ASSERT (mbscspn ("Some text", "") == 9);
+
+  {
+    const char input[] = "A long sentence";
+    ASSERT (mbscspn (input, "aeiou") == 3);
+    ASSERT (mbscspn (input, "iI") == 15);
+  }
+
+  /* The following tests shows how mbscspn() is different from strcspn().  */
+
+  {
+    const char input[] = "B\303\266se B\303\274bchen"; /* "Böse Bübchen" */
+    ASSERT (mbscspn (input, "\303\244\303\274") == 7); /* "äü" */
+  }
+#if 0 /* This would be for a GB18030 locale.  */
+  {
+    const char input[] = "B\201\060\213\062se B\250\271bchen"; /* "Böse Bübchen" */
+    ASSERT (mbscspn (input, "\201\060\212\061\250\271") == 9); /* "äü" */
+  }
+#endif
+
+  {
+    const char input[] = "B\303\266se B\303\274bchen"; /* "Böse Bübchen" */
+    ASSERT (mbscspn (input, "\303") == 14); /* invalid multibyte sequence */
+  }
+
+  return 0;
+}

diff --git a/tests/test-mbscspn.sh b/tests/test-mbscspn.sh
new file mode 100755 (executable)
index 0000000..f39aa7a
--- /dev/null
+++ b/tests/test-mbscspn.sh
@@ -0,0 +1,15 @@
+#!/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 \
+./test-mbscspn${EXEEXT}