Added several tests for locale support (8 bit and multibyte UTF-8)

Basically all tests have been taken from glibc. For testing multibyte encoding
EUC_JP parts have been commented out and added new section for UTF-8
that is the only multibyte  codeset currently supported on uCLibc.

Some tests are still failing due to unsupported/missing features, other have been
fixed.

Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>

1 files changed, 249 insertions, 0 deletions

diff --git a/test/locale/tst-digits.c b/test/locale/tst-digits.c
new file mode 100644
index 000000000..8414a4b51
--- /dev/null
+++ b/test/locale/tst-digits.c
@@ -0,0 +1,249 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+   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 <ctype.h>
+#include <langinfo.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <wchar.h>
+#include <wctype.h>
+#include <sys/types.h>
+
+
+#define ZERO  "\xe2\x82\x80"
+#define ONE   "\xe2\x82\x81"
+#define TWO   "\xe2\x82\x82"
+#define THREE "\xe2\x82\x83"
+#define FOUR  "\xe2\x82\x84"
+#define FIVE  "\xe2\x82\x85"
+#define SIX   "\xe2\x82\x86"
+#define SEVEN "\xe2\x82\x87"
+#define EIGHT "\xe2\x82\x88"
+#define NINE  "\xe2\x82\x89"
+
+static struct printf_int_test
+{
+  int n;
+  const char *format;
+  const char *expected;
+} printf_int_tests[] =
+{
+  {       0, "%I'10d", "       " ZERO },
+  {       1, "%I'10d", "       " ONE },
+  {       2, "%I'10d", "       " TWO },
+  {       3, "%I'10d", "       " THREE },
+  {       4, "%I'10d", "       " FOUR },
+  {       5, "%I'10d", "       " FIVE },
+  {       6, "%I'10d", "       " SIX },
+  {       7, "%I'10d", "       " SEVEN },
+  {       8, "%I'10d", "       " EIGHT },
+  {       9, "%I'10d", "       " NINE },
+  {      11, "%I'10d", "    " ONE ONE },
+  {      12, "%I'10d", "    " ONE TWO },
+  {     123, "%I10d",  " " ONE TWO THREE },
+  {     123, "%I'10d", " " ONE TWO THREE },
+  {    1234, "%I10d",  ONE TWO THREE FOUR },
+  {    1234, "%I'10d", ONE "," TWO THREE FOUR },
+  {   12345, "%I'10d", ONE TWO "," THREE FOUR FIVE },
+  {  123456, "%I'10d", ONE TWO THREE "," FOUR FIVE SIX },
+  { 1234567, "%I'10d", ONE "," TWO THREE FOUR "," FIVE SIX SEVEN }
+};
+#define nprintf_int_tests \
+  (sizeof (printf_int_tests) / sizeof (printf_int_tests[0]))
+
+#define WZERO  L"\x2080"
+#define WONE   L"\x2081"
+#define WTWO   L"\x2082"
+#define WTHREE L"\x2083"
+#define WFOUR  L"\x2084"
+#define WFIVE  L"\x2085"
+#define WSIX   L"\x2086"
+#define WSEVEN L"\x2087"
+#define WEIGHT L"\x2088"
+#define WNINE  L"\x2089"
+
+static struct wprintf_int_test
+{
+  int n;
+  const wchar_t *format;
+  const wchar_t *expected;
+} wprintf_int_tests[] =
+{
+  {       0, L"%I'10d", L"         " WZERO },
+  {       1, L"%I'10d", L"         " WONE },
+  {       2, L"%I'10d", L"         " WTWO },
+  {       3, L"%I'10d", L"         " WTHREE },
+  {       4, L"%I'10d", L"         " WFOUR },
+  {       5, L"%I'10d", L"         " WFIVE },
+  {       6, L"%I'10d", L"         " WSIX },
+  {       7, L"%I'10d", L"         " WSEVEN },
+  {       8, L"%I'10d", L"         " WEIGHT },
+  {       9, L"%I'10d", L"         " WNINE },
+  {      11, L"%I'10d", L"        " WONE WONE },
+  {      12, L"%I'10d", L"        " WONE WTWO },
+  {     123, L"%I10d",  L"       " WONE WTWO WTHREE },
+  {     123, L"%I'10d", L"       " WONE WTWO WTHREE },
+  {    1234, L"%I10d",  L"      " WONE WTWO WTHREE WFOUR },
+  {    1234, L"%I'10d", L"     " WONE L"," WTWO WTHREE WFOUR },
+  {   12345, L"%I'10d", L"    " WONE WTWO L"," WTHREE WFOUR WFIVE },
+  {  123456, L"%I'10d", L"   " WONE WTWO WTHREE L"," WFOUR WFIVE WSIX },
+  { 1234567, L"%I'10d", L" " WONE L"," WTWO WTHREE WFOUR L"," WFIVE WSIX WSEVEN }
+};
+#define nwprintf_int_tests \
+  (sizeof (wprintf_int_tests) / sizeof (wprintf_int_tests[0]))
+
+
+int
+main (void)
+{
+  int cnt;
+  int failures;
+  int status;
+
+  if (setlocale (LC_ALL, "test7") == NULL)
+    {
+      puts ("cannot set locale `test7'");
+      exit (1);
+    }
+  printf ("CODESET = \"%s\"\n", nl_langinfo (CODESET));
+
+  /* First: printf tests.  */
+  failures = 0;
+  for (cnt = 0; cnt < (int) nprintf_int_tests; ++cnt)
+    {
+      char buf[100];
+      ssize_t n;
+
+      n = snprintf (buf, sizeof buf, printf_int_tests[cnt].format,
+		    printf_int_tests[cnt].n);
+
+      printf ("%3d: got \"%s\", expected \"%s\"",
+	      cnt, buf, printf_int_tests[cnt].expected);
+
+      if (n != (ssize_t) strlen (printf_int_tests[cnt].expected)
+	  || strcmp (buf, printf_int_tests[cnt].expected) != 0)
+	{
+	  puts ("  -> FAILED");
+	  ++failures;
+	}
+      else
+	puts ("  -> OK");
+    }
+
+  printf ("%d failures in printf tests\n", failures);
+  status = failures != 0;
+
+  /* wprintf tests.  */
+  failures = 0;
+  for (cnt = 0; cnt < (int) nwprintf_int_tests; ++cnt)
+    {
+      wchar_t buf[100];
+      ssize_t n;
+
+      n = swprintf (buf, sizeof buf / sizeof (buf[0]),
+		    wprintf_int_tests[cnt].format,
+		    wprintf_int_tests[cnt].n);
+
+      printf ("%3d: got \"%ls\", expected \"%ls\"",
+	      cnt, buf, wprintf_int_tests[cnt].expected);
+
+      if (n != (ssize_t) wcslen (wprintf_int_tests[cnt].expected)
+	  || wcscmp (buf, wprintf_int_tests[cnt].expected) != 0)
+	{
+	  puts ("  -> FAILED");
+	  ++failures;
+	}
+      else
+	puts ("  -> OK");
+    }
+
+  printf ("%d failures in wprintf tests\n", failures);
+  status = failures != 0;
+
+  /* ctype tests.  This makes sure that the multibyte chracter digit
+     representations are not handle in this table.  */
+  failures = 0;
+  for (cnt = 0; cnt < 256; ++cnt)
+    if (cnt >= '0' && cnt <= '9')
+      {
+	if (! isdigit (cnt))
+	  {
+	    printf ("isdigit ('%c') == 0\n", cnt);
+	    ++failures;
+	  }
+      }
+    else
+      {
+	if (isdigit (cnt))
+	  {
+	    printf ("isdigit (%d) != 0\n", cnt);
+	    ++failures;
+	  }
+      }
+
+  printf ("%d failures in ctype tests\n", failures);
+  status = failures != 0;
+
+  /* wctype tests.  This makes sure the second set of digits is also
+     recorded.  */
+  failures = 0;
+  for (cnt = 0; cnt < 256; ++cnt)
+    if (cnt >= '0' && cnt <= '9')
+      {
+	if (! iswdigit (cnt))
+	  {
+	    printf ("iswdigit (L'%c') == 0\n", cnt);
+	    ++failures;
+	  }
+      }
+    else
+      {
+	if (iswdigit (cnt))
+	  {
+	    printf ("iswdigit (%d) != 0\n", cnt);
+	    ++failures;
+	  }
+      }
+
+  for (cnt = 0x2070; cnt < 0x2090; ++cnt)
+    if (cnt >= 0x2080 && cnt <= 0x2089)
+      {
+	if (! iswdigit (cnt))
+	  {
+	    printf ("iswdigit (U%04X) == 0\n", cnt);
+	    ++failures;
+	  }
+      }
+    else
+      {
+	if (iswdigit (cnt))
+	  {
+	    printf ("iswdigit (U%04X) != 0\n", cnt);
+	    ++failures;
+	  }
+      }
+
+  printf ("%d failures in wctype tests\n", failures);
+  status = failures != 0;
+
+  return status;
+}