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, 64 insertions, 0 deletions

diff --git a/test/locale/tst-xlocale2.c b/test/locale/tst-xlocale2.c
new file mode 100644
index 000000000..30d87de72
--- /dev/null
+++ b/test/locale/tst-xlocale2.c
@@ -0,0 +1,64 @@
+#include <ctype.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static int do_test (__locale_t l);
+
+int
+main (void)
+{
+  locale_t l;
+  locale_t l2;
+  int result;
+
+  l = newlocale (1 << LC_ALL, "de_DE.ISO-8859-1", NULL);
+  if (l == NULL)
+    {
+      printf ("newlocale failed: %m\n");
+      exit (EXIT_FAILURE);
+    }
+  puts ("Running tests of created locale");
+  result = do_test (l);
+
+  l2 = duplocale (l);
+  if (l2 == NULL)
+    {
+      printf ("duplocale failed: %m\n");
+      exit (EXIT_FAILURE);
+    }
+  freelocale (l);
+  puts ("Running tests of duplicated locale");
+  result |= do_test (l2);
+
+  return result;
+}
+
+
+static const char str[] = "0123456789abcdef ABCDEF ghijklmnopqrstuvwxyzäÄöÖüÜ";
+static const char exd[] = "11111111110000000000000000000000000000000000000000";
+static const char exa[] = "00000000001111110111111011111111111111111111111111";
+static const char exx[] = "11111111111111110111111000000000000000000000000000";
+
+
+static int
+do_test (locale_t l)
+{
+  int result = 0;
+size_t n;
+
+#define DO_TEST(TEST, RES) \
+  for (n = 0; n < sizeof (str) - 1; ++n)				      \
+    if ('0' + (TEST (str[n], l) != 0) != RES[n])			      \
+      {									      \
+	printf ("%s(%c) failed\n", #TEST, str[n]);			      \
+	result = 1;							      \
+      }
+
+  DO_TEST (isdigit_l, exd);
+  DO_TEST (isalpha_l, exa);
+  DO_TEST (isxdigit_l, exx);
+
+  return result;
+}