2.5-18.1

1 files changed, 67 insertions, 0 deletions

diff --git a/wcsmbs/tst-mbrtowc2.c b/wcsmbs/tst-mbrtowc2.c
new file mode 100644
index 0000000000..67d8e29a0f
--- /dev/null
+++ b/wcsmbs/tst-mbrtowc2.c
@@ -0,0 +1,67 @@
+/* Derived from the test case in http://sourceware.org/bugzilla/show_bug.cgi?id=714 */
+#include <locale.h>
+#include <stdio.h>
+#include <string.h>
+#include <wchar.h>
+
+
+static struct
+{
+  const char *chp;
+  size_t nchp;
+  const char *loc;
+} tests[] =
+{
+  { (const char[]) { 0x8F, 0xA2, 0xAF }, 3, "ja_JP.EUC-JP" },
+  { (const char[]) { 0xD1, 0xA5 }, 2, "ja_JP.EUC-JP" },
+  { (const char[]) { 0x8E, 0xA5 }, 2, "ja_JP.EUC-JP" },
+  { (const char[]) { 0x8E, 0xA2, 0xA1, 0xA1 }, 4, "zh_TW.EUC-TW" },
+  { (const char[]) { 0xA1, 0xA1 }, 2, "zh_TW.EUC-TW" },
+  { (const char[]) { 0xE3, 0x80, 0x80 }, 3, "de_DE.UTF-8" },
+  { (const char[]) { 0xC3, 0xA4 }, 2, "de_DE.UTF-8" }
+};
+#define ntests (sizeof (tests) / sizeof (tests[0]))
+
+
+static int t (const char *ch, size_t nch, const char *loc);
+
+static int
+do_test (void)
+{
+  int r = 0;
+  for (int i = 0; i < ntests; ++i)
+    r |= t (tests[i].chp, tests[i].nchp, tests[i].loc);
+  return r;
+}
+
+static int
+t (const char *ch, size_t nch, const char *loc)
+{
+  int i;
+  wchar_t wch;
+  wchar_t wch2;
+  mbstate_t mbs;
+  int n = 0;
+
+  setlocale (LC_ALL, loc);
+
+  memset (&mbs, '\0', sizeof (mbstate_t));
+  for (i = 0; i < nch; i++)
+    {
+      n = mbrtowc (&wch, ch + i, 1, &mbs);
+      if (n >= 0)
+	break;
+    }
+  printf ("n = %d, count = %d, wch = %08lX\n", n, i, (unsigned long int) wch);
+
+  memset (&mbs, '\0', sizeof (mbstate_t));
+  n = mbrtowc (&wch2, ch, nch, &mbs);
+  printf ("n = %d, wch = %08lX\n", n, (unsigned long int) wch2);
+
+  int ret = n != nch || i + 1 != nch || n != nch || wch != wch2;
+  puts (ret ? "FAIL\n" : "OK\n");
+  return ret;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"