Test for too small output buffer when transliterating.
authordrepper <drepper>
Wed, 7 Nov 2007 23:58:04 +0000 (23:58 +0000)
committerdrepper <drepper>
Wed, 7 Nov 2007 23:58:04 +0000 (23:58 +0000)
iconvdata/bug-iconv6.c [new file with mode: 0644]

diff --git a/iconvdata/bug-iconv6.c b/iconvdata/bug-iconv6.c
new file mode 100644 (file)
index 0000000..f920954
--- /dev/null
@@ -0,0 +1,52 @@
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <iconv.h>
+#include <locale.h>
+
+static const char testbuf[] = {
+       0xEF, 0xBE, 0x9F, 0xD0, 0xB4, 0xEF, 0xBE, 0x9F, 0x29, 0xEF, 0xBE, 0x8E,
+       0xEF, 0xBE, 0x9F, 0xEF, 0xBD, 0xB6, 0xEF, 0xBD, 0xB0, 0xEF, 0xBE, 0x9D
+};
+
+static int
+do_test (void)
+{
+  setlocale (LC_ALL, "en_US.UTF-8");
+  iconv_t ic = iconv_open ("ISO-2022-JP//TRANSLIT", "UTF-8");
+  if (ic == (iconv_t) -1)
+    {
+      puts ("iconv_open failed");
+      return 1;
+    }
+  size_t outremain = sizeof testbuf;
+  char outbuf[outremain];
+  char *inp = (char *) testbuf;
+  char *outp = outbuf;
+  size_t inremain = sizeof testbuf;
+
+  int ret = iconv (ic, &inp, &inremain, &outp, &outremain);
+
+  int result = 0;
+  if (ret == (size_t) -1)
+    {
+      if (errno == E2BIG)
+       puts ("buffer too small reported.  OK");
+      else
+       {
+         printf ("iconv failed with %d (%m)\n", errno);
+         result = 0;
+       }
+    }
+  else
+    {
+      printf ("iconv returned %d\n", ret);
+      result = 1;
+    }
+
+  return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"