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authorUlrich Drepper <drepper@redhat.com>2001-01-05 08:10:28 +0000
committerUlrich Drepper <drepper@redhat.com>2001-01-05 08:10:28 +0000
commitc4f66413465663529a9aa2559f794d098da7c681 (patch)
tree2bef6c1b5e1df73341c818dd2c9677d0ba2d0323 /iconv/tst-iconv2.c
parentf8f900ecb9096ec47f5b7bb7626e29223c69061a (diff)
downloadglibc-c4f66413465663529a9aa2559f794d098da7c681.tar.gz
Update.
2001-01-05 Ulrich Drepper <drepper@redhat.com> * iconv/gconv_simple.c (internal_ics4_loop): Correct test for overflowing output buffer. (internal_ucs4_loop_unaligned): Likewise. (ucs4_internal_loop): Likewise. (ucs4_internal_loop_unaligned): Likewise. (internal_ucs4le_loop): Likewise. (internal_ucs4le_loop_unaligned): Likewise. (ucs4le_internal_loop): Likewise. (ucs4le_internal_loop_unaligned): Likewise. Reported by Owen Taylor <otaylor@redhat.com>. * iconv/Makefile (tests): Add tst-iconv2. * iconv/tst-iconv2.c: New file.
Diffstat (limited to 'iconv/tst-iconv2.c')
-rw-r--r--iconv/tst-iconv2.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/iconv/tst-iconv2.c b/iconv/tst-iconv2.c
new file mode 100644
index 0000000000..e688f995f6
--- /dev/null
+++ b/iconv/tst-iconv2.c
@@ -0,0 +1,100 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <iconv.h>
+#include <mcheck.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+int
+main (void)
+{
+ char buf[3];
+ const wchar_t wc[1] = L"a";
+ iconv_t cd;
+ char *inptr;
+ size_t inlen;
+ char *outptr;
+ size_t outlen;
+ size_t n;
+ int e;
+ int result = 0;
+
+ mtrace ();
+
+ cd = iconv_open ("UCS4", "WCHAR_T");
+ if (cd == (iconv_t) -1)
+ {
+ printf ("cannot convert from wchar_t to UCS4: %m\n");
+ exit (1);
+ }
+
+ inptr = (char *) wc;
+ inlen = sizeof (wchar_t);
+ outptr = buf;
+ outlen = 3;
+
+ n = iconv (cd, &inptr, &inlen, &outptr, &outlen);
+ e = errno;
+
+ if (n != (size_t) -1)
+ {
+ printf ("incorrect iconv() return value: %zd, expected -1\n", n);
+ result = 1;
+ }
+
+ if (e != E2BIG)
+ {
+ printf ("incorrect error value: %s, expected %s\n",
+ strerror (e), strerror (E2BIG));
+ result = 1;
+ }
+
+ if (inptr != (char *) wc)
+ {
+ puts ("inptr changed");
+ result = 1;
+ }
+
+ if (inlen != sizeof (wchar_t))
+ {
+ puts ("inlen changed");
+ result = 1;
+ }
+
+ if (outptr != buf)
+ {
+ puts ("outptr changed");
+ result = 1;
+ }
+
+ if (outlen != 3)
+ {
+ puts ("outlen changed");
+ result = 1;
+ }
+
+ iconv_close (cd);
+
+ return result;
+}