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-rw-r--r--stdio-common/Makefile9
-rw-r--r--stdio-common/tst-unbputc.c11
-rwxr-xr-xstdio-common/tst-unbputc.sh31
3 files changed, 51 insertions, 0 deletions
diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index 85f3b8ec1a..1cffe9b65d 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -56,8 +56,17 @@ tests := tst-printf tstscanf test_rdwr test-popen tstgetln test-fseek \
scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9 scanf10 \
scanf12 tst-tmpnam tst-cookie tst-obprintf
+test-srcs = tst-unbputc
+
include ../Rules
+.PHONY: do-tst-unbputc
+tests: do-tst-unbputc
+
+do-tst-unbputc: $(objpfx)tst-unbputc.out
+$(objpfx)tst-unbputc.out: $(objpfx)tst-unbputc tst-unbputc.sh
+ $(SHELL) -e tst-unbputc.sh $(common-objpfx)
+
CFLAGS-vfprintf.c = -Wno-uninitialized
CFLAGS-tst-printf.c = -Wno-format
CFLAGS-tstdiomisc.c = -Wno-format
diff --git a/stdio-common/tst-unbputc.c b/stdio-common/tst-unbputc.c
new file mode 100644
index 0000000000..bbd8622b03
--- /dev/null
+++ b/stdio-common/tst-unbputc.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+
+int
+main (void)
+{
+ putc ('1', stderr);
+ putc ('2', stderr);
+
+ return 0;
+}
diff --git a/stdio-common/tst-unbputc.sh b/stdio-common/tst-unbputc.sh
new file mode 100755
index 0000000000..929afd357c
--- /dev/null
+++ b/stdio-common/tst-unbputc.sh
@@ -0,0 +1,31 @@
+#! /bin/sh
+# Testing the stdio implementation
+# Copyright (C) 2000 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+#
+# 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.
+
+common_objpfx=$1; shift
+
+status=0
+
+${common_objpfx}elf/ld.so --library-path $common_objpfx \
+ ${common_objpfx}stdio-common/tst-unbputc \
+ 2> ${common_objpfx}stdio-common/tst-unbputc.out || status=1
+
+(echo 12 | cmp ${common_objpfx}stdio-common/tst-unbputc.out -) || status=1
+
+exit $status