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+# Testsuite for runcap - run program and capture its output -*- autotest -*-
+# Copyright (C) 2017-2019 Sergey Poznyakoff
+#
+# Runcap is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 3 of the License, or (at your
+# option) any later version.
+#
+# Runcap 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Runcap. If not, see <http://www.gnu.org/licenses/>.
+
+AT_SETUP([disable capture])
+AT_KEYWORDS([nocap])
+# Create expout for the two tests that follow.
+AT_CHECK([cat $INPUT > expout
+cat >> expout <<\EOF
+res=0
+exit code: 0
+stdout: 0 lines, 0 bytes
+stderr: 0 lines, 0 bytes
+EOF
+])
+# Method 1: set buffer size to 0.
+AT_CHECK([rt -S stdout -s 0 -- genout $INPUT],[0],[expout])
+# Method 2: use the RCF_STDOUT_NOCAP flag.
+AT_CHECK([rt -S stdout -N -- genout $INPUT],[0],[expout])
+AT_CLEANUP
+

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