1 files changed, 80 insertions, 0 deletions
diff --git a/tests/ts/misc/pipesz b/tests/ts/misc/pipesz
new file mode 100755
index 0000000..e3c31f6
--- /dev/null
+++ b/tests/ts/misc/pipesz
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# This file is part of util-linux.
+#
+# This file 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 2 of the License, or
+# (at your option) any later version.
+#
+# This file 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.
+
+TS_TOPDIR="${0%/*}/../.."
+TS_DESC="pipesz"
+
+. "$TS_TOPDIR"/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_PIPESZ"
+ts_check_test_command "$TS_HELPER_SYSINFO"
+
+set -o pipefail
+
+DEFAULT_PIPE_SIZE=$(($($TS_HELPER_SYSINFO pagesize) * 16))
+
+ts_init_subtest "set-fd-bad"
+$TS_CMD_PIPESZ --check --set 4096 --fd 42 >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -eq 0 ]] && ts_logerr "expected failure"
+ts_finalize_subtest
+
+ts_init_subtest "set-fd"
+echo -n | $TS_CMD_PIPESZ --check --set 4096 --stdin >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -ne 0 ]] && ts_logerr "expected success"
+ts_finalize_subtest
+
+ts_init_subtest "set-file-bad"
+$TS_CMD_PIPESZ --check --set 4096 --file "/dev/null" >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -eq 0 ]] && ts_logerr "expected failure"
+ts_finalize_subtest
+
+ts_init_subtest "set-file"
+echo -n | $TS_CMD_PIPESZ --check --set 4096 --file "/dev/stdin" >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -ne 0 ]] && ts_logerr "expected success"
+ts_finalize_subtest
+
+ts_init_subtest "get-fd-bad"
+$TS_CMD_PIPESZ --check --get --fd 42 >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -eq 0 ]] && ts_logerr "expected failure"
+ts_finalize_subtest
+
+ts_init_subtest "get-fd"
+echo -n | $TS_CMD_PIPESZ --check --get --stdin 2>> $TS_ERRLOG | sed "s/$DEFAULT_PIPE_SIZE/DEFAULT_PIPE_SIZE/g" >> $TS_OUTPUT
+[[ $? -ne 0 ]] && ts_logerr "expected success"
+ts_finalize_subtest
+
+ts_init_subtest "get-file-bad"
+$TS_CMD_PIPESZ --check --get --file "/dev/null" >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -eq 0 ]] && ts_logerr "expected failure"
+ts_finalize_subtest
+
+ts_init_subtest "get-file"
+echo -n | $TS_CMD_PIPESZ --check --get --file "/dev/stdin" 2>> $TS_ERRLOG | sed "s/$DEFAULT_PIPE_SIZE/DEFAULT_PIPE_SIZE/g" >> $TS_OUTPUT
+[[ $? -ne 0 ]] && ts_logerr "expected success"
+ts_finalize_subtest
+
+ts_init_subtest "pipe-max-size"
+echo -n | $TS_CMD_PIPESZ --check --stdin >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -ne 0 ]] && ts_logerr "expected success"
+ts_finalize_subtest
+
+ts_init_subtest "exec"
+echo this_should_be_output_by_cat | $TS_CMD_PIPESZ --check --stdin cat >> $TS_OUTPUT 2>> $TS_ERRLOG
+[[ $? -ne 0 ]] && ts_logerr "expected success"
+ts_finalize_subtest
+
+set +o pipefail
+
+ts_finalize