Adding upstream version 2.39.3.upstream/2.39.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/tests/ts/script/race b/tests/ts/script/race
new file mode 100755
index 0000000..b4d2d8a
--- /dev/null
+++ b/tests/ts/script/race
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+#
+# Copyright (C) 2007 Karel Zak <kzak@redhat.com>
+#
+# 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="${0%/*}/../.."
+TS_DESC="race conditions"
+
+. "$TS_TOPDIR"/functions.sh
+ts_init "$*"
+
+ts_check_test_command "$TS_CMD_SCRIPT"
+
+# this test may fail on systems with very heavy load
+# https://github.com/util-linux/util-linux/issues/296
+TS_KNOWN_FAIL="yes"
+
+bingofile="$TS_OUTDIR/${TS_TESTNAME}-bingo"
+
+count=1000
+for i in `seq 1 $count`; do
+	$TS_CMD_SCRIPT -q -c "printf 'Bingo\n'" $bingofile
+done | grep -c Bingo >> $TS_OUTPUT
+
+seen=$(<$TS_OUTPUT)
+if [ "$seen" = "$count" ]; then
+	echo "all bingos seen" > $TS_OUTPUT
+else
+	echo "only $seen of $count bingos seen" > $TS_OUTPUT
+fi
+
+rm -f $bingofile
+
+ts_finalize
+