Adding upstream version 2.19.5+deb10u1.upstream/2.19.5+deb10u1upstream

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

2 files changed, 307 insertions, 0 deletions

diff --git a/test/bashisms/unknown-fns.sh b/test/bashisms/unknown-fns.sh
new file mode 100644
index 0000000..64d1b46
--- /dev/null
+++ b/test/bashisms/unknown-fns.sh
@@ -0,0 +1,297 @@
+#!/bin/sh
+
+################################################################################
+#                                                                              #
+# Copyright (c) 2009 FUJITSU LIMITED                                           #
+#                                                                              #
+# This program 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 program 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 this program;  if not, write to the Free Software                 #
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA      #
+#                                                                              #
+# Author: Miao Xie <miaox@cn.fujitsu.com>                                      #
+#                                                                              #
+################################################################################
+
+cd $LTPROOT/testcases/bin
+
+. ./cpuset_funcs.sh
+
+export TCID="cpuset01"
+export TST_TOTAL=97
+export TST_COUNT=1
+
+nr_cpus=$NR_CPUS
+nr_mems=$N_NODES
+
+cpus_all="$(seq -s, 0 $((nr_cpus-1)))"
+mems_all="$(seq -s, 0 $((nr_mems-1)))"
+
+exit_status=0
+
+cfile_name=
+
+# base_op_write_and_test <write_file_name> <write_string> <expect_string>
+base_op_write_and_test()
+{
+	local write_file="$1"
+	local write_string="$2"
+	local expect_string="$3"
+	local write_result=
+	local ret=0
+
+	mkdir -p "$(dirname $write_file)" || {
+		tst_brkm TFAIL "Failed to mkdir -p $(basename $write_file)"
+		return 1
+	}
+	[ "$write_string" = NULL ] && write_string=" "
+	
+	/bin/echo "$write_string" > "$write_file" 2> $CPUSET_TMP/stderr
+	ret=$?
+	write_result="$(cat "$write_file")"
+	
+	case "$expect_string" in
+	EMPTY)
+		test -z "$write_result" -a $ret = 0
+		ret=$?
+		;;
+	WRITE_ERROR)
+		ret=$((!$ret))
+		;;
+	*)
+		test "$expect_string" = "$write_result" -a $ret = 0
+		ret=$?
+		;;
+	esac
+
+	if [ $ret -eq 0 ]; then
+		tst_resm TPASS "$cfile_name: Get the expected string"
+	else
+		tst_resm TFAIL "$cfile_name: Test result - $write_result Expected string - \"$expect_string\""
+	fi
+	return $ret
+}
+
+base_op_test()
+{
+	setup
+	if [ $? -ne 0 ]; then
+		exit_status=1
+	else
+		base_op_write_and_test "$@"
+		if [ $? -ne 0 ]; then
+			exit_status=1
+		fi
+
+		cleanup
+		if [ $? -ne 0 ]; then
+			exit_status=1
+		fi
+	fi
+	: $((TST_COUNT++)) #BASHISM
+}
+
+test_cpus()
+{
+	cfile_name="cpus"
+	while read cpus result
+	do
+		base_op_test "$CPUSET/1/cpus" "$cpus" "$result"
+	done <<- EOF
+		NULL					EMPTY
+		0					0
+		$nr_cpus				WRITE_ERROR
+		$cpus_all				0-$((nr_cpus-1))
+		${cpus_all}$nr_cpus			WRITE_ERROR
+		0,0					0
+		0-0					0
+		0-$((nr_cpus-1))			0-$((nr_cpus-1))
+		-1					WRITE_ERROR
+		0-$nr_cpus				WRITE_ERROR
+		0-					WRITE_ERROR
+		0--$((nr_cpus-1))			WRITE_ERROR
+		0,1-$((nr_cpus-2)),$((nr_cpus-1))	0-$((nr_cpus-1))
+		0,1-$((nr_cpus-2)),			0-$((nr_cpus-2))
+		0AAA					WRITE_ERROR
+		AAA					WRITE_ERROR
+	EOF
+	# while read cpus result
+}
+
+test_mems()
+{
+	cfile_name="mems"
+	while read mems result
+	do
+		base_op_test "$CPUSET/1/mems" "$mems" "$result"
+	done <<- EOF
+		NULL					EMPTY
+		0					0
+		$nr_mems				WRITE_ERROR
+		$mems_all				0-$((nr_mems-1))
+		${mems_all}$nr_mems			WRITE_ERROR
+		0,0					0
+		0-0					0
+		0-$((nr_mems-1))			0-$((nr_mems-1))
+		-1					WRITE_ERROR
+		0-$nr_mems				WRITE_ERROR
+		0-					WRITE_ERROR
+		0--$((nr_mems-1))			WRITE_ERROR
+		0,1-$((nr_mems-2)),$((nr_mems-1))	0-$((nr_mems-1))
+		0,1-$((nr_mems-2)),			0-$((nr_mems-2))
+		0AAA					WRITE_ERROR
+		AAA					WRITE_ERROR
+	EOF
+	# while read mems result
+}
+
+test_flags()
+{
+	for filename in cpu_exclusive mem_exclusive mem_hardwall \
+			memory_migrate memory_spread_page memory_spread_slab \
+			sched_load_balance memory_pressure_enabled
+	do
+		cfile_name="$filename"
+		while read flags result
+		do
+			base_op_test "$CPUSET/$filename" "$flags" "$result"
+		done <<- EOF
+			NULL	0
+			0	0
+			1	1
+			-1	WRITE_ERROR
+			A	WRITE_ERROR
+			2	1
+		EOF
+		# while read flags, result
+	done # for filename in flagfiles
+}
+
+test_domain()
+{
+	cfile_name="sched_relax_domain_level"
+	while read domain_level result
+	do
+		base_op_test "$CPUSET/sched_relax_domain_level" "$domain_level" "$result"
+	done <<- EOF
+		NULL	0
+		0	0
+		1	1
+		2	2
+		3	3
+		4	4
+		5	5
+		6	WRITE_ERROR
+		-1	-1
+		-2	WRITE_ERROR
+		A	WRITE_ERROR
+	EOF
+	# while read domain_level result
+}
+
+# attach_task_test <cpus> <mems> <expect>
+attach_task_test()
+{
+	local cpus=$1
+	local mems=$2
+	local expect=$3
+
+	local pid=
+	local ret=
+
+	setup
+	if [ $? -ne 0 ]; then
+		exit_status=1
+		cleanup
+		((TST_COUNT++)) #BASHISM
+		return
+	fi
+
+	# create sub cpuset
+	mkdir "$CPUSET/sub_cpuset" > /dev/null
+	if [ $? -ne 0 ]; then
+		exit_status=1
+		cleanup
+		((TST_COUNT++)) # BASHISM
+		return
+	fi
+
+	if [ "$cpus" != "NULL" ]; then
+		echo $cpus > "$CPUSET/sub_cpuset/cpus"
+	fi
+	if [ "$mems" != "NULL" ]; then
+		echo $mems > "$CPUSET/sub_cpuset/mems"
+	fi
+
+	cat /dev/zero > /dev/null &
+	pid=$!
+
+	# attach task into the cpuset group
+	echo $pid > "$CPUSET/sub_cpuset/tasks" 2> /dev/null
+	if [ $? -eq $expect ]; then
+		tst_resm TPASS "Attaching Task Test successed!!"
+	else
+		tst_resm TFAIL "Attaching Task Test failed!! cpus - \"$cpus\", mems - \"$mems\", Expect - \"$expect\", Fact - \"$ret\". (0 - Attach Success, 1 - Attach Fail)"
+		exit_status=1
+	fi
+
+	/bin/kill $pid &> /dev/null # BASHISM
+	cleanup
+	if [ $? -ne 0 ]; then
+		exit_status=1
+	fi
+	((TST_COUNT++)) # BASHISM
+}
+
+
+test_attach_task()
+{
+	cfile_name="tasks"
+	while read cpus mems expect
+	do
+		attach_task_test "$cpus" "$mems" "$expect"
+	done <<- EOF
+		0	NULL	1
+		0	0	0
+		NULL	0	1
+	EOF
+	# while read cpus mems expect
+}
+
+test_readonly_cfiles()
+{
+	for filename in cpus mems memory_pressure
+	do
+		cfile_name="$filename(READONLY)"
+		base_op_test "$CPUSET/$filename" "0" "WRITE_ERROR"
+	done # for filename in readonly cfiles
+}
+
+# Case 1-3
+test_readonly_cfiles
+
+# Case 4-19
+test_cpus
+
+# Case 20-35
+test_mems
+
+# Case 36-83
+test_flags
+
+# Case 84-94
+test_domain
+
+# Case 95-97
+test_attach_task
+
+exit $exit_status
diff --git a/test/bashisms/unknown-fns.sh.out b/test/bashisms/unknown-fns.sh.out
new file mode 100644
index 0000000..82f0896
--- /dev/null
+++ b/test/bashisms/unknown-fns.sh.out
@@ -0,0 +1,10 @@
+possible bashism in bashisms/unknown-fns.sh line 100 ('$((n++))' should be '$n; $((n=n+1))'):
+	: $((TST_COUNT++)) #BASHISM
+possible bashism in bashisms/unknown-fns.sh line 215 ('((' should be '$(('):
+		((TST_COUNT++)) #BASHISM
+possible bashism in bashisms/unknown-fns.sh line 224 ('((' should be '$(('):
+		((TST_COUNT++)) # BASHISM
+possible bashism in bashisms/unknown-fns.sh line 247 (should be >word 2>&1):
+	/bin/kill $pid &> /dev/null # BASHISM
+possible bashism in bashisms/unknown-fns.sh line 252 ('((' should be '$(('):
+	((TST_COUNT++)) # BASHISM