123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126 |
- #!/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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
- ## ##
- ## Author: Li Zefan <lizf@cn.fujitsu.com> ##
- ## Restructure for LTP: Shi Weihua <shiwh@cn.fujitsu.com> ##
- ## Added memcg enable/disable functinality: Rishikesh K Rajak ##
- ## <risrajak@linux.vnet.ibm.com ##
- ## ##
- ################################################################################
- TCID="memcg_limit_in_bytes"
- TST_TOTAL=15
- . memcg_lib.sh
- # Test mmap(locked) + alloc_mem > limit_in_bytes
- testcase_1()
- {
- test_proc_kill $PAGESIZE "--mmap-lock1" $((PAGESIZE*2)) 0
- }
- testcase_2()
- {
- test_proc_kill $PAGESIZE "--mmap-lock2" $((PAGESIZE*2)) 0
- }
- # Test swapoff + alloc_mem > limit_in_bytes
- testcase_3()
- {
- swapoff -a
- test_proc_kill $PAGESIZE "--mmap-anon" $((PAGESIZE*2)) 0
- swapon -a
- }
- testcase_4()
- {
- swapoff -a
- test_proc_kill $PAGESIZE "--mmap-file" $((PAGESIZE*2)) 0
- swapon -a
- }
- testcase_5()
- {
- swapoff -a
- test_proc_kill $PAGESIZE "--shm -k 18" $((PAGESIZE*2)) 0
- swapon -a
- }
- # Test limit_in_bytes == 0
- testcase_6()
- {
- test_proc_kill 0 "--mmap-anon" $PAGESIZE 0
- }
- testcase_7()
- {
- test_proc_kill 0 "--mmap-file" $PAGESIZE 0
- }
- testcase_8()
- {
- test_proc_kill 0 "--shm -k 21" $PAGESIZE 0
- }
- # Test limit_in_bytes will be aligned to PAGESIZE
- testcase_9()
- {
- test_limit_in_bytes $((PAGESIZE-1)) 0
- }
- testcase_10()
- {
- test_limit_in_bytes $((PAGESIZE+1)) 0
- }
- testcase_11()
- {
- test_limit_in_bytes 1 0
- }
- # Test invalid memory.limit_in_bytes
- testcase_12()
- {
- if tst_kvcmp -lt "2.6.31"; then
- EXPECT_FAIL echo -1 \> memory.limit_in_bytes
- else
- EXPECT_PASS echo -1 \> memory.limit_in_bytes
- fi
- }
- testcase_13()
- {
- EXPECT_FAIL echo 1.0 \> memory.limit_in_bytes
- }
- testcase_14()
- {
- EXPECT_FAIL echo 1xx \> memory.limit_in_bytes
- }
- testcase_15()
- {
- EXPECT_FAIL echo xx \> memory.limit_in_bytes
- }
- shmmax_setup
- LOCAL_CLEANUP=shmmax_cleanup
- run_tests
- tst_exit
|