#!/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 ## ## Restructure for LTP: Shi Weihua ## ## Added memcg enable/disable functinality: Rishikesh K Rajak ## ## 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