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Tue, 4 Aug 2020 14:26:19 +0000 From: SeongJae Park To: CC: SeongJae Park , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [RFC v14 5/7] mm/damon/selftests: Add 'schemes' debugfs tests Date: Tue, 4 Aug 2020 16:24:28 +0200 Message-ID: <20200804142430.15384-6-sjpark@amazon.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200804142430.15384-1-sjpark@amazon.com> References: <20200804142430.15384-1-sjpark@amazon.com> MIME-Version: 1.0 X-Originating-IP: [10.43.161.203] X-ClientProxiedBy: EX13D17UWC004.ant.amazon.com (10.43.162.195) To EX13D31EUA001.ant.amazon.com (10.43.165.15) X-Rspamd-Queue-Id: 95B32180442C3 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: SeongJae Park This commit adds simple selftets for 'schemes' debugfs file of DAMON. Signed-off-by: SeongJae Park --- .../testing/selftests/damon/debugfs_attrs.sh | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/tools/testing/selftests/damon/debugfs_attrs.sh b/tools/testing/selftests/damon/debugfs_attrs.sh index c75557e8ba58..61fd3e5598e9 100755 --- a/tools/testing/selftests/damon/debugfs_attrs.sh +++ b/tools/testing/selftests/damon/debugfs_attrs.sh @@ -97,6 +97,35 @@ fi echo $ORIG_CONTENT > $file +# Test schemes file +file="$DBGFS/schemes" + +ORIG_CONTENT=$(cat $file) +echo "1 2 3 4 5 6 3" > $file +if [ $? -ne 0 ] +then + echo "$file write fail" + echo $ORIG_CONTENT > $file + exit 1 +fi + +echo "1 2 +3 4 5 6 3" > $file +if [ $? -eq 0 ] +then + echo "$file multi line write success (expected fail)" + echo $ORIG_CONTENT > $file + exit 1 +fi + +echo > $file +if [ $? -ne 0 ] +then + echo "$file empty string writing fail" + echo $ORIG_CONTENT > $file + exit 1 +fi + # Test target_ids file file="$DBGFS/target_ids"