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selftests: Add a test of large binary to devlink health test

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Add a test of 2 PAGEs size (exceeds devlink previous length limitation)
of binary data on a 'devlink health dump show' command. Set binary length
to 8192, issue a dump show command and clear it.

Signed-off-by: Aya Levin <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Aya Levin authored and David S. Miller committed 2019-11-12 11:25:44 -08:00
1 parent 8fdcd8fb21
commit ff18176ad8
1 file changed
+9
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tools/testing/selftests/drivers/net/netdevsim/devlink.sh
+9
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@@ -431,6 +431,15 @@ dummy_reporter_test()
check_reporter_info dummy healthy 3 3 10 true
echo 8192> $DEBUGFS_DIR/health/binary_len
check_fail $? "Failed set dummy reporter binary len to 8192"
local dump=$(devlink health dump show $DL_HANDLE reporter dummy -j)
check_err $? "Failed show dump of dummy reporter"
devlink health dump clear $DL_HANDLE reporter dummy
check_err $? "Failed clear dump of dummy reporter"
log_test "dummy reporter test"
}