Use self.TraceOn() API.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@129936 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/dotest.py b/test/dotest.py
index 374fc8a..223b7ad 100755
--- a/test/dotest.py
+++ b/test/dotest.py
@@ -181,8 +181,8 @@
-s : specify the name of the dir created to store the session files of tests
with errored or failed status; if not specified, the test driver uses the
timestamp as the session dir name
--t : trace lldb command execution and result
--v : do verbose mode of unittest framework
+-t : turn on tracing of lldb command and other detailed test executions
+-v : do verbose mode of unittest framework (print out each test case invocation)
-w : insert some wait time (currently 0.5 sec) between consecutive test cases
-# : Repeat the test suite for a specified number of times