Use self.TraceOn() API.

llvm-svn: 129936

lldb/test/abbreviation_tests/TestAbbreviations.py

@@ -57,6 +57,15 @@ class AbbreviationsTestCase(TestBase):
         self.expect("set sh prompt",
                     startstr = 'prompt (string) = "(lldb) "')
 
+        # We don't want to display the stdout if not in TraceOn() mode.
+        if not self.TraceOn():
+            old_stdout = sys.stdout
+            session = StringIO.StringIO()
+            sys.stdout = session
+            def restore_stdout():
+                sys.stdout = old_stdout
+            self.addTearDownHook(restore_stdout)
+
         self.runCmd (r'''sc print "\n\n\tHello!\n"''')
 
 

lldb/test/class_types/TestClassTypesDisassembly.py

@@ -97,8 +97,9 @@ class IterateFrameAndDisassembleTestCase(TestBase):
             frame = thread.GetFrameAtIndex(i)
             function = frame.GetFunction()
             # Print the function header.
-            print
-            print function
+            if self.traceOn():
+                print
+                print function
             if function.IsValid():
                 # Get all instructions for this function and print them out.
                 insts = function.GetInstructions(target)

lldb/test/dotest.py

@@ -181,8 +181,8 @@ where options:
 -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