The test suite was unnecessarily doing a time.sleep() after performing the

"process launch" or "run" interpreter command.  Let's do the sleep only if
the process launch failed.  This saves about 135 seconds from the whole test
suite run time.

llvm-svn: 123806

lldb/test/lldbtest.py

@@ -701,13 +701,11 @@ class TestBase(unittest2.TestCase):
                     print >> sbuf, "runCmd failed!"
                     print >> sbuf, self.res.GetError()
 
-            if running:
-                # For process launch, wait some time before possible next try.
-                time.sleep(self.timeWaitNextLaunch)
-
             if self.res.Succeeded():
                 break
             elif running:
+                # For process launch, wait some time before possible next try.
+                time.sleep(self.timeWaitNextLaunch)
                 with recording(self, True) as sbuf:
                     print >> sbuf, "Command '" + cmd + "' failed!"