Added some delay (100 ms) after executing each 'command interpreter' command;

this seems to alleviate the intermittent failure observed while running the
whole test suite.

llvm-svn: 107357

1 files changed, 6 insertions, 1 deletions

diff --git a/lldb/test/help/TestHelp.py b/lldb/test/help/TestHelp.py
index f2524989891..fbfdc8ca25b 100644
--- a/lldb/test/help/TestHelp.py
+++ b/lldb/test/help/TestHelp.py
@@ -1,6 +1,6 @@
 """Test lldb help command."""
 
-import os
+import os, time
 import lldb
 import unittest
 
@@ -13,6 +13,8 @@ class TestHelpCommand(unittest.TestCase):
         if ("LLDB_TEST" in os.environ):
             os.chdir(os.path.join(os.environ["LLDB_TEST"], "help"));
         self.dbg = lldb.SBDebugger.Create()
+        if not self.dbg.IsValid():
+            raise Exception('Invalid debugger instance')
         self.dbg.SetAsync(False)
         self.ci = self.dbg.GetCommandInterpreter()
         if not self.ci:
@@ -26,6 +28,7 @@ class TestHelpCommand(unittest.TestCase):
         """A simple test of 'help' command and its output."""
         res = lldb.SBCommandReturnObject()
         self.ci.HandleCommand("help", res)
+        time.sleep(0.1)
         self.assertTrue(res.Succeeded())
         self.assertTrue(res.GetOutput().startswith(
             'The following is a list of built-in, permanent debugger commands'))
@@ -34,8 +37,10 @@ class TestHelpCommand(unittest.TestCase):
         """Command 'set term-width 0' should not hang the help command."""
         res = lldb.SBCommandReturnObject()
         self.ci.HandleCommand("set term-width 0", res)
+        time.sleep(0.1)
         self.assertTrue(res.Succeeded())
         self.ci.HandleCommand("help", res)
+        time.sleep(0.1)
         self.assertTrue(res.Succeeded())
         self.assertTrue(res.GetOutput().startswith(
             'The following is a list of built-in, permanent debugger commands'))