[Lldb-commits] [lldb] r111035 - in /lldb/trunk/test/persistent_variables: ./ TestPersistentVariables.py

[Johnny Chen]

Author: johnny
Date: Fri Aug 13 15:12:05 2010
New Revision: 111035

URL: http://llvm.org/viewvc/llvm-project?rev=111035&view=rev
Log:
Added a test case to exercise persistent variables in combination with the "expr" command.

Added:
    lldb/trunk/test/persistent_variables/
    lldb/trunk/test/persistent_variables/TestPersistentVariables.py

Added: lldb/trunk/test/persistent_variables/TestPersistentVariables.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/persistent_variables/TestPersistentVariables.py?rev=111035&view=auto
==============================================================================
--- lldb/trunk/test/persistent_variables/TestPersistentVariables.py (added)
+++ lldb/trunk/test/persistent_variables/TestPersistentVariables.py Fri Aug 13 15:12:05 2010
@@ -0,0 +1,57 @@
+"""
+Test that lldb persistent variables works correctly.
+"""
+
+import os, time
+import unittest2
+import lldb
+from lldbtest import *
+
+class TestPersistentVariables(TestBase):
+
+    mydir = "persistent_variables"
+
+    def test_persistent_variables(self):
+        """Test that lldb persistent variables works correctly."""
+        res = self.res
+
+        self.ci.HandleCommand("file ../array_types/a.out", res)
+        self.assertTrue(res.Succeeded(), CURRENT_EXECUTABLE_SET)
+
+        self.ci.HandleCommand("breakpoint set --name main", res)
+        self.assertTrue(res.Succeeded())
+
+        self.ci.HandleCommand("run", res)
+        self.assertTrue(res.Succeeded(), RUN_STOPPED)
+
+        self.ci.HandleCommand("expr int $i = 5; $i + 1", res)
+        self.assertTrue(res.Succeeded(), CMD_MSG('expr int $i = 5; $i + 1'))
+        #print res.GetOutput()
+        # $0 = (int)6
+
+        self.ci.HandleCommand("expr $i + 3", res)
+        self.assertTrue(res.Succeeded(), CMD_MSG('expr $i + 3'))
+        #print res.GetOutput()
+        # $1 = (int)8
+
+        self.ci.HandleCommand("expr $1 + $0", res)
+        self.assertTrue(res.Succeeded(), CMD_MSG('expr $1 + $0'))
+        #print res.GetOutput()
+        # $2 = (int)14
+
+        self.ci.HandleCommand("expr $2", res)
+        self.assertTrue(res.Succeeded() and
+                        res.GetOutput().startswith("$3 = (int) 14"),
+                        CMD_MSG('expr $2'))
+        #print res.GetOutput()
+        # $3 = (int)14
+
+        self.ci.HandleCommand("continue", res)
+        self.ci.HandleCommand("quit", res)
+
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()