[Lldb-commits] [lldb] r109674 - /lldb/trunk/test/stl/TestSTL.py

[Johnny Chen]

Author: johnny
Date: Wed Jul 28 16:24:31 2010
New Revision: 109674

URL: http://llvm.org/viewvc/llvm-project?rev=109674&view=rev
Log:
Added a test case to test that we can successfully step into an STL function.
This test case currently always fails.

Added:
    lldb/trunk/test/stl/TestSTL.py

Added: lldb/trunk/test/stl/TestSTL.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/stl/TestSTL.py?rev=109674&view=auto
==============================================================================
--- lldb/trunk/test/stl/TestSTL.py (added)
+++ lldb/trunk/test/stl/TestSTL.py Wed Jul 28 16:24:31 2010
@@ -0,0 +1,75 @@
+"""
+Test that we can successfully step into an STL function.
+"""
+
+import os, time
+import unittest
+import lldb
+import lldbtest
+import time
+
+class TestSTL(lldbtest.TestBase):
+
+    mydir = "stl"
+
+    def test_step_into_stl(self):
+        """Test that we can successfully step into an STL function."""
+        res = self.res
+        exe = os.path.join(os.getcwd(), "a.out")
+        # The following two lines, if uncommented, will enable loggings.
+        #self.ci.HandleCommand("log enable -f /tmp/lldb.log lldb default", res)
+        #self.assertTrue(res.Succeeded())
+        self.ci.HandleCommand("file " + exe, res)
+        self.assertTrue(res.Succeeded())
+
+        # Break on line 13 of main.cpp.
+        self.ci.HandleCommand("breakpoint set -f main.cpp -l 13", res)
+        self.assertTrue(res.Succeeded())
+        self.assertTrue(res.GetOutput().startswith(
+            "Breakpoint created: 1: file ='main.cpp', line = 13, locations = 1")
+                        )
+
+        self.ci.HandleCommand("run", res)
+        time.sleep(0.1)
+        self.assertTrue(res.Succeeded())
+
+        # Stop at 'std::string hello_world ("Hello World!");'.
+        self.ci.HandleCommand("thread list", res)
+        print "thread list ->", res.GetOutput()
+        self.assertTrue(res.Succeeded())
+        output = res.GetOutput()
+        self.assertTrue(output.find('main.cpp:13') > 0 and
+                        output.find('stop reason = breakpoint') > 0)
+
+        # The breakpoint should have a hit count of 1.
+        self.ci.HandleCommand("breakpoint list", res)
+        self.assertTrue(res.Succeeded())
+        self.assertTrue(res.GetOutput().find(' resolved, hit count = 1') > 0)
+
+        # Now do 'thread step-in', we should stop on the basic_string template.
+        self.ci.HandleCommand("thread step-in", res)
+        print "thread step-in:", res.GetOutput()
+
+        #
+        # This assertion currently always fails.
+        #
+        self.assertTrue(res.Succeeded())
+
+        #self.ci.HandleCommand("process status", res)
+        #print "process status:", res.GetOutput()
+        self.ci.HandleCommand("thread backtrace", res)
+        print "thread backtrace:", res.GetOutput()
+        self.assertTrue(res.Succeeded())
+        output = res.GetOutput()
+        self.assertTrue(output.find('[inlined]') > 0 and
+                        output.find('basic_string.h') and
+                        output.find('stop reason = step in,') > 0)
+
+        self.ci.HandleCommand("continue", res)
+        self.assertTrue(res.Succeeded())
+
+
+if __name__ == '__main__':
+    lldb.SBDebugger.Initialize()
+    unittest.main()
+    lldb.SBDebugger.Terminate()