[Lldb-commits] [lldb] r141629 - in /lldb/trunk/test/lang/cpp/breakpoints: ./ Makefile TestCPPBreakpoints.py nested.cpp

[Jim Ingham]

Author: jingham
Date: Mon Oct 10 20:43:50 2011
New Revision: 141629

URL: http://llvm.org/viewvc/llvm-project?rev=141629&view=rev
Log:
Added some simple testcases for figuring out breakpoints by name in 
classes & namespaces.

Added:
    lldb/trunk/test/lang/cpp/breakpoints/
    lldb/trunk/test/lang/cpp/breakpoints/Makefile
    lldb/trunk/test/lang/cpp/breakpoints/TestCPPBreakpoints.py
    lldb/trunk/test/lang/cpp/breakpoints/nested.cpp

Added: lldb/trunk/test/lang/cpp/breakpoints/Makefile
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/lang/cpp/breakpoints/Makefile?rev=141629&view=auto
==============================================================================
--- lldb/trunk/test/lang/cpp/breakpoints/Makefile (added)
+++ lldb/trunk/test/lang/cpp/breakpoints/Makefile Mon Oct 10 20:43:50 2011
@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := nested.cpp
+
+include $(LEVEL)/Makefile.rules

Added: lldb/trunk/test/lang/cpp/breakpoints/TestCPPBreakpoints.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/lang/cpp/breakpoints/TestCPPBreakpoints.py?rev=141629&view=auto
==============================================================================
--- lldb/trunk/test/lang/cpp/breakpoints/TestCPPBreakpoints.py (added)
+++ lldb/trunk/test/lang/cpp/breakpoints/TestCPPBreakpoints.py Mon Oct 10 20:43:50 2011
@@ -0,0 +1,102 @@
+"""
+Test lldb breakpoint command for CPP methods & functions in a namespace.
+"""
+
+import os, time
+import unittest2
+import lldb
+from lldbtest import *
+
+class CPPBreakpointTestCase(TestBase):
+
+    mydir = os.path.join("lang", "cpp", "breakpoints")
+
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    def test_with_dsym(self):
+        """Test a sequence of breakpoint command add, list, and delete."""
+        self.buildDsym()
+        self.cpp_breakpoints()
+
+    def test_with_dwarf(self):
+        """Test a sequence of breakpoint command add, list, and delete."""
+        self.buildDwarf()
+        self.cpp_breakpoints()
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+
+    def cpp_breakpoints (self):
+        """Test a sequence of breakpoint command add, list, and delete."""
+        exe = os.path.join(os.getcwd(), "a.out")
+
+        # Create a target from the debugger.
+
+        target = self.dbg.CreateTarget (exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        a_out_module = lldb.SBFileSpecList()
+        a_out_module.Append(lldb.SBFileSpec(exe))
+
+        nested_comp_unit = lldb.SBFileSpecList()
+        nested_comp_unit.Append (lldb.SBFileSpec("nested.cpp"))
+
+        # First provide ONLY the method name.  This should get everybody...
+        auto_break = target.BreakpointCreateByName ("Function",
+                                                    lldb.eFunctionNameTypeAuto,
+                                                    a_out_module,
+                                                    nested_comp_unit)
+        self.assertTrue (auto_break.GetNumLocations() == 5)
+
+        # Now add the Baz class specifier.  This should get the version contained in Bar,
+        # AND the one contained in ::
+        auto_break = target.BreakpointCreateByName ("Baz::Function",
+                                                    lldb.eFunctionNameTypeAuto,
+                                                    a_out_module,
+                                                    nested_comp_unit)
+        self.assertTrue (auto_break.GetNumLocations() == 2)
+
+        # Then add the Bar::Baz specifier.  This should get the version contained in Bar only
+        auto_break = target.BreakpointCreateByName ("Bar::Baz::Function",
+                                                    lldb.eFunctionNameTypeAuto,
+                                                    a_out_module,
+                                                    nested_comp_unit)
+        self.assertTrue (auto_break.GetNumLocations() == 1)
+
+        plain_method_break = target.BreakpointCreateByName ("Function", 
+                                                            lldb.eFunctionNameTypeMethod,
+                                                            a_out_module,
+                                                            nested_comp_unit)
+        self.assertTrue (plain_method_break.GetNumLocations() == 3)
+
+        plain_method_break = target.BreakpointCreateByName ("Baz::Function", 
+                                                            lldb.eFunctionNameTypeMethod,
+                                                            a_out_module,
+                                                            nested_comp_unit)
+        self.assertTrue (plain_method_break.GetNumLocations() == 2)
+
+        plain_method_break = target.BreakpointCreateByName ("Bar::Baz::Function", 
+                                                            lldb.eFunctionNameTypeMethod,
+                                                            a_out_module,
+                                                            nested_comp_unit)
+        self.assertTrue (plain_method_break.GetNumLocations() == 1)
+
+        plain_method_break = target.BreakpointCreateByName ("Function", 
+                                                            lldb.eFunctionNameTypeBase,
+                                                            a_out_module,
+                                                            nested_comp_unit)
+        self.assertTrue (plain_method_break.GetNumLocations() == 2)
+
+        plain_method_break = target.BreakpointCreateByName ("Bar::Function", 
+                                                            lldb.eFunctionNameTypeBase,
+                                                            a_out_module,
+                                                            nested_comp_unit)
+        self.assertTrue (plain_method_break.GetNumLocations() == 1)
+
+        
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()

Added: lldb/trunk/test/lang/cpp/breakpoints/nested.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/lang/cpp/breakpoints/nested.cpp?rev=141629&view=auto
==============================================================================
--- lldb/trunk/test/lang/cpp/breakpoints/nested.cpp (added)
+++ lldb/trunk/test/lang/cpp/breakpoints/nested.cpp Mon Oct 10 20:43:50 2011
@@ -0,0 +1,76 @@
+#include <stdio.h>
+
+namespace Foo
+{
+  namespace Bar
+  {
+    class Baz
+    {
+    public:
+      Baz (int value):m_value(value) {}
+      int Function () 
+      {
+        printf ("%s returning: %d.\n", __FUNCTION__, m_value);
+        return m_value;
+      }
+    private:
+      int m_value;
+    };
+
+    class Baz2
+    {
+    public:
+      Baz2 (int value):m_value(value) {}
+      int Function () 
+      {
+        printf ("%s returning: %d.\n", __FUNCTION__, m_value);
+        return m_value;
+      }
+    private:
+      int m_value;
+    };
+
+    static int bar_value = 20;
+    int Function ()
+    {
+      printf ("%s returning: %d.\n", __FUNCTION__, bar_value);
+      return bar_value;
+    }
+  }
+}
+
+class Baz
+{
+public:
+    Baz (int value):m_value(value) {}
+    int Function () 
+    {
+        printf ("%s returning: %d.\n", __FUNCTION__, m_value);
+        return m_value;
+    }
+private:
+    int m_value;
+};
+
+int
+Function ()
+{
+    printf ("I am a global function, I return 333.\n");
+    return 333;
+}
+
+int main ()
+{
+  Foo::Bar::Baz mine(200);
+  Foo::Bar::Baz2 mine2(300);
+  ::Baz bare_baz (500);
+
+  printf ("Yup, got %d from Baz.\n", mine.Function());
+  printf ("Yup, got %d from Baz.\n", mine2.Function());
+  printf ("Yup, got %d from Baz.\n", bare_baz.Function());  
+  printf ("And  got %d from Bar.\n", Foo::Bar::Function());
+  printf ("And  got %d from ::.\n", ::Function());
+
+  return 0;
+
+}