[Lldb-commits] [lldb] r220743 - Add a test for setting and hitting the C++ Exception throw breakpoint.

[Jim Ingham]

Author: jingham
Date: Mon Oct 27 19:53:20 2014
New Revision: 220743

URL: http://llvm.org/viewvc/llvm-project?rev=220743&view=rev
Log:
Add a test for setting and hitting the C++ Exception throw breakpoint.

Added:
    lldb/trunk/test/functionalities/breakpoint/cpp_exception/
    lldb/trunk/test/functionalities/breakpoint/cpp_exception/Makefile
    lldb/trunk/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py
    lldb/trunk/test/functionalities/breakpoint/cpp_exception/main.cpp

Added: lldb/trunk/test/functionalities/breakpoint/cpp_exception/Makefile
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/functionalities/breakpoint/cpp_exception/Makefile?rev=220743&view=auto
==============================================================================
--- lldb/trunk/test/functionalities/breakpoint/cpp_exception/Makefile (added)
+++ lldb/trunk/test/functionalities/breakpoint/cpp_exception/Makefile Mon Oct 27 19:53:20 2014
@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

Added: lldb/trunk/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py?rev=220743&view=auto
==============================================================================
--- lldb/trunk/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py (added)
+++ lldb/trunk/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py Mon Oct 27 19:53:20 2014
@@ -0,0 +1,58 @@
+"""
+Test that you can set breakpoint and hit the C++ language exception breakpoint
+"""
+
+import os
+import re
+import unittest2
+import lldb, lldbutil
+import sys
+from lldbtest import *
+
+class TestCPPExceptionBreakpoint (TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+    my_var = 10
+
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    @python_api_test
+    @dsym_test
+    def test_cpp_exception_breakpoint (self):
+        """Test setting and hitting the C++ exception breakpoint."""
+        self.buildDsym()
+        self.do_cpp_exception_bkpt ()
+
+    @python_api_test
+    @dwarf_test
+    def test_cpp_exception_breakpoint_with_dwarf(self):
+        """Test setting and hitting the C++ exception breakpoint."""
+        self.buildDwarf()
+        self.do_cpp_exception_bkpt ()
+
+    def setUp (self):
+        TestBase.setUp(self)
+        self.main_source = "main.c"
+        self.main_source_spec = lldb.SBFileSpec(self.main_source)
+
+
+    def do_cpp_exception_bkpt (self):
+        exe = os.path.join(os.getcwd(), "a.out")
+        error = lldb.SBError()
+
+        self.target = self.dbg.CreateTarget(exe)
+        self.assertTrue(self.target, VALID_TARGET)
+
+        exception_bkpt = self.target.BreakpointCreateForException(lldb.eLanguageTypeC_plus_plus, False, True)
+        self.assertTrue (exception_bkpt.IsValid(), "Created exception breakpoint.")
+
+        process = self.target.LaunchSimple (None, None, self.get_process_working_directory())
+        self.assertTrue(process, PROCESS_IS_VALID)
+        
+        thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, exception_bkpt)
+        self.assertTrue (len(thread_list) == 1, "One thread stopped at the exception breakpoint.")
+        
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()

Added: lldb/trunk/test/functionalities/breakpoint/cpp_exception/main.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/test/functionalities/breakpoint/cpp_exception/main.cpp?rev=220743&view=auto
==============================================================================
--- lldb/trunk/test/functionalities/breakpoint/cpp_exception/main.cpp (added)
+++ lldb/trunk/test/functionalities/breakpoint/cpp_exception/main.cpp Mon Oct 27 19:53:20 2014
@@ -0,0 +1,13 @@
+#include <exception>
+
+void
+throws_int ()
+{
+    throw 5;
+}
+
+int
+main ()
+{
+    throws_int();
+}