diff options
Diffstat (limited to 'gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename')
3 files changed, 93 insertions, 0 deletions
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/Makefile new file mode 100644 index 00000000000..99998b20bcb --- /dev/null +++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/Makefile @@ -0,0 +1,3 @@ +CXX_SOURCES := main.cpp + +include Makefile.rules diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/TestDynamicValueSameBase.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/TestDynamicValueSameBase.py new file mode 100644 index 00000000000..546fd11a1b4 --- /dev/null +++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/TestDynamicValueSameBase.py @@ -0,0 +1,58 @@ +""" +Make sure if we have two classes with the same base name the +dynamic value calculator doesn't confuse them +""" + + + +import lldb +import lldbsuite.test.lldbutil as lldbutil +from lldbsuite.test.lldbtest import * + + +class DynamicValueSameBaseTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + # If your test case doesn't stress debug info, the + # set this to true. That way it won't be run once for + # each debug info format. + NO_DEBUG_INFO_TESTCASE = True + + def test_same_basename_this(self): + """Test that the we use the full name to resolve dynamic types.""" + self.build() + self.main_source_file = lldb.SBFileSpec("main.cpp") + self.sample_test() + + def sample_test(self): + (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, + "Break here to get started", self.main_source_file) + + # Set breakpoints in the two class methods and run to them: + namesp_bkpt = target.BreakpointCreateBySourceRegex("namesp function did something.", self.main_source_file) + self.assertEqual(namesp_bkpt.GetNumLocations(), 1, "Namespace breakpoint invalid") + + virtual_bkpt = target.BreakpointCreateBySourceRegex("Virtual function did something.", self.main_source_file) + self.assertEqual(virtual_bkpt.GetNumLocations(), 1, "Virtual breakpoint invalid") + + threads = lldbutil.continue_to_breakpoint(process, namesp_bkpt) + self.assertEqual(len(threads), 1, "Didn't stop at namespace breakpoint") + + frame = threads[0].frame[0] + namesp_this = frame.FindVariable("this", lldb.eDynamicCanRunTarget) + # Clang specifies the type of this as "T *", gcc as "T * const". This + # erases the difference. + namesp_type = namesp_this.GetType().GetUnqualifiedType() + self.assertEqual(namesp_type.GetName(), "namesp::Virtual *", "Didn't get the right dynamic type") + + threads = lldbutil.continue_to_breakpoint(process, virtual_bkpt) + self.assertEqual(len(threads), 1, "Didn't stop at virtual breakpoint") + + frame = threads[0].frame[0] + virtual_this = frame.FindVariable("this", lldb.eDynamicCanRunTarget) + virtual_type = virtual_this.GetType().GetUnqualifiedType() + self.assertEqual(virtual_type.GetName(), "Virtual *", "Didn't get the right dynamic type") + + + diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/main.cpp new file mode 100644 index 00000000000..38e46c03f41 --- /dev/null +++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value-same-basename/main.cpp @@ -0,0 +1,32 @@ +#include <stdio.h> + +namespace namesp +{ + class Virtual { + public: + virtual void doSomething() { + printf ("namesp function did something.\n"); + } + }; +} + +class Virtual { + public: + virtual void doSomething() { + printf("Virtual function did something.\n"); + } +}; + +int +main() +{ + namesp::Virtual my_outer; + Virtual my_virtual; + + // Break here to get started + my_outer.doSomething(); + my_virtual.doSomething(); + + return 0; +} + |