From aa30268539a9e958b149b0583de02eeb7e10e5e8 Mon Sep 17 00:00:00 2001 From: Shafik Yaghmour Date: Fri, 12 Oct 2018 17:20:39 +0000 Subject: Adding support to step into the callable wrapped by libc++ std::function rdar://problem/14365983 Differential Revision: https://reviews.llvm.org/D52851 llvm-svn: 344371 --- .../TestStdFunctionStepIntoCallable.py | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 lldb/packages/Python/lldbsuite/test/lang/cpp/std-function-step-into-callable/TestStdFunctionStepIntoCallable.py (limited to 'lldb/packages/Python/lldbsuite/test/lang/cpp/std-function-step-into-callable/TestStdFunctionStepIntoCallable.py') diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/std-function-step-into-callable/TestStdFunctionStepIntoCallable.py b/lldb/packages/Python/lldbsuite/test/lang/cpp/std-function-step-into-callable/TestStdFunctionStepIntoCallable.py new file mode 100644 index 00000000000..3a9c9bb05b1 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/std-function-step-into-callable/TestStdFunctionStepIntoCallable.py @@ -0,0 +1,71 @@ +""" +Test stepping into std::function +""" + +from __future__ import print_function + + +import lldb +import sys +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + + +class LibCxxFunctionTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + NO_DEBUG_INFO_TESTCASE = True + + @add_test_categories(["libc++"]) + def test(self): + """Test that std::function as defined by libc++ is correctly printed by LLDB""" + self.build() + + self.main_source = "main.cpp" + self.main_source_spec = lldb.SBFileSpec(self.main_source) + self.source_foo_line = line_number( + self.main_source, '// Source foo start line') + self.source_lambda_f2_line = line_number( + self.main_source, '// Source lambda used by f2 start line') + self.source_lambda_f3_line = line_number( + self.main_source, '// Source lambda used by f3 start line') + self.source_bar_operator_line = line_number( + self.main_source, '// Source Bar::operator()() start line') + self.source_bar_add_num_line = line_number( + self.main_source, '// Source Bar::add_num start line') + self.source_main_invoking_f1 = line_number( + self.main_source, '// Source main invoking f1') + + (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint( + self, "// Set break point at this line.", self.main_source_spec) + + thread.StepInto() + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_main_invoking_f1 ) ; + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ; + + thread.StepInto() + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_foo_line ) ; + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ; + process.Continue() + + thread.StepInto() + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_lambda_f2_line ) ; + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ; + process.Continue() + + thread.StepInto() + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_lambda_f3_line ) ; + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ; + process.Continue() + + thread.StepInto() + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_bar_operator_line ) ; + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ; + process.Continue() + + thread.StepInto() + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_bar_add_num_line ) ; + self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ; + process.Continue() -- cgit v1.2.3