72 lines
3.1 KiB
Python
72 lines
3.1 KiB
Python
"""
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Test stepping into std::function
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"""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class LibCxxFunctionSteppingIntoCallableTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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NO_DEBUG_INFO_TESTCASE = True
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@add_test_categories(["libc++"])
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def test(self):
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"""Test that std::function as defined by libc++ is correctly printed by LLDB"""
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self.build()
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self.main_source = "main.cpp"
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self.main_source_spec = lldb.SBFileSpec(self.main_source)
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self.source_foo_line = line_number(
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self.main_source, '// Source foo start line')
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self.source_lambda_f2_line = line_number(
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self.main_source, '// Source lambda used by f2 start line')
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self.source_lambda_f3_line = line_number(
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self.main_source, '// Source lambda used by f3 start line')
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self.source_bar_operator_line = line_number(
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self.main_source, '// Source Bar::operator()() start line')
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self.source_bar_add_num_line = line_number(
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self.main_source, '// Source Bar::add_num start line')
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self.source_main_invoking_f1 = line_number(
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self.main_source, '// Source main invoking f1')
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(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
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self, "// Set break point at this line.", self.main_source_spec)
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thread.StepInto()
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_main_invoking_f1 ) ;
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ;
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thread.StepInto()
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_foo_line ) ;
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ;
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process.Continue()
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thread.StepInto()
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_lambda_f2_line ) ;
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ;
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process.Continue()
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thread.StepInto()
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_lambda_f3_line ) ;
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ;
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process.Continue()
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# TODO reenable this case when std::function formatter supports
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# general callable object case.
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#thread.StepInto()
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#self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_bar_operator_line ) ;
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#self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ;
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#process.Continue()
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thread.StepInto()
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_bar_add_num_line ) ;
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self.assertEqual( thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(), self.main_source) ;
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process.Continue()
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