2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
102 lines
3.4 KiB
Python
102 lines
3.4 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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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(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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)
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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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)
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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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)
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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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)
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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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)
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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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)
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thread.StepInto()
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetLine(),
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self.source_main_invoking_f1,
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)
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(),
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self.main_source,
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)
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thread.StepInto()
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetLine(), self.source_foo_line
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)
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(),
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self.main_source,
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)
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process.Continue()
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thread.StepInto()
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetLine(),
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self.source_lambda_f2_line,
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)
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(),
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self.main_source,
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)
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process.Continue()
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thread.StepInto()
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetLine(),
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self.source_lambda_f3_line,
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)
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(),
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self.main_source,
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)
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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(
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thread.GetFrameAtIndex(0).GetLineEntry().GetLine(),
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self.source_bar_add_num_line,
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)
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self.assertEqual(
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thread.GetFrameAtIndex(0).GetLineEntry().GetFileSpec().GetFilename(),
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self.main_source,
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)
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process.Continue()
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