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| """
Test stepping into std::function
"""
from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class LibCxxFunctionSteppingIntoCallableTestCase(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()
|