bff389120f
If they occurred before the constructor that used them, we would refuse to set the breakpoint because we thought they were crossing function boundaries. Differential Revision: https://reviews.llvm.org/D94846
53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
"""
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When using C++11 in place member initialization, show that we
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can set and hit breakpoints on initialization lines. This is a
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little bit tricky because we try not to move file and line breakpoints
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across function boundaries but these lines are outside the source range
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of the constructor.
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"""
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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class RenameThisSampleTestTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def test_breakpoints_on_initializers(self):
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"""Show we can set breakpoints on initializers appearing both before
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and after the constructor body, and hit them."""
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self.build()
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self.main_source_file = lldb.SBFileSpec("main.cpp")
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self.first_initializer_line = line_number("main.cpp", "Set the before constructor breakpoint here")
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self.second_initializer_line = line_number("main.cpp", "Set the after constructor breakpoint here")
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self.sample_test()
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Set up your test case here. If your test doesn't need any set up then
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# remove this method from your TestCase class.
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def sample_test(self):
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"""You might use the test implementation in several ways, say so here."""
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(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
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" Set a breakpoint here to get started", self.main_source_file)
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# Now set breakpoints on the two initializer lines we found in the test startup:
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bkpt1 = target.BreakpointCreateByLocation(self.main_source_file, self.first_initializer_line)
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self.assertEqual(bkpt1.GetNumLocations(), 1)
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bkpt2 = target.BreakpointCreateByLocation(self.main_source_file, self.second_initializer_line)
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self.assertEqual(bkpt2.GetNumLocations(), 1)
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# Now continue, we should stop at the two breakpoints above, first the one before, then
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# the one after.
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self.assertEqual(len(lldbutil.continue_to_breakpoint(process, bkpt1)), 1, "Hit first breakpoint")
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self.assertEqual(len(lldbutil.continue_to_breakpoint(process, bkpt2)), 1, "Hit second breakpoint")
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