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from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class ExprBug35310(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
self.main_source = "main.cpp"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
def test_issue35310(self):
"""Test invoking functions with non-standard linkage names.
The GNU abi_tag extension used by libstdc++ is a common source
of these, but they could originate from other reasons as well.
"""
self.build()
(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
'// Break here', self.main_source_spec)
frame = thread.GetFrameAtIndex(0)
value = frame.EvaluateExpression("a.test_abi_tag()")
self.assertTrue(value.IsValid())
self.assertTrue(value.GetError().Success())
self.assertEqual(value.GetValueAsSigned(0), 1)
value = frame.EvaluateExpression("a.test_asm_name()")
self.assertTrue(value.IsValid())
self.assertTrue(value.GetError().Success())
self.assertEqual(value.GetValueAsSigned(0), 2)
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