126 lines
4.3 KiB
Python
126 lines
4.3 KiB
Python
"""
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Test that the language option for breakpoints works correctly
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parser.
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"""
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import lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class TestBreakpointLanguage(TestBase):
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def check_location_file(self, bp, loc, test_name):
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bp_loc = bp.GetLocationAtIndex(loc)
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addr = bp_loc.GetAddress()
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comp_unit = addr.GetCompileUnit()
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comp_name = comp_unit.GetFileSpec().GetFilename()
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return comp_name == test_name
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def test_regex_breakpoint_language(self):
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"""Test that the name regex breakpoint commands obey the language filter."""
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self.build()
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# Create a target by the debugger.
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exe = self.getBuildArtifact("a.out")
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error = lldb.SBError()
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# Don't read in dependencies so we don't come across false matches that
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# add unwanted breakpoint hits.
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self.target = self.dbg.CreateTarget(exe, None, None, False, error)
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self.assertTrue(self.target, VALID_TARGET)
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cpp_bp = self.target.BreakpointCreateByRegex(
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"func_from",
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lldb.eLanguageTypeC_plus_plus,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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cpp_bp.GetNumLocations(), 1,
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"Only one C++ symbol matches")
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self.assertTrue(self.check_location_file(cpp_bp, 0, "b.cpp"))
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c_bp = self.target.BreakpointCreateByRegex(
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"func_from",
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lldb.eLanguageTypeC,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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c_bp.GetNumLocations(), 1,
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"Only one C symbol matches")
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self.assertTrue(self.check_location_file(c_bp, 0, "a.c"))
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objc_bp = self.target.BreakpointCreateByRegex(
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"func_from",
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lldb.eLanguageTypeObjC,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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objc_bp.GetNumLocations(), 0,
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"No ObjC symbol matches")
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def test_by_name_breakpoint_language(self):
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"""Test that the name regex breakpoint commands obey the language filter."""
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self.build()
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# Create a target by the debugger.
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exe = self.getBuildArtifact("a.out")
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error = lldb.SBError()
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# Don't read in dependencies so we don't come across false matches that
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# add unwanted breakpoint hits.
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self.target = self.dbg.CreateTarget(exe, None, None, False, error)
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self.assertTrue(self.target, VALID_TARGET)
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cpp_bp = self.target.BreakpointCreateByName(
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"func_from_cpp",
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lldb.eFunctionNameTypeAuto,
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lldb.eLanguageTypeC_plus_plus,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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cpp_bp.GetNumLocations(), 1,
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"Only one C++ symbol matches")
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self.assertTrue(self.check_location_file(cpp_bp, 0, "b.cpp"))
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no_cpp_bp = self.target.BreakpointCreateByName(
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"func_from_c",
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lldb.eFunctionNameTypeAuto,
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lldb.eLanguageTypeC_plus_plus,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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no_cpp_bp.GetNumLocations(), 0,
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"And the C one doesn't match")
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c_bp = self.target.BreakpointCreateByName(
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"func_from_c",
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lldb.eFunctionNameTypeAuto,
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lldb.eLanguageTypeC,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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c_bp.GetNumLocations(), 1,
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"Only one C symbol matches")
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self.assertTrue(self.check_location_file(c_bp, 0, "a.c"))
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no_c_bp = self.target.BreakpointCreateByName(
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"func_from_cpp",
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lldb.eFunctionNameTypeAuto,
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lldb.eLanguageTypeC,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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no_c_bp.GetNumLocations(), 0,
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"And the C++ one doesn't match")
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objc_bp = self.target.BreakpointCreateByName(
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"func_from_cpp",
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lldb.eFunctionNameTypeAuto,
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lldb.eLanguageTypeObjC,
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lldb.SBFileSpecList(),
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lldb.SBFileSpecList())
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self.assertEqual(
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objc_bp.GetNumLocations(), 0,
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"No ObjC symbol matches")
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