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import lldb
import os
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestWithGmodulesDebugInfo(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipIf(bugnumber="llvm.org/pr36146", oslist=["linux"], archs=["i386"])
@add_test_categories(["gmodules"])
def test_specialized_typedef_from_pch(self):
self.build()
src_file = os.path.join(self.getSourceDir(), "main.cpp")
src_file_spec = lldb.SBFileSpec(src_file)
self.assertTrue(src_file_spec.IsValid(), "breakpoint file")
# Get the path of the executable
exe_path = self.getBuildArtifact("a.out")
# Load the executable
target = self.dbg.CreateTarget(exe_path)
self.assertTrue(target.IsValid(), VALID_TARGET)
# Break on interesting line
breakpoint = target.BreakpointCreateBySourceRegex(
"break here", src_file_spec)
self.assertTrue(
breakpoint.IsValid() and breakpoint.GetNumLocations() >= 1,
VALID_BREAKPOINT)
# Launch the process
process = target.LaunchSimple(
None, None, self.get_process_working_directory())
self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
# Get the thread of the process
self.assertTrue(process.GetState() == lldb.eStateStopped)
thread = lldbutil.get_stopped_thread(
process, lldb.eStopReasonBreakpoint)
self.assertTrue(
thread.IsValid(),
"There should be a thread stopped due to breakpoint condition")
# Get frame for current thread
frame = thread.frames[0]
testValue = frame.EvaluateExpression("test")
self.assertTrue(
testValue.GetError().Success(),
"Test expression value invalid: %s" %
(testValue.GetError().GetCString()))
self.assertTrue(
testValue.GetTypeName() == "IntContainer",
"Test expression type incorrect")
memberValue = testValue.GetChildMemberWithName("storage")
self.assertTrue(
memberValue.GetError().Success(),
"Member value missing or invalid: %s" %
(testValue.GetError().GetCString()))
self.assertTrue(
memberValue.GetTypeName() == "int",
"Member type incorrect")
self.assertEqual(
42,
memberValue.GetValueAsSigned(),
"Member value incorrect")
testValue = frame.EvaluateExpression("bar")
self.assertTrue(
testValue.GetError().Success(),
"Test expression value invalid: %s" %
(testValue.GetError().GetCString()))
self.assertTrue(
testValue.GetTypeName() == "Foo::Bar",
"Test expression type incorrect")
memberValue = testValue.GetChildMemberWithName("i")
self.assertTrue(
memberValue.GetError().Success(),
"Member value missing or invalid: %s" %
(testValue.GetError().GetCString()))
self.assertTrue(
memberValue.GetTypeName() == "int",
"Member type incorrect")
self.assertEqual(
123,
memberValue.GetValueAsSigned(),
"Member value incorrect")
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