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"""
Tests imported namespaces in C++.
"""
import lldb
from lldbtest import *
import lldbutil
class TestCppNsImport(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipUnlessDarwin
@dsym_test
def test_with_dsym_and_run_command(self):
"""Tests imported namespaces in C++."""
self.buildDsym()
self.check()
@dwarf_test
def test_with_dwarf_and_run_command(self):
"""Tests imported namespaces in C++."""
self.buildDwarf()
self.check()
def setUp(self):
TestBase.setUp(self)
def check(self):
"""Tests imported namespaces in C++."""
# Get main source file
src_file = "main.cpp"
src_file_spec = lldb.SBFileSpec(src_file)
self.assertTrue(src_file_spec.IsValid(), "Main source file")
# Get the path of the executable
cwd = os.getcwd()
exe_file = "a.out"
exe_path = os.path.join(cwd, exe_file)
# Load the executable
target = self.dbg.CreateTarget(exe_path)
self.assertTrue(target.IsValid(), VALID_TARGET)
# Break on main function
main_breakpoint = target.BreakpointCreateByName("main")
self.assertTrue(main_breakpoint.IsValid() and main_breakpoint.GetNumLocations() >= 1, VALID_BREAKPOINT)
# Launch the process
args = None
env = None
process = target.LaunchSimple(args, env, cwd)
self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
# Get the thread of the process
self.assertTrue(process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
# Get current fream of the thread at the breakpoint
frame = thread.GetSelectedFrame()
# Test imported namespaces
test_result = frame.EvaluateExpression("x")
self.assertTrue(test_result.IsValid() and test_result.GetValueAsSigned() == 11, "x = 11")
test_result = frame.EvaluateExpression("xx")
self.assertTrue(test_result.IsValid() and test_result.GetValueAsSigned() == 22, "xx = 22")
test_result = frame.EvaluateExpression("xxx")
self.assertTrue(test_result.IsValid() and test_result.GetValueAsSigned() == 33, "xxx = 33")
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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