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"""Test the lldb public C++ api for returning SBCommandReturnObject."""
import subprocess
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestSBCommandReturnObject(TestBase):
NO_DEBUG_INFO_TESTCASE = True
@skipIfNoSBHeaders
@expectedFailureAll(
oslist=["windows"], archs=["i[3-6]86", "x86_64"], bugnumber="llvm.org/pr43570"
)
@skipIfHostIncompatibleWithTarget
def test_sb_command_return_object(self):
self.driver_exe = self.getBuildArtifact("command-return-object")
self.buildDriver("main.cpp", self.driver_exe)
self.addTearDownHook(lambda: os.remove(self.driver_exe))
# check_call will raise a CalledProcessError if the executable doesn't
# return exit code 0 to indicate success. We can let this exception go
# - the test harness will recognize it as a test failure.
subprocess.check_call([self.driver_exe, self.driver_exe])
def test_get_command(self):
res = lldb.SBCommandReturnObject()
self.assertEqual(res.GetCommand(), "")
ci = self.dbg.GetCommandInterpreter()
ci.HandleCommand("help help", res)
self.assertTrue(res.Succeeded())
self.assertEqual(res.GetCommand(), "help help")
value_list = res.GetValues(lldb.eNoDynamicValues)
self.assertEqual(value_list.GetSize(), 0)
def test_get_value(self):
res = lldb.SBCommandReturnObject()
ci = self.dbg.GetCommandInterpreter()
ci.HandleCommand("p 1 + 1", res)
self.assertTrue(res.Succeeded())
value_list = res.GetValues(lldb.eNoDynamicValues)
self.assertEqual(value_list.GetSize(), 1)
self.assertEqual(value_list.GetValueAtIndex(0).GetValue(), "2")
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