73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
"""
|
|
Test that global operators are found and evaluated.
|
|
"""
|
|
import lldb
|
|
from lldbtest import *
|
|
import lldbutil
|
|
|
|
class TestCppGlobalOperators(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@skipUnlessDarwin
|
|
@dsym_test
|
|
def test_with_dsym_and_run_command(self):
|
|
self.buildDsym()
|
|
self.check()
|
|
|
|
@dwarf_test
|
|
def test_with_dwarf_and_run_command(self):
|
|
self.buildDwarf()
|
|
self.check()
|
|
|
|
def setUp(self):
|
|
TestBase.setUp(self)
|
|
|
|
def check(self):
|
|
# 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.BreakpointCreateBySourceRegex("// break here", src_file_spec)
|
|
self.assertTrue(main_breakpoint.IsValid() and main_breakpoint.GetNumLocations() >= 1, VALID_BREAKPOINT)
|
|
|
|
# Launch the process
|
|
args = None
|
|
env = None
|
|
process = target.LaunchSimple(args, env, self.get_process_working_directory())
|
|
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)
|
|
|
|
# Check if global operators are evaluated
|
|
frame = thread.GetSelectedFrame()
|
|
|
|
test_result = frame.EvaluateExpression("operator==(s1, s2)")
|
|
self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "operator==(s1, s2) = false")
|
|
|
|
test_result = frame.EvaluateExpression("operator==(s1, s3)")
|
|
self.assertTrue(test_result.IsValid() and test_result.GetValue() == "true", "operator==(s1, s3) = true")
|
|
|
|
test_result = frame.EvaluateExpression("operator==(s2, s3)")
|
|
self.assertTrue(test_result.IsValid() and test_result.GetValue() == "false", "operator==(s2, s3) = false")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|