| """Test the go dynamic type handling.""" |
| |
| import os, time |
| import unittest2 |
| import lldb |
| import lldbutil |
| from lldbtest import * |
| |
| class TestGoLanguageRuntime(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @python_api_test |
| @expectedFailureAll(oslist=['freebsd'], bugnumber='llvm.org/pr24895') |
| @skipIfRemote # Not remote test suite ready |
| @skipUnlessGoInstalled |
| def test_with_dsym_and_python_api(self): |
| """Test GoASTContext dwarf parsing.""" |
| self.buildGo() |
| self.launchProcess() |
| self.go_interface_types() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line numbers to break inside main(). |
| self.main_source = "main.go" |
| self.break_line1 = line_number(self.main_source, '// Set breakpoint 1') |
| self.break_line2 = line_number(self.main_source, '// Set breakpoint 2') |
| |
| |
| def launchProcess(self): |
| exe = self.getBuildArtifact("a.out") |
| |
| target = self.dbg.CreateTarget(exe) |
| self.assertTrue(target, VALID_TARGET) |
| |
| bpt1 = target.BreakpointCreateByLocation(self.main_source, self.break_line1) |
| self.assertTrue(bpt1, VALID_BREAKPOINT) |
| bpt2 = target.BreakpointCreateByLocation(self.main_source, self.break_line2) |
| self.assertTrue(bpt2, VALID_BREAKPOINT) |
| |
| # Now launch the process, and do not stop at entry point. |
| process = target.LaunchSimple (None, None, self.get_process_working_directory()) |
| |
| self.assertTrue(process, PROCESS_IS_VALID) |
| |
| # The stop reason of the thread should be breakpoint. |
| thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, bpt1) |
| |
| # Make sure we stopped at the first breakpoint. |
| self.assertTrue (len(thread_list) != 0, "No thread stopped at our breakpoint.") |
| self.assertTrue (len(thread_list) == 1, "More than one thread stopped at our breakpoint.") |
| |
| frame = thread_list[0].GetFrameAtIndex(0) |
| self.assertTrue (frame, "Got a valid frame 0 frame.") |
| |
| def go_interface_types(self): |
| f = self.frame() |
| v = f.FindVariable("a", lldb.eDynamicCanRunTarget) |
| self.assertEqual("*int", v.GetType().name) |
| self.assertEqual(1, v.Dereference().GetValueAsSigned()) |
| v = f.FindVariable("b", lldb.eDynamicCanRunTarget) |
| self.assertEqual("*float64", v.GetType().name) |
| err = lldb.SBError() |
| self.assertEqual(2.0, v.Dereference().GetData().GetDouble(err, 0)) |
| v = f.FindVariable("c", lldb.eDynamicCanRunTarget) |
| self.assertEqual("*main.SomeFooer", v.GetType().name) |
| self.assertEqual(9, v.Dereference().GetChildAtIndex(0).GetValueAsSigned()) |
| v = f.FindVariable("d", lldb.eDynamicCanRunTarget) |
| self.assertEqual("*main.AnotherFooer", v.GetType().name) |
| self.assertEqual(-1, v.Dereference().GetChildAtIndex(0).GetValueAsSigned()) |
| self.assertEqual(-2, v.Dereference().GetChildAtIndex(1).GetValueAsSigned()) |
| self.assertEqual(-3, v.Dereference().GetChildAtIndex(2).GetValueAsSigned()) |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
