| """Test the Go Data Formatter Plugin.""" |
| |
| import os |
| import time |
| import unittest2 |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestGoLanguage(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipIfFreeBSD # llvm.org/pr24895 triggers assertion failure |
| @skipIfRemote # Not remote test suite ready |
| @no_debug_info_test |
| @skipUnlessGoInstalled |
| def test_go_formatter_plugin(self): |
| """Test go data formatters.""" |
| self.buildGo() |
| self.launchProcess() |
| self.check_formatters() |
| |
| 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_line = line_number(self.main_source, '// stop here') |
| |
| def launchProcess(self): |
| exe = self.getBuildArtifact("a.out") |
| |
| target = self.dbg.CreateTarget(exe) |
| self.assertTrue(target, VALID_TARGET) |
| |
| self.bpt = target.BreakpointCreateByLocation( |
| self.main_source, self.break_line) |
| self.assertTrue(self.bpt, 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, self.bpt) |
| |
| # 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 check_formatters(self): |
| a = self.frame().FindVariable('a') |
| self.assertEqual('(string) a = "my string"', str(a)) |
| b = self.frame().FindVariable('b') |
| self.assertEqual( |
| "([]int) b = (len 2, cap 7) {\n [0] = 0\n [1] = 0\n}", |
| str(b)) |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
