| """ |
| Test SBValue.GetObjectDescription() with the value from SBTarget.FindGlobalVariables(). |
| """ |
| |
| import os, time |
| import re |
| import unittest2 |
| import lldb, lldbutil |
| from lldbtest import * |
| |
| class ObjectDescriptionAPITestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| # rdar://problem/10857337 |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @python_api_test |
| @dsym_test |
| def test_find_global_variables_then_object_description_with_dsym(self): |
| """Exercise SBTaget.FindGlobalVariables() API.""" |
| d = {'EXE': 'a.out'} |
| self.buildDsym(dictionary=d) |
| self.setTearDownCleanup(dictionary=d) |
| self.find_global_variables_then_object_description('a.out') |
| |
| # rdar://problem/10857337 |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @python_api_test |
| @dwarf_test |
| def test_find_global_variables_then_object_description_with_dwarf(self): |
| """Exercise SBTarget.FindGlobalVariables() API.""" |
| d = {'EXE': 'b.out'} |
| self.buildDwarf(dictionary=d) |
| self.setTearDownCleanup(dictionary=d) |
| self.find_global_variables_then_object_description('b.out') |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break at. |
| self.source = 'main.m' |
| self.line = line_number(self.source, '// Set break point at this line.') |
| |
| def find_global_variables_then_object_description(self, exe_name): |
| """Exercise SBTaget.FindGlobalVariables() followed by SBValue.GetObjectDescription().""" |
| exe = os.path.join(os.getcwd(), exe_name) |
| |
| # Create a target by the debugger. |
| target = self.dbg.CreateTarget(exe) |
| self.assertTrue(target, VALID_TARGET) |
| |
| breakpoint = target.BreakpointCreateByLocation(self.source, self.line) |
| self.assertTrue(breakpoint, 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) |
| # Make sure we hit our breakpoint: |
| thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, breakpoint) |
| self.assertTrue (len(thread_list) == 1) |
| |
| thread = thread_list[0] |
| frame0 = thread.GetFrameAtIndex(0) |
| |
| # Note my_global_str's object description prints fine here. |
| value_list1 = frame0.GetVariables(True, True, True, True) |
| for v in value_list1: |
| self.DebugSBValue(v) |
| if self.TraceOn(): |
| print "val:", v |
| print "object description:", v.GetObjectDescription() |
| if v.GetName() == 'my_global_str': |
| self.assertTrue(v.GetObjectDescription() == 'This is a global string') |
| |
| # But not here! |
| value_list2 = target.FindGlobalVariables('my_global_str', 3) |
| for v in value_list2: |
| self.DebugSBValue(v) |
| if self.TraceOn(): |
| print "val:", v |
| print "object description:", v.GetObjectDescription() |
| if v.GetName() == 'my_global_str': |
| self.assertTrue(v.GetObjectDescription() == 'This is a global string') |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
