| """ |
| Make sure running internal expressions doesn't |
| influence the result variable numbering. |
| """ |
| |
| |
| import lldb |
| import lldbsuite.test.lldbutil as lldbutil |
| from lldbsuite.test.lldbtest import * |
| |
| |
| class TestExpressionResultNumbering(TestBase): |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| def test_sample_rename_this(self): |
| self.build() |
| self.main_source_file = lldb.SBFileSpec("main.c") |
| self.do_numbering_test() |
| |
| def do_numbering_test(self): |
| (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint( |
| self, "Set a breakpoint here", self.main_source_file |
| ) |
| |
| bkpt = target.BreakpointCreateBySourceRegex( |
| "Add conditions to this breakpoint", self.main_source_file |
| ) |
| self.assertEqual(bkpt.GetNumLocations(), 1, "Set the breakpoint") |
| |
| bkpt.SetCondition("call_me(value) < 6") |
| |
| # Get the number of the last expression: |
| result = thread.frames[0].EvaluateExpression("call_me(200)") |
| self.assertSuccess(result.GetError(), "Our expression succeeded") |
| name = result.GetName() |
| ordinal = int(name[1:]) |
| |
| process.Continue() |
| |
| # The condition evaluation had to run a 4 expressions, but we haven't |
| # run any user expressions. |
| result = thread.frames[0].EvaluateExpression("call_me(200)") |
| self.assertSuccess( |
| result.GetError(), "Our expression succeeded the second time" |
| ) |
| after_name = result.GetName() |
| after_ordinal = int(after_name[1:]) |
| self.assertEqual(ordinal + 1, after_ordinal) |