| """Test evaluating expressions which ref. index variable 'i' which just goes | |
| from out of scope to in scope when stopped at the breakpoint.""" | |
| import lldb | |
| from lldbsuite.test.lldbtest import * | |
| import lldbsuite.test.lldbutil as lldbutil | |
| class NonOverlappingIndexVariableCase(TestBase): | |
| def setUp(self): | |
| TestBase.setUp(self) | |
| self.source = "main.cpp" | |
| self.line_to_break = line_number(self.source, "// Set breakpoint here.") | |
| # rdar://problem/9890530 | |
| def test_eval_index_variable(self): | |
| """Test expressions of variable 'i' which appears in two for loops.""" | |
| self.build() | |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) | |
| lldbutil.run_break_set_by_file_and_line( | |
| self, | |
| self.source, | |
| self.line_to_break, | |
| num_expected_locations=1, | |
| loc_exact=True, | |
| ) | |
| self.runCmd("run", RUN_SUCCEEDED) | |
| # The stop reason of the thread should be breakpoint. | |
| self.expect( | |
| "thread list", | |
| STOPPED_DUE_TO_BREAKPOINT, | |
| substrs=["stopped", "stop reason = breakpoint"], | |
| ) | |
| self.runCmd("frame variable i") | |
| self.runCmd("expr i") | |
| self.runCmd("expr ptr[0]->point.x") | |
| self.runCmd("expr ptr[0]->point.y") | |
| self.runCmd("expr ptr[i]->point.x") | |
| self.runCmd("expr ptr[i]->point.y") |