| """ |
| Test that LLDB disables the debug heap on Windows. |
| """ |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from typing import List |
| |
| |
| @skipUnlessWindows |
| class DebugHeapTestCase(TestBase): |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| def tearDown(self): |
| self.runCmd("settings clear platform.plugin.windows.disable-debug-heap") |
| return super().tearDown() |
| |
| def _run_to_exit(self, envp: List[str] = []): |
| self.build() |
| target = self.dbg.CreateTarget(self.getBuildArtifact("a.out")) |
| self.assertTrue(target, VALID_TARGET) |
| self.dbg.SetAsync(False) |
| process = target.LaunchSimple([], envp, self.get_process_working_directory()) |
| self.assertTrue(process and process.IsValid(), PROCESS_IS_VALID) |
| self.assertState(process.GetState(), lldb.eStateExited) |
| return process.GetSTDOUT(256) |
| |
| def test_default(self): |
| output = self._run_to_exit() |
| self.assertIn("_NO_DEBUG_HEAP=1", output) |
| output = self._run_to_exit(["_NO_DEBUG_HEAP=2"]) |
| self.assertIn("_NO_DEBUG_HEAP=2", output) |
| |
| def test_disabled(self): |
| self.runCmd("settings set platform.plugin.windows.disable-debug-heap false") |
| output = self._run_to_exit() |
| self.assertNotIn("_NO_DEBUG_HEAP", output) |
| output = self._run_to_exit(["_NO_DEBUG_HEAP=2"]) |
| self.assertIn("_NO_DEBUG_HEAP=2", output) |
| |
| def test_enabled(self): |
| self.runCmd("settings set platform.plugin.windows.disable-debug-heap true") |
| output = self._run_to_exit() |
| self.assertIn("_NO_DEBUG_HEAP=1", output) |
| output = self._run_to_exit(["_NO_DEBUG_HEAP=2"]) |
| self.assertIn("_NO_DEBUG_HEAP=2", output) |
