| """ |
| Test the output of `frame diagnose` for dereferencing a bad reference |
| """ |
| |
| from __future__ import print_function |
| |
| import os |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestBadReference(TestBase): |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64 |
| def test_bad_reference(self): |
| TestBase.setUp(self) |
| self.build() |
| exe = self.getBuildArtifact("a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| self.runCmd("run", RUN_SUCCEEDED) |
| self.expect("thread list", "Thread should be stopped", |
| substrs=['stopped']) |
| self.expect("frame diagnose", "Crash diagnosis was accurate", "f->b") |
