| """ |
| Test the output of `frame diagnose` for dereferencing a function's return value |
| """ |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestDiagnoseDereferenceFunctionReturn(TestBase): |
| @skipUnlessDarwin |
| @skipIf( |
| archs=no_match(["x86_64"]) |
| ) # <rdar://problem/33842388> frame diagnose doesn't work for armv7 or arm64 |
| @expectedFailureAll(oslist=["macosx"], archs=["i386"], bugnumber="rdar://28656408") |
| def test_diagnose_dereference_function_return(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", substrs=["GetAFoo", "->b"] |
| ) |
