| """Test SBValue::Persist""" | |
| import lldb | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test import lldbutil | |
| class SBValuePersistTestCase(TestBase): | |
| NO_DEBUG_INFO_TESTCASE = True | |
| def test(self): | |
| """Test SBValue::Persist""" | |
| self.build() | |
| self.setTearDownCleanup() | |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) | |
| lldbutil.run_break_set_by_source_regexp(self, "break here") | |
| 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"], | |
| ) | |
| # This is the function to remove the custom formats in order to have a | |
| # clean slate for the next test case. | |
| def cleanup(): | |
| self.runCmd("type format clear", check=False) | |
| self.runCmd("type summary clear", check=False) | |
| self.runCmd("type filter clear", check=False) | |
| self.runCmd("type synthetic clear", check=False) | |
| # Execute the cleanup function during test case tear down. | |
| self.addTearDownHook(cleanup) | |
| foo = self.frame().FindVariable("foo") | |
| bar = self.frame().FindVariable("bar") | |
| baz = self.frame().FindVariable("baz") | |
| self.assertTrue(foo.IsValid(), "foo is not valid") | |
| self.assertTrue(bar.IsValid(), "bar is not valid") | |
| self.assertTrue(baz.IsValid(), "baz is not valid") | |
| fooPersist = foo.Persist() | |
| barPersist = bar.Persist() | |
| bazPersist = baz.Persist() | |
| self.assertTrue(fooPersist.IsValid(), "fooPersist is not valid") | |
| self.assertTrue(barPersist.IsValid(), "barPersist is not valid") | |
| self.assertTrue(bazPersist.IsValid(), "bazPersist is not valid") | |
| self.assertEqual(fooPersist.GetValueAsUnsigned(0), 10, "fooPersist != 10") | |
| self.assertEqual(barPersist.GetPointeeData().sint32[0], 4, "barPersist != 4") | |
| self.assertEqual(bazPersist.GetSummary(), '"85"', "bazPersist != 85") | |
| self.runCmd("continue") | |
| self.assertTrue(fooPersist.IsValid(), "fooPersist is not valid") | |
| self.assertTrue(barPersist.IsValid(), "barPersist is not valid") | |
| self.assertTrue(bazPersist.IsValid(), "bazPersist is not valid") | |
| self.assertEqual(fooPersist.GetValueAsUnsigned(0), 10, "fooPersist != 10") | |
| self.assertEqual(barPersist.GetPointeeData().sint32[0], 4, "barPersist != 4") | |
| self.assertEqual(bazPersist.GetSummary(), '"85"', "bazPersist != 85") | |
| self.expect("expr *(%s)" % (barPersist.GetName()), substrs=["= 4"]) |