| from __future__ import print_function |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class ExprCharTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| |
| self.main_source = "main.cpp" |
| self.main_source_spec = lldb.SBFileSpec(self.main_source) |
| |
| def do_test(self, dictionary=None): |
| """These basic expression commands should work as expected.""" |
| self.build(dictionary=dictionary) |
| |
| (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, |
| '// Break here', self.main_source_spec) |
| frame = thread.GetFrameAtIndex(0) |
| |
| value = frame.EvaluateExpression("foo(c)") |
| self.assertTrue(value.IsValid()) |
| self.assertTrue(value.GetError().Success()) |
| self.assertEqual(value.GetValueAsSigned(0), 1) |
| |
| value = frame.EvaluateExpression("foo(sc)") |
| self.assertTrue(value.IsValid()) |
| self.assertTrue(value.GetError().Success()) |
| self.assertEqual(value.GetValueAsSigned(0), 2) |
| |
| value = frame.EvaluateExpression("foo(uc)") |
| self.assertTrue(value.IsValid()) |
| self.assertTrue(value.GetError().Success()) |
| self.assertEqual(value.GetValueAsSigned(0), 3) |
| |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765") |
| def test_default_char(self): |
| self.do_test() |
| |
| @expectedFailureAll( |
| archs=[ |
| "arm", |
| "aarch64", |
| "powerpc64le", |
| "s390x"], |
| bugnumber="llvm.org/pr23069") |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765") |
| def test_signed_char(self): |
| self.do_test(dictionary={'CFLAGS_EXTRAS': '-fsigned-char'}) |
| |
| @expectedFailureAll( |
| archs=[ |
| "i[3-6]86", |
| "x86_64", |
| "arm64", |
| 'armv7', |
| 'armv7k'], |
| bugnumber="llvm.org/pr23069, <rdar://problem/28721938>") |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765") |
| @expectedFailureAll(triple='mips*', bugnumber="llvm.org/pr23069") |
| def test_unsigned_char(self): |
| self.do_test(dictionary={'CFLAGS_EXTRAS': '-funsigned-char'}) |
