| // RUN: %empty-directory(%t) |
| // RUN: %target-build-swift -I %S/../Inputs/clang-importer-sdk/platform/any/usr/include %s -o %t/a.out |
| // RUN: %target-codesign %t/a.out |
| // RUN: %target-run %t/a.out |
| // REQUIRES: executable_test |
| |
| import StdlibUnittest |
| |
| |
| import ctypes |
| |
| var BitfieldTestSuite = TestSuite("Bitfields") |
| |
| BitfieldTestSuite.test("Simple") { |
| var new: ModRM = ModRM() |
| new.rm = 7 |
| new.reg = 5 |
| new.mod = 3 |
| new.opcode = 44 |
| |
| expectEqual(7, new.rm) |
| expectEqual(5, new.reg) |
| expectEqual(3, new.mod) |
| expectEqual(44, new.opcode) |
| } |
| |
| BitfieldTestSuite.test("Anonymous Struct") { |
| var new = AnonStructWithBitfields() |
| new.left.first = 1 |
| new.left.second = -1 |
| new.right.first = -1 |
| new.right.second = 1 |
| |
| expectEqual(1, new.left.first) |
| expectEqual(-1, new.left.second) |
| expectEqual(-1, new.right.first) |
| expectEqual(1, new.right.second) |
| } |
| |
| BitfieldTestSuite.test("Initializer") { |
| let new = ModRM(rm: 6, reg: 4, mod: 2, opcode: 33) |
| |
| expectEqual(6, new.rm) |
| expectEqual(4, new.reg) |
| expectEqual(2, new.mod) |
| expectEqual(33, new.opcode) |
| } |
| |
| runAllTests() |
