| // RUN: %target-run-simple-swift |
| // REQUIRES: executable_test |
| |
| import StdlibUnittest |
| |
| let RepeatTests = TestSuite("Repeated") |
| RepeatTests.test("repeatElement") { |
| let sequence = repeatElement(1, count: 5) |
| expectEqual(sequence.count, 5) |
| expectEqualSequence(sequence, [1, 1, 1, 1, 1]) |
| expectEqual(sequence.startIndex, 0) |
| expectEqual(sequence.endIndex, 5) |
| expectEqual(sequence[0], 1) |
| } |
| |
| RepeatTests.test("associated-types") { |
| typealias Subject = Repeated<String> |
| expectRandomAccessCollectionAssociatedTypes( |
| collectionType: Subject.self, |
| iteratorType: IndexingIterator<Subject>.self, |
| subSequenceType: Slice<Subject>.self, |
| indexType: Int.self, |
| indicesType: CountableRange<Int>.self) |
| } |
| |
| RepeatTests.test("out-of-bounds") { |
| let sequence = repeatElement(0, count: 1) |
| expectCrashLater() |
| _ = sequence[sequence.count] |
| } |
| |
| runAllTests() |
| |
