| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| |
| class TestDateComponents: XCTestCase { |
| static var allTests: [(String, (TestDateComponents) -> () throws -> Void)] { |
| return [ |
| ("test_hash", test_hash), |
| ] |
| } |
| |
| func test_hash() { |
| let c1 = DateComponents(year: 2018, month: 8, day: 1) |
| let c2 = DateComponents(year: 2018, month: 8, day: 1) |
| |
| XCTAssertEqual(c1, c2) |
| XCTAssertEqual(c1.hashValue, c2.hashValue) |
| |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.calendar, |
| throughValues: [ |
| Calendar(identifier: .gregorian), |
| Calendar(identifier: .buddhist), |
| Calendar(identifier: .chinese), |
| Calendar(identifier: .coptic), |
| Calendar(identifier: .hebrew), |
| Calendar(identifier: .indian), |
| Calendar(identifier: .islamic), |
| Calendar(identifier: .iso8601), |
| Calendar(identifier: .japanese), |
| Calendar(identifier: .persian) |
| ]) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.timeZone, |
| throughValues: (-10...10).map { TimeZone(secondsFromGMT: 3600 * $0) }) |
| // Note: These assume components aren't range checked. |
| let integers: [Int?] = (0..<20).map { $0 as Int? } |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.era, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.year, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.quarter, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.month, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.day, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.hour, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.minute, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.second, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.nanosecond, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.weekOfYear, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.weekOfMonth, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.yearForWeekOfYear, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.weekday, |
| throughValues: integers) |
| checkHashing_ValueType( |
| initialValue: DateComponents(), |
| byMutating: \DateComponents.weekdayOrdinal, |
| throughValues: integers) |
| // isLeapMonth does not have enough values to test it here. |
| } |
| } |