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// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2019 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
//
#if !DARWIN_COMPATIBILITY_TESTS // https://bugs.swift.org/browse/SR-10904
class CustomUnit: Unit {
required init(symbol: String) {
super.init(symbol: symbol)
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
public static nonisolated(unsafe) let bugs = CustomUnit(symbol: "bug")
public static nonisolated(unsafe) let features = CustomUnit(symbol: "feature")
}
#endif
class TestMeasurement: XCTestCase {
func testHashing() {
let lengths: [[Measurement<UnitLength>]] = [
[
Measurement(value: 5, unit: UnitLength.kilometers),
Measurement(value: 5000, unit: UnitLength.meters),
Measurement(value: 5000, unit: UnitLength.meters),
],
[
Measurement(value: 1, unit: UnitLength.kilometers),
Measurement(value: 1000, unit: UnitLength.meters),
],
[
Measurement(value: 1, unit: UnitLength.meters),
Measurement(value: 1000, unit: UnitLength.millimeters),
],
]
checkHashableGroups(lengths)
let durations: [[Measurement<UnitDuration>]] = [
[
Measurement(value: 3600, unit: UnitDuration.seconds),
Measurement(value: 60, unit: UnitDuration.minutes),
Measurement(value: 1, unit: UnitDuration.hours),
],
[
Measurement(value: 1800, unit: UnitDuration.seconds),
Measurement(value: 30, unit: UnitDuration.minutes),
Measurement(value: 0.5, unit: UnitDuration.hours),
]
]
checkHashableGroups(durations)
#if !DARWIN_COMPATIBILITY_TESTS
let custom: [Measurement<CustomUnit>] = [
Measurement(value: 1, unit: CustomUnit.bugs),
Measurement(value: 2, unit: CustomUnit.bugs),
Measurement(value: 3, unit: CustomUnit.bugs),
Measurement(value: 4, unit: CustomUnit.bugs),
Measurement(value: 1, unit: CustomUnit.features),
Measurement(value: 2, unit: CustomUnit.features),
Measurement(value: 3, unit: CustomUnit.features),
Measurement(value: 4, unit: CustomUnit.features),
]
checkHashable(custom, equalityOracle: { $0 == $1 })
#endif
}
let fixtures = [
Fixtures.zeroMeasurement,
Fixtures.lengthMeasurement,
Fixtures.frequencyMeasurement,
Fixtures.angleMeasurement,
]
func testCodingRoundtrip() throws {
for fixture in fixtures {
try fixture.assertValueRoundtripsInCoder()
}
}
func testLoadedValuesMatch() throws {
for fixture in fixtures {
try fixture.assertLoadedValuesMatch()
}
}
}
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