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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2014-2017 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
//
//===----------------------------------------------------------------------===//
import XCTest
import PackageModel
class SwiftLanguageVersionTests: XCTestCase {
func testBasics() throws {
let validVersions = [
"4" : "4",
"4.0" : "4.0",
"4.2" : "4.2",
"1.0.0" : "1.0.0",
"3.1.0" : "3.1.0",
]
for (version, expected) in validVersions {
guard let swiftVersion = SwiftLanguageVersion(string: version) else {
return XCTFail("Couldn't form a version with string: \(version)")
}
XCTAssertEqual(swiftVersion.rawValue, expected)
XCTAssertEqual(swiftVersion.description, expected)
}
let invalidVersions = [
"1.2.3.4",
"1.2-al..beta.0+bu.uni.ra",
"1.2.33-al..beta.0+bu.uni.ra",
".1.0.0-x.7.z.92",
"1.0.0-alpha.beta+",
"1.0.0beta",
"1.0.0-",
"1.-2.3",
"1.2.3d",
]
for version in invalidVersions {
if let swiftVersion = SwiftLanguageVersion(string: version) {
XCTFail("Formed an invalid version \(swiftVersion) with string: \(version)")
}
}
}
func testComparison() {
XCTAssertTrue(SwiftLanguageVersion(string: "4.0.1")! > SwiftLanguageVersion(string: "4")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.0")! == SwiftLanguageVersion(string: "4")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.1")! > SwiftLanguageVersion(string: "4")!)
XCTAssertTrue(SwiftLanguageVersion(string: "5")! >= SwiftLanguageVersion(string: "4")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.0.1")! < ToolsVersion(string: "4.1")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4")! == ToolsVersion(string: "4.0")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.2")! == ToolsVersion(string: "4.2")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.2")! < ToolsVersion(string: "4.3")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.2")! <= ToolsVersion(string: "4.3")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4.2")! <= ToolsVersion(string: "5.0")!)
XCTAssertTrue(SwiftLanguageVersion(string: "4")! < ToolsVersion(string: "5.0")!)
}
}
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