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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2014-2024 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 struct Basics.IdentifiableSet
import PackageModel
import PackageGraph
package func PackageGraphTester(_ graph: ModulesGraph, _ result: (PackageGraphResult) throws -> Void) rethrows {
try result(PackageGraphResult(graph))
}
public final class PackageGraphResult {
public let graph: ModulesGraph
public init(_ graph: ModulesGraph) {
self.graph = graph
}
// TODO: deprecate / transition to PackageIdentity
public func check(roots: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(graph.rootPackages.map{$0.manifest.displayName }.sorted(), roots.sorted(), file: file, line: line)
}
public func check(roots: PackageIdentity..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(graph.rootPackages.map{$0.identity }.sorted(), roots.sorted(), file: file, line: line)
}
// TODO: deprecate / transition to PackageIdentity
public func check(packages: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(graph.packages.map {$0.manifest.displayName }.sorted(), packages.sorted(), file: file, line: line)
}
public func check(packages: PackageIdentity..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(graph.packages.map {$0.identity }.sorted(), packages.sorted(), file: file, line: line)
}
public func check(modules: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(
graph.allModules
.filter { $0.type != .test }
.map { $0.name }
.sorted(), modules.sorted(), file: file, line: line)
}
public func check(products: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(Set(graph.allProducts.map { $0.name }), Set(products), file: file, line: line)
}
public func check(reachableTargets: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(Set(graph.reachableModules.map { $0.name }), Set(reachableTargets), file: file, line: line)
}
public func check(reachableProducts: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(Set(graph.reachableProducts.map { $0.name }), Set(reachableProducts), file: file, line: line)
}
public func check(
reachableBuildTargets: String...,
in environment: BuildEnvironment,
file: StaticString = #file,
line: UInt = #line
) throws {
let targets = Set(try self.reachableBuildTargets(in: environment).map({ $0.name }))
XCTAssertEqual(targets, Set(reachableBuildTargets), file: file, line: line)
}
public func check(
reachableBuildProducts: String...,
in environment: BuildEnvironment,
file: StaticString = #file,
line: UInt = #line
) throws {
let products = Set(try self.reachableBuildProducts(in: environment).map({ $0.name }))
XCTAssertEqual(products, Set(reachableBuildProducts), file: file, line: line)
}
package func checkTarget(
_ name: String,
destination: BuildTriple? = .none,
file: StaticString = #file,
line: UInt = #line,
body: (ResolvedTargetResult) -> Void
) {
let target = graph.module(for: name, destination: destination)
guard let target else {
return XCTFail("Target \(name) not found", file: file, line: line)
}
body(ResolvedTargetResult(target))
}
package func checkTargets(
_ name: String,
file: StaticString = #file,
line: UInt = #line,
body: ([ResolvedTargetResult]) throws -> Void
) rethrows {
try body(graph.allModules.filter { $0.name == name }.map(ResolvedTargetResult.init))
}
public func checkProduct(
_ name: String,
destination: BuildTriple? = .none,
file: StaticString = #file,
line: UInt = #line,
body: (ResolvedProductResult) -> Void
) {
let product = graph.product(for: name, destination: destination)
guard let product else {
return XCTFail("Product \(name) not found", file: file, line: line)
}
body(ResolvedProductResult(product))
}
public func check(testModules: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(
graph.allModules
.filter{ $0.type == .test }
.map{ $0.name }
.sorted(), testModules.sorted(), file: file, line: line)
}
public func find(package: PackageIdentity) -> ResolvedPackage? {
return graph.packages.first(where: { $0.identity == package })
}
private func reachableBuildTargets(in environment: BuildEnvironment) throws -> IdentifiableSet<ResolvedModule> {
let inputTargets = graph.inputPackages.lazy.flatMap { $0.modules }
let recursiveBuildTargetDependencies = try inputTargets
.flatMap { try $0.recursiveDependencies(satisfying: environment) }
.compactMap { $0.module }
return IdentifiableSet(inputTargets).union(recursiveBuildTargetDependencies)
}
private func reachableBuildProducts(in environment: BuildEnvironment) throws -> IdentifiableSet<ResolvedProduct> {
let recursiveBuildProductDependencies = try graph.inputPackages
.lazy
.flatMap { $0.modules }
.flatMap { try $0.recursiveDependencies(satisfying: environment) }
.compactMap { $0.product }
return IdentifiableSet(graph.inputPackages.flatMap { $0.products }).union(recursiveBuildProductDependencies)
}
}
package final class ResolvedTargetResult {
let target: ResolvedModule
init(_ target: ResolvedModule) {
self.target = target
}
public func check(dependencies: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(Set(dependencies), Set(target.dependencies.map({ $0.name })), file: file, line: line)
}
package func check(dependencies: [String], file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(Set(dependencies), Set(target.dependencies.map({ $0.name })), file: file, line: line)
}
package func checkDependency(
_ name: String,
file: StaticString = #file,
line: UInt = #line,
body: (ResolvedTargetDependencyResult) -> Void
) {
guard let dependency = target.dependencies.first(where: { $0.name == name }) else {
return XCTFail("Dependency \(name) not found", file: file, line: line)
}
body(ResolvedTargetDependencyResult(dependency))
}
public func check(type: Module.Kind, file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(type, target.type, file: file, line: line)
}
package func checkDeclaredPlatforms(_ platforms: [String: String], file: StaticString = #file, line: UInt = #line) {
let targetPlatforms = Dictionary(
uniqueKeysWithValues: target.supportedPlatforms.map { ($0.platform.name, $0.version.versionString) }
)
XCTAssertEqual(platforms, targetPlatforms, file: file, line: line)
}
public func checkDerivedPlatforms(_ platforms: [String: String], file: StaticString = #file, line: UInt = #line) {
let derived = platforms.map {
let platform = PlatformRegistry.default.platformByName[$0.key] ?? PackageModel.Platform
.custom(name: $0.key, oldestSupportedVersion: $0.value)
return self.target.getSupportedPlatform(for: platform, usingXCTest: self.target.type == .test)
}
let targetPlatforms = Dictionary(
uniqueKeysWithValues: derived.map { ($0.platform.name, $0.version.versionString) }
)
XCTAssertEqual(platforms, targetPlatforms, file: file, line: line)
}
package func checkDerivedPlatformOptions(
_ platform: PackageModel.Platform,
options: [String],
file: StaticString = #file,
line: UInt = #line
) {
let platform = self.target.getSupportedPlatform(for: platform, usingXCTest: target.type == .test)
XCTAssertEqual(platform.options, options, file: file, line: line)
}
public func check(buildTriple: BuildTriple, file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(self.target.buildTriple, buildTriple, file: file, line: line)
}
}
package final class ResolvedTargetDependencyResult {
private let dependency: ResolvedModule.Dependency
init(_ dependency: ResolvedModule.Dependency) {
self.dependency = dependency
}
public func checkConditions(satisfy environment: BuildEnvironment, file: StaticString = #file, line: UInt = #line) {
XCTAssert(dependency.conditions.allSatisfy({ $0.satisfies(environment) }), file: file, line: line)
}
public func checkConditions(
dontSatisfy environment: BuildEnvironment,
file: StaticString = #file,
line: UInt = #line
) {
XCTAssert(!dependency.conditions.allSatisfy({ $0.satisfies(environment) }), file: file, line: line)
}
public func checkTarget(
file: StaticString = #file,
line: UInt = #line,
body: (ResolvedTargetResult) -> Void
) {
guard case let .module(target, _) = self.dependency else {
return XCTFail("Dependency \(dependency) is not a target", file: file, line: line)
}
body(ResolvedTargetResult(target))
}
public func checkProduct(
file: StaticString = #file,
line: UInt = #line,
body: (ResolvedProductResult) -> Void
) {
guard case let .product(product, _) = self.dependency else {
return XCTFail("Dependency \(dependency) is not a product", file: file, line: line)
}
body(ResolvedProductResult(product))
}
}
public final class ResolvedProductResult {
private let product: ResolvedProduct
init(_ product: ResolvedProduct) {
self.product = product
}
public func check(modules: String..., file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(Set(modules), Set(product.modules.map({ $0.name })), file: file, line: line)
}
public func check(type: ProductType, file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(type, product.type, file: file, line: line)
}
public func checkDeclaredPlatforms(_ platforms: [String: String], file: StaticString = #file, line: UInt = #line) {
let targetPlatforms = Dictionary(uniqueKeysWithValues: product.supportedPlatforms.map({ ($0.platform.name, $0.version.versionString) }))
XCTAssertEqual(platforms, targetPlatforms, file: file, line: line)
}
public func checkDerivedPlatforms(_ platforms: [String: String], file: StaticString = #file, line: UInt = #line) {
let derived = platforms.map {
let platform = PlatformRegistry.default.platformByName[$0.key] ?? PackageModel.Platform.custom(name: $0.key, oldestSupportedVersion: $0.value)
return product.getSupportedPlatform(for: platform, usingXCTest: product.isLinkingXCTest)
}
let targetPlatforms = Dictionary(uniqueKeysWithValues: derived.map({ ($0.platform.name, $0.version.versionString) }))
XCTAssertEqual(platforms, targetPlatforms, file: file, line: line)
}
public func checkDerivedPlatformOptions(_ platform: PackageModel.Platform, options: [String], file: StaticString = #file, line: UInt = #line) {
let platform = product.getSupportedPlatform(for: platform, usingXCTest: product.isLinkingXCTest)
XCTAssertEqual(platform.options, options, file: file, line: line)
}
public func check(buildTriple: BuildTriple, file: StaticString = #file, line: UInt = #line) {
XCTAssertEqual(self.product.buildTriple, buildTriple, file: file, line: line)
}
package func checkTarget(
_ name: String,
file: StaticString = #file,
line: UInt = #line,
body: (ResolvedTargetResult) -> Void
) {
guard let target = product.modules.first(where: { $0.name == name }) else {
return XCTFail("Target \(name) not found", file: file, line: line)
}
body(ResolvedTargetResult(target))
}
}
extension ResolvedModule.Dependency {
package var name: String {
switch self {
case .module(let target, _):
return target.name
case .product(let product, _):
return product.name
}
}
}
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