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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 https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import BuildServerProtocol
import Foundation
import ISDBTestSupport
import LSPTestSupport
import LanguageServerProtocol
import SKCore
import SKTestSupport
import TSCBasic
import XCTest
/// The path to the INPUTS directory of shared test projects.
private let skTestSupportInputsDirectory: URL = {
#if os(macOS)
// FIXME: Use Bundle.module.resourceURL once the fix for SR-12912 is released.
var resources =
productsDirectory
.appendingPathComponent("SourceKitLSP_SKTestSupport.bundle")
.appendingPathComponent("Contents")
.appendingPathComponent("Resources")
if !FileManager.default.fileExists(atPath: resources.path) {
// Xcode and command-line swiftpm differ about the path.
resources.deleteLastPathComponent()
resources.deleteLastPathComponent()
}
#else
let resources = XCTestCase.productsDirectory
.appendingPathComponent("SourceKitLSP_SKTestSupport.resources")
#endif
guard FileManager.default.fileExists(atPath: resources.path) else {
fatalError("missing resources \(resources.path)")
}
return resources.appendingPathComponent("INPUTS", isDirectory: true).standardizedFileURL
}()
final class BuildServerBuildSystemTests: XCTestCase {
private var root: AbsolutePath {
try! AbsolutePath(
validating:
skTestSupportInputsDirectory
.appendingPathComponent(testDirectoryName, isDirectory: true).path
)
}
let buildFolder = try! AbsolutePath(validating: NSTemporaryDirectory())
func testServerInitialize() async throws {
let buildSystem = try await BuildServerBuildSystem(projectRoot: root)
assertEqual(
await buildSystem.indexDatabasePath,
try AbsolutePath(validating: "some/index/db/path", relativeTo: root)
)
assertEqual(
await buildSystem.indexStorePath,
try AbsolutePath(validating: "some/index/store/path", relativeTo: root)
)
}
func testFileRegistration() async throws {
let buildSystem = try await BuildServerBuildSystem(projectRoot: root)
let fileUrl = URL(fileURLWithPath: "/some/file/path")
let expectation = XCTestExpectation(description: "\(fileUrl) settings updated")
let buildSystemDelegate = TestDelegate(settingsExpectations: [DocumentURI(fileUrl): expectation])
defer {
// BuildSystemManager has a weak reference to delegate. Keep it alive.
_fixLifetime(buildSystemDelegate)
}
await buildSystem.setDelegate(buildSystemDelegate)
await buildSystem.registerForChangeNotifications(for: DocumentURI(fileUrl))
XCTAssertEqual(XCTWaiter.wait(for: [expectation], timeout: defaultTimeout), .completed)
}
func testBuildTargetsChanged() async throws {
let buildSystem = try await BuildServerBuildSystem(projectRoot: root)
let fileUrl = URL(fileURLWithPath: "/some/file/path")
let expectation = XCTestExpectation(description: "target changed")
let targetIdentifier = BuildTargetIdentifier(uri: try DocumentURI(string: "build://target/a"))
let buildSystemDelegate = TestDelegate(targetExpectations: [
BuildTargetEvent(
target: targetIdentifier,
kind: .created,
data: .dictionary(["key": "value"])
): expectation
])
defer {
// BuildSystemManager has a weak reference to delegate. Keep it alive.
_fixLifetime(buildSystemDelegate)
}
await buildSystem.setDelegate(buildSystemDelegate)
await buildSystem.registerForChangeNotifications(for: DocumentURI(fileUrl))
try await fulfillmentOfOrThrow([expectation])
}
}
final class TestDelegate: BuildSystemDelegate {
let settingsExpectations: [DocumentURI: XCTestExpectation]
let targetExpectations: [BuildTargetEvent: XCTestExpectation]
let dependenciesUpdatedExpectations: [DocumentURI: XCTestExpectation]
public init(
settingsExpectations: [DocumentURI: XCTestExpectation] = [:],
targetExpectations: [BuildTargetEvent: XCTestExpectation] = [:],
dependenciesUpdatedExpectations: [DocumentURI: XCTestExpectation] = [:]
) {
self.settingsExpectations = settingsExpectations
self.targetExpectations = targetExpectations
self.dependenciesUpdatedExpectations = dependenciesUpdatedExpectations
}
func buildTargetsChanged(_ changes: [BuildTargetEvent]) {
for event in changes {
targetExpectations[event]?.fulfill()
}
}
func fileBuildSettingsChanged(_ changedFiles: Set<DocumentURI>) {
for uri in changedFiles {
settingsExpectations[uri]?.fulfill()
}
}
public func filesDependenciesUpdated(_ changedFiles: Set<DocumentURI>) {
for uri in changedFiles {
dependenciesUpdatedExpectations[uri]?.fulfill()
}
}
func fileHandlingCapabilityChanged() {}
}
|
