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//===----------------------------------------------------------------------===//
//
// 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 https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import LanguageServerProtocol
import SKTestSupport
import XCTest
final class IndexTests: XCTestCase {
func testIndexSwiftModules() async throws {
let project = try await SwiftPMTestProject(
files: [
"LibA/LibA.swift": """
public func 1️⃣aaa() {}
""",
"LibB/LibB.swift": """
import LibA
public func bbb() {
2️⃣aaa()
}
""",
"LibC/LibC.swift": """
import LibA
public func ccc() {
3️⃣aaa()
}
""",
],
manifest: """
let package = Package(
name: "MyLibrary",
targets: [
.target(name: "LibA"),
.target(name: "LibB", dependencies: ["LibA"]),
.target(name: "LibC", dependencies: ["LibA", "LibB"]),
]
)
""",
enableBackgroundIndexing: true
)
let (libAUri, libAPositions) = try project.openDocument("LibA.swift")
let libBUri = try project.uri(for: "LibB.swift")
let (libCUri, libCPositions) = try project.openDocument("LibC.swift")
let definitionPos = libAPositions["1️⃣"]
let referencePos = try project.position(of: "2️⃣", in: "LibB.swift")
let callPos = libCPositions["3️⃣"]
// MARK: Jump to definition
let response = try await project.testClient.send(
DefinitionRequest(
textDocument: TextDocumentIdentifier(libCUri),
position: libCPositions["3️⃣"]
)
)
guard case .locations(let jump) = response else {
XCTFail("Response is not locations")
return
}
XCTAssertEqual(jump.count, 1)
XCTAssertEqual(jump.first?.uri, libAUri)
XCTAssertEqual(jump.first?.range.lowerBound, definitionPos)
// MARK: Find references
let refs = try await project.testClient.send(
ReferencesRequest(
textDocument: TextDocumentIdentifier(libAUri),
position: definitionPos,
context: ReferencesContext(includeDeclaration: true)
)
)
XCTAssertEqual(
Set(refs),
[
Location(
uri: libAUri,
range: Range(definitionPos)
),
Location(
uri: libBUri,
range: Range(referencePos)
),
Location(
uri: libCUri,
range: Range(callPos)
),
]
)
}
func testIndexShutdown() async throws {
func listdir(_ url: URL) throws -> [URL] {
try FileManager.default.contentsOfDirectory(at: url, includingPropertiesForKeys: nil)
}
func checkRunningIndex(cleanUp: Bool, workspaceDirectory: URL) async throws -> URL? {
let project = try await IndexedSingleSwiftFileTestProject(
"""
func 1️⃣foo() {}
func bar() {
2️⃣foo()
}
""",
workspaceDirectory: workspaceDirectory,
cleanUp: cleanUp
)
let response = try await project.testClient.send(
DefinitionRequest(
textDocument: TextDocumentIdentifier(project.fileURI),
position: project.positions["2️⃣"]
)
)
guard case .locations(let jump) = response else {
XCTFail("Response is not locations")
return nil
}
XCTAssertEqual(jump.count, 1)
XCTAssertEqual(jump.first?.uri, project.fileURI)
XCTAssertEqual(jump.first?.range.lowerBound, project.positions["1️⃣"])
let tmpContents = try listdir(project.indexDBURL)
guard let versionedPath = tmpContents.filter({ $0.lastPathComponent.starts(with: "v") }).spm_only else {
XCTFail("expected one version path 'v[0-9]*', found \(tmpContents)")
return nil
}
let versionContentsBefore = try listdir(versionedPath)
XCTAssertEqual(versionContentsBefore.count, 1)
XCTAssert(versionContentsBefore.first?.lastPathComponent.starts(with: "p") ?? false)
_ = try await project.testClient.send(ShutdownRequest())
return versionedPath
}
let workspaceDirectory = try testScratchDir()
guard let versionedPath = try await checkRunningIndex(cleanUp: false, workspaceDirectory: workspaceDirectory) else {
return
}
let versionContentsAfter = try listdir(versionedPath)
XCTAssertEqual(versionContentsAfter.count, 1)
XCTAssertEqual(versionContentsAfter.first?.lastPathComponent, "saved")
_ = try await checkRunningIndex(cleanUp: true, workspaceDirectory: workspaceDirectory)
}
}
|
