mirror of
https://github.com/apple/sourcekit-lsp.git
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loveucifer
091e802f1c
This commit adds support for passing experimental features to SwiftParser through build settings. It includes: - Changes to SwiftLanguageService.swift to handle experimental features - Updates to SyntaxTreeManager.swift to pass these features to the parser - E2E tests verifying experimental features work with the SyntaxTreeManager
99 lines
3.7 KiB
Swift
99 lines
3.7 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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import BuildServerIntegration
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@_spi(SourceKitLSP) import LanguageServerProtocol
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import SKLogging
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import SKTestSupport
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import SourceKitLSP
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import SwiftLanguageService
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@_spi(ExperimentalLanguageFeatures) import SwiftParser
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import XCTest
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final class SwiftCompileCommandsTest: SourceKitLSPTestCase {
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func testWorkingDirectoryIsAdded() {
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let settings = FileBuildSettings(compilerArguments: ["a", "b"], workingDirectory: "/build/root", language: .swift)
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let compileCommand = SwiftCompileCommand(settings)
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XCTAssertEqual(compileCommand.compilerArgs, ["a", "b", "-working-directory", "/build/root"])
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}
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func testNoWorkingDirectory() {
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let settings = FileBuildSettings(compilerArguments: ["a", "b"], language: .swift)
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let compileCommand = SwiftCompileCommand(settings)
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XCTAssertEqual(compileCommand.compilerArgs, ["a", "b"])
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}
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func testPreexistingWorkingDirectoryArg() {
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let settings = FileBuildSettings(
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compilerArguments: ["a", "b", "-working-directory", "/custom-root"],
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workingDirectory: "/build/root",
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language: .swift
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)
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let compileCommand = SwiftCompileCommand(settings)
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XCTAssertEqual(compileCommand.compilerArgs, ["a", "b", "-working-directory", "/custom-root"])
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}
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func testExperimentalFeaturesExtraction() {
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let settings = FileBuildSettings(
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compilerArguments: [
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"a", "-enable-experimental-feature", "_test_EverythingUnexpected", "b",
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],
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language: .swift
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)
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let compileCommand = SwiftCompileCommand(settings)
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let features = compileCommand.experimentalFeatures
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XCTAssertEqual(features, [._test_EverythingUnexpected])
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}
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func testExperimentalFeaturesColonSuffix() {
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// Feature names with a colon suffix like "FeatureName:adoption" should
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// still be recognized by stripping the colon and everything after it.
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let settings = FileBuildSettings(
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compilerArguments: [
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"-enable-experimental-feature", "_test_EverythingUnexpected:adoption",
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],
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language: .swift
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)
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let compileCommand = SwiftCompileCommand(settings)
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let features = compileCommand.experimentalFeatures
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XCTAssertEqual(
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features,
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[._test_EverythingUnexpected],
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"Expected ._test_EverythingUnexpected to be extracted from '_test_EverythingUnexpected:adoption'"
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)
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}
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func testExperimentalFeaturesEmpty() {
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let settings = FileBuildSettings(compilerArguments: ["a", "b"], language: .swift)
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let compileCommand = SwiftCompileCommand(settings)
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XCTAssertEqual(compileCommand.experimentalFeatures, [], "Expected no experimental features when none are specified")
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}
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func testExperimentalFeaturesUnknownIgnored() {
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let settings = FileBuildSettings(
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compilerArguments: [
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"-enable-experimental-feature", "SomeUnknownFeature",
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"-enable-experimental-feature", "_test_EverythingUnexpected",
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],
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language: .swift
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)
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let compileCommand = SwiftCompileCommand(settings)
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let features = compileCommand.experimentalFeatures
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// Unknown features should be silently ignored
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XCTAssertEqual(
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features,
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[._test_EverythingUnexpected],
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"Expected only ._test_EverythingUnexpected, unknown features should be ignored"
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)
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}
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}
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