Remove uses of temp_await from SwiftTestCommand

Sources/Commands/SwiftTestCommand.swift

@@ -179,7 +179,7 @@ package enum TestOutput: String, ExpressibleByArgument {
 }
 
 /// swift-test tool namespace
-package struct SwiftTestCommand: SwiftCommand {
+package struct SwiftTestCommand: AsyncSwiftCommand {
  package static var configuration = CommandConfiguration(
  commandName: "test",
  _superCommandName: "swift",
@@ -200,7 +200,7 @@ package struct SwiftTestCommand: SwiftCommand {
 
  // MARK: - XCTest
 
- private func xctestRun(_ swiftCommandState: SwiftCommandState) throws {
+ private func xctestRun(_ swiftCommandState: SwiftCommandState) async throws {
  // validate XCTest available on darwin based systems
  let toolchain = try swiftCommandState.getTargetToolchain()
  let isHostTestingAvailable = try swiftCommandState.getHostToolchain().swiftSDK.supportsTesting
@@ -218,7 +218,7 @@ package struct SwiftTestCommand: SwiftCommand {
  let testProducts = try buildTestsIfNeeded(swiftCommandState: swiftCommandState, library: .xctest)
  if !self.options.shouldRunInParallel {
  let xctestArgs = try xctestArgs(for: testProducts, swiftCommandState: swiftCommandState)
- try runTestProducts(
+ try await runTestProducts(
  testProducts,
  additionalArguments: xctestArgs,
  buildParameters: buildParameters,
@@ -269,7 +269,7 @@ package struct SwiftTestCommand: SwiftCommand {
 
  // process code Coverage if request
  if self.options.enableCodeCoverage, runner.ranSuccessfully {
- try processCodeCoverage(testProducts, swiftCommandState: swiftCommandState, library: .xctest)
+ try await processCodeCoverage(testProducts, swiftCommandState: swiftCommandState, library: .xctest)
  }
 
  if !runner.ranSuccessfully {
@@ -337,11 +337,11 @@ package struct SwiftTestCommand: SwiftCommand {
 
  // MARK: - swift-testing
 
- private func swiftTestingRun(_ swiftCommandState: SwiftCommandState) throws {
+ private func swiftTestingRun(_ swiftCommandState: SwiftCommandState) async throws {
  let buildParameters = try swiftCommandState.buildParametersForTest(options: self.options, library: .swiftTesting)
  let testProducts = try buildTestsIfNeeded(swiftCommandState: swiftCommandState, library: .swiftTesting)
  let additionalArguments = Array(CommandLine.arguments.dropFirst())
- try runTestProducts(
+ try await runTestProducts(
  testProducts,
  additionalArguments: additionalArguments,
  buildParameters: buildParameters,
@@ -352,7 +352,7 @@ package struct SwiftTestCommand: SwiftCommand {
 
  // MARK: - Common implementation
 
- package func run(_ swiftCommandState: SwiftCommandState) throws {
+ package func run(_ swiftCommandState: SwiftCommandState) async throws {
  do {
  // Validate commands arguments
  try self.validateArguments(observabilityScope: swiftCommandState.observabilityScope)
@@ -369,10 +369,10 @@ package struct SwiftTestCommand: SwiftCommand {
  try command.run(swiftCommandState)
  } else {
  if try options.testLibraryOptions.enableSwiftTestingLibrarySupport(swiftCommandState: swiftCommandState) {
- try swiftTestingRun(swiftCommandState)
+ try await swiftTestingRun(swiftCommandState)
  }
  if options.testLibraryOptions.enableXCTestSupport {
- try xctestRun(swiftCommandState)
+ try await xctestRun(swiftCommandState)
  }
  }
  }
@@ -383,7 +383,7 @@ package struct SwiftTestCommand: SwiftCommand {
  buildParameters: BuildParameters,
  swiftCommandState: SwiftCommandState,
  library: BuildParameters.Testing.Library
- ) throws {
+ ) async throws {
  // Clean out the code coverage directory that may contain stale
  // profraw files from a previous run of the code coverage tool.
  if self.options.enableCodeCoverage {
@@ -418,7 +418,7 @@ package struct SwiftTestCommand: SwiftCommand {
  }
 
  if self.options.enableCodeCoverage, ranSuccessfully {
- try processCodeCoverage(testProducts, swiftCommandState: swiftCommandState, library: library)
+ try await processCodeCoverage(testProducts, swiftCommandState: swiftCommandState, library: library)
  }
 
  if self.options.enableExperimentalTestOutput, !ranSuccessfully {
@@ -462,16 +462,13 @@ package struct SwiftTestCommand: SwiftCommand {
  _ testProducts: [BuiltTestProduct],
  swiftCommandState: SwiftCommandState,
  library: BuildParameters.Testing.Library
- ) throws {
+ ) async throws {
  let workspace = try swiftCommandState.getActiveWorkspace()
  let root = try swiftCommandState.getWorkspaceRoot()
- let rootManifests = try temp_await {
- workspace.loadRootManifests(
- packages: root.packages,
- observabilityScope: swiftCommandState.observabilityScope,
- completion: $0
- )
- }
+ let rootManifests = try await workspace.loadRootManifests(
+ packages: root.packages,
+ observabilityScope: swiftCommandState.observabilityScope
+ )
  guard let rootManifest = rootManifests.values.first else {
  throw StringError("invalid manifests at \(root.packages)")
  }

Sources/SPMTestSupport/XCTAssertHelpers.swift

@@ -170,6 +170,16 @@ package func XCTAssertAsyncFalse(
  XCTAssertFalse(result, message(), file: file, line: line)
 }
 
+package func XCTAssertAsyncNil(
+ _ expression: @autoclosure () async throws -> Any?,
+ _ message: @autoclosure () -> String = "",
+ file: StaticString = #filePath,
+ line: UInt = #line
+) async rethrows {
+ let result = try await expression()
+ XCTAssertNil(result, message(), file: file, line: line)
+}
+
 package func XCTAssertThrowsCommandExecutionError<T>(
  _ expression: @autoclosure () throws -> T,
  _ message: @autoclosure () -> String = "",

Sources/swift-package-manager/SwiftPM.swift

@@ -44,7 +44,7 @@ struct SwiftPM {
  case "swift-experimental-sdk":
  await SwiftSDKCommand.main()
  case "swift-test":
- SwiftTestCommand.main()
+ await SwiftTestCommand.main()
  case "swift-run":
  await SwiftRunCommand.main()
  case "swift-package-collection":

Sources/swift-test/CMakeLists.txt

@@ -7,9 +7,12 @@
 # See http://swift.org/CONTRIBUTORS.txt for Swift project authors
 
 add_executable(swift-test
- main.swift)
+ Entrypoint.swift)
 target_link_libraries(swift-test PRIVATE
  Commands)
 
+target_compile_options(swift-test PRIVATE
+ -parse-as-library)
+
 install(TARGETS swift-test
  RUNTIME DESTINATION bin)

Sources/swift-test/main.swift → Sources/swift-test/Entrypoint.swift

@@ -12,4 +12,9 @@
 
 import Commands
 
-SwiftTestCommand.main()
+@main
+struct Entrypoint {
+ static func main() async {
+ await SwiftTestCommand.main()
+ }
+}

Tests/BuildTests/PluginsBuildPlanTests.swift

@@ -19,7 +19,7 @@ import PackageModel
 final class PluginsBuildPlanTests: XCTestCase {
  func testBuildToolsDatabasePath() throws {
  try fixture(name: "Miscellaneous/Plugins/MySourceGenPlugin") { fixturePath in
- let (stdout, stderr) = try executeSwiftBuild(fixturePath)
+ let (stdout, _) = try executeSwiftBuild(fixturePath)
  XCTAssertMatch(stdout, .contains("Build complete!"))
  XCTAssertTrue(localFileSystem.exists(fixturePath.appending(RelativePath(".build/plugins/tools/build.db"))))
  }

Tests/PackageGraphPerformanceTests/PackageGraphPerfTests.swift

@@ -151,7 +151,7 @@ final class PackageGraphPerfTests: XCTestCasePerf {
  measure {
  do {
  for _ in 0..<N {
- _ = try loadPackageGraph(
+ _ = try loadModulesGraph(
  fileSystem: fs,
  manifests: [root] + packageSequence,
  observabilityScope: observability.topScope