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Merged
merged 1 commit into from
Oct 7, 2025
+43 −3
Merged

Tests: Run some test serially on Windows #9224

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25 changes: 25 additions & 0 deletions Sources/_InternalTestSupport/SwiftTesting+Traits.swift
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@@ -0,0 +1,25 @@
/*
This source file is part of the Swift.org open source project

Copyright (c) 2025 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 Swift project authors
*/

import Testing

#if os(Windows)
extension Trait where Self == ParallelizationTrait {
public static var serializedIfOnWindows: Self {
.serialized
}
}
#else
extension Trait where Self == ConditionTrait {
public static var serializedIfOnWindows: Self {
.enabled(if: true)
}
}
#endif
4 changes: 3 additions & 1 deletion Tests/CommandsTests/APIDiffTests.swift
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Expand Up @@ -33,7 +33,9 @@ extension Trait where Self == Testing.ConditionTrait {
}
}

@Suite
@Suite(
.serializedIfOnWindows,
)
struct APIDiffTests {
@discardableResult
private func execute(
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1 change: 1 addition & 0 deletions Tests/CommandsTests/BuildCommandTests.swift
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Expand Up @@ -119,6 +119,7 @@ fileprivate func build(
}

@Suite(
.serializedIfOnWindows,
.tags(
Tag.TestSize.large,
Tag.Feature.Command.Build,
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1 change: 1 addition & 0 deletions Tests/CommandsTests/CoverageTests.swift
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Expand Up @@ -20,6 +20,7 @@ import struct SPMBuildCore.BuildSystemProvider
import Testing

@Suite(
.serializedIfOnWindows,
.tags(
.TestSize.large,
.Feature.CodeCoverage,
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2 changes: 1 addition & 1 deletion Tests/CommandsTests/PackageCommandTests.swift
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Expand Up @@ -90,7 +90,7 @@ private func executeAddURLDependencyAndAssert(
}

@Suite(
// .serialized,
.serializedIfOnWindows,
.tags(
.TestSize.large,
.Feature.Command.Package.General,
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1 change: 1 addition & 0 deletions Tests/CommandsTests/PackageRegistryCommandTests.swift
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Expand Up @@ -31,6 +31,7 @@ let defaultRegistryBaseURL = URL("https://packages.example.com")
let customRegistryBaseURL = URL("https://custom.packages.example.com")

@Suite(
.serializedIfOnWindows,
.tags(
.Feature.Command.PackageRegistry.General,
),
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1 change: 1 addition & 0 deletions Tests/FunctionalTests/CFamilyTargetTests.swift
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Expand Up @@ -40,6 +40,7 @@ fileprivate func expectDirectoryContainsFile(
}

@Suite(
.serializedIfOnWindows,
.tags(
.TestSize.large,
),
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1 change: 1 addition & 0 deletions Tests/FunctionalTests/DependencyResolutionTests.swift
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Expand Up @@ -23,6 +23,7 @@ import struct SPMBuildCore.BuildSystemProvider
import enum TSCUtility.Git

@Suite(
.serializedIfOnWindows,
.tags(
Tag.TestSize.large,
),
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1 change: 1 addition & 0 deletions Tests/FunctionalTests/MacroTests.swift
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Expand Up @@ -19,6 +19,7 @@ import PackageModel
import Testing

@Suite(
.serializedIfOnWindows,
.tags(
Tag.TestSize.large
),
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1 change: 1 addition & 0 deletions Tests/FunctionalTests/ModuleAliasingFixtureTests.swift
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Expand Up @@ -20,6 +20,7 @@ import Workspace
import Testing

@Suite(
.serializedIfOnWindows,
.tags(
Tag.TestSize.large,
),
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2 changes: 2 additions & 0 deletions Tests/FunctionalTests/PluginTests.swift
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Expand Up @@ -24,8 +24,10 @@ import Testing
import Foundation

@Suite(
.serializedIfOnWindows,
.tags(
.Feature.Command.Package.Plugin,
.TestSize.large,
)
)
final class PluginTests {
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4 changes: 3 additions & 1 deletion Tests/FunctionalTests/TestDiscoveryTests.swift
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Expand Up @@ -18,7 +18,9 @@ import Testing
import struct Foundation.UUID
import class Foundation.ProcessInfo

@Suite
@Suite(
.serializedIfOnWindows,
)
struct TestDiscoveryTests {
static var buildSystems: [BuildSystemProvider.Kind] = [BuildSystemProvider.Kind.native, .swiftbuild]

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1 change: 1 addition & 0 deletions Tests/FunctionalTests/TraitTests.swift
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Expand Up @@ -20,6 +20,7 @@ import Testing
import _InternalTestSupport

@Suite(
.serializedIfOnWindows,
.tags(
Tag.TestSize.large,
Tag.Feature.Traits,
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1 change: 1 addition & 0 deletions Tests/FunctionalTests/VersionSpecificTests.swift
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Expand Up @@ -19,6 +19,7 @@ import struct SPMBuildCore.BuildSystemProvider
import enum PackageModel.BuildConfiguration

@Suite(
.serializedIfOnWindows,
.tags(
.TestSize.large,
),
Expand Down