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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2015-2023 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 the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import Basics
@testable import Build
import LLBuildManifest
import PackageGraph
import PackageModel
import struct SPMBuildCore.BuildParameters
@_spi(SwiftPMInternal)
import SPMTestSupport
import class TSCBasic.InMemoryFileSystem
import XCTest
final class LLBuildManifestBuilderTests: XCTestCase {
func testCreateProductCommand() throws {
let pkg = AbsolutePath("/pkg")
let fs = InMemoryFileSystem(
emptyFiles:
pkg.appending(components: "Sources", "exe", "main.swift").pathString
)
let observability = ObservabilitySystem.makeForTesting()
let graph = try loadModulesGraph(
fileSystem: fs,
manifests: [
Manifest.createRootManifest(
displayName: "Pkg",
path: .init(validating: pkg.pathString),
targets: [
TargetDescription(name: "exe"),
]
),
],
observabilityScope: observability.topScope
)
// macOS, release build
var plan = try mockBuildPlan(
environment: BuildEnvironment(
platform: .macOS,
configuration: .release
),
graph: graph,
fileSystem: fs,
observabilityScope: observability.topScope
)
var result = try BuildPlanResult(plan: plan)
var buildProduct = try result.buildProduct(for: "exe")
var llbuild = LLBuildManifestBuilder(
plan,
fileSystem: localFileSystem,
observabilityScope: observability.topScope
)
try llbuild.createProductCommand(buildProduct)
var basicReleaseCommandNames = [
AbsolutePath("/path/to/build/\(plan.destinationBuildParameters.triple)/release/exe.product/Objects.LinkFileList").pathString,
"<exe-\(plan.destinationBuildParameters.triple)-release.exe>",
"C.exe-\(plan.destinationBuildParameters.triple)-release.exe",
]
XCTAssertEqual(
llbuild.manifest.commands.map(\.key).sorted(),
basicReleaseCommandNames.sorted()
)
// macOS, debug build
plan = try mockBuildPlan(
environment: BuildEnvironment(
platform: .macOS,
configuration: .debug
),
graph: graph,
fileSystem: fs,
observabilityScope: observability.topScope
)
result = try BuildPlanResult(plan: plan)
buildProduct = try result.buildProduct(for: "exe")
llbuild = LLBuildManifestBuilder(plan, fileSystem: fs, observabilityScope: observability.topScope)
try llbuild.createProductCommand(buildProduct)
let entitlementsCommandName = "C.exe-\(plan.destinationBuildParameters.triple)-debug.exe-entitlements"
var basicDebugCommandNames = [
AbsolutePath("/path/to/build/\(plan.destinationBuildParameters.triple)/debug/exe.product/Objects.LinkFileList").pathString,
"<exe-\(plan.destinationBuildParameters.triple)-debug.exe>",
"C.exe-\(plan.destinationBuildParameters.triple)-debug.exe",
]
XCTAssertEqual(
llbuild.manifest.commands.map(\.key).sorted(),
(basicDebugCommandNames + [
AbsolutePath("/path/to/build/\(plan.destinationBuildParameters.triple)/debug/exe-entitlement.plist").pathString,
entitlementsCommandName,
]).sorted()
)
guard let entitlementsCommand = llbuild.manifest.commands[entitlementsCommandName]?.tool as? ShellTool else {
XCTFail("unexpected entitlements command type")
return
}
XCTAssertEqual(
entitlementsCommand.inputs,
[
.file("/path/to/build/\(plan.destinationBuildParameters.triple)/debug/exe", isMutated: true),
.file("/path/to/build/\(plan.destinationBuildParameters.triple)/debug/exe-entitlement.plist"),
]
)
XCTAssertEqual(
entitlementsCommand.outputs,
[
.virtual("exe-\(plan.destinationBuildParameters.triple)-debug.exe-CodeSigning"),
]
)
// Linux, release build
plan = try mockBuildPlan(
environment: BuildEnvironment(
platform: .linux,
configuration: .release
),
graph: graph,
fileSystem: fs,
observabilityScope: observability.topScope
)
result = try BuildPlanResult(plan: plan)
buildProduct = try result.buildProduct(for: "exe")
llbuild = LLBuildManifestBuilder(plan, fileSystem: localFileSystem, observabilityScope: observability.topScope)
try llbuild.createProductCommand(buildProduct)
basicReleaseCommandNames = [
AbsolutePath("/path/to/build/\(plan.destinationBuildParameters.triple)/release/exe.product/Objects.LinkFileList").pathString,
"<exe-\(plan.destinationBuildParameters.triple)-release.exe>",
"C.exe-\(plan.destinationBuildParameters.triple)-release.exe",
]
XCTAssertEqual(
llbuild.manifest.commands.map(\.key).sorted(),
basicReleaseCommandNames.sorted()
)
// Linux, debug build
plan = try mockBuildPlan(
environment: BuildEnvironment(
platform: .linux,
configuration: .debug
),
graph: graph,
fileSystem: fs,
observabilityScope: observability.topScope
)
result = try BuildPlanResult(plan: plan)
buildProduct = try result.buildProduct(for: "exe")
llbuild = LLBuildManifestBuilder(plan, fileSystem: fs, observabilityScope: observability.topScope)
try llbuild.createProductCommand(buildProduct)
basicDebugCommandNames = [
AbsolutePath("/path/to/build/\(plan.destinationBuildParameters.triple)/debug/exe.product/Objects.LinkFileList").pathString,
"<exe-\(plan.destinationBuildParameters.triple)-debug.exe>",
"C.exe-\(plan.destinationBuildParameters.triple)-debug.exe",
]
XCTAssertEqual(
llbuild.manifest.commands.map(\.key).sorted(),
basicDebugCommandNames.sorted()
)
}
/// Verifies that two modules with the same name but different triples don't share same build manifest keys.
func testToolsBuildTriple() throws {
let (graph, fs, scope) = try macrosPackageGraph()
let productsTriple = Triple.x86_64MacOS
let toolsTriple = Triple.arm64Linux
let plan = try BuildPlan(
destinationBuildParameters: mockBuildParameters(
destination: .target,
shouldLinkStaticSwiftStdlib: true,
triple: productsTriple
),
toolsBuildParameters: mockBuildParameters(
destination: .host,
triple: toolsTriple
),
graph: graph,
fileSystem: fs,
observabilityScope: scope
)
let builder = LLBuildManifestBuilder(plan, fileSystem: fs, observabilityScope: scope)
let manifest = try builder.generateManifest(at: "/manifest")
XCTAssertNotNil(manifest.commands["C.SwiftSyntax-aarch64-unknown-linux-gnu-debug-tool.module"])
// Ensure that Objects.LinkFileList is -tool suffixed.
XCTAssertNotNil(manifest.commands["/path/to/build/aarch64-unknown-linux-gnu/debug/MMIOMacros-tool.product/Objects.LinkFileList"])
}
}
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