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|
//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 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
//
//===----------------------------------------------------------------------===//
@testable import Basics
@testable import PackageModel
import SPMTestSupport
import XCTest
import class TSCBasic.InMemoryFileSystem
private let usrBinTools = Dictionary(uniqueKeysWithValues: Toolset.KnownTool.allCases.map {
($0, try! AbsolutePath(validating: "/usr/bin/\($0.rawValue)"))
})
private let cCompilerOptions = ["-fopenmp"]
private let newCCompilerOptions = ["-pedantic"]
private let cxxCompilerOptions = ["-nostdinc++"]
private let compilersNoRoot = (
path: try! AbsolutePath(validating: "/tools/compilersNoRoot.json"),
json: #"""
{
"schemaVersion": "1.0",
"swiftCompiler": { "path": "\#(usrBinTools[.swiftCompiler]!)" },
"cCompiler": { "path": "\#(usrBinTools[.cCompiler]!)", "extraCLIOptions": \#(cCompilerOptions) },
"cxxCompiler": { "path": "\#(usrBinTools[.cxxCompiler]!)", "extraCLIOptions": \#(cxxCompilerOptions) },
}
"""# as SerializedJSON
)
private let noValidToolsNoRoot = (
path: try! AbsolutePath(validating: "/tools/noValidToolsNoRoot.json"),
json: #"""
{
"schemaVersion": "1.0",
"cCompiler": {}
}
"""# as SerializedJSON
)
private let unknownToolsNoRoot = (
path: try! AbsolutePath(validating: "/tools/unknownToolsNoRoot.json"),
json: #"""
{
"schemaVersion": "1.0",
"foo": {},
"bar": {}
}
"""# as SerializedJSON
)
private let otherToolsNoRoot = (
path: try! AbsolutePath(validating: "/tools/otherToolsNoRoot.json"),
json: #"""
{
"schemaVersion": "1.0",
"librarian": { "path": "\#(usrBinTools[.librarian]!)" },
"linker": { "path": "\#(usrBinTools[.linker]!)" },
"debugger": { "path": "\#(usrBinTools[.debugger]!)" }
}
"""# as SerializedJSON
)
private let someToolsWithRoot = (
path: try! AbsolutePath(validating: "/tools/someToolsWithRoot.json"),
json: #"""
{
"schemaVersion": "1.0",
"rootPath": "/custom",
"cCompiler": { "extraCLIOptions": \#(newCCompilerOptions) },
"linker": { "path": "ld" },
"librarian": { "path": "llvm-ar" },
"debugger": { "path": "\#(usrBinTools[.debugger]!)" }
}
"""# as SerializedJSON
)
private let someToolsWithRelativeRoot = (
path: try! AbsolutePath(validating: "/tools/someToolsWithRelativeRoot.json"),
json: #"""
{
"schemaVersion": "1.0",
"rootPath": "relative/custom",
"cCompiler": { "extraCLIOptions": \#(newCCompilerOptions) }
}
"""# as SerializedJSON
)
final class ToolsetTests: XCTestCase {
func testToolset() throws {
let fileSystem = InMemoryFileSystem()
try fileSystem.createDirectory(AbsolutePath(validating: "/tools"))
for testFile in [compilersNoRoot, noValidToolsNoRoot, unknownToolsNoRoot, otherToolsNoRoot, someToolsWithRoot, someToolsWithRelativeRoot] {
try fileSystem.writeFileContents(testFile.path, string: testFile.json.underlying)
}
let observability = ObservabilitySystem.makeForTesting()
let compilersToolset = try Toolset(from: compilersNoRoot.path, at: fileSystem, observability.topScope)
XCTAssertEqual(
compilersToolset.knownTools[.swiftCompiler],
Toolset.ToolProperties(path: usrBinTools[.swiftCompiler]!)
)
XCTAssertEqual(
compilersToolset.knownTools[.cCompiler],
Toolset.ToolProperties(path: usrBinTools[.cCompiler]!, extraCLIOptions: cCompilerOptions)
)
XCTAssertEqual(
compilersToolset.knownTools[.cxxCompiler],
Toolset.ToolProperties(path: usrBinTools[.cxxCompiler]!, extraCLIOptions: cxxCompilerOptions)
)
XCTAssertThrowsError(try Toolset(from: noValidToolsNoRoot.path, at: fileSystem, observability.topScope))
XCTAssertEqual(observability.errors.count, 1)
XCTAssertEqual(observability.warnings.count, 0)
let unknownToolsToolset = try Toolset(from: unknownToolsNoRoot.path, at: fileSystem, observability.topScope)
XCTAssertTrue(unknownToolsToolset.knownTools.isEmpty)
// +2 warnings for each unknown tool, no new errors
XCTAssertEqual(observability.errors.count, 1)
XCTAssertEqual(observability.warnings.count, 2)
var otherToolsToolset = try Toolset(from: otherToolsNoRoot.path, at: fileSystem, observability.topScope)
XCTAssertEqual(otherToolsToolset.knownTools.count, 3)
// no new warnings and errors were emitted
XCTAssertEqual(observability.errors.count, 1)
XCTAssertEqual(observability.warnings.count, 2)
otherToolsToolset.merge(with: compilersToolset)
XCTAssertEqual(
compilersToolset.knownTools[.swiftCompiler],
Toolset.ToolProperties(path: usrBinTools[.swiftCompiler]!)
)
XCTAssertEqual(
compilersToolset.knownTools[.cCompiler],
Toolset.ToolProperties(path: usrBinTools[.cCompiler]!, extraCLIOptions: cCompilerOptions)
)
XCTAssertEqual(
compilersToolset.knownTools[.cxxCompiler],
Toolset.ToolProperties(path: usrBinTools[.cxxCompiler]!, extraCLIOptions: cxxCompilerOptions)
)
XCTAssertEqual(
otherToolsToolset.knownTools[.librarian],
Toolset.ToolProperties(path: usrBinTools[.librarian]!)
)
XCTAssertEqual(
otherToolsToolset.knownTools[.linker],
Toolset.ToolProperties(path: usrBinTools[.linker]!)
)
XCTAssertEqual(
otherToolsToolset.knownTools[.debugger],
Toolset.ToolProperties(path: usrBinTools[.debugger]!)
)
let someToolsWithRoot = try Toolset(from: someToolsWithRoot.path, at: fileSystem, observability.topScope)
XCTAssertEqual(someToolsWithRoot.knownTools.count, 4)
// no new warnings and errors emitted
XCTAssertEqual(observability.errors.count, 1)
XCTAssertEqual(observability.warnings.count, 2)
otherToolsToolset.merge(with: someToolsWithRoot)
XCTAssertEqual(
otherToolsToolset.knownTools[.swiftCompiler],
Toolset.ToolProperties(path: usrBinTools[.swiftCompiler]!)
)
XCTAssertEqual(
otherToolsToolset.knownTools[.cCompiler],
Toolset.ToolProperties(
path: usrBinTools[.cCompiler]!,
extraCLIOptions: cCompilerOptions + newCCompilerOptions
)
)
XCTAssertEqual(
otherToolsToolset.knownTools[.cxxCompiler],
Toolset.ToolProperties(path: usrBinTools[.cxxCompiler]!, extraCLIOptions: cxxCompilerOptions)
)
XCTAssertEqual(
otherToolsToolset.knownTools[.librarian],
Toolset.ToolProperties(path: try! AbsolutePath(validating: "/custom/llvm-ar"))
)
XCTAssertEqual(
otherToolsToolset.knownTools[.linker],
Toolset.ToolProperties(path: try! AbsolutePath(validating: "/custom/ld"))
)
XCTAssertEqual(
otherToolsToolset.knownTools[.debugger],
Toolset.ToolProperties(path: usrBinTools[.debugger]!)
)
let someToolsWithRelativeRoot = try Toolset(from: someToolsWithRelativeRoot.path, at: fileSystem, observability.topScope)
XCTAssertEqual(
someToolsWithRelativeRoot,
Toolset(
knownTools: [.cCompiler: .init(extraCLIOptions: newCCompilerOptions)],
rootPaths: [try AbsolutePath(validating: "/tools/relative/custom")]
)
)
}
}
|
