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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import SwiftSyntax
import SwiftSyntaxBuilder
import XCTest
final class IfConfigDeclSyntaxTests: XCTestCase {
func testIfConfigClauseSyntax() {
let buildable = IfConfigDeclSyntax(
clauses: IfConfigClauseListSyntax {
IfConfigClauseSyntax(
poundKeyword: .poundIfToken(),
condition: ExprSyntax("DEBUG"),
elements: .statements(
CodeBlockItemListSyntax {
DeclSyntax(
"""
public func debug(_ data: Foo) -> String {
return data.debugDescription
}
"""
)
}
)
)
IfConfigClauseSyntax(
poundKeyword: .poundElseifToken(),
condition: ExprSyntax("TEST"),
elements: .statements(
CodeBlockItemListSyntax {
DeclSyntax(
"""
public func debug(_ data: Foo) -> String {
return data.description
}
"""
)
}
)
)
IfConfigClauseSyntax(
poundKeyword: .poundElseToken(),
elements: .statements(
CodeBlockItemListSyntax {
DeclSyntax(
"""
public func debug(_ data: Foo) -> String {
return data.description
}
"""
)
}
)
)
},
poundEndif: .poundEndifToken()
)
assertBuildResult(
buildable,
"""
#if DEBUG
public func debug(_ data: Foo) -> String {
return data.debugDescription
}
#elseif TEST
public func debug(_ data: Foo) -> String {
return data.description
}
#else
public func debug(_ data: Foo) -> String {
return data.description
}
#endif
"""
)
}
}
|
