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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 SwiftParser
import SwiftSyntax
import XCTest
import _SwiftSyntaxTestSupport
class AbsolutePositionTests: ParserTestCase {
public func testTokenAt() {
let source =
"""
func f(a: Int) { }
"""
let parsed = Parser.parse(source: source)
for expectedToken in parsed.tokens(viewMode: .sourceAccurate) {
let tokenStart = expectedToken.position.utf8Offset
let tokenEnd = expectedToken.endPosition.utf8Offset
for offset in tokenStart..<tokenEnd {
let token = parsed.token(at: AbsolutePosition(utf8Offset: offset))
XCTAssertEqual(token, expectedToken)
}
}
}
}
|
