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/*
This source file is part of the Swift.org open source project
Copyright (c) 2021 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 Swift project authors
*/
#if canImport(NIOHTTP1)
import Foundation
import XCTest
@testable import SwiftDocC
@testable import SwiftDocCUtilities
import SwiftDocCTestUtilities
import NIO
import NIOHTTP1
class FileRequestHandlerTests: XCTestCase {
let fileIO = NonBlockingFileIO(threadPool: NIOThreadPool(numberOfThreads: 2))
private func verifyAsset(root: URL, path: String, body: String, type: String, file: StaticString = #file, line: UInt = #line) throws {
let request = makeRequestHead(uri: path)
let factory = FileRequestHandler(rootURL: root, fileIO: fileIO)
let response = try responseWithPipeline(request: request, handler: factory)
XCTAssertEqual(response.head?.status, .ok, file: (file), line: line)
XCTAssertEqual(response.body, body, file: (file), line: line)
XCTAssertEqual(response.head?.headers["Content-type"], [type], file: (file), line: line)
XCTAssertEqual(response.head?.headers["Content-length"], ["\(body.count)"], file: (file), line: line)
}
func testFileHandlerAssets() throws {
let tempFolderURL = try createTempFolder(content: [
Folder(name: "data", content: [
TextFile(name: "test.json", utf8Content: "data"),
]),
Folder(name: "css", content: [
TextFile(name: "test.css", utf8Content: "css"),
]),
Folder(name: "js", content: [
TextFile(name: "test.js", utf8Content: "js"),
]),
Folder(name: "fonts", content: [
TextFile(name: "test.otf", utf8Content: "font"),
TextFile(name: "test.ttf", utf8Content: "ttf"),
]),
Folder(name: "images", content: [
TextFile(name: "image.png", utf8Content: "png"),
TextFile(name: "image.gif", utf8Content: "gif"),
TextFile(name: "image.jpg", utf8Content: "jpg"),
TextFile(name: "logo.svg", utf8Content: "svg"),
]),
Folder(name: "img", content: [
TextFile(name: "image.png", utf8Content: "png"),
TextFile(name: "image.gif", utf8Content: "gif"),
TextFile(name: "image.jpg", utf8Content: "jpg"),
]),
Folder(name: "videos", content: [
TextFile(name: "video.mov", utf8Content: "mov"),
TextFile(name: "video.avi", utf8Content: "avi"),
]),
Folder(name: "downloads", content: [
TextFile(name: "project.zip", utf8Content: "zip"),
]),
Folder(name: "index", content: [
TextFile(name: "index.json", utf8Content: "data"),
]),
])
try verifyAsset(root: tempFolderURL, path: "/data/test.json", body: "data", type: "application/json")
try verifyAsset(root: tempFolderURL, path: "/css/test.css", body: "css", type: "text/css")
try verifyAsset(root: tempFolderURL, path: "/js/test.js", body: "js", type: "text/javascript")
try verifyAsset(root: tempFolderURL, path: "/fonts/test.otf", body: "font", type: "font/otf")
// default font type
try verifyAsset(root: tempFolderURL, path: "/fonts/test.ttf", body: "ttf", type: "application/octet-stream")
try verifyAsset(root: tempFolderURL, path: "/images/image.png", body: "png", type: "image/png")
try verifyAsset(root: tempFolderURL, path: "/images/image.gif", body: "gif", type: "image/gif")
// default image type
try verifyAsset(root: tempFolderURL, path: "/images/image.jpg", body: "jpg", type: "image/jpeg")
try verifyAsset(root: tempFolderURL, path: "/images/logo.svg", body: "svg", type: "image/svg+xml")
try verifyAsset(root: tempFolderURL, path: "/img/image.png", body: "png", type: "image/png")
try verifyAsset(root: tempFolderURL, path: "/img/image.gif", body: "gif", type: "image/gif")
// default image type
try verifyAsset(root: tempFolderURL, path: "/img/image.jpg", body: "jpg", type: "image/jpeg")
try verifyAsset(root: tempFolderURL, path: "/videos/video.mov", body: "mov", type: "video/quicktime")
try verifyAsset(root: tempFolderURL, path: "/videos/video.avi", body: "avi", type: "video/x-msvideo")
try verifyAsset(root: tempFolderURL, path: "/downloads/project.zip", body: "zip", type: "application/zip")
// RenderIndex navigator index json
try verifyAsset(root: tempFolderURL, path: "/index/index.json", body: "data", type: "application/json")
}
func testFileHandlerAssetsMissing() throws {
let tempFolderURL = try createTempFolder(content: [])
let request = makeRequestHead(uri: "/css/b00011100.css")
let factory = FileRequestHandler(rootURL: tempFolderURL, fileIO: fileIO)
let response = try responseWithPipeline(request: request, handler: factory)
XCTAssertEqual(response.requestError?.status, .notFound)
}
func testFileHandlerWithRange() throws {
let tempFolderURL = try createTempFolder(content: [
Folder(name: "videos", content: [
TextFile(name: "video.mov", utf8Content: "Hello!"),
])
])
let request = makeRequestHead(uri: "/videos/video.mov", headers: [("Range", "bytes=0-1")])
let factory = FileRequestHandler(rootURL: tempFolderURL, fileIO: fileIO)
let response = try responseWithPipeline(request: request, handler: factory)
XCTAssertEqual(response.body, "He")
XCTAssertEqual(response.head?.status, .partialContent)
XCTAssertEqual(response.head?.headers["Accept-ranges"], ["bytes"])
XCTAssertEqual(response.head?.headers["Content-range"], ["bytes 0-1/6"])
// Verify we return the length of the requested range instead of the full length
XCTAssertEqual(response.head?.headers["Content-length"], ["2"])
}
func testFileInUpperDirectory() throws {
let tempFolderURL = try createTempFolder(content: [
Folder(name: "videos", content: [
TextFile(name: "video.mov", utf8Content: "Hello!"),
])
])
let request = makeRequestHead(uri: "/videos/../video.mov", headers: [("Range", "bytes=0-1")])
let factory = FileRequestHandler(rootURL: tempFolderURL, fileIO: fileIO)
let response = try responseWithPipeline(request: request, handler: factory)
XCTAssertNil(response.body, "He")
XCTAssertEqual(response.requestError?.status.code, RequestError.init(status: .unauthorized).status.code)
}
#if os(macOS)
func testMalformedURI() throws {
let tempFolderURL = try createTempFolder(content: [
Folder(name: "videos", content: [
TextFile(name: "video.mov", utf8Content: "Hello!"),
])
])
let request = makeRequestHead(uri: "https://invalid host.com", headers: [("Range", "bytes=0-1")])
let factory = FileRequestHandler(rootURL: tempFolderURL, fileIO: fileIO)
let response = try responseWithPipeline(request: request, handler: factory)
XCTAssertNil(response.body, "He")
XCTAssertEqual(response.requestError?.status.code, RequestError.init(status: .badRequest).status.code)
}
#endif
}
#endif
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