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/*
This source file is part of the Swift.org open source project
Copyright (c) 2014 - 2017 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 Swift project authors
*/
import Foundation
import XCTest
import TSCBasic
class PathShimTests : XCTestCase {
func testRescursiveDirectoryCreation() {
// For the tests we'll need a temporary directory.
try! withTemporaryDirectory(removeTreeOnDeinit: true) { path in
// Create a directory under several ancestor directories.
let dirPath = path.appending(components: "abc", "def", "ghi", "mno", "pqr")
try! makeDirectories(dirPath)
// Check that we were able to actually create the directory.
XCTAssertTrue(localFileSystem.isDirectory(dirPath))
// Check that there's no error if we try to create the directory again.
try! makeDirectories(dirPath)
}
}
}
class WalkTests : XCTestCase {
func testNonRecursive() throws {
#if os(Android)
let root = "/system"
var expected: [AbsolutePath] = [
"\(root)/usr",
"\(root)/bin",
"\(root)/etc"
]
#else
let root = ""
var expected: [AbsolutePath] = [
"/usr",
"/bin",
"/sbin"
]
#endif
for x in try walk(AbsolutePath(validating: "\(root)/"), recursively: false) {
if let i = expected.firstIndex(of: x) {
expected.remove(at: i)
}
#if os(Android)
XCTAssertEqual(3, x.components.count)
#else
XCTAssertEqual(2, x.components.count)
#endif
}
XCTAssertEqual(expected.count, 0)
}
func testRecursive() {
let root = AbsolutePath(#file).parentDirectory.parentDirectory.parentDirectory.appending(component: "Sources")
var expected = [
root.appending(component: "TSCBasic"),
root.appending(component: "TSCUtility")
]
for x in try! walk(root) {
if let i = expected.firstIndex(of: x) {
expected.remove(at: i)
}
}
XCTAssertEqual(expected, [])
}
}
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