1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
import SystemPackage
import XCTest
@testable import WASI
final class OpenParentTests: XCTestCase {
func testSplitParent() {
func XCTCheck(
_ lhs: (FilePath, FilePath.Component)?,
_ rhs: (FilePath, FilePath.Component)?,
file: StaticString = #file,
line: UInt = #line
) {
switch (lhs, rhs) {
case (.none, .none): return
case let (.some(lhs), .some(rhs)):
XCTAssertEqual(lhs.0, rhs.0, file: file, line: line)
XCTAssertEqual(lhs.1, rhs.1, file: file, line: line)
default:
XCTFail("\(String(describing: lhs)) and \(String(describing: rhs)) are not equal", file: file, line: line)
}
}
XCTCheck(splitParent(path: ""), nil)
XCTCheck(splitParent(path: "/"), (FilePath("/"), FilePath.Component(".")))
XCTCheck(splitParent(path: "/."), (FilePath("/."), FilePath.Component(".")))
XCTCheck(splitParent(path: "/a"), (FilePath("/"), FilePath.Component("a")))
XCTCheck(splitParent(path: "/a/"), (FilePath("/a"), FilePath.Component(".")))
XCTCheck(splitParent(path: "/a/."), (FilePath("/a/."), FilePath.Component(".")))
XCTCheck(splitParent(path: "/a/.."), (FilePath("/a/.."), FilePath.Component(".")))
XCTCheck(splitParent(path: "b"), (FilePath(""), FilePath.Component("b")))
XCTCheck(splitParent(path: "b/."), (FilePath("b/."), FilePath.Component(".")))
XCTCheck(splitParent(path: "b/.."), (FilePath("b/.."), FilePath.Component(".")))
XCTCheck(splitParent(path: "../c"), (FilePath(".."), FilePath.Component("c")))
}
}
|
