|
2 | 2 | // ChangedBodyPropertyTests.swift |
3 | 3 | // OpenSwiftUICompatibilityTests |
4 | 4 |
|
| 5 | +#if canImport(Darwin) && !OPENSWIFTUI_SWIFT_LOG |
5 | 6 | import Testing |
| 7 | +import OSLog |
6 | 8 |
|
7 | 9 | #if os(iOS) |
8 | 10 | import UIKit |
9 | 11 | #endif |
10 | 12 |
|
11 | 13 | @MainActor |
12 | 14 | struct ChangedBodyPropertyTests { |
13 | | - @available(iOS 15, *) |
| 15 | + @available(iOS 15, macOS 12, *) |
| 16 | + private func verifyLog(expected: String) throws { |
| 17 | + let store = try OSLogStore(scope: .currentProcessIdentifier) |
| 18 | + let position = store.position(timeIntervalSinceLatestBoot: 0) |
| 19 | + let entries = try store |
| 20 | + .getEntries(at: position) // getEntries's with and at param is not respected on iOS, so I have to use last then. |
| 21 | + .compactMap { $0 as? OSLogEntryLog } |
| 22 | + #if OPENSWIFTUI_COMPATIBILITY_TEST |
| 23 | + .filter { $0.subsystem == "com.apple.SwiftUI" && $0.category == "Changed Body Properties" } |
| 24 | + #else |
| 25 | + .filter { $0.subsystem == "org.OpenSwiftUIProject.OpenSwiftUI" && $0.category == "Changed Body Properties" } |
| 26 | + #endif |
| 27 | + .map { $0.composedMessage } |
| 28 | + #expect(entries.last == expected) |
| 29 | + } |
| 30 | + |
| 31 | + #if OPENSWIFTUI_COMPATIBILITY_TEST |
| 32 | + @available(iOS 17.1, macOS 14.1, *) |
| 33 | + #else |
| 34 | + @available(iOS 15, macOS 12, *) |
| 35 | + #endif |
14 | 36 | @Test |
15 | 37 | func zeroPropertyView() throws { |
16 | 38 | struct ContentView: View { |
17 | 39 | var body: some View { |
18 | | - let _ = Self._printChanges() // ChangedBodyPropertyTests.ContentView: @self changed. |
| 40 | + let _ = Self._logChanges() |
19 | 41 | AnyView(EmptyView()) |
20 | 42 | } |
21 | 43 | } |
22 | 44 | #if os(iOS) |
23 | 45 | let vc = UIHostingController(rootView: ContentView()) |
24 | 46 | vc.triggerLayout() |
25 | 47 | workaroundIssue87(vc) |
| 48 | + try verifyLog(expected: "ChangedBodyPropertyTests.ContentView: @self changed.") |
26 | 49 | #endif |
27 | 50 | } |
28 | 51 |
|
29 | | - @available(iOS 15, *) |
| 52 | + #if OPENSWIFTUI_COMPATIBILITY_TEST |
| 53 | + @available(iOS 17.1, macOS 14.1, *) |
| 54 | + #else |
| 55 | + @available(iOS 15, macOS 12, *) |
| 56 | + #endif |
30 | 57 | @Test |
31 | 58 | func propertyView() throws { |
32 | 59 | struct ContentView: View { |
33 | 60 | var name = "" |
34 | 61 | var body: some View { |
35 | | - let _ = Self._printChanges() // ChangedBodyPropertyTests.ContentView: @self changed. |
| 62 | + let _ = Self._logChanges() |
36 | 63 | AnyView(EmptyView()) |
37 | 64 | } |
38 | 65 | } |
39 | 66 | #if os(iOS) |
40 | 67 | let vc = UIHostingController(rootView: ContentView()) |
41 | 68 | vc.triggerLayout() |
42 | 69 | workaroundIssue87(vc) |
| 70 | + try verifyLog(expected: "ChangedBodyPropertyTests.ContentView: @self changed.") |
43 | 71 | #endif |
44 | 72 | } |
45 | 73 |
|
46 | | - @available(iOS 15, *) |
| 74 | + #if OPENSWIFTUI_COMPATIBILITY_TEST |
| 75 | + @available(iOS 17.1, macOS 14.1, *) |
| 76 | + #else |
| 77 | + @available(iOS 15, macOS 12, *) |
| 78 | + #endif |
47 | 79 | @Test |
48 | 80 | func statePropertyView() throws { |
49 | 81 | struct ContentView: View { |
50 | 82 | @State var name = "" |
51 | 83 | var body: some View { |
52 | | - let _ = Self._printChanges() // ChangedBodyPropertyTests.ContentView: @self, @identity, _name changed. |
| 84 | + let _ = Self._logChanges() |
53 | 85 | AnyView(EmptyView()) |
54 | 86 | } |
55 | 87 | } |
56 | 88 | #if os(iOS) |
57 | 89 | let vc = UIHostingController(rootView: ContentView()) |
58 | 90 | vc.triggerLayout() |
59 | 91 | workaroundIssue87(vc) |
| 92 | + try verifyLog(expected: "ChangedBodyPropertyTests.ContentView: @self, @identity, _name changed.") |
60 | 93 | #endif |
61 | 94 | } |
62 | 95 | } |
| 96 | +#endif |
0 commit comments