Workaround Issue 87

Author: Kyle-Ye

Tests/OpenSwiftUICompatibilityTests/Integration/UIKit/UIHostingController+Helper.swift

@@ -13,4 +13,21 @@ extension UIHostingController {
         view.layoutSubviews()
     }
 }
+
+// FIXME: A workaround to bypass the Issue #87
+func workaroundIssue87(_ vc: UIViewController) {
+    if compatibilityTestEnabled {
+        return
+    } else {
+        // TODO: Use swift-test exist test feature to detect the crash instead or sliently workaroun it
+        CrashWorkaround.shared.objects.append(vc)
+    }
+}
+
+private final class CrashWorkaround {
+    private init() {}
+    static let shared = CrashWorkaround()
+    var objects: [Any?] = []
+}
+
 #endif

Tests/OpenSwiftUICompatibilityTests/Integration/UIKit/UIHostingControllerTests.swift

@@ -18,6 +18,7 @@ struct UIHostingControllerTests {
         }
         let vc = UIHostingController(rootView: ContentView())
         vc.triggerLayout()
+        workaroundIssue87(vc)
     }
 
     @Test("BodyAccessor crash for non empty View instance", .bug("#81", relationship: .verifiesFix))
@@ -30,6 +31,7 @@ struct UIHostingControllerTests {
         }
         let vc = UIHostingController(rootView: ContentView())
         vc.triggerLayout()
+        workaroundIssue87(vc)
     }
 }
 #endif

Tests/OpenSwiftUICompatibilityTests/View/Debug/ChangedBodyPropertyTests.swift

@@ -22,6 +22,7 @@ struct ChangedBodyPropertyTests {
         #if os(iOS)
         let vc = UIHostingController(rootView: ContentView())
         vc.triggerLayout()
+        workaroundIssue87(vc)
         #endif
     }
 
@@ -38,6 +39,7 @@ struct ChangedBodyPropertyTests {
         #if os(iOS)
         let vc = UIHostingController(rootView: ContentView())
         vc.triggerLayout()
+        workaroundIssue87(vc)
         #endif
     }
 
@@ -54,6 +56,7 @@ struct ChangedBodyPropertyTests {
         #if os(iOS)
         let vc = UIHostingController(rootView: ContentView())
         vc.triggerLayout()
+        workaroundIssue87(vc)
         #endif
     }
 }