Add 4 new crash types for demonstration with PLCrashReporter, adds visual feedback to watchOS app when slecting row

Author: cdillard-NewRelic

Test Harness/NRTestApp/NRTestApp (watchOS) Watch App/ContentView.swift

@@ -9,14 +9,26 @@ import SwiftUI
 import NewRelic
 
 struct ContentView: View {
-    var viewModel = UtilViewModel()
 
+    @State private var isTapped: UtilOption? = nil
+    var viewModel = UtilViewModel()
+
     var body: some View {
         List(viewModel.options, id: \.title) { option in
             Text(option.title)
+                .background( isTapped == option ? Color.gray.opacity(0.3) : Color.clear)
             .onTapGesture {
                 option.handler()
             }
+            .onLongPressGesture(minimumDuration: 0.1) { _ in
+                withAnimation {
+                    isTapped = option
+                }
+            } perform: {
+                withAnimation {
+                    isTapped = nil
+                }
+            }
         }
         .NRTrackView(name: "WatchOSContentView")
     }

Test Harness/NRTestApp/NRTestApp/Helpers/triggerException.h

@@ -10,4 +10,5 @@
 @interface triggerException : NSObject
 
 + (void) testing;
++ (void)invalidPerformSelector;
 @end

Test Harness/NRTestApp/NRTestApp/Helpers/triggerException.m

@@ -19,5 +19,8 @@ + (void) testing {
         [NewRelic recordHandledException:e];
     }
 }
++ (void)invalidPerformSelector {
+    [self performSelector:@selector(die_die)];
+}
 
 @end

Test Harness/NRTestApp/NRTestApp/ViewModels/UtilViewModel.swift

@@ -8,7 +8,11 @@
 import Foundation
 import NewRelic
 
-struct UtilOption {
+struct UtilOption: Equatable {
+    static func == (lhs: UtilOption, rhs: UtilOption) -> Bool {
+        lhs.title == rhs.title
+    }
+
     let title:String
     let handler:(() -> Void)
 }
@@ -38,6 +42,13 @@ class UtilViewModel {
         options.append(UtilOption(title: "Set Attributes", handler: { [self] in setAttributes()}))
         options.append(UtilOption(title: "Remove Attributes", handler: { [self] in removeAttributes()}))
         options.append(UtilOption(title: "Crash Now!", handler: { [self] in crash()}))
+
+        // crash types
+        options.append(UtilOption(title: "Unhandled Exception Now!", handler: { [self] in generateUncaughtException()}))
+        options.append(UtilOption(title: "Stack Overflow Now!", handler: { [self] in generateStackOverflow()}))
+        options.append(UtilOption(title: "Fatal App Hang Now!", handler: { [self] in generateFatalAppHang()}))
+        options.append(UtilOption(title: "Raise NSException Now!", handler: { [self] in throwNSException()}))
+
         options.append(UtilOption(title: "Record Error", handler: { [self] in makeError()}))
         options.append(UtilOption(title: "Record Handled Exception", handler: { triggerException.testing()}))
 
@@ -62,11 +73,41 @@ class UtilViewModel {
         options.append(UtilOption(title: "Shut down New Relic Agent", handler: { [self] in shutDown()}))
     }
 
+    // Crash Types
     func crash() {
         // This will cause a crash to test the crash uploader, crash files may not get recorded if the debugger is running.
         NewRelic.crashNow("New Relic intentionally crashed to test Utils")
     }
-    
+
+    func generateUncaughtException() {
+        let someJson : Dictionary = ["foo":self]
+        do {
+            let data = try JSONSerialization.data(withJSONObject: someJson, options: .prettyPrinted)
+            print("Received data: %@", data)
+        } catch {
+
+        }
+    }
+
+    func generateStackOverflow() {
+        let items = ["Hello world"]
+        // Use if statement to remove warning about calling self through any path
+        if (items[0] == "Hello world") {
+            generateStackOverflow()
+        }
+        print("items: %@", items)
+    }
+
+    func generateFatalAppHang() {
+        Thread.sleep(forTimeInterval: 3)
+        _exit(1)
+    }
+
+    func throwNSException() {
+        NSException(name: .internalInconsistencyException, reason: "example internalInconsistencyException", userInfo: nil).raise()
+    }
+    // End test crashes.
+
     func removeAttributes() {
         if(NewRelic.removeAllAttributes()){
             attributes = ""