feat: SwiftUI time for initial display and time for full display

.github/workflows/test.yml

@@ -66,7 +66,7 @@ jobs:
             raw-test-output.log
 
   unit-tests:
-    name: Unit ${{matrix.platform}} - Xcode ${{matrix.xcode}} - OS ${{matrix.test-destination-os}}
+    name: Unit ${{matrix.platform}} - Xcode ${{matrix.xcode}} - OS ${{matrix.test-destination-os}} ${{matrix.scheme}}
     runs-on: ${{matrix.runs-on}}
     timeout-minutes: 20
     needs: build-test-server
@@ -84,21 +84,24 @@ jobs:
             xcode: "14.3"
             test-destination-os: "16.4"
             device: "iPhone 14"
-
+            scheme: "Sentry"
+
           # iOS 17
           - runs-on: macos-14
             platform: "iOS"
             xcode: "15.4"
             test-destination-os: "17.2"
             device: "iPhone 15"
-
+            scheme: "Sentry"
+
           # iOS 18
           - runs-on: macos-15
             platform: "iOS"
             xcode: "16.1"
             test-destination-os: "18.1"
             device: "iPhone 16"
-
+            scheme: "Sentry"
+
           # We don't run the unit tests on macOS 13 cause we run them on all on GH actions available iOS versions.
           # The chance of missing a bug solely on tvOS 16 that doesn't occur on iOS, macOS 12 or macOS 14 is minimal.
           # We are running tests on macOS 14 and later, as there were OS-internal changes introduced in succeeding versions.
@@ -108,25 +111,29 @@ jobs:
             platform: "macOS"
             xcode: "15.4"
             test-destination-os: "latest"
-
+            scheme: "Sentry"
+
           # macOS 15
           - runs-on: macos-15
             platform: "macOS"
             xcode: "16.1"
             test-destination-os: "latest"
-
+            scheme: "Sentry"
+
           # Catalyst. We test the latest version, as the risk something breaking on Catalyst and not
           # on an older iOS or macOS version is low.
           # In addition we are running tests on macOS 14, as there were OS-internal changes introduced in succeeding versions.
           - runs-on: macos-14
             platform: "Catalyst"
             xcode: "15.4"
             test-destination-os: "latest"
-
+            scheme: "Sentry"
+
           - runs-on: macos-15
             platform: "Catalyst"
             xcode: "16.1"
             test-destination-os: "latest"
+            scheme: "Sentry"
 
           # We don't run the unit tests on tvOS 16 cause we run them on all on GH actions available iOS versions.
           # The chance of missing a bug solely on tvOS 16 that doesn't occur on iOS, tvOS 15 or tvOS 16 is minimal.
@@ -137,12 +144,22 @@ jobs:
             platform: "tvOS"
             xcode: "15.4"
             test-destination-os: "17.5"
+            scheme: "Sentry"
+
+        # iOS 17
+          - runs-on: macos-14
+            platform: "iOS"
+            xcode: "15.4"
+            test-destination-os: "17.2"
+            device: "iPhone 15"
+            scheme: "SentrySwiftUI"
 
           # tvOS 18
           - runs-on: macos-15
             platform: "tvOS"
             xcode: "16.1"
             test-destination-os: "18.1"
+            scheme: "Sentry"
 
     steps:
       - uses: actions/checkout@v4
@@ -168,14 +185,14 @@ jobs:
       # We split building and running tests in two steps so we know how long running the tests takes.
       - name: Build tests
         id: build_tests
-        run: ./scripts/xcode-test.sh ${{matrix.platform}} ${{matrix.test-destination-os}} $GITHUB_REF_NAME build-for-testing "${{matrix.device}}" TestCI
+        run: ./scripts/xcode-test.sh ${{matrix.platform}} ${{matrix.test-destination-os}} $GITHUB_REF_NAME build-for-testing "${{matrix.device}}" TestCI ${{matrix.scheme}}
 
       - name: Run tests
         # We call a script with the platform so the destination
         # passed to xcodebuild doesn't end up in the job name,
         # because GitHub Actions don't provide an easy way of
         # manipulating string in expressions.
-        run: ./scripts/xcode-test.sh ${{matrix.platform}} ${{matrix.test-destination-os}} $GITHUB_REF_NAME test-without-building "${{matrix.device}}" TestCI
+        run: ./scripts/xcode-test.sh ${{matrix.platform}} ${{matrix.test-destination-os}} $GITHUB_REF_NAME test-without-building "${{matrix.device}}" TestCI ${{matrix.scheme}}
 
       - name: Slowest Tests
         if: ${{ always() }}

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Features
+
+- SwiftUI time for initial display and time for full display (#4596)
+
 ### Improvements
 
 - Improve compiler error message for missing Swift declarations due to APPLICATION_EXTENSION_API_ONLY (#4603)

Samples/iOS-SwiftUI/iOS-SwiftUI-UITests/LaunchUITests.swift

@@ -38,4 +38,12 @@ class LaunchUITests: XCTestCase {
         formScreenNavigationBar/*@START_MENU_TOKEN@*/.buttons["Test"]/*[[".otherElements[\"Test\"].buttons[\"Test\"]",".buttons[\"Test\"]"],[[[-1,1],[-1,0]]],[0]]@END_MENU_TOKEN@*/.tap()
         XCTAssertEqual(app.staticTexts["SPAN_ID"].label, "NO SPAN")
     }
+
+    func testTTID_TTFD() {
+        let app = XCUIApplication()
+        app.launch()
+        app.buttons["Show TTD"].tap()
+
+        XCTAssertEqual(app.staticTexts["TTDInfo"].label, "TTID and TTFD found")
+    }
 }

Samples/iOS-SwiftUI/iOS-SwiftUI.xcodeproj/project.pbxproj

@@ -21,6 +21,8 @@
 		D8199DCE29376FD90074249E /* SentrySwiftUI.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = D8BBD38B2901AE400011F850 /* SentrySwiftUI.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		D832FAF02982A908007A9A5F /* FormScreen.swift in Sources */ = {isa = PBXBuildFile; fileRef = D832FAEF2982A908007A9A5F /* FormScreen.swift */; };
 		D85388D12980222500B63908 /* UIKitScreen.swift in Sources */ = {isa = PBXBuildFile; fileRef = D85388D02980222500B63908 /* UIKitScreen.swift */; };
+		D8F0F3C02D0068A100826CE3 /* SentrySwiftUI.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D8BBD38B2901AE400011F850 /* SentrySwiftUI.framework */; };
+		D8F0F3C12D0068A100826CE3 /* SentrySwiftUI.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = D8BBD38B2901AE400011F850 /* SentrySwiftUI.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -108,6 +110,13 @@
 			remoteGlobalIDString = 63AA76651EB8CB2F00D153DE;
 			remoteInfo = SentryTests;
 		};
+		D833D61A2D13216300961E7A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 84D4FEA828ECD52700EDAAFE /* Sentry.xcodeproj */;
+			proxyType = 2;
+			remoteGlobalIDString = D833D60D2D1320B500961E7A;
+			remoteInfo = SentrySwiftUITests;
+		};
 		D8BBD38A2901AE400011F850 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 84D4FEA828ECD52700EDAAFE /* Sentry.xcodeproj */;
@@ -130,6 +139,17 @@
 			name = "Embed Frameworks";
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		D8F0F3C22D0068A100826CE3 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+				D8F0F3C12D0068A100826CE3 /* SentrySwiftUI.framework in Embed Frameworks */,
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
@@ -166,6 +186,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				D8F0F3C02D0068A100826CE3 /* SentrySwiftUI.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -190,6 +211,7 @@
 				8425DE232B52241000113FEF /* SentryProfilerTests.xctest */,
 				8425DE252B52241000113FEF /* libSentryTestUtils.a */,
 				8425DE272B52241000113FEF /* SentryTestUtilsDynamic.framework */,
+				D833D61B2D13216300961E7A /* libSentrySwiftUITests.a */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -306,6 +328,7 @@
 				7B64385326A6C0A6000D0F65 /* Sources */,
 				7B64385426A6C0A6000D0F65 /* Frameworks */,
 				7B64385526A6C0A6000D0F65 /* Resources */,
+				D8F0F3C22D0068A100826CE3 /* Embed Frameworks */,
 			);
 			buildRules = (
 			);
@@ -462,6 +485,13 @@
 			remoteRef = 84D4FEB328ECD52E00EDAAFE /* PBXContainerItemProxy */;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
+		D833D61B2D13216300961E7A /* libSentrySwiftUITests.a */ = {
+			isa = PBXReferenceProxy;
+			fileType = archive.ar;
+			path = libSentrySwiftUITests.a;
+			remoteRef = D833D61A2D13216300961E7A /* PBXContainerItemProxy */;
+			sourceTree = BUILT_PRODUCTS_DIR;
+		};
 		D8BBD38B2901AE400011F850 /* SentrySwiftUI.framework */ = {
 			isa = PBXReferenceProxy;
 			fileType = wrapper.framework;

Samples/iOS-SwiftUI/iOS-SwiftUI/ContentView.swift

@@ -15,6 +15,8 @@ class DataBag {
 
 struct ContentView: View {
 
+    @State var TTDInfo: String = ""
+
     var addBreadcrumbAction: () -> Void = {
         let crumb = Breadcrumb(level: SentryLevel.info, category: "Debug")
         crumb.message = "tapped addBreadcrumb"
@@ -89,12 +91,34 @@ struct ContentView: View {
         }
     }
 
+    func showTTD() {
+        guard let tracer = getCurrentTracer() else { return }
+
+        var log = [String]()
+
+        if !hasTTID(tracer: tracer) { log.append("TTID not found") }
+        if !hasTTFD(tracer: tracer) { log.append("TTFD not found") }
+
+        if log.isEmpty {
+            log.append("TTID and TTFD found")
+        }
+        TTDInfo = log.joined(separator: "\n")
+    }
+
     func getCurrentTracer() -> SentryTracer? {
         if DataBag.shared.info["initialTransaction"] == nil {
             DataBag.shared.info["initialTransaction"] = SentrySDK.span as? SentryTracer
         }
         return DataBag.shared.info["initialTransaction"] as? SentryTracer
     }
+
+    func hasTTID(tracer: SentryTracer?) -> Bool {
+        tracer?.children.contains { $0.spanDescription?.contains("initial display") == true } == true
+    }
+
+    func hasTTFD(tracer: SentryTracer?) -> Bool {
+        tracer?.children.contains { $0.spanDescription?.contains("full display") == true } == true
+    }
 
     func getCurrentSpan() -> Span? {
 
@@ -113,21 +137,24 @@ struct ContentView: View {
 
         return DataBag.shared.info["lastSpan"] as? Span
     }
-
+    
     var body: some View {
-        return SentryTracedView("Content View Body") {
-            NavigationView {
+        return SentryTracedView("Content View Body", waitForFullDisplay: true) {             NavigationView {
                 VStack(alignment: HorizontalAlignment.center, spacing: 16) {
                     Group {
                         Text(getCurrentTracer()?.transactionContext.name ?? "NO SPAN")
                             .accessibilityIdentifier("TRANSACTION_NAME")
+
                         Text(getCurrentTracer()?.transactionContext.spanId.sentrySpanIdString ?? "NO ID")
                             .accessibilityIdentifier("TRANSACTION_ID")
                             .sentryReplayMask()
 
                         Text(getCurrentTracer()?.transactionContext.origin ?? "NO ORIGIN")
                             .accessibilityIdentifier("TRACE_ORIGIN")
                     }.sentryReplayUnmask()
+                        .onAppear {
+                            SentrySDK.reportFullyDisplayed()
+                        }
                     SentryTracedView("Child Span") {
                         VStack {
                             Text(getCurrentSpan()?.spanDescription ?? "NO SPAN")
@@ -165,6 +192,9 @@ struct ContentView: View {
                             Button(action: captureTransactionAction) {
                                 Text("Capture Transaction")
                             }
+                            Button(action: showTTD) {
+                                Text("Show TTD")
+                            }
                         }
                         VStack(spacing: 16) {
                             Button(action: {
@@ -204,8 +234,11 @@ struct ContentView: View {
                         .background(Color.white)
                     }
                     SecondView()
+
+                    Text(TTDInfo)
+                        .accessibilityIdentifier("TTDInfo")
                 }
-            }
+        }
         }
     }
 }