Add visionOS support

Nimble.podspec

@@ -12,6 +12,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = "10.15"
   s.tvos.deployment_target = "13.0"
   s.watchos.deployment_target = "7.0"
+  s.visionos.deployment_target = "1.0"
   s.source       = { :git => "https://github.com/Quick/Nimble.git",
                      :tag => "v#{s.version}" }
 
@@ -34,7 +35,7 @@ Pod::Spec.new do |s|
     'OTHER_SWIFT_FLAGS' => '$(inherited) -suppress-warnings',
   }
 
-  [s.osx, s.ios].each do |platform|
+  [s.osx, s.ios, s.visionos].each do |platform|
     platform.dependency 'CwlPreconditionTesting', '~> 2.1.0'
   end
 

Nimble.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 53;
+	objectVersion = 55;
 	objects = {
 
 /* Begin PBXAggregateTarget section */
@@ -143,7 +143,7 @@
 		89C297CE2A92AB34002A143F /* AsyncPromiseTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 89C297CD2A92AB34002A143F /* AsyncPromiseTest.swift */; };
 		89D8AC852B3211C600410644 /* CwlCatchException in Frameworks */ = {isa = PBXBuildFile; productRef = 89D8AC842B3211C600410644 /* CwlCatchException */; };
 		89D8AC872B3211EA00410644 /* CwlPosixPreconditionTesting in Frameworks */ = {isa = PBXBuildFile; platformFilters = (tvos, watchos, ); productRef = 89D8AC862B3211EA00410644 /* CwlPosixPreconditionTesting */; };
-		89D8AC892B3211EA00410644 /* CwlPreconditionTesting in Frameworks */ = {isa = PBXBuildFile; platformFilters = (driverkit, ios, maccatalyst, macos, ); productRef = 89D8AC882B3211EA00410644 /* CwlPreconditionTesting */; };
+		89D8AC892B3211EA00410644 /* CwlPreconditionTesting in Frameworks */ = {isa = PBXBuildFile; platformFilters = (driverkit, ios, maccatalyst, macos, xros, ); productRef = 89D8AC882B3211EA00410644 /* CwlPreconditionTesting */; };
 		89EEF5A52A03293100988224 /* AsyncMatcher.swift in Sources */ = {isa = PBXBuildFile; fileRef = 89EEF5A42A03293100988224 /* AsyncMatcher.swift */; };
 		89EEF5B72A032C3200988224 /* AsyncPredicateTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 89EEF5B22A032C2500988224 /* AsyncPredicateTest.swift */; };
 		89EEF5C02A06211C00988224 /* AsyncHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 89EEF5BB2A06210D00988224 /* AsyncHelpers.swift */; };
@@ -1183,10 +1183,10 @@
 				PRODUCT_NAME = Nimble;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				SUPPORTED_PLATFORMS = "appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator";
+				SUPPORTED_PLATFORMS = "appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = YES;
-				TARGETED_DEVICE_FAMILY = "1,2,3,4";
+				TARGETED_DEVICE_FAMILY = "1,2,3,4,7";
 			};
 			name = Debug;
 		};
@@ -1225,12 +1225,12 @@
 				PRODUCT_NAME = Nimble;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				SUPPORTED_PLATFORMS = "appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator";
+				SUPPORTED_PLATFORMS = "appletvos appletvsimulator iphoneos iphonesimulator macosx watchos watchsimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
-				TARGETED_DEVICE_FAMILY = "1,2,3,4";
+				TARGETED_DEVICE_FAMILY = "1,2,3,4,7";
 			};
 			name = Release;
 		};

Package.resolved

@@ -1,25 +1,23 @@
 {
-  "object": {
-    "pins": [
-      {
-        "package": "CwlCatchException",
-        "repositoryURL": "https://github.com/mattgallagher/CwlCatchException.git",
-        "state": {
-          "branch": null,
-          "revision": "f809deb30dc5c9d9b78c872e553261a61177721a",
-          "version": "2.0.0"
-        }
-      },
-      {
-        "package": "CwlPreconditionTesting",
-        "repositoryURL": "https://github.com/mattgallagher/CwlPreconditionTesting.git",
-        "state": {
-          "branch": null,
-          "revision": "c21f7bab5ca8eee0a9998bbd17ca1d0eb45d4688",
-          "version": "2.1.0"
-        }
+  "pins" : [
+    {
+      "identity" : "cwlcatchexception",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/mattgallagher/CwlCatchException.git",
+      "state" : {
+        "revision" : "3b123999de19bf04905bc1dfdb76f817b0f2cc00",
+        "version" : "2.1.2"
       }
-    ]
-  },
-  "version": 1
+    },
+    {
+      "identity" : "cwlpreconditiontesting",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/mattgallagher/CwlPreconditionTesting.git",
+      "state" : {
+        "revision" : "dc9af4781f2afdd1e68e90f80b8603be73ea7abc",
+        "version" : "2.2.0"
+      }
+    }
+  ],
+  "version" : 2
 }

Package@swift-5.9.swift

@@ -0,0 +1,65 @@
+// swift-tools-version:5.9
+import PackageDescription
+
+let package = Package(
+    name: "Nimble",
+    platforms: [
+      .macOS(.v10_15), .iOS(.v13), .tvOS(.v13), .watchOS(.v6), .visionOS(.v1)
+    ],
+    products: [
+        .library(
+            name: "Nimble",
+            targets: {
+                var targets: [String] = ["Nimble"]
+ #if os(macOS)
+                targets.append("NimbleObjectiveC")
+ #endif
+                return targets
+            }()
+        ),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/mattgallagher/CwlPreconditionTesting.git", .upToNextMajor(from: "2.2.0")),
+    ],
+    targets: {
+        var testHelperDependencies: [PackageDescription.Target.Dependency] = ["Nimble"]
+        #if os(macOS)
+        testHelperDependencies.append("NimbleObjectiveC")
+        #endif
+        var targets: [Target] = [
+            .target(
+                name: "Nimble",
+                dependencies: [
+                    .product(name: "CwlPreconditionTesting", package: "CwlPreconditionTesting",
+                             condition: .when(platforms: [.macOS, .iOS, .macCatalyst, .visionOS])),
+                    .product(name: "CwlPosixPreconditionTesting", package: "CwlPreconditionTesting",
+                             condition: .when(platforms: [.tvOS, .watchOS]))
+                ],
+                exclude: ["Info.plist"]
+            ),
+            .target(
+                name: "NimbleSharedTestHelpers",
+                dependencies: testHelperDependencies
+            ),
+            .testTarget(
+                name: "NimbleTests",
+                dependencies: ["Nimble", "NimbleSharedTestHelpers"],
+                exclude: ["Info.plist"]
+            ),
+        ]
+#if os(macOS)
+        targets.append(contentsOf: [
+            .target(
+                name: "NimbleObjectiveC",
+                dependencies: ["Nimble"]
+            ),
+            .testTarget(
+                name: "NimbleObjectiveCTests",
+                dependencies: ["NimbleObjectiveC", "Nimble", "NimbleSharedTestHelpers"]
+            )
+        ])
+ #endif
+        return targets
+    }(),
+    swiftLanguageVersions: [.v5]
+)

Sources/Nimble/Adapters/NimbleXCTestHandler.swift

@@ -45,7 +45,7 @@ class NimbleXCTestUnavailableHandler: AssertionHandler {
     private var stashed_swift_reportFatalErrorsToDebugger: Bool = false
 
     @objc public func testCaseWillStart(_ testCase: XCTestCase) {
-        #if (os(macOS) || os(iOS)) && !SWIFT_PACKAGE
+        #if (os(macOS) || os(iOS) || os(visionOS)) && !SWIFT_PACKAGE
         stashed_swift_reportFatalErrorsToDebugger = _swift_reportFatalErrorsToDebugger
         _swift_reportFatalErrorsToDebugger = false
         #endif
@@ -56,7 +56,7 @@ class NimbleXCTestUnavailableHandler: AssertionHandler {
     @objc public func testCaseDidFinish(_ testCase: XCTestCase) {
         currentTestCase = nil
 
-        #if (os(macOS) || os(iOS)) && !SWIFT_PACKAGE
+        #if (os(macOS) || os(iOS) || os(visionOS)) && !SWIFT_PACKAGE
         _swift_reportFatalErrorsToDebugger = stashed_swift_reportFatalErrorsToDebugger
         #endif
     }

Sources/Nimble/Matchers/BeginWith.swift

@@ -17,7 +17,7 @@ public func beginWith(_ startingElement: Any) -> Matcher<NMBOrderedCollection> {
     return Matcher.simple("begin with <\(startingElement)>") { actualExpression in
         guard let collection = try actualExpression.evaluate() else { return .fail }
         guard collection.count > 0 else { return .doesNotMatch }
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS) || os(visionOS)
             let collectionValue = collection.object(at: 0) as AnyObject
         #else
             guard let collectionValue = collection.object(at: 0) as? NSObject else {

Sources/Nimble/Matchers/EndWith.swift

@@ -25,7 +25,7 @@ public func endWith(_ endingElement: Any) -> Matcher<NMBOrderedCollection> {
         guard let collection = try actualExpression.evaluate() else { return .fail }
 
         guard collection.count > 0 else { return MatcherStatus(bool: false) }
-        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
+        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS) || os(visionOS)
             let collectionValue = collection.object(at: collection.count - 1) as AnyObject
         #else
             guard let collectionValue = collection.object(at: collection.count - 1) as? NSObject else {

Sources/Nimble/Matchers/ThrowAssertion.swift

@@ -1,5 +1,5 @@
 // swiftlint:disable all
-#if canImport(CwlPreconditionTesting) && (os(macOS) || os(iOS))
+#if canImport(CwlPreconditionTesting) && (os(macOS) || os(iOS) || os(visionOS))
 import CwlPreconditionTesting
 #elseif canImport(CwlPosixPreconditionTesting)
 import CwlPosixPreconditionTesting

Sources/Nimble/Nimble.h

@@ -1,9 +1,16 @@
 #import <Foundation/Foundation.h>
+
+// When running below Xcode 15, TARGET_OS_VISION is not defined. Since the project has TREAT_WARNINGS_AS_ERROS enabled
+// we need to workaround this warning.
+#ifndef TARGET_OS_VISION
+    #define TARGET_OS_VISION   0
+#endif /* TARGET_OS_VISION */
+
 #import <Nimble/NMBExceptionCapture.h>
 #import <Nimble/NMBStringify.h>
 #import <Nimble/DSL.h>
 
-#if TARGET_OS_OSX || TARGET_OS_IOS
+#if TARGET_OS_OSX || TARGET_OS_IOS || TARGET_OS_VISION
 #if COCOAPODS
     #import <CwlMachBadInstructionHandler/CwlMachBadInstructionHandler.h>
     #import <CwlCatchExceptionSupport/CwlCatchException.h>

test

@@ -13,13 +13,17 @@ if which xcodebuild > /dev/null; then
     LATEST_WATCHOS_SDK_VERSION=`xcodebuild -showsdks | grep -e '-sdk watchos' | cut -d ' ' -f 2 | ruby -e 'puts STDIN.read.chomp.split("\n").last'`
     LATEST_WATCHOS_VERSION=`xcrun simctl list | grep ^watchOS | ruby -e 'puts /\(([0-9.]+).*\)/.match(STDIN.read.chomp.split("\n").last).to_a[1]'`
     LATEST_MACOS_SDK_VERSION=`xcodebuild -showsdks | grep -e '-sdk macosx' | cut -d ' ' -f 2 | ruby -e 'puts STDIN.read.chomp.split("\n").last'`
+    LATEST_VISIONOS_SDK_VERSION=`xcodebuild -showsdks | grep -e '-sdk xros' | cut -d ' ' -f 2 | ruby -e 'puts STDIN.read.chomp.split("\n").last'`
+    LATEST_VISIONOS_VERSION=`xcrun simctl list | grep ^visionOS | ruby -e 'puts /\(([0-9.]+).*\)/.match(STDIN.read.chomp.split("\n").last).to_a[1]'`
     BUILD_IOS_SDK_VERSION=${NIMBLE_BUILD_IOS_SDK_VERSION:-$LATEST_IOS_SDK_VERSION}
     RUNTIME_IOS_VERSION=${NIMBLE_RUNTIME_IOS_VERSION:-$LATEST_IOS_VERSION}
     BUILD_TVOS_SDK_VERSION=${NIMBLE_BUILD_TVOS_SDK_VERSION:-$LATEST_TVOS_SDK_VERSION}
     RUNTIME_TVOS_VERSION=${NIMBLE_RUNTIME_TVOS_VERSION:-$LATEST_TVOS_VERSION}
     BUILD_WATCHOS_SDK_VERSION=${NIMBLE_BUILD_WATCHOS_SDK_VERSION:-$LATEST_WATCHOS_SDK_VERSION}
     RUNTIME_WATCHOS_VERSION=${NIMBLE_RUNTIME_WATCHOS_VERSION:-$LATEST_WATCHOS_VERSION}
     BUILD_MACOS_SDK_VERSION=${NIMBLE_BUILD_MACOS_SDK_VERSION:-$LATEST_MACOS_SDK_VERSION}
+    BUILD_VISIONOS_SDK_VERSION=${NIMBLE_BUILD_VISIONOS_SDK_VERSION:-$LATEST_VISIONOS_SDK_VERSION}
+    RUNTIME_VISIONOS_VERSION=${NIMBLE_RUNTIME_VISIONOS_VERSION:-$LATEST_VISIONOS_VERSION}
 fi
 
 set -e
@@ -51,6 +55,11 @@ function print_env {
     echo "   Building with watchOS SDK: `color_if_overridden $BUILD_WATCHOS_SDK_VERSION $NIMBLE_BUILD_WATCHOS_SDK_VERSION`"
     echo "   Running with watchOS: `color_if_overridden $RUNTIME_WATCHOS_VERSION $NIMBLE_RUNTIME_WATCHOS_VERSION`"
     echo
+    echo " visionOS:"
+    echo "   Latest visionOS SDK: $LATEST_VISIONOS_SDK_VERSION"
+    echo "   Building with visionOS SDK: `color_if_overridden $BUILD_VISIONOS_SDK_VERSION $NIMBLE_BUILD_VISIONOS_SDK_VERSION`"
+    echo "   Running with visionOS: `color_if_overridden $RUNTIME_VISIONOS_VERSION $NIMBLE_RUNTIME_VISIONOS_VERSION`"
+    echo
     echo " macOS:"
     echo "   Latest macOS SDK: $LATEST_MACOS_SDK_VERSION"
     echo "   Building with macOS SDK: `color_if_overridden $BUILD_MACOS_SDK_VERSION $NIMBLE_BUILD_MACOS_SDK_VERSION`"
@@ -85,6 +94,18 @@ function test_watchos {
     run set -o pipefail && xcodebuild -project Nimble.xcodeproj -scheme "Nimble" -configuration "Debug" -sdk "watchsimulator$BUILD_WATCHOS_SDK_VERSION" -destination "name=Apple Watch Series 6 (40mm),OS=$RUNTIME_WATCHOS_VERSION" OTHER_SWIFT_FLAGS='$(inherited) -suppress-warnings' build-for-testing test-without-building | xcpretty
 }
 
+function test_visionos {
+    if [[ -z $LATEST_VISIONOS_SDK_VERSION ]]; then
+        echo "visionOS is not supported on this machine"
+        return
+    fi
+
+    run set -o pipefail && xcodebuild -project Nimble.xcodeproj -scheme "Nimble" -configuration "Debug" -destination "generic/platform=visionOS" OTHER_SWIFT_FLAGS='$(inherited) -suppress-warnings' build | xcpretty
+
+    run osascript -e 'tell app "Simulator" to quit'
+    run set -o pipefail && xcodebuild -project Nimble.xcodeproj -scheme "Nimble" -configuration "Debug" -sdk "xrsimulator$BUILD_VISIONOS_SDK_VERSION" -destination "name=Apple Vision Pro),OS=$RUNTIME_VISIONOS_VERSION" OTHER_SWIFT_FLAGS='$(inherited) -suppress-warnings' build-for-testing test-without-building | xcpretty
+}
+
 function test_macos {
     run set -o pipefail && xcodebuild -project Nimble.xcodeproj -scheme "Nimble" -configuration "Debug" -sdk "macosx$BUILD_MACOS_SDK_VERSION" OTHER_SWIFT_FLAGS='$(inherited) -suppress-warnings' build-for-testing test-without-building | xcpretty
 }
@@ -116,11 +137,28 @@ function test_xcode_spm_watchos {
     run set -o pipefail && xcodebuild -scheme "Nimble" -configuration "Debug" -sdk "watchsimulator$BUILD_WATCHOS_SDK_VERSION" -destination "name=Apple Watch Series 6 (40mm),OS=$RUNTIME_WATCHOS_VERSION" OTHER_SWIFT_FLAGS='$(inherited) -suppress-warnings' build-for-testing test-without-building | xcpretty
 }
 
+function test_xcode_spm_visionos {
+    if [[ -z $LATEST_VISIONOS_SDK_VERSION ]]; then
+        echo "visionOS is not supported on this machine"
+        return
+    fi
+
+    run osascript -e 'tell app "Simulator" to quit'
+    mv Nimble.xcodeproj Nimble.xcodeproj.bak
+    trap 'mv Nimble.xcodeproj.bak Nimble.xcodeproj' EXIT
+    run set -o pipefail && xcodebuild -scheme "Nimble" -configuration "Debug" -sdk "xrsimulator$BUILD_WATCHOS_SDK_VERSION" -destination "name=Apple Vision Pro,OS=$RUNTIME_WATCHOS_VERSION" OTHER_SWIFT_FLAGS='$(inherited) -suppress-warnings' build-for-testing test-without-building | xcpretty
+}
+
 function test_podspec {
+    PLATFORMS="ios,tvos,watchos,macos"
+    if [[ ! -z $LATEST_VISIONOS_SDK_VERSION ]]; then
+        PLATFORMS="$PLATFORMS,visionos"
+    fi
+
     echo "Gathering CocoaPods installation information..."
     run bundle exec pod --version
     echo "Linting podspec..."
-    run bundle exec pod lib lint Nimble.podspec --skip-import-validation --verbose
+    run bundle exec pod lib lint Nimble.podspec --skip-import-validation --verbose --platforms=$PLATFORMS
 }
 
 function test_carthage {
@@ -147,12 +185,14 @@ function test() {
     test_ios
     test_tvos
     test_watchos
+    test_visionos
 
     if xcodebuild --help 2>&1 | grep xcframework > /dev/null; then
         test_xcode_spm_macos
         test_xcode_spm_ios
         test_xcode_spm_tvos
         test_xcode_spm_watchos
+        test_xcode_spm_visionos
     else
         echo "Not testing with Swift Package Manager version of Xcode because it requires at least Xcode 11"
     fi
@@ -189,6 +229,8 @@ function help {
     echo " tvos_xcodespm     - Runs the tests as an tvOS device using the Swift Package Manager version of Xcode"
     echo " watchos           - Runs the tests as an watchOS device"
     echo " watchos_xcodespm  - Runs the tests as an watchOS device using the Swift Package Manager version of Xcode"
+    echo " visionos          - Runs the tests as an visionOS device"
+    echo " visionos_xcodespm - Runs the tests as an visionOS device using the Swift Package Manager version of Xcode"
     echo " podspec           - Runs pod lib lint against the podspec to detect breaking changes"
     echo " carthage          - Runs verifyies that the carthage artifacts build"
     echo " swiftpm           - Runs the tests built by the Swift Package Manager"
@@ -209,6 +251,8 @@ function main {
             tvos_xcodespm) test_xcode_spm_tvos ;;
             watchos) test_watchos ;;
             watchos_xcodespm) test_xcode_spm_watchos ;;
+            visionos) test_visionos ;;
+            visionos_xcodespm) test_xcode_spm_visionos ;;
             macos) test_macos ;;
             macos_xcodespm) test_xcode_spm_macos ;;
             podspec) test_podspec ;;