Merge pull request #688 from JGiola/add-test-coverage-objc-runtime

Author: swift-ci

Foundation.xcodeproj/project.pbxproj

@@ -337,6 +337,7 @@
 		EA08126B1DA80C3600651B70 /* TestNSProgressFraction.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA08126A1DA80C3600651B70 /* TestNSProgressFraction.swift */; };
 		EA08126C1DA810BE00651B70 /* ProgressFraction.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA0812681DA71C8A00651B70 /* ProgressFraction.swift */; };
 		EA418C261D57257D005EAD0D /* NSKeyedArchiverHelpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA418C251D57257D005EAD0D /* NSKeyedArchiverHelpers.swift */; };
+		EA54A6FB1DB16D53009E0809 /* TestObjCRuntime.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA54A6FA1DB16D53009E0809 /* TestObjCRuntime.swift */; };
 		EA66F6361BEED03E00136161 /* TargetConditionals.h in Headers */ = {isa = PBXBuildFile; fileRef = EA66F6351BEED03E00136161 /* TargetConditionals.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		EA66F6481BF1619600136161 /* NSURLTestData.plist in Resources */ = {isa = PBXBuildFile; fileRef = EA66F63B1BF1619600136161 /* NSURLTestData.plist */; };
 		EA66F6671BF2F2F100136161 /* CoreFoundation.h in Headers */ = {isa = PBXBuildFile; fileRef = EA66F6651BF2F2E800136161 /* CoreFoundation.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -782,6 +783,7 @@
 		EA313DFE1BE7F2E90060A403 /* CFURLComponents.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = CFURLComponents.c; sourceTree = "<group>"; };
 		EA313DFF1BE7F2E90060A403 /* CFURLComponents.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CFURLComponents.h; sourceTree = "<group>"; };
 		EA418C251D57257D005EAD0D /* NSKeyedArchiverHelpers.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NSKeyedArchiverHelpers.swift; sourceTree = "<group>"; };
+		EA54A6FA1DB16D53009E0809 /* TestObjCRuntime.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TestObjCRuntime.swift; sourceTree = "<group>"; };
 		EA66F6351BEED03E00136161 /* TargetConditionals.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = TargetConditionals.h; path = CoreFoundation/Base.subproj/SwiftRuntime/TargetConditionals.h; sourceTree = SOURCE_ROOT; };
 		EA66F6381BF1619600136161 /* main.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = main.swift; sourceTree = "<group>"; };
 		EA66F63B1BF1619600136161 /* NSURLTestData.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = NSURLTestData.plist; sourceTree = "<group>"; };
@@ -1375,6 +1377,7 @@
 				5B6F17961C48631C00935030 /* TestUtils.swift */,
 				0383A1741D2E558A0052E5D1 /* TestNSStream.swift */,
 				5B1FD9E21D6D17B80080E83C /* TestNSURLSession.swift */,
+				EA54A6FA1DB16D53009E0809 /* TestObjCRuntime.swift */,
 			);
 			name = Tests;
 			sourceTree = "<group>";
@@ -2208,6 +2211,7 @@
 				5B13B3331C582D4C00651CE2 /* TestNSJSONSerialization.swift in Sources */,
 				5B13B33C1C582D4C00651CE2 /* TestNSOrderedSet.swift in Sources */,
 				5B13B34A1C582D4C00651CE2 /* TestNSURL.swift in Sources */,
+				EA54A6FB1DB16D53009E0809 /* TestObjCRuntime.swift in Sources */,
 				5B13B34D1C582D4C00651CE2 /* TestNSUUID.swift in Sources */,
 				5B13B3281C582D4C00651CE2 /* TestNSBundle.swift in Sources */,
 				5B13B32A1C582D4C00651CE2 /* TestNSCharacterSet.swift in Sources */,

TestFoundation/TestObjCRuntime.swift

@@ -0,0 +1,53 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+
+#if DEPLOYMENT_RUNTIME_OBJC || os(Linux)
+    import Foundation
+    import XCTest
+#else
+    import SwiftFoundation
+    import SwiftXCTest
+#endif
+
+class SwiftClass {
+    class InnerClass {}
+}
+
+struct SwfitStruct {}
+
+enum SwiftEnum {}
+
+class TestObjCRuntime: XCTestCase {
+    static var allTests: [(String, (TestObjCRuntime) -> () throws -> Void)] {
+        return [
+            ("testStringFromClass", testStringFromClass),
+            ("testClassFromString", testClassFromString),
+        ]
+    }
+
+    func testStringFromClass() {
+        XCTAssertEqual(NSStringFromClass(NSObject.self), "NSObject")
+        XCTAssertEqual(NSStringFromClass(SwiftClass.self), "TestFoundation.SwiftClass")
+#if DEPLOYMENT_RUNTIME_OBJC || os(Linux)
+        XCTAssertEqual(NSStringFromClass(XCTestCase.self), "XCTest.XCTestCase");
+#else
+        XCTAssertEqual(NSStringFromClass(XCTestCase.self), "SwiftXCTest.XCTestCase");
+#endif
+    }
+
+    func testClassFromString() {
+        XCTAssertNotNil(NSClassFromString("NSObject"))
+        XCTAssertNotNil(NSClassFromString("TestFoundation.SwiftClass"))
+        XCTAssertNil(NSClassFromString("TestFoundation.SwiftClass.InnerClass"))
+        XCTAssertNil(NSClassFromString("SwiftClass"))
+        XCTAssertNil(NSClassFromString("MadeUpClassName"))
+        XCTAssertNil(NSClassFromString("SwiftStruct"));
+        XCTAssertNil(NSClassFromString("SwiftEnum"));
+    }
+}

TestFoundation/main.swift

@@ -86,4 +86,5 @@ XCTMain([
     testCase(TestUnitConverter.allTests),
     testCase(TestProgressFraction.allTests),
     testCase(TestProgress.allTests),
+    testCase(TestObjCRuntime.allTests),
 ])