build: Add scripts to build and test using Xcode

- xcode-build.sh builds and optionally tests SwiftFoundation.
  usage: ./xcode-build.sh [--clean] [--test]

- DarwinCompatibilityTests/xcode-build.sh builds and tests using
  the DarwinCompatibilityTests.
  usage: DarwinCompatibilityTests/xcode-build.sh [--clean]

Author: spevans

DarwinCompatibilityTests/TestsToSkip.txt

@@ -0,0 +1,47 @@
+TestByteCountFormatter
+TestCodable
+TestDateComponents
+TestDateFormatter
+TestDateIntervalFormatter
+TestDecimal
+TestFileManager
+TestHTTPCookie
+TestHTTPCookieStorage
+TestHTTPURLResponse
+TestISO8601DateFormatter
+TestIndexSet
+TestJSONEncoder
+TestJSONSerialization
+TestLengthFormatter
+TestNSArray
+TestNSAttributedString
+TestNSCache
+TestNSData
+TestNSDateComponents
+TestNSDictionary
+TestNSGeometry
+TestNSKeyedArchiver
+TestNSMutableAttributedString
+TestNSNumber
+TestNSOrderedSet
+TestNSRegularExpression
+TestNSSet
+TestNSSortDescriptor
+TestNSString
+TestNSTextCheckingResult
+TestNSURLRequest
+TestNotificationQueue
+TestNumberFormatter
+TestObjCRuntime
+TestProcess
+TestProcessInfo
+TestRunLoop
+TestTimeZone
+TestURLComponents
+TestURLProtocol
+TestURLRequest
+TestURLResponse
+TestURLSessionFTP
+TestUserDefaults
+TestXMLDocument
+TestXMLParser

DarwinCompatibilityTests/xcode-build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+DERIVED_DATA=dct-xcode-test-build
+if [ "$1" == "--clean" ]; then
+    rm -rf "${DERIVED_DATA}"
+    shift
+fi
+
+xcodebuild -derivedDataPath $DERIVED_DATA -project DarwinCompatibilityTests.xcodeproj -scheme xdgTestHelper  `sed 's/^/-skip-testing:DarwinCompatibilityTests\//g' DarwinCompatibilityTests/TestsToSkip.txt` test 

Foundation.xcodeproj/project.pbxproj

@@ -404,6 +404,9 @@
 		B933A79F1F3055F700FE6846 /* NSString-UTF32-LE-data.txt in Resources */ = {isa = PBXBuildFile; fileRef = B933A79D1F3055F600FE6846 /* NSString-UTF32-LE-data.txt */; };
 		B940492D223B146800FB4384 /* TestProgressFraction.swift in Sources */ = {isa = PBXBuildFile; fileRef = B940492C223B146800FB4384 /* TestProgressFraction.swift */; };
 		B951B5EC1F4E2A2000D8B332 /* TestNSLock.swift in Sources */ = {isa = PBXBuildFile; fileRef = B951B5EB1F4E2A2000D8B332 /* TestNSLock.swift */; };
+		B95FC97122AF0049005DEA0A /* SwiftFoundationNetworking.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 15B8043A228F376000B30FF6 /* SwiftFoundationNetworking.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		B95FC97322AF0060005DEA0A /* SwiftXCTest.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = B95FC97222AF0050005DEA0A /* SwiftXCTest.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		B95FC97522AF051B005DEA0A /* xcode-build.sh in Resources */ = {isa = PBXBuildFile; fileRef = B95FC97422AF051B005DEA0A /* xcode-build.sh */; };
 		B98E33DD2136AA740044EBE9 /* TestFileWithZeros.txt in Resources */ = {isa = PBXBuildFile; fileRef = B98E33DC2136AA740044EBE9 /* TestFileWithZeros.txt */; };
 		B9C0E89620C31AB60064C68C /* CFInternal.h in Headers */ = {isa = PBXBuildFile; fileRef = 5B5D888A1BBC963C00234F36 /* CFInternal.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		BB3D7558208A1E500085CFDC /* TestImports.swift in Sources */ = {isa = PBXBuildFile; fileRef = BB3D7557208A1E500085CFDC /* TestImports.swift */; };
@@ -596,6 +599,8 @@
 			dstSubfolderSpec = 10;
 			files = (
 				5BDC406E1BD6D8C400ED97BB /* SwiftFoundation.framework in CopyFiles */,
+				B95FC97122AF0049005DEA0A /* SwiftFoundationNetworking.framework in CopyFiles */,
+				B95FC97322AF0060005DEA0A /* SwiftXCTest.framework in CopyFiles */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -975,8 +980,10 @@
 		B91095791EEF237800A71930 /* NSString-UTF16-BE-data.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = "NSString-UTF16-BE-data.txt"; sourceTree = "<group>"; };
 		B933A79C1F3055F600FE6846 /* NSString-UTF32-BE-data.txt */ = {isa = PBXFileReference; lastKnownFileType = text; path = "NSString-UTF32-BE-data.txt"; sourceTree = "<group>"; };
 		B933A79D1F3055F600FE6846 /* NSString-UTF32-LE-data.txt */ = {isa = PBXFileReference; lastKnownFileType = text; path = "NSString-UTF32-LE-data.txt"; sourceTree = "<group>"; };
-		B940492C223B146800FB4384 /* TestProgressFraction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = TestProgressFraction.swift; path = TestFoundation/TestProgressFraction.swift; sourceTree = "<group>"; };
+		B940492C223B146800FB4384 /* TestProgressFraction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TestProgressFraction.swift; sourceTree = "<group>"; };
 		B951B5EB1F4E2A2000D8B332 /* TestNSLock.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TestNSLock.swift; sourceTree = "<group>"; };
+		B95FC97222AF0050005DEA0A /* SwiftXCTest.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; path = SwiftXCTest.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		B95FC97422AF051B005DEA0A /* xcode-build.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = "xcode-build.sh"; sourceTree = "<group>"; };
 		B98E33DC2136AA740044EBE9 /* TestFileWithZeros.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = TestFileWithZeros.txt; sourceTree = "<group>"; };
 		B9974B8F1EDF4A22007F15B8 /* TransferState.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TransferState.swift; sourceTree = "<group>"; };
 		B9974B901EDF4A22007F15B8 /* MultiHandle.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MultiHandle.swift; sourceTree = "<group>"; };
@@ -1221,7 +1228,7 @@
 		5B5D88531BBC938800234F36 = {
 			isa = PBXGroup;
 			children = (
-				B940492C223B146800FB4384 /* TestProgressFraction.swift */,
+				B95FC97422AF051B005DEA0A /* xcode-build.sh */,
 				B167A6641ED7303F0040B09A /* README.md */,
 				5BDC3F2C1BCC5DB500ED97BB /* Foundation */,
 				EAB57B681BD1A255004AC5C5 /* CoreFoundation */,
@@ -1230,6 +1237,7 @@
 				EA66F6371BF1619600136161 /* TestFoundation */,
 				5B5D89AB1BBDCD0B00234F36 /* Frameworks */,
 				5B5D885E1BBC938800234F36 /* Products */,
+				B95FC97222AF0050005DEA0A /* SwiftXCTest.framework */,
 			);
 			indentWidth = 4;
 			sourceTree = "<group>";
@@ -1707,6 +1715,7 @@
 				3EA9D66F1EF0532D00B362D6 /* TestJSONEncoder.swift */,
 				AA9E0E0C21FA6E0700963F4C /* TestPropertyListEncoder.swift */,
 				DCA8120A1F046D13000D0C86 /* TestCodable.swift */,
+				B940492C223B146800FB4384 /* TestProgressFraction.swift */,
 				C93559281C12C49F009FD6A9 /* TestAffineTransform.swift */,
 				EA66F63C1BF1619600136161 /* TestNSArray.swift */,
 				294E3C1C1CC5E19300E4F44C /* TestNSAttributedString.swift */,
@@ -2452,6 +2461,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				B95FC97522AF051B005DEA0A /* xcode-build.sh in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

xcode-build.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+DERIVED_DATA=xcode-test-build
+if [ "$1" == "--clean" ]; then
+    rm -rf "${DERIVED_DATA}"
+    shift
+fi
+
+xcodebuild -derivedDataPath $DERIVED_DATA -workspace Foundation.xcworkspace -scheme SwiftFoundation build
+xcodebuild -derivedDataPath $DERIVED_DATA -workspace Foundation.xcworkspace -scheme SwiftFoundationNetworking build
+
+
+if [ "$1" == "--test" ]; then
+    shift
+    xcodebuild -derivedDataPath $DERIVED_DATA -workspace Foundation.xcworkspace -scheme TestFoundation build
+    $DERIVED_DATA/Build/Products/Debug/TestFoundation.app/Contents/MacOS/TestFoundation $1
+fi
+