Parity: URLCache

Implement it all.

Author: millenomi

CMakeLists.txt

@@ -519,6 +519,7 @@ if(ENABLE_TESTING)
                          TestFoundation/TestTimeZone.swift
                          TestFoundation/TestUnitConverter.swift
                          TestFoundation/TestUnit.swift
+                         TestFoundation/TestURLCache.swift
                          TestFoundation/TestURLCredential.swift
                          TestFoundation/TestURLProtectionSpace.swift
                          TestFoundation/TestURLProtocol.swift

Foundation.xcodeproj/project.pbxproj

@@ -12,6 +12,7 @@
 		1513A8432044893F00539722 /* FileManager_XDG.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1513A8422044893F00539722 /* FileManager_XDG.swift */; };
 		1520469B1D8AEABE00D02E36 /* HTTPServer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1520469A1D8AEABE00D02E36 /* HTTPServer.swift */; };
 		1539391422A07007006DFF4F /* TestCachedURLResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1539391322A07007006DFF4F /* TestCachedURLResponse.swift */; };
+		1539391522A07160006DFF4F /* TestNSSortDescriptor.swift in Sources */ = {isa = PBXBuildFile; fileRef = 152EF3932283457B001E1269 /* TestNSSortDescriptor.swift */; };
 		153CC8352215E00200BFE8F3 /* ScannerAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 153CC8322214C3D100BFE8F3 /* ScannerAPI.swift */; };
 		153E951120111DC500F250BE /* CFKnownLocations.h in Headers */ = {isa = PBXBuildFile; fileRef = 153E950F20111DC500F250BE /* CFKnownLocations.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		153E951220111DC500F250BE /* CFKnownLocations.c in Sources */ = {isa = PBXBuildFile; fileRef = 153E951020111DC500F250BE /* CFKnownLocations.c */; };
@@ -31,6 +32,7 @@
 		1578DA11212B407B003C9516 /* CFString_Internal.h in Headers */ = {isa = PBXBuildFile; fileRef = 1578DA10212B407B003C9516 /* CFString_Internal.h */; };
 		1578DA13212B4C35003C9516 /* CFOverflow.h in Headers */ = {isa = PBXBuildFile; fileRef = 1578DA12212B4C35003C9516 /* CFOverflow.h */; };
 		1578DA15212B6F33003C9516 /* CFCollections_Internal.h in Headers */ = {isa = PBXBuildFile; fileRef = 1578DA14212B6F33003C9516 /* CFCollections_Internal.h */; };
+		1581706322B1A29100348861 /* TestURLCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1581706222B1A29100348861 /* TestURLCache.swift */; };
 		158BCCAA2220A12600750239 /* TestDateIntervalFormatter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 158BCCA92220A12600750239 /* TestDateIntervalFormatter.swift */; };
 		158BCCAD2220A18F00750239 /* CFDateIntervalFormatter.h in Headers */ = {isa = PBXBuildFile; fileRef = 158BCCAB2220A18F00750239 /* CFDateIntervalFormatter.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		158BCCAE2220A18F00750239 /* CFDateIntervalFormatter.c in Sources */ = {isa = PBXBuildFile; fileRef = 158BCCAC2220A18F00750239 /* CFDateIntervalFormatter.c */; };
@@ -651,6 +653,7 @@
 		1578DA10212B407B003C9516 /* CFString_Internal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CFString_Internal.h; sourceTree = "<group>"; };
 		1578DA12212B4C35003C9516 /* CFOverflow.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CFOverflow.h; sourceTree = "<group>"; };
 		1578DA14212B6F33003C9516 /* CFCollections_Internal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CFCollections_Internal.h; sourceTree = "<group>"; };
+		1581706222B1A29100348861 /* TestURLCache.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TestURLCache.swift; sourceTree = "<group>"; };
 		158BCCA92220A12600750239 /* TestDateIntervalFormatter.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TestDateIntervalFormatter.swift; sourceTree = "<group>"; };
 		158BCCAB2220A18F00750239 /* CFDateIntervalFormatter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CFDateIntervalFormatter.h; sourceTree = "<group>"; };
 		158BCCAC2220A18F00750239 /* CFDateIntervalFormatter.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = CFDateIntervalFormatter.c; sourceTree = "<group>"; };
@@ -1771,6 +1774,7 @@
 				84BA558D1C16F90900F48C54 /* TestTimeZone.swift */,
 				EA66F6431BF1619600136161 /* TestURL.swift */,
 				F9E0BB361CA70B8000F7FF3C /* TestURLCredential.swift */,
+				1581706222B1A29100348861 /* TestURLCache.swift */,
 				83712C8D1C1684900049AD49 /* TestNSURLRequest.swift */,
 				DAA79BD820D42C07004AF044 /* TestURLProtectionSpace.swift */,
 				7A7D6FBA1C16439400957E2E /* TestURLResponse.swift */,
@@ -2916,8 +2920,10 @@
 				5B13B3271C582D4C00651CE2 /* TestNSArray.swift in Sources */,
 				5B13B3461C582D4C00651CE2 /* TestProcess.swift in Sources */,
 				555683BD1C1250E70041D4C6 /* TestUserDefaults.swift in Sources */,
+				1539391522A07160006DFF4F /* TestNSSortDescriptor.swift in Sources */,
 				DCA8120B1F046D13000D0C86 /* TestCodable.swift in Sources */,
 				7900433B1CACD33E00ECCBF1 /* TestNSCompoundPredicate.swift in Sources */,
+				1581706322B1A29100348861 /* TestURLCache.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Foundation/NSKeyedArchiver.swift

@@ -94,6 +94,13 @@ open class NSKeyedArchiver : NSCoder {
     /// The archiver’s delegate.
     open weak var delegate: NSKeyedArchiverDelegate?
 
+    /// The latest error.
+    private var _error: Error?
+    open override var error: Error? {
+        get { return _error }
+        set { _error = newValue }
+    }
+    
     /// The format in which the receiver encodes its data.
     ///
     /// The available formats are `xml` and `binary`.

Foundation/NSKeyedUnarchiver.swift

@@ -79,7 +79,11 @@ open class NSKeyedUnarchiver : NSCoder {
         unarchiver.requiresSecureCoding = true
         unarchiver.decodingFailurePolicy = .setErrorAndReturn
 
-        return try unarchiver.decodeObject(of: classes, forKey: NSKeyedArchiveRootObjectKey)
+        let result = unarchiver.decodeObject(of: classes, forKey: NSKeyedArchiveRootObjectKey)
+        if let error = unarchiver.error {
+            throw error
+        }
+        return result
     }
 
     @available(swift, deprecated: 9999, renamed: "unarchivedObject(ofClass:from:)")