close to working test harness

ReactNative/RealmReact.h

@@ -19,4 +19,9 @@
 @import Foundation;
 
 @interface RealmReact : NSObject
+
+@property (nonatomic) id executor;
+
++ (id)executor;
+
 @end

ReactNative/RealmReact.m

@@ -33,8 +33,11 @@
 @interface RealmReact () <RCTBridgeModule>
 @end
 
+static id s_executor;
+
 @implementation RealmReact
 
+@dynamic executor;
 @synthesize bridge = _bridge;
 
 + (void)load {
@@ -52,12 +55,16 @@
     return @"Realm";
 }
 
++ (id)executor {
+    return s_executor;
+}
+
 - (void)setBridge:(RCTBridge *)bridge {
     _bridge = bridge;
 
     Ivar executorIvar = class_getInstanceVariable([bridge class], "_javaScriptExecutor");
-    id contextExecutor = object_getIvar(bridge, executorIvar);
+    s_executor = object_getIvar(bridge, executorIvar);
-    Ivar contextIvar = class_getInstanceVariable([contextExecutor class], "_context");
+    Ivar contextIvar = class_getInstanceVariable([s_executor class], "_context");
 
     // The executor could be a RCTWebSocketExecutor, in which case it won't have a JS context.
     if (!contextIvar) {
@@ -86,8 +93,8 @@
         return;
     }
 
-    [contextExecutor executeBlockOnJavaScriptQueue:^{
+    [s_executor executeBlockOnJavaScriptQueue:^{
-        id rctJSContext = object_getIvar(contextExecutor, contextIvar);
+        id rctJSContext = object_getIvar(s_executor, contextIvar);
         JSGlobalContextRef ctx;
 
         if (rctJSContext) {
@@ -98,7 +105,7 @@
 
             if (RCTJavaScriptContext) {
                 ctx = JSGlobalContextCreate(NULL);
-                object_setIvar(contextExecutor, contextIvar, [[RCTJavaScriptContext alloc] initWithJSContext:ctx]);
+                object_setIvar(s_executor, contextIvar, [[RCTJavaScriptContext alloc] initWithJSContext:ctx]);
             }
             else {
                 NSLog(@"Failed to load RCTJavaScriptContext class");

RealmJS.xcodeproj/xcshareddata/xcschemes/RealmReact.xcscheme

@@ -28,7 +28,31 @@
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "00E356ED1AD99517003FC87E"
+               BuildableName = "RealmReactTests.xctest"
+               BlueprintName = "RealmReactTests"
+               ReferencedContainer = "container:tests/ReactTests/ios/ReactTests.xcodeproj">
+            </BuildableReference>
+            <SkippedTests>
+               <Test
+                  Identifier = "RealmJSTests">
+               </Test>
+            </SkippedTests>
+         </TestableReference>
       </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "02B29A151B7CF7C9008A7E6B"
+            BuildableName = "RealmReact.framework"
+            BlueprintName = "RealmReact"
+            ReferencedContainer = "container:RealmJS.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <AdditionalOptions>
       </AdditionalOptions>
    </TestAction>

src/RealmJS.h

@@ -25,4 +25,6 @@
 // add realm apis to the given js context
 + (void)initializeContext:(JSContextRef)ctx;
 
++ (void)cleanupTestRealms;
+
 @end

src/RealmJS.mm

@@ -21,6 +21,8 @@
 #import "RJSObject.hpp"
 #import "RJSUtil.hpp"
 
+#include "shared_realm.hpp"
+
 JSValueRef RJSTypeGet(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception) {
     return RJSValueForString(ctx, RJSTypeGet(RJSStringForJSString(propertyName)));
 }
@@ -44,6 +46,34 @@ JSClassRef RJSRealmTypeClass() {
     return JSClassCreate(&realmTypesDefinition);
 }
 
+
+NSString *RealmPathForFile(NSString *fileName) {
+#if TARGET_OS_IPHONE
+    NSString *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
+#else
+    NSString *path = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES)[0];
+    path = [path stringByAppendingPathComponent:[[[NSBundle mainBundle] executablePath] lastPathComponent]];
+#endif
+    return [path stringByAppendingPathComponent:fileName];
+}
+
+static void DeleteOrThrow(NSString *path) {
+    NSError *error;
+    if (![[NSFileManager defaultManager] removeItemAtPath:path error:&error]) {
+        if (error.code != NSFileNoSuchFileError) {
+            @throw [NSException exceptionWithName:@"RLMTestException"
+                                           reason:[@"Unable to delete realm: " stringByAppendingString:error.description]
+                                         userInfo:nil];
+        }
+    }
+}
+
+static void DeleteRealmFilesAtPath(NSString *path) {
+    DeleteOrThrow(path);
+    DeleteOrThrow([path stringByAppendingString:@".lock"]);
+    DeleteOrThrow([path stringByAppendingString:@".note"]);
+}
+
 @implementation RealmJS
 
 + (void)initializeContext:(JSContextRef)ctx {
@@ -56,7 +86,23 @@ JSClassRef RJSRealmTypeClass() {
     JSObjectSetProperty(ctx, globalRealmObject, typeString, typesObject, kJSPropertyAttributeNone, &exception);
     JSStringRelease(typeString);
 
+    [JSContext contextWithJSGlobalContextRef:JSContextGetGlobalContext(ctx)][@"cleanupTestRealms"] = ^{
+        [RealmJS cleanupTestRealms];
+    };
+
     assert(!exception);
 }
 
++ (void)cleanupTestRealms {
+    realm::Realm::s_global_cache.invalidate_all();
+    realm::Realm::s_global_cache.clear();
+
+    // FIXME - find all realm files in the docs dir and delete them rather than hardcoding these
+    
+    DeleteRealmFilesAtPath(RealmPathForFile(@"test.realm"));
+    DeleteRealmFilesAtPath(RealmPathForFile(@"test1.realm"));
+    DeleteRealmFilesAtPath(RealmPathForFile(@"test2.realm"));
+    DeleteRealmFilesAtPath(@(RJSDefaultPath().c_str()));
+}
+
 @end

tests/ReactTests/index.ios.js

@@ -21,6 +21,10 @@ function runTests() {
     for (let suiteName in RealmTests) {
         let testSuite = RealmTests[suiteName];
 
+        if (typeof testSuite != 'object') {
+            continue;
+        }
+
         console.log('Starting suite:', suiteName);
 
         for (let testName in testSuite) {

tests/ReactTests/ios/ReactTests.xcodeproj/project.pbxproj

@@ -13,7 +13,18 @@
 		00C302E81ABCBA2D00DB3ED1 /* libRCTImage.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 00C302C01ABCB91800DB3ED1 /* libRCTImage.a */; };
 		00C302E91ABCBA2D00DB3ED1 /* libRCTNetwork.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 00C302DC1ABCB9D200DB3ED1 /* libRCTNetwork.a */; };
 		00C302EA1ABCBA2D00DB3ED1 /* libRCTVibration.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 00C302E41ABCB9EE00DB3ED1 /* libRCTVibration.a */; };
-		00E356F31AD99517003FC87E /* ReactTestsTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 00E356F21AD99517003FC87E /* ReactTestsTests.m */; };
+		00E356F31AD99517003FC87E /* RealmReactTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 00E356F21AD99517003FC87E /* RealmReactTests.m */; };
+		02409E1E1BCF1F2E005F3B3E /* RealmJSTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 02409E1B1BCF1F2E005F3B3E /* RealmJSTests.mm */; settings = {ASSET_TAGS = (); }; };
+		02409E1F1BCF1F2E005F3B3E /* RJSModuleLoader.m in Sources */ = {isa = PBXBuildFile; fileRef = 02409E1D1BCF1F2E005F3B3E /* RJSModuleLoader.m */; settings = {ASSET_TAGS = (); }; };
+		02409E291BCF1F45005F3B3E /* ArrayTests.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E201BCF1F45005F3B3E /* ArrayTests.js */; };
+		02409E2A1BCF1F45005F3B3E /* asserts.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E211BCF1F45005F3B3E /* asserts.js */; };
+		02409E2B1BCF1F45005F3B3E /* base-test.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E221BCF1F45005F3B3E /* base-test.js */; };
+		02409E2C1BCF1F45005F3B3E /* index.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E231BCF1F45005F3B3E /* index.js */; };
+		02409E2D1BCF1F45005F3B3E /* ObjectTests.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E241BCF1F45005F3B3E /* ObjectTests.js */; };
+		02409E2E1BCF1F45005F3B3E /* RealmTests.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E251BCF1F45005F3B3E /* RealmTests.js */; };
+		02409E2F1BCF1F45005F3B3E /* ResultsTests.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E261BCF1F45005F3B3E /* ResultsTests.js */; };
+		02409E301BCF1F45005F3B3E /* schemas.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E271BCF1F45005F3B3E /* schemas.js */; };
+		02409E311BCF1F45005F3B3E /* util.js in Resources */ = {isa = PBXBuildFile; fileRef = 02409E281BCF1F45005F3B3E /* util.js */; };
 		0277991C1BBF3BC600C96559 /* RealmReact.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0277991B1BBF3BB700C96559 /* RealmReact.framework */; };
 		133E29F31AD74F7200F7D852 /* libRCTLinking.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 78C398B91ACF4ADC00677621 /* libRCTLinking.a */; };
 		139105C61AF99C1200B5F7CC /* libRCTSettings.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 139105C11AF99BAD00B5F7CC /* libRCTSettings.a */; };
@@ -156,9 +167,22 @@
 		00C302BB1ABCB91800DB3ED1 /* RCTImage.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTImage.xcodeproj; path = "../node_modules/react-native/Libraries/Image/RCTImage.xcodeproj"; sourceTree = "<group>"; };
 		00C302D31ABCB9D200DB3ED1 /* RCTNetwork.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTNetwork.xcodeproj; path = "../node_modules/react-native/Libraries/Network/RCTNetwork.xcodeproj"; sourceTree = "<group>"; };
 		00C302DF1ABCB9EE00DB3ED1 /* RCTVibration.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTVibration.xcodeproj; path = "../node_modules/react-native/Libraries/Vibration/RCTVibration.xcodeproj"; sourceTree = "<group>"; };
-		00E356EE1AD99517003FC87E /* ReactTestsTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ReactTestsTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		00E356EE1AD99517003FC87E /* RealmReactTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RealmReactTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		00E356F11AD99517003FC87E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		00E356F21AD99517003FC87E /* ReactTestsTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ReactTestsTests.m; sourceTree = "<group>"; };
+		00E356F21AD99517003FC87E /* RealmReactTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RealmReactTests.m; sourceTree = "<group>"; };
+		02409E1A1BCF1F2E005F3B3E /* RealmJSTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = RealmJSTests.h; path = ../../../RealmJSTests.h; sourceTree = "<group>"; };
+		02409E1B1BCF1F2E005F3B3E /* RealmJSTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = RealmJSTests.mm; path = ../../../RealmJSTests.mm; sourceTree = "<group>"; };
+		02409E1C1BCF1F2E005F3B3E /* RJSModuleLoader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = RJSModuleLoader.h; path = ../../../RJSModuleLoader.h; sourceTree = "<group>"; };
+		02409E1D1BCF1F2E005F3B3E /* RJSModuleLoader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = RJSModuleLoader.m; path = ../../../RJSModuleLoader.m; sourceTree = "<group>"; };
+		02409E201BCF1F45005F3B3E /* ArrayTests.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = ArrayTests.js; path = ../../ArrayTests.js; sourceTree = "<group>"; };
+		02409E211BCF1F45005F3B3E /* asserts.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = asserts.js; path = ../../asserts.js; sourceTree = "<group>"; };
+		02409E221BCF1F45005F3B3E /* base-test.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = "base-test.js"; path = "../../base-test.js"; sourceTree = "<group>"; };
+		02409E231BCF1F45005F3B3E /* index.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = index.js; path = ../../index.js; sourceTree = "<group>"; };
+		02409E241BCF1F45005F3B3E /* ObjectTests.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = ObjectTests.js; path = ../../ObjectTests.js; sourceTree = "<group>"; };
+		02409E251BCF1F45005F3B3E /* RealmTests.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = RealmTests.js; path = ../../RealmTests.js; sourceTree = "<group>"; };
+		02409E261BCF1F45005F3B3E /* ResultsTests.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = ResultsTests.js; path = ../../ResultsTests.js; sourceTree = "<group>"; };
+		02409E271BCF1F45005F3B3E /* schemas.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = schemas.js; path = ../../schemas.js; sourceTree = "<group>"; };
+		02409E281BCF1F45005F3B3E /* util.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; name = util.js; path = ../../util.js; sourceTree = "<group>"; };
 		027799061BBF3BB700C96559 /* RealmJS.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RealmJS.xcodeproj; path = ../../../RealmJS.xcodeproj; sourceTree = "<group>"; };
 		139105B61AF99BAD00B5F7CC /* RCTSettings.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTSettings.xcodeproj; path = "../node_modules/react-native/Libraries/Settings/RCTSettings.xcodeproj"; sourceTree = "<group>"; };
 		139FDEE61B06529A00C62182 /* RCTWebSocket.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTWebSocket.xcodeproj; path = "../node_modules/react-native/Libraries/WebSocket/RCTWebSocket.xcodeproj"; sourceTree = "<group>"; };
@@ -243,12 +267,17 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
-		00E356EF1AD99517003FC87E /* ReactTestsTests */ = {
+		00E356EF1AD99517003FC87E /* RealmReactTests */ = {
 			isa = PBXGroup;
 			children = (
-				00E356F21AD99517003FC87E /* ReactTestsTests.m */,
+				00E356F21AD99517003FC87E /* RealmReactTests.m */,
+				02409E1A1BCF1F2E005F3B3E /* RealmJSTests.h */,
+				02409E1B1BCF1F2E005F3B3E /* RealmJSTests.mm */,
+				02409E1C1BCF1F2E005F3B3E /* RJSModuleLoader.h */,
+				02409E1D1BCF1F2E005F3B3E /* RJSModuleLoader.m */,
 				00E356F01AD99517003FC87E /* Supporting Files */,
 			);
+			name = RealmReactTests;
 			path = ReactTestsTests;
 			sourceTree = "<group>";
 		};
@@ -345,9 +374,18 @@
 		83CBB9F61A601CBA00E9B192 = {
 			isa = PBXGroup;
 			children = (
+				02409E201BCF1F45005F3B3E /* ArrayTests.js */,
+				02409E211BCF1F45005F3B3E /* asserts.js */,
+				02409E221BCF1F45005F3B3E /* base-test.js */,
+				02409E231BCF1F45005F3B3E /* index.js */,
+				02409E241BCF1F45005F3B3E /* ObjectTests.js */,
+				02409E251BCF1F45005F3B3E /* RealmTests.js */,
+				02409E261BCF1F45005F3B3E /* ResultsTests.js */,
+				02409E271BCF1F45005F3B3E /* schemas.js */,
+				02409E281BCF1F45005F3B3E /* util.js */,
 				13B07FAE1A68108700A75B9A /* ReactTests */,
 				832341AE1AAA6A7D00B99B32 /* Libraries */,
-				00E356EF1AD99517003FC87E /* ReactTestsTests */,
+				00E356EF1AD99517003FC87E /* RealmReactTests */,
 				83CBBA001A601CBA00E9B192 /* Products */,
 			);
 			indentWidth = 2;
@@ -358,7 +396,7 @@
 			isa = PBXGroup;
 			children = (
 				13B07F961A680F5B00A75B9A /* ReactTests.app */,
-				00E356EE1AD99517003FC87E /* ReactTestsTests.xctest */,
+				00E356EE1AD99517003FC87E /* RealmReactTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -366,9 +404,9 @@
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
-		00E356ED1AD99517003FC87E /* ReactTestsTests */ = {
+		00E356ED1AD99517003FC87E /* RealmReactTests */ = {
 			isa = PBXNativeTarget;
-			buildConfigurationList = 00E357021AD99517003FC87E /* Build configuration list for PBXNativeTarget "ReactTestsTests" */;
+			buildConfigurationList = 00E357021AD99517003FC87E /* Build configuration list for PBXNativeTarget "RealmReactTests" */;
 			buildPhases = (
 				00E356EA1AD99517003FC87E /* Sources */,
 				00E356EB1AD99517003FC87E /* Frameworks */,
@@ -379,9 +417,9 @@
 			dependencies = (
 				00E356F51AD99517003FC87E /* PBXTargetDependency */,
 			);
-			name = ReactTestsTests;
+			name = RealmReactTests;
 			productName = ReactTestsTests;
-			productReference = 00E356EE1AD99517003FC87E /* ReactTestsTests.xctest */;
+			productReference = 00E356EE1AD99517003FC87E /* RealmReactTests.xctest */;
 			productType = "com.apple.product-type.bundle.unit-test";
 		};
 		13B07F861A680F5B00A75B9A /* ReactTests */ = {
@@ -479,7 +517,7 @@
 			projectRoot = "";
 			targets = (
 				13B07F861A680F5B00A75B9A /* ReactTests */,
-				00E356ED1AD99517003FC87E /* ReactTestsTests */,
+				00E356ED1AD99517003FC87E /* RealmReactTests */,
 			);
 		};
 /* End PBXProject section */
@@ -583,6 +621,15 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				02409E291BCF1F45005F3B3E /* ArrayTests.js in Resources */,
+				02409E2A1BCF1F45005F3B3E /* asserts.js in Resources */,
+				02409E2B1BCF1F45005F3B3E /* base-test.js in Resources */,
+				02409E2C1BCF1F45005F3B3E /* index.js in Resources */,
+				02409E2D1BCF1F45005F3B3E /* ObjectTests.js in Resources */,
+				02409E2E1BCF1F45005F3B3E /* RealmTests.js in Resources */,
+				02409E2F1BCF1F45005F3B3E /* ResultsTests.js in Resources */,
+				02409E301BCF1F45005F3B3E /* schemas.js in Resources */,
+				02409E311BCF1F45005F3B3E /* util.js in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -619,7 +666,9 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				00E356F31AD99517003FC87E /* ReactTestsTests.m in Sources */,
+				02409E1F1BCF1F2E005F3B3E /* RJSModuleLoader.m in Sources */,
+				02409E1E1BCF1F2E005F3B3E /* RealmJSTests.mm in Sources */,
+				00E356F31AD99517003FC87E /* RealmReactTests.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -818,7 +867,7 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
-		00E357021AD99517003FC87E /* Build configuration list for PBXNativeTarget "ReactTestsTests" */ = {
+		00E357021AD99517003FC87E /* Build configuration list for PBXNativeTarget "RealmReactTests" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				00E356F61AD99517003FC87E /* Debug */,

tests/ReactTests/ios/ReactTests.xcodeproj/xcshareddata/xcschemes/ReactTests.xcscheme

@@ -29,26 +29,26 @@
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "00E356ED1AD99517003FC87E"
-               BuildableName = "ReactTestsTests.xctest"
+               BuildableName = "RealmReactTests.xctest"
-               BlueprintName = "ReactTestsTests"
+               BlueprintName = "RealmReactTests"
                ReferencedContainer = "container:ReactTests.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
       </BuildActionEntries>
    </BuildAction>
    <TestAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldUseLaunchSchemeArgsEnv = "YES">
-      buildConfiguration = "Debug">
       <Testables>
          <TestableReference
             skipped = "NO">
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "00E356ED1AD99517003FC87E"
-               BuildableName = "ReactTestsTests.xctest"
+               BuildableName = "RealmReactTests.xctest"
-               BlueprintName = "ReactTestsTests"
+               BlueprintName = "RealmReactTests"
                ReferencedContainer = "container:ReactTests.xcodeproj">
             </BuildableReference>
          </TestableReference>
@@ -62,15 +62,18 @@
             ReferencedContainer = "container:ReactTests.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
    </TestAction>
    <LaunchAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
       <BuildableProductRunnable
          runnableDebuggingMode = "0">
@@ -86,10 +89,10 @@
       </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
+      buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
       debugDocumentVersioning = "YES">
       <BuildableProductRunnable
          runnableDebuggingMode = "0">

tests/ReactTests/ios/ReactTestsTests/ReactTestsTests.m

@@ -1,70 +0,0 @@
-/**
- * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-
-#import <UIKit/UIKit.h>
-#import <XCTest/XCTest.h>
-
-#import "RCTLog.h"
-#import "RCTRootView.h"
-
-#define TIMEOUT_SECONDS 240
-#define TEXT_TO_LOOK_FOR @"Welcome to React Native!"
-
-@interface ReactTestsTests : XCTestCase
-
-@end
-
-@implementation ReactTestsTests
-
-- (BOOL)findSubviewInView:(UIView *)view matching:(BOOL(^)(UIView *view))test
-{
-  if (test(view)) {
-    return YES;
-  }
-  for (UIView *subview in [view subviews]) {
-    if ([self findSubviewInView:subview matching:test]) {
-      return YES;
-    }
-  }
-  return NO;
-}
-
-- (void)testRendersWelcomeScreen
-{
-  UIViewController *vc = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
-  NSDate *date = [NSDate dateWithTimeIntervalSinceNow:TIMEOUT_SECONDS];
-  BOOL foundElement = NO;
-
-  __block NSString *redboxError = nil;
-  RCTSetLogFunction(^(RCTLogLevel level, NSString *fileName, NSNumber *lineNumber, NSString *message) {
-    if (level >= RCTLogLevelError) {
-      redboxError = message;
-    }
-  });
-
-  while ([date timeIntervalSinceNow] > 0 && !foundElement && !redboxError) {
-    [[NSRunLoop mainRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
-    [[NSRunLoop mainRunLoop] runMode:NSRunLoopCommonModes beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
-
-    foundElement = [self findSubviewInView:vc.view matching:^BOOL(UIView *view) {
-      if ([view.accessibilityLabel isEqualToString:TEXT_TO_LOOK_FOR]) {
-        return YES;
-      }
-      return NO;
-    }];
-  }
-
-  RCTSetLogFunction(RCTDefaultLogFunction);
-
-  XCTAssertNil(redboxError, @"RedBox error: %@", redboxError);
-  XCTAssertTrue(foundElement, @"Couldn't find element with text '%@' in %d seconds", TEXT_TO_LOOK_FOR, TIMEOUT_SECONDS);
-}
-
-
-@end

tests/ReactTests/ios/ReactTestsTests/RealmReactTests.m

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import "RealmJSTests.h"
+#import "../../node_modules/react-native/React/Base/RCTJavaScriptExecutor.h"
+#import "../../node_modules/react-native/React/Base/RCTBridge.h"
+
+@import RealmReact;
+
+@interface RealmReactTests : RealmJSTests
+@end
+
+
+@implementation RealmReactTests
+
++ (NSURL *)scriptURL {
+    return [[NSBundle bundleForClass:self] URLForResource:@"index" withExtension:@"js"];
+}
+
+- (void)invokeMethod:(NSString *)method {
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        [self expectationForNotification:RCTJavaScriptDidLoadNotification object:nil handler:^BOOL(NSNotification * _Nonnull notification) {
+          return YES;
+        }];
+        [self waitForExpectationsWithTimeout:10000000 handler:^(NSError * _Nullable error) {
+        }];
+    });
+
+    dispatch_group_t group = dispatch_group_create();
+    dispatch_group_enter(group);
+
+    id<RCTJavaScriptExecutor> executor = [RealmReact executor];
+    [executor executeBlockOnJavaScriptQueue:^{
+        [executor executeJSCall:@"realm-tests" method:@"executeTest" arguments:@[NSStringFromClass(self.class), method] callback:^(id json, NSError *error) {
+            XCTAssertNil(error, @"%@", [error description]);
+            dispatch_group_leave(group);
+        }];
+        dispatch_group_wait(group, DISPATCH_TIME_FOREVER);
+    }];
+}
+
+@end

tests/RealmJSTests.mm

@@ -19,44 +19,8 @@
 #import <objc/runtime.h>
 
 #import "RealmJSTests.h"
-#import "RJSUtil.hpp"
-#import "RJSRealm.hpp"
 #import "RJSModuleLoader.h"
 
-#import "shared_realm.hpp"
-
-NSString *RealmPathForFile(NSString *fileName) {
-#if TARGET_OS_IPHONE
-    NSString *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0];
-#else
-    NSString *path = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES)[0];
-    path = [path stringByAppendingPathComponent:[[[NSBundle mainBundle] executablePath] lastPathComponent]];
-#endif
-    return [path stringByAppendingPathComponent:fileName];
-}
-
-
-NSString *TestRealmPath() {
-    return RealmPathForFile(@"test.realm");
-}
-
-static void DeleteOrThrow(NSString *path) {
-    NSError *error;
-    if (![[NSFileManager defaultManager] removeItemAtPath:path error:&error]) {
-        if (error.code != NSFileNoSuchFileError) {
-            @throw [NSException exceptionWithName:@"RLMTestException"
-                                           reason:[@"Unable to delete realm: " stringByAppendingString:error.description]
-                                         userInfo:nil];
-        }
-    }
-}
-
-static void DeleteRealmFilesAtPath(NSString *path) {
-    DeleteOrThrow(path);
-    DeleteOrThrow([path stringByAppendingString:@".lock"]);
-    DeleteOrThrow([path stringByAppendingString:@".note"]);
-}
-
 @interface RealmJSTests ()
 
 @property (nonatomic, strong) JSValue *testObject;
@@ -83,9 +47,6 @@ static void DeleteRealmFilesAtPath(NSString *path) {
 - (void)setUp {
     [super setUp];
 
-    NSString *defaultDir = [[NSString stringWithUTF8String:RJSDefaultPath().c_str()] stringByDeletingLastPathComponent];
-    [[NSFileManager defaultManager] createDirectoryAtPath:defaultDir withIntermediateDirectories:YES attributes:nil error:nil];
-
     [self invokeMethod:@"beforeEach"];
 }
 
@@ -110,10 +71,6 @@ static void DeleteRealmFilesAtPath(NSString *path) {
     JSContext *context = [[JSContext alloc] init];
     RJSModuleLoader *moduleLoader = [[RJSModuleLoader alloc] initWithContext:context];
 
-    context[@"cleanupTestRealms"] = ^{
-        [self cleanupTestRealms];
-    };
-
     [RealmJS initializeContext:context.JSGlobalContextRef];
 
     // Expose the global Realm object as a global 'realm' CommonJS module.
@@ -158,17 +115,6 @@ static void DeleteRealmFilesAtPath(NSString *path) {
     return suite;
 }
 
-+ (void)cleanupTestRealms {
-    realm::Realm::s_global_cache.invalidate_all();
-    realm::Realm::s_global_cache.clear();
-
-    // FIXME - find all realm files in the docs dir and delete them rather than hardcoding these
-    DeleteRealmFilesAtPath(RealmPathForFile(@"test.realm"));
-    DeleteRealmFilesAtPath(RealmPathForFile(@"test1.realm"));
-    DeleteRealmFilesAtPath(RealmPathForFile(@"test2.realm"));
-    DeleteRealmFilesAtPath(@(RJSDefaultPath().c_str()));
-}
-
 - (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector {
     NSMethodSignature *sig = [super methodSignatureForSelector:aSelector];
     return sig ?: [NSMethodSignature signatureWithObjCTypes:"v@:"];

tests/index.js

@@ -22,3 +22,8 @@ exports.ArrayTests = require('./ArrayTests');
 exports.ObjectTests = require('./ObjectTests');
 exports.RealmTests = require('./RealmTests');
 exports.ResultsTests = require('./ResultsTests');
+
+exports.executeTest = function(suiteName, testName) {
+	var suite = exports[suiteName];
+	suite[textName]();
+};