Merge branch 'sk-test-suite' of https://github.com/realm/realm-js into sk-test-suite

ReactNative/RealmReact.m

@@ -65,6 +65,13 @@ JSGlobalContextRef RealmReactGetJSGlobalContextForExecutor(id executor) {
     id executor = object_getIvar(bridge, executorIvar);
     Ivar contextIvar = class_getInstanceVariable([executor class], "_context");
 
+    static GCDWebServer *s_webServer;
+    if (s_webServer) {
+        [s_webServer stop];
+        [s_webServer removeAllHandlers];
+        s_webServer = nil;
+    }
+
     // The executor could be a RCTWebSocketExecutor, in which case it won't have a JS context.
     if (!contextIvar) {
         [GCDWebServer setLogLevel:3];
@@ -93,6 +100,8 @@ JSGlobalContextRef RealmReactGetJSGlobalContextForExecutor(id executor) {
         }];
 
         [webServer startWithPort:8082 bonjourName:nil];
+
+        s_webServer = webServer;
         return;
     }
 

src/RJSSchema.hpp

@@ -31,3 +31,4 @@ realm::Schema RJSParseSchema(JSContextRef ctx, JSObjectRef jsonObject);
 
 JSValueRef RJSPrototypeForClassName(const std::string &className);
 realm::ObjectDefaults &RJSDefaultsForClassName(const std::string &className);
+void RJSSchemaClearState(JSContextRef ctx);

src/RJSSchema.mm

@@ -55,6 +55,20 @@ JSValueRef RJSPrototypeForClassName(const std::string &className) {
     return s_prototypes[className];
 }
 
+void RJSSchemaClearState(JSContextRef ctx) {
+    for (auto prototype : s_prototypes) {
+        JSValueUnprotect(ctx, prototype.second);
+    }
+    s_prototypes.clear();
+
+    for (auto defaults : s_defaults) {
+        for (auto value : defaults.second) {
+            JSValueUnprotect(ctx, value.second);
+        }
+    }
+    s_defaults.clear();
+}
+
 static inline Property RJSParseProperty(JSContextRef ctx, JSObjectRef propertyObject) {
     static JSStringRef nameString = JSStringCreateWithUTF8CString("name");
     static JSStringRef typeString = JSStringCreateWithUTF8CString("type");

src/RealmJS.mm

@@ -20,6 +20,7 @@
 #import "RJSRealm.hpp"
 #import "RJSObject.hpp"
 #import "RJSUtil.hpp"
+#import "RJSSchema.hpp"
 
 #include "shared_realm.hpp"
 
@@ -57,6 +58,7 @@ NSString *RealmFileDirectory() {
 
 static JSValueRef ClearTestState(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef *exception) {
     [RealmJS clearTestState];
+    RJSSchemaClearState(ctx);
     return NULL;
 }
 

src/RealmRPC.mm

@@ -41,11 +41,23 @@ using RPCRequest = std::function<NSDictionary *(NSDictionary *dictionary)>;
     std::map<RPCObjectID, JSObjectRef> _objects;
 }
 
+- (void)dealloc {
+    for (auto item : _objects) {
+        JSValueUnprotect(_context, item.second);
+    }
+
+    JSGlobalContextRelease(_context);
+    _requests.clear();
+}
+
 - (instancetype)init {
     self = [super init];
     if (self) {
         _context = JSGlobalContextCreate(NULL);
 
+        id _self = self;
+        __weak __typeof__(self) self = _self;
+
         _requests["/create_realm"] = [=](NSDictionary *dict) {
             NSArray *args = dict[@"arguments"];
             NSUInteger argCount = args.count;