Formatting Objective-C and Objective-C++ (#2492)

render-test/ios/iosTestRunner.h

@@ -1,11 +1,11 @@
 #import <Foundation/Foundation.h>
 
-__attribute__((visibility ("default")))
+__attribute__((visibility("default")))
 @interface IosTestRunner : NSObject
 
-- (NSString*) getStyleResultPath;
-- (NSString*) getMetricResultPath;
-- (NSString*) getMetricPath;
-- (BOOL) getTestStatus;
+- (NSString*)getStyleResultPath;
+- (NSString*)getMetricResultPath;
+- (NSString*)getMetricPath;
+- (BOOL)getTestStatus;
 
 @end

render-test/ios/ios_test_runner.cpp

@@ -20,13 +20,16 @@ bool TestRunner::startTest(const std::string& manifestBasePath) {
 
         int finishedTestCount = 0;
         std::function<void()> testStatus = [&]() {
-            mbgl::Log::Info(mbgl::Event::General, "Current finished tests number is '" + std::to_string(++finishedTestCount) + "' ");
+            mbgl::Log::Info(mbgl::Event::General,
+                            "Current finished tests number is '" + std::to_string(++finishedTestCount) + "' ");
         };
         mbgl::Log::Info(mbgl::Event::General, "Start running RenderTestRunner with manifest: '" + manifest + "' ");
 
         auto result = mbgl::runRenderTests(static_cast<int>(argv.size() - 1), argv.data(), testStatus);
 
-        mbgl::Log::Info(mbgl::Event::General, "End running RenderTestRunner with manifest: '" + manifest + "' with result value " +  std::to_string(result));
+        mbgl::Log::Info(mbgl::Event::General,
+                        "End running RenderTestRunner with manifest: '" + manifest + "' with result value " +
+                            std::to_string(result));
         return result == 0;
     };