[test-runner] Enable IOS RenderTestRunner and run it on Firebase (#16111)

* [test-runner] Setup iOS RenderTestRunner

* [test-runner] Make app runnable on firebase

* Add iOS platform dependent expectation and ignores; Run prepare script via cmake

* Make RenderTestRunner report test status

30 files changed, 907 insertions, 1 deletions

diff --git a/render-test/ios/AppDelegate.h b/render-test/ios/AppDelegate.h
new file mode 100644
index 0000000000..134c8063dc
--- /dev/null
+++ b/render-test/ios/AppDelegate.h
@@ -0,0 +1,7 @@
+#import <UIKit/UIApplication.h> // UIApplicationDelegate
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (strong, nonatomic) UIWindow *window;
+
+@end
\ No newline at end of file
diff --git a/render-test/ios/AppDelegate.m b/render-test/ios/AppDelegate.m
new file mode 100644
index 0000000000..874d18de2a
--- /dev/null
+++ b/render-test/ios/AppDelegate.m
@@ -0,0 +1,38 @@
+#import "AppDelegate.h"
+
+@interface AppDelegate()
+
+@end
+
+@implementation AppDelegate
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  // Insert code here to initialize your application
+  NSLog(@"didFinishLaunchingWithOptions");
+  return YES;
+}
+
+- (void)applicationWillResignActive:(UIApplication *)application {
+    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
+    // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
+}
+
+- (void)applicationDidEnterBackground:(UIApplication *)application {
+    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
+    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
+}
+
+- (void)applicationWillEnterForeground:(UIApplication *)application {
+    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
+}
+
+- (void)applicationDidBecomeActive:(UIApplication *)application {
+    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+}
+
+- (void)applicationWillTerminate:(UIApplication *)application {
+    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+}
+
+
+@end
diff --git a/render-test/ios/Gemfile b/render-test/ios/Gemfile
new file mode 100644
index 0000000000..adc90d98cf
--- /dev/null
+++ b/render-test/ios/Gemfile
@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem "fastlane"
\ No newline at end of file
diff --git a/render-test/ios/Gemfile.lock b/render-test/ios/Gemfile.lock
new file mode 100644
index 0000000000..23018150b9
--- /dev/null
+++ b/render-test/ios/Gemfile.lock
@@ -0,0 +1,159 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.2)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    atomos (0.1.3)
+    babosa (1.0.3)
+    claide (1.0.3)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander-fastlane (4.4.6)
+      highline (~> 1.7.2)
+    declarative (0.0.10)
+    declarative-option (0.1.0)
+    digest-crc (0.4.1)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
+    dotenv (2.7.5)
+    emoji_regex (1.0.1)
+    excon (0.71.1)
+    faraday (0.17.3)
+      multipart-post (>= 1.2, < 3)
+    faraday-cookie_jar (0.0.6)
+      faraday (>= 0.7.4)
+      http-cookie (~> 1.0.0)
+    faraday_middleware (0.13.1)
+      faraday (>= 0.7.4, < 1.0)
+    fastimage (2.1.7)
+    fastlane (2.139.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.3, < 3.0.0)
+      babosa (>= 1.0.2, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored
+      commander-fastlane (>= 4.4.6, < 5.0.0)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 2.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 0.17)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 0.13.1)
+      fastimage (>= 2.1.0, < 3.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-api-client (>= 0.29.2, < 0.37.0)
+      google-cloud-storage (>= 1.15.0, < 2.0.0)
+      highline (>= 1.7.2, < 2.0.0)
+      json (< 3.0.0)
+      jwt (~> 2.1.0)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multi_xml (~> 0.5)
+      multipart-post (~> 2.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      public_suffix (~> 2.0.0)
+      rubyzip (>= 1.3.0, < 2.0.0)
+      security (= 0.1.3)
+      simctl (~> 1.6.3)
+      slack-notifier (>= 2.0.0, < 3.0.0)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (>= 1.4.5, < 2.0.0)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3)
+    gh_inspector (1.1.3)
+    google-api-client (0.36.4)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (~> 0.9)
+      httpclient (>= 2.8.1, < 3.0)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.0)
+      signet (~> 0.12)
+    google-cloud-core (1.4.1)
+      google-cloud-env (~> 1.0)
+    google-cloud-env (1.3.0)
+      faraday (~> 0.11)
+    google-cloud-storage (1.25.0)
+      addressable (~> 2.5)
+      digest-crc (~> 0.4)
+      google-api-client (~> 0.33)
+      google-cloud-core (~> 1.2)
+      googleauth (~> 0.9)
+      mini_mime (~> 1.0)
+    googleauth (0.10.0)
+      faraday (~> 0.12)
+      jwt (>= 1.4, < 3.0)
+      memoist (~> 0.16)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (~> 0.12)
+    highline (1.7.10)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    json (2.3.0)
+    jwt (2.1.0)
+    memoist (0.16.2)
+    mini_magick (4.10.1)
+    mini_mime (1.0.2)
+    multi_json (1.14.1)
+    multi_xml (0.6.0)
+    multipart-post (2.0.0)
+    nanaimo (0.2.6)
+    naturally (2.2.0)
+    os (1.0.1)
+    plist (3.5.0)
+    public_suffix (2.0.5)
+    representable (3.0.4)
+      declarative (< 0.1.0)
+      declarative-option (< 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rouge (2.0.7)
+    rubyzip (1.3.0)
+    security (0.1.3)
+    signet (0.12.0)
+      addressable (~> 2.3)
+      faraday (~> 0.9)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.7)
+      CFPropertyList
+      naturally
+    slack-notifier (2.3.2)
+    terminal-notifier (2.0.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    tty-cursor (0.7.0)
+    tty-screen (0.7.0)
+    tty-spinner (0.9.2)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.6)
+    unicode-display_width (1.6.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.14.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.2.6)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.0)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fastlane
+
+BUNDLED WITH
+   2.1.4
diff --git a/render-test/ios/Info.plist b/render-test/ios/Info.plist
new file mode 100644
index 0000000000..de3af9d725
--- /dev/null
+++ b/render-test/ios/Info.plist
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN""http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleDisplayName</key>
+  <string>${PRODUCT_NAME}</string>
+  <key>CFBundleExecutable</key>
+  <string>RenderTestApp</string>
+  <key>CFBundleIdentifier</key>
+  <string>com.mapbox.RenderTestApp</string>
+  <key>CFBundleGetInfoString</key>
+  <string>com.mapbox.RenderTestApp</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>1.0</string>
+  <key>CFBundleLongVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleName</key>
+  <string>com.mapbox.RenderTestApp</string>
+  <key>CFBundlePackageType</key>
+  <string>APPL</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>MBGL</string>
+  <key>CFBundleVersion</key>
+  <string>7877</string>
+  <key>CSResourcesFileMapped</key>
+  <true/>
+  <key>NSHumanReadableCopyright</key>
+  <string>© 2014–2020 Mapbox</string>
+  <key>LSMinimumSystemVersion</key>
+  <string>${MACOSX_DEPLOYMENT_TARGET}</string>
+  <key>LSRequiresIPhoneOS</key>
+  <true/>
+  <key>UILaunchStoryboardName</key>
+  <string>LaunchScreen</string>
+  <key>UIMainStoryboardFile</key>
+  <string>Main</string>
+  <key>UIBackgroundModes</key>
+  <array>
+    <string>fetch</string>
+    <string>remote-notification</string>
+  </array>
+  <key>UIRequiredDeviceCapabilities</key>
+  <array>
+    <string>armv7</string>
+  </array>
+  <key>UISupportedInterfaceOrientations</key>
+  <array>
+    <string>UIInterfaceOrientationPortrait</string>
+    <string>UIInterfaceOrientationLandscapeLeft</string>
+    <string>UIInterfaceOrientationLandscapeRight</string>
+  </array>
+  <key>NSAppTransportSecurity</key>
+  <dict>
+    <key>NSAllowsArbitraryLoads</key>
+    <true/>
+  </dict>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/render-test/ios/LaunchScreen.storyboard b/render-test/ios/LaunchScreen.storyboard
new file mode 100644
index 0000000000..c9b7564332
--- /dev/null
+++ b/render-test/ios/LaunchScreen.storyboard
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
+                        <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>
diff --git a/render-test/ios/Main.storyboard b/render-test/ios/Main.storyboard
new file mode 100644
index 0000000000..34d4c7e2ec
--- /dev/null
+++ b/render-test/ios/Main.storyboard
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9060" systemVersion="15B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9051"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <animations/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>
diff --git a/render-test/ios/RenderTestApp_iphoneos13.2-arm64e-debug.xctestrun b/render-test/ios/RenderTestApp_iphoneos13.2-arm64e-debug.xctestrun
new file mode 100644
index 0000000000..b92ac8c32e
--- /dev/null
+++ b/render-test/ios/RenderTestApp_iphoneos13.2-arm64e-debug.xctestrun
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>RenderTestAppTests</key>
+	<dict>
+		<key>BlueprintName</key>
+		<string>RenderTestAppTests</string>
+		<key>BundleIdentifiersForCrashReportEmphasis</key>
+		<array>
+			<string>com.mapbox.RenderTestApp</string>
+			<string>com.mapbox.RenderTestAppTests</string>
+		</array>
+		<key>CommandLineArguments</key>
+		<array/>
+		<key>DependentProductPaths</key>
+		<array>
+			<string>__TESTROOT__/Debug-iphoneos/RenderTestApp.app</string>
+			<string>__TESTROOT__/Debug-iphoneos/RenderTestApp.app/PlugIns/RenderTestAppTests.xctest</string>
+		</array>
+		<key>EnvironmentVariables</key>
+		<dict>
+			<key>OS_ACTIVITY_DT_MODE</key>
+			<string>YES</string>
+			<key>SQLITE_ENABLE_THREAD_ASSERTIONS</key>
+			<string>1</string>
+		</dict>
+		<key>IsAppHostedTestBundle</key>
+		<true/>
+		<key>ProductModuleName</key>
+		<string>RenderTestAppTests</string>
+		<key>RunOrder</key>
+		<integer>0</integer>
+		<key>SystemAttachmentLifetime</key>
+		<string>deleteOnSuccess</string>
+		<key>TestBundlePath</key>
+		<string>__TESTHOST__/PlugIns/RenderTestAppTests.xctest</string>
+		<key>TestHostBundleIdentifier</key>
+		<string>com.mapbox.RenderTestApp</string>
+		<key>TestHostPath</key>
+		<string>__TESTROOT__/Debug-iphoneos/RenderTestApp.app</string>
+		<key>TestLanguage</key>
+		<string></string>
+		<key>TestRegion</key>
+		<string></string>
+		<key>TestingEnvironmentVariables</key>
+		<dict>
+			<key>DYLD_FALLBACK_FRAMEWORK_PATH</key>
+			<string></string>
+			<key>DYLD_INSERT_LIBRARIES</key>
+			<string>__PLATFORMS__/iPhoneOS.platform/Developer/usr/lib/libXCTestBundleInject.dylib</string>
+			<key>XCInjectBundleInto</key>
+			<string>unused</string>
+		</dict>
+		<key>ToolchainsSettingValue</key>
+		<array/>
+		<key>UITargetAppCommandLineArguments</key>
+		<array/>
+		<key>UserAttachmentLifetime</key>
+		<string>deleteOnSuccess</string>
+	</dict>
+	<key>__xctestrun_metadata__</key>
+	<dict>
+		<key>FormatVersion</key>
+		<integer>1</integer>
+	</dict>
+</dict>
+</plist>
diff --git a/render-test/ios/RenderTestApp_iphoneos13.2-arm64e-release.xctestrun b/render-test/ios/RenderTestApp_iphoneos13.2-arm64e-release.xctestrun
new file mode 100644
index 0000000000..20ce81e9c4
--- /dev/null
+++ b/render-test/ios/RenderTestApp_iphoneos13.2-arm64e-release.xctestrun
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>RenderTestAppTests</key>
+	<dict>
+		<key>BlueprintName</key>
+		<string>RenderTestAppTests</string>
+		<key>BundleIdentifiersForCrashReportEmphasis</key>
+		<array>
+			<string>com.mapbox.RenderTestApp</string>
+			<string>com.mapbox.RenderTestAppTests</string>
+		</array>
+		<key>CommandLineArguments</key>
+		<array/>
+		<key>DependentProductPaths</key>
+		<array>
+			<string>__TESTROOT__/Release-iphoneos/RenderTestApp.app</string>
+			<string>__TESTROOT__/Release-iphoneos/RenderTestApp.app/PlugIns/RenderTestAppTests.xctest</string>
+		</array>
+		<key>EnvironmentVariables</key>
+		<dict>
+			<key>OS_ACTIVITY_DT_MODE</key>
+			<string>YES</string>
+			<key>SQLITE_ENABLE_THREAD_ASSERTIONS</key>
+			<string>1</string>
+		</dict>
+		<key>IsAppHostedTestBundle</key>
+		<true/>
+		<key>ProductModuleName</key>
+		<string>RenderTestAppTests</string>
+		<key>RunOrder</key>
+		<integer>0</integer>
+		<key>SystemAttachmentLifetime</key>
+		<string>deleteOnSuccess</string>
+		<key>TestBundlePath</key>
+		<string>__TESTHOST__/PlugIns/RenderTestAppTests.xctest</string>
+		<key>TestHostBundleIdentifier</key>
+		<string>com.mapbox.RenderTestApp</string>
+		<key>TestHostPath</key>
+		<string>__TESTROOT__/Release-iphoneos/RenderTestApp.app</string>
+		<key>TestLanguage</key>
+		<string></string>
+		<key>TestRegion</key>
+		<string></string>
+		<key>TestingEnvironmentVariables</key>
+		<dict>
+			<key>DYLD_FALLBACK_FRAMEWORK_PATH</key>
+			<string></string>
+			<key>DYLD_INSERT_LIBRARIES</key>
+			<string>__PLATFORMS__/iPhoneOS.platform/Developer/usr/lib/libXCTestBundleInject.dylib</string>
+			<key>XCInjectBundleInto</key>
+			<string>unused</string>
+		</dict>
+		<key>ToolchainsSettingValue</key>
+		<array/>
+		<key>UITargetAppCommandLineArguments</key>
+		<array/>
+		<key>UserAttachmentLifetime</key>
+		<string>deleteOnSuccess</string>
+	</dict>
+	<key>__xctestrun_metadata__</key>
+	<dict>
+		<key>FormatVersion</key>
+		<integer>1</integer>
+	</dict>
+</dict>
+</plist>
diff --git a/render-test/ios/ViewController.h b/render-test/ios/ViewController.h
new file mode 100644
index 0000000000..9c7dfc57ec
--- /dev/null
+++ b/render-test/ios/ViewController.h
@@ -0,0 +1,6 @@
+#import <UIKit/UIKit.h>
+
+@interface ViewController : UIViewController
+
+@end
+
diff --git a/render-test/ios/ViewController.m b/render-test/ios/ViewController.m
new file mode 100644
index 0000000000..e9c526122a
--- /dev/null
+++ b/render-test/ios/ViewController.m
@@ -0,0 +1,22 @@
+#import "ViewController.h"
+#import "iosTestRunner.h"
+
+@interface ViewController ()
+{
+    IosTestRunner* i;
+}
+@end
+
+@implementation ViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+//  In order to run test runner with app itself instead of with unit test, comment out the following line.
+//  i = [[IosTestRunner alloc]init];
+}
+
+- (void)didReceiveMemoryWarning {
+    [super didReceiveMemoryWarning];
+}
+
+@end
diff --git a/render-test/ios/codesigning/RenderTestApp.app.xcent.template b/render-test/ios/codesigning/RenderTestApp.app.xcent.template
new file mode 100644
index 0000000000..933c054b3d
--- /dev/null
+++ b/render-test/ios/codesigning/RenderTestApp.app.xcent.template
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>application-identifier</key>
+	<string>$TEAM_ID.com.mapbox.RenderTestApp</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>$TEAM_ID</string>
+	<key>get-task-allow</key>
+	<true/>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$TEAM_ID.com.mapbox.RenderTestApp</string>
+	</array>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/render-test/ios/codesigning/RenderTestAppTests.xctest.xcent.template b/render-test/ios/codesigning/RenderTestAppTests.xctest.xcent.template
new file mode 100644
index 0000000000..c2138e492f
--- /dev/null
+++ b/render-test/ios/codesigning/RenderTestAppTests.xctest.xcent.template
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>application-identifier</key>
+	<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>$TEAM_ID</string>
+	<key>get-task-allow</key>
+	<true/>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	</array>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/render-test/ios/codesigning/XCTAutomationSupport.framework.xcent.template b/render-test/ios/codesigning/XCTAutomationSupport.framework.xcent.template
new file mode 100644
index 0000000000..c2138e492f
--- /dev/null
+++ b/render-test/ios/codesigning/XCTAutomationSupport.framework.xcent.template
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>application-identifier</key>
+	<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>$TEAM_ID</string>
+	<key>get-task-allow</key>
+	<true/>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	</array>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/render-test/ios/codesigning/XCTest.framework.xcent.template b/render-test/ios/codesigning/XCTest.framework.xcent.template
new file mode 100644
index 0000000000..c2138e492f
--- /dev/null
+++ b/render-test/ios/codesigning/XCTest.framework.xcent.template
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>application-identifier</key>
+	<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>$TEAM_ID</string>
+	<key>get-task-allow</key>
+	<true/>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	</array>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/render-test/ios/codesigning/codesign_all.sh b/render-test/ios/codesigning/codesign_all.sh
new file mode 100755
index 0000000000..37aad618ee
--- /dev/null
+++ b/render-test/ios/codesigning/codesign_all.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+codesign --force --sign $CODESIGNIDENTITY --entitlements ../codesigning/RenderTestApp.app.xcent --timestamp=none ./Release-iphoneos/RenderTestApp.app
+codesign --force --sign $CODESIGNIDENTITY --deep --preserve-metadata=identifier,entitlements,flags --timestamp=none ./Release-iphoneos/RenderTestApp.app/Frameworks/libXCTestSwiftSupport.dylib
+codesign --force --sign $CODESIGNIDENTITY --deep --preserve-metadata=identifier,entitlements,flags --timestamp=none ./Release-iphoneos/RenderTestApp.app/Frameworks/libXCTestBundleInject.dylib
+codesign --force --sign $CODESIGNIDENTITY --deep --preserve-metadata=identifier,entitlements,flags --timestamp=none ./Release-iphoneos/RenderTestApp.app/Frameworks/XCTAutomationSupport.framework
+codesign --force --sign $CODESIGNIDENTITY --deep --preserve-metadata=identifier,entitlements,flags --timestamp=none ./Release-iphoneos/RenderTestApp.app/Frameworks/XCTest.framework
+codesign --force --sign $CODESIGNIDENTITY --deep --entitlements ../codesigning/RenderTestAppTests.xctest.xcent --timestamp=none ./Release-iphoneos/RenderTestApp.app/PlugIns/RenderTestAppTests.xctest
diff --git a/render-test/ios/codesigning/generate-entitlements.swift b/render-test/ios/codesigning/generate-entitlements.swift
new file mode 100755
index 0000000000..83834483bf
--- /dev/null
+++ b/render-test/ios/codesigning/generate-entitlements.swift
@@ -0,0 +1,40 @@
+#!/usr/bin/swift
+
+/// Generates Entitlement files .xcent for codesigning, containing the correct team id
+import Swift
+import Foundation
+
+let fileManager = FileManager.default
+
+let contentsOfCurrentWorkingDirectory = try FileManager.default.contentsOfDirectory(at: URL(fileURLWithPath: "./codesigning/"), includingPropertiesForKeys: nil, options: [])
+
+guard let rawTeamIdEnv = getenv("IOS_DEVELOPMENT_TEAM") else {
+    print("Please add a IOS_DEVELOPMENT_TEAM environment variable.")
+    exit(1)
+}
+
+let teamId2 = String(utf8String: rawTeamIdEnv)
+
+for file in contentsOfCurrentWorkingDirectory {
+    if (file.pathExtension == "template") {
+        var content = ""
+        do {
+            content = try String(contentsOf: file, encoding: .utf8)
+        }
+        catch {
+            print("Error reading xcent file: \(error).")
+        }
+
+        content = content.replacingOccurrences(of: "$TEAM_ID", with: teamId2!)
+
+        var targetFile = file
+        targetFile.deletePathExtension()
+        do {
+            try content.write(to: targetFile, atomically: false, encoding: .utf8)
+            print("Entitlement " + targetFile.absoluteString + " generated.")
+        }
+        catch {
+            print("Error writing xcent file: \(error).")
+        }
+    }
+}
\ No newline at end of file
diff --git a/render-test/ios/codesigning/libXCTestSwiftSupport.dylib.xcent.template b/render-test/ios/codesigning/libXCTestSwiftSupport.dylib.xcent.template
new file mode 100644
index 0000000000..c2138e492f
--- /dev/null
+++ b/render-test/ios/codesigning/libXCTestSwiftSupport.dylib.xcent.template
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>application-identifier</key>
+	<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>$TEAM_ID</string>
+	<key>get-task-allow</key>
+	<true/>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$TEAM_ID.com.mapbox.RenderTestAppTests</string>
+	</array>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/render-test/ios/fastlane/Appfile b/render-test/ios/fastlane/Appfile
new file mode 100644
index 0000000000..b9fbc62d2b
--- /dev/null
+++ b/render-test/ios/fastlane/Appfile
@@ -0,0 +1,3 @@
+app_identifier("com.mapbox.RenderTestApp") # The bundle identifier of your app
+apple_id ENV['MAPBOX_APPLE_ID']
+team_id ENV['MAPBOX_APPLE_TEAM_ID'] # Developer Portal Team ID
\ No newline at end of file
diff --git a/render-test/ios/fastlane/Matchfile b/render-test/ios/fastlane/Matchfile
new file mode 100644
index 0000000000..6c2f977cc5
--- /dev/null
+++ b/render-test/ios/fastlane/Matchfile
@@ -0,0 +1,5 @@
+git_url("git@github.com:mapbox/apple-certificates.git")
+type("development") # The default type, can be: appstore, adhoc, enterprise or development
+app_identifier(["com.mapbox.RenderTestApp", "com.mapbox.RenderTestAppTests"])
+username ENV['MAPBOX_APPLE_ID']
+keychain_name("fastlane_keychain")
\ No newline at end of file
diff --git a/render-test/ios/fastlane/README.md b/render-test/ios/fastlane/README.md
new file mode 100644
index 0000000000..29cbacab75
--- /dev/null
+++ b/render-test/ios/fastlane/README.md
@@ -0,0 +1,44 @@
+fastlane documentation
+================
+# Installation
+
+Make sure you have the latest version of the Xcode command line tools installed:
+
+```
+xcode-select --install
+```
+
+Install _fastlane_ using
+```
+[sudo] gem install fastlane -NV
+```
+or alternatively using `brew cask install fastlane`
+
+# Available Actions
+## iOS
+### ios ios_build
+```
+fastlane ios ios_build
+```
+Description of what the lane does
+### ios gym_build
+```
+fastlane ios gym_build
+```
+Description of what the lane does
+### ios xcode_build
+```
+fastlane ios xcode_build
+```
+Description of what the lane does
+### ios ci_build
+```
+fastlane ios ci_build
+```
+Description of what the lane does
+
+----
+
+This README.md is auto-generated and will be re-generated every time [fastlane](https://fastlane.tools) is run.
+More information about fastlane can be found on [fastlane.tools](https://fastlane.tools).
+The documentation of fastlane can be found on [docs.fastlane.tools](https://docs.fastlane.tools).
diff --git a/render-test/ios/iosTestRunner.h b/render-test/ios/iosTestRunner.h
new file mode 100644
index 0000000000..c83a3db4c1
--- /dev/null
+++ b/render-test/ios/iosTestRunner.h
@@ -0,0 +1,6 @@
+#import <Foundation/Foundation.h>
+__attribute__((visibility ("default")))
+@interface IosTestRunner : NSObject
+- (NSString*) getResultPath;
+- (BOOL) getTestStatus;
+@end
diff --git a/render-test/ios/iosTestRunner.mm b/render-test/ios/iosTestRunner.mm
new file mode 100644
index 0000000000..580c62c94d
--- /dev/null
+++ b/render-test/ios/iosTestRunner.mm
@@ -0,0 +1,98 @@
+#import "iosTestRunner.h"
+
+#include "ios_test_runner.hpp"
+
+#include <string>
+
+@interface IosTestRunner ()
+
+@property (nullable) TestRunner* runner;
+
+@property (copy, nullable) NSString *resultPath;
+
+@property BOOL testStatus;
+
+@end
+
+@implementation IosTestRunner
+
+-(instancetype)init
+{
+    self = [super init];
+    if (self) {
+        self.testStatus = false;
+        self.runner = new TestRunner();
+        NSString *path = nil;
+        NSError *error;
+        NSFileManager *fileManager = [NSFileManager defaultManager];
+        NSString *bundleRoot = [[NSBundle mainBundle] bundlePath];
+        NSArray *bundleContents = [fileManager contentsOfDirectoryAtPath: bundleRoot error: &error];
+        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+        NSString *documentsDir = [paths objectAtIndex: 0];
+        
+        for (uint32_t i = 0; i < bundleContents.count; i++) {
+            NSString *dirName = [bundleContents objectAtIndex: i];
+            if ([dirName isEqualToString:@"test-data"]) {
+                NSString *destinationPath = [documentsDir stringByAppendingPathComponent: dirName];
+                //Using NSFileManager we can perform many file system operations.
+                BOOL success = [fileManager fileExistsAtPath: destinationPath];
+                if (success) {
+                    success = [fileManager removeItemAtPath:destinationPath error:NULL];
+                }
+                break;
+            }
+        }
+        
+        for (uint32_t i = 0; i < bundleContents.count; i++) {
+            NSString *dirName = [bundleContents objectAtIndex: i];
+            if ([dirName isEqualToString:@"test-data"]) {
+                NSString *destinationPath = [documentsDir stringByAppendingPathComponent: dirName];
+                BOOL success = [fileManager fileExistsAtPath: destinationPath];
+                if (!success) {
+                    NSString *copyDirPath  = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent: dirName];
+
+                    success = [fileManager copyItemAtPath: copyDirPath toPath: destinationPath error: &error];
+              
+                    if (!success){
+                        NSAssert1(0, @"Failed to copy file '%@'.", [error localizedDescription]);
+                        NSLog(@"Failed to copy %@ file, error %@", dirName, [error localizedDescription]);
+                    }
+                    else {
+                        path = destinationPath;
+                        NSLog(@"File copied %@ OK", dirName);
+                    }
+                }
+                else {
+                    NSLog(@"File exits %@, skip copy", dirName);
+                }
+                break;
+            }
+        }
+        if (path) {
+            NSString *manifestPath = [path stringByAppendingPathComponent:@"/next-ios-render-test-runner-style.json"];
+            std::string manifest = std::string([manifestPath UTF8String]);
+            
+            self.testStatus = self.runner->startTest(manifest);
+            self.resultPath =  [path stringByAppendingPathComponent:@"/next-ios-render-test-runner-style.html"];
+            
+            BOOL fileFound = [fileManager fileExistsAtPath: self.resultPath];
+            if (!fileFound) {
+                NSLog(@"File doese not exit %@", self.resultPath);
+            }
+            self.testStatus &= fileFound;
+        }
+
+        delete self.runner;
+        self.runner = nullptr;
+    }
+    return self;
+}
+
+- (NSString*) getResultPath {
+   return self.resultPath;
+}
+
+- (BOOL) getTestStatus {
+   return self.testStatus;
+}
+@end
diff --git a/render-test/ios/ios_test_runner.cpp b/render-test/ios/ios_test_runner.cpp
new file mode 100644
index 0000000000..842318c64a
--- /dev/null
+++ b/render-test/ios/ios_test_runner.cpp
@@ -0,0 +1,40 @@
+#include "ios_test_runner.hpp"
+
+#include <mbgl/render_test.hpp>
+
+#include <mbgl/util/logging.hpp>
+
+#include <vector>
+
+#define EXPORT __attribute__((visibility("default")))
+
+EXPORT
+bool TestRunner::startTest(const std::string& manifest) {
+    auto runTestWithManifest = [](const std::string& manifest) -> bool {
+        std::vector<std::string> arguments = {"mbgl-render-test-runner", "-p", manifest};
+        std::vector<char*> argv;
+        for (const auto& arg : arguments) {
+            argv.push_back(const_cast<char*>(arg.data()));
+        }
+        argv.push_back(nullptr);
+
+        int finishedTestCount = 0;
+        std::function<void()> testStatus = [&]() {
+            mbgl::Log::Info(mbgl::Event::General, "Current finished tests number is '%d' ", ++finishedTestCount);
+        };
+        mbgl::Log::Info(mbgl::Event::General, "Start running RenderTestRunner with manifest: '%s'", manifest.c_str());
+
+        auto result = mbgl::runRenderTests(static_cast<int>(argv.size() - 1), argv.data(), testStatus) == 0;
+        mbgl::Log::Info(mbgl::Event::General, "End running RenderTestRunner with manifest: '%s'", manifest.c_str());
+        return result;
+    };
+
+    auto ret = false;
+    try {
+        ret = runTestWithManifest(manifest);
+    } catch (...) {
+        mbgl::Log::Info(mbgl::Event::General, "testFailed");
+    }
+    mbgl::Log::Info(mbgl::Event::General, "All tests are finished!");
+    return ret;
+}
diff --git a/render-test/ios/ios_test_runner.hpp b/render-test/ios/ios_test_runner.hpp
new file mode 100644
index 0000000000..4ec1da93b0
--- /dev/null
+++ b/render-test/ios/ios_test_runner.hpp
@@ -0,0 +1,14 @@
+#ifndef ios_test_runner_hpp
+#define ios_test_runner_hpp
+
+#include <string>
+
+class TestRunner {
+public:
+    TestRunner() = default;
+    ~TestRunner() = default;
+
+    bool startTest(const std::string& manifest);
+};
+
+#endif /* ios_test_runner_hpp */
diff --git a/render-test/ios/main.m b/render-test/ios/main.m
new file mode 100644
index 0000000000..f813c8fea9
--- /dev/null
+++ b/render-test/ios/main.m
@@ -0,0 +1,9 @@
+#import <UIKit/UIKit.h>
+#import "AppDelegate.h"
+
+int main(int argc, char * argv[])
+{
+  @autoreleasepool {
+      return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
+  }
+}
diff --git a/render-test/ios/setup_test_data.sh b/render-test/ios/setup_test_data.sh
new file mode 100755
index 0000000000..9a1dc83820
--- /dev/null
+++ b/render-test/ios/setup_test_data.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+rm -rf ../../test-data
+mkdir ../../test-data
+mkdir ../../test-data/integration
+
+cp -r ../../mapbox-gl-js/test/integration/render-tests ../../test-data/integration/
+cp -r ../../mapbox-gl-js/test/integration/query-tests ../../test-data/integration/
+cp -r ../../metrics/expectations ../../test-data/
+cp -r ../../metrics/ignores ../../test-data/
+cp -r ../../metrics/next-ios-render-test-runner-style.json ../../test-data/
+cp -r ../../metrics/cache-metrics.db ../../test-data/
+cp -r ../../metrics/cache-style.db ../../test-data/
\ No newline at end of file
diff --git a/render-test/ios/tests/Info.plist b/render-test/ios/tests/Info.plist
new file mode 100644
index 0000000000..aa599858d6
--- /dev/null
+++ b/render-test/ios/tests/Info.plist
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>RenderTestAppTests</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.mapbox.RenderTestAppTests</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>1.0</string>
+	<key>CFBundleName</key>
+	<string>RenderTestAppTests</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>
diff --git a/render-test/ios/tests/Tests.m b/render-test/ios/tests/Tests.m
new file mode 100644
index 0000000000..5dd52a7fa3
--- /dev/null
+++ b/render-test/ios/tests/Tests.m
@@ -0,0 +1,38 @@
+#import <XCTest/XCTest.h>
+#import "iosTestRunner.h"
+@interface Tests : XCTestCase
+
+@end
+
+@implementation Tests
+
+- (void)setUp {
+    [super setUp];
+}
+
+- (void)tearDown {
+    [super tearDown];
+}
+
+- (void)testStartRenderTestRunner {
+    IosTestRunner* runner = [[IosTestRunner alloc] init]; 
+    XCTAssert(runner, @"IOSTestRunner is not initialized correctly");
+    
+    NSString* result = [runner getResultPath];
+    XCTAssert(result, @"IOSTestRunner does not produce a result file");
+
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    BOOL fileFound = [fileManager fileExistsAtPath: result];
+    XCTAssert(fileFound, @"Test result html '%@' doese not exit", result);
+
+    NSURL *url = [NSURL fileURLWithPath:result]; 
+    XCTAttachment *attachmentURL = [XCTAttachment attachmentWithContentsOfFileAtURL: url];
+    XCTAssert(attachmentURL, @"Failed to attach test result '%@'", result);
+    attachmentURL.lifetime = XCTAttachmentLifetimeKeepAlways;
+    [self addAttachment:attachmentURL];
+
+    BOOL success = [runner getTestStatus];
+    XCTAssert(success, @"IOSTestRunner reports error because some of the tests are not passed, please check the test report");
+}
+
+@end
diff --git a/render-test/runner.cpp b/render-test/runner.cpp
index cbfb0c34be..b0fdcc386b 100644
--- a/render-test/runner.cpp
+++ b/render-test/runner.cpp
@@ -666,7 +666,7 @@ uint32_t getImageTileOffset(const std::set<uint32_t>& dims, uint32_t dim) {
         assert(false);
         return 0;
     }
-    return std::distance(dims.begin(), it) * kTileSizeUint;
+    return static_cast<uint32_t>(std::distance(dims.begin(), it)) * kTileSizeUint;
 }
 
 } // namespace