kc3-lang/angle/util/ios/ios_main.mm

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• Hash : 0dbe7cdd
  Author :
  Date : 2020-12-08T12:24:35
  

  iOS testing support
  
  angle_white_box_tests build and runs and passes on the iOS
  simulator with this change. angle_end2end_tests builds and runs but
  crashes.
  
  Bug: angleproject:4256
  Bug: angleproject:5417
  Change-Id: I8817e46415c4598cbfae49804727a2e9b21baff1
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2600361
  Commit-Queue: James Darpinian <jdarpinian@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Kenneth Russell <kbr@chromium.org>
  

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• util/ios/ios_main.mm

• //
  // Copyright 2020 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  // ios_main.mm: Alternative entry point for iOS executables that initializes UIKit before calling
  // the default entry point.
  
  #import <UIKit/UIKit.h>
  
  #include <stdio.h>
  
  static int original_argc;
  static char **original_argv;
  
  extern "C" int main(int argc, char **argv);
  
  @interface AngleUtilAppDelegate : UIResponder <UIApplicationDelegate>
  
  @property(nullable, nonatomic, strong) UIWindow *window;
  
  @end
  
  @implementation AngleUtilAppDelegate
  
  @synthesize window;
  
  - (void)runMain
  {
      exit(main(original_argc, original_argv));
  }
  
  - (BOOL)application:(UIApplication *)application
      didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
  {
      self.window                    = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
      self.window.rootViewController = [[UIViewController alloc] initWithNibName:nil bundle:nil];
      [self.window makeKeyAndVisible];
      // We need to return from this function before the app finishes launching, so call main in a
      // timer callback afterward.
      [NSTimer scheduledTimerWithTimeInterval:0
                                       target:self
                                     selector:@selector(runMain)
                                     userInfo:nil
                                      repeats:NO];
      return YES;
  }
  
  @end
  
  extern "C" int ios_main(int argc, char **argv)
  {
      original_argc = argc;
      original_argv = argv;
      return UIApplicationMain(argc, argv, nullptr, NSStringFromClass([AngleUtilAppDelegate class]));
  }
  

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