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95 lines
3.0 KiB
95 lines
3.0 KiB
/*
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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//
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// AppDelegate.m
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// HelloWorldApp
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//
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#import "AppDelegate.h"
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#import "Hello.h"
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#import <UIKit/UIKit.h>
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@interface AppDelegate ()
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@end
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@implementation AppDelegate
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- (void)memory_leak_bug {
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CGPathRef shadowPath = CGPathCreateWithRect(self.inputView.bounds, NULL);
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}
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- (void)resource_leak_bug {
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FILE* fp;
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fp = fopen("c:\\test.txt", "r");
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}
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- (void)parameter_not_null_checked_block_bug:(void (^)())callback {
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callback();
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}
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- (NSArray*)npe_in_array_literal_bug {
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NSString* str = nil;
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return @[ @"horse", str, @"dolphin" ];
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}
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- (NSArray*)premature_nil_termination_argument_bug {
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NSString* str = nil;
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return [NSArray arrayWithObjects:@"horse", str, @"dolphin", nil];
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}
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- (BOOL)application:(UIApplication*)application
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didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {
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// Override point for customization after application launch.
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Hello* hello = [Hello new];
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[hello null_dereference_bug];
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[self memory_leak_bug];
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[self resource_leak_bug];
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[hello parameter_not_null_checked_bug:nil];
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[self parameter_not_null_checked_block_bug:nil];
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[hello ivar_not_nullable_bug:nil];
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[self npe_in_array_literal_bug];
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[self premature_nil_termination_argument_bug];
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return YES;
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}
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- (void)applicationWillResignActive:(UIApplication*)application {
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// Sent when the application is about to move from active to inactive state.
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// This can occur for certain types of temporary interruptions (such as an
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// incoming phone call or SMS message) or when the user quits the application
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// and it begins the transition to the background state.
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// Use this method to pause ongoing tasks, disable timers, and throttle down
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// OpenGL ES frame rates. Games should use this method to pause the game.
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}
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- (void)applicationDidEnterBackground:(UIApplication*)application {
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// Use this method to release shared resources, save user data, invalidate
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// timers, and store enough application state information to restore your
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// application to its current state in case it is terminated later.
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// If your application supports background execution, this method is called
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// instead of applicationWillTerminate: when the user quits.
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}
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- (void)applicationWillEnterForeground:(UIApplication*)application {
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// Called as part of the transition from the background to the inactive state;
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// here you can undo many of the changes made on entering the background.
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}
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- (void)applicationDidBecomeActive:(UIApplication*)application {
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// Restart any tasks that were paused (or not yet started) while the
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// application was inactive. If the application was previously in the
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// background, optionally refresh the user interface.
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}
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- (void)applicationWillTerminate:(UIApplication*)application {
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// Called when the application is about to terminate. Save data if
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// appropriate. See also applicationDidEnterBackground:.
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}
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@end
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