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git-subtree-dir: submodules/AsyncDisplayKit git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632 git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
112 lines
4.1 KiB
Objective-C
112 lines
4.1 KiB
Objective-C
//
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// Tests/ASThrashUtility.h
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// Texture
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//
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// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
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// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <AsyncDisplayKit/AsyncDisplayKit.h>
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#import <stdatomic.h>
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NS_ASSUME_NONNULL_BEGIN
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#define kInitialSectionCount 10
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#define kInitialItemCount 10
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#define kMinimumItemCount 5
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#define kMinimumSectionCount 3
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#define kFickleness 0.1
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#define kThrashingIterationCount 10
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// Set to 1 to use UITableView and see if the issue still exists.
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#define USE_UIKIT_REFERENCE 0
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#if USE_UIKIT_REFERENCE
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#define TableView UITableView
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#define CollectionView UICollectionView
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#define kCellReuseID @"ASThrashTestCellReuseID"
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#else
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#define TableView ASTableView
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#define CollectionView ASCollectionNode
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#endif
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static NSInteger ASThrashUpdateCurrentSerializationVersion = 1;
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@class ASThrashTestSection;
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static atomic_uint ASThrashTestItemNextID;
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@interface ASThrashTestItem: NSObject <NSSecureCoding>
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@property (nonatomic, readonly) NSInteger itemID;
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+ (NSMutableArray <ASThrashTestItem *> *)itemsWithCount:(NSInteger)count;
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- (CGFloat)rowHeight;
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@end
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@interface ASThrashTestSection: NSObject <NSCopying, NSSecureCoding>
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@property (nonatomic, readonly) NSMutableArray *items;
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@property (nonatomic, readonly) NSInteger sectionID;
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+ (NSMutableArray <ASThrashTestSection *> *)sectionsWithCount:(NSInteger)count;
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- (instancetype)initWithCount:(NSInteger)count;
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- (CGFloat)headerHeight;
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@end
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@interface ASThrashDataSource: NSObject
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#if USE_UIKIT_REFERENCE
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<UITableViewDataSource, UITableViewDelegate, UICollectionViewDataSource, UICollectionViewDelegate>
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#else
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<ASTableDataSource, ASTableDelegate, ASCollectionDelegate, ASCollectionDataSource>
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#endif
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@property (nonatomic, readonly) UIWindow *window;
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@property (nonatomic, readonly) TableView *tableView;
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@property (nonatomic, readonly) CollectionView *collectionView;
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@property (nonatomic) NSArray <ASThrashTestSection *> *data;
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// Only access on main
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@property (nonatomic) ASWeakSet *allNodes;
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- (instancetype)initTableViewDataSourceWithData:(NSArray <ASThrashTestSection *> *)data;
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- (instancetype)initCollectionViewDataSourceWithData:(NSArray <ASThrashTestSection *> * _Nullable)data;
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- (NSPredicate *)predicateForDeallocatedHierarchy;
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@end
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@interface NSIndexSet (ASThrashHelpers)
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- (NSArray <NSIndexPath *> *)indexPathsInSection:(NSInteger)section;
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/// `insertMode` means that for each index selected, the max goes up by one.
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+ (NSMutableIndexSet *)randomIndexesLessThan:(NSInteger)max probability:(float)probability insertMode:(BOOL)insertMode;
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@end
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#if !USE_UIKIT_REFERENCE
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@interface ASThrashTestNode: ASCellNode
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@property (nonatomic) ASThrashTestItem *item;
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@end
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#endif
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@interface ASThrashUpdate : NSObject <NSSecureCoding>
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@property (nonatomic, readonly) NSArray<ASThrashTestSection *> *oldData;
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@property (nonatomic, readonly) NSMutableArray<ASThrashTestSection *> *data;
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@property (nonatomic, readonly) NSMutableIndexSet *deletedSectionIndexes;
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@property (nonatomic, readonly) NSMutableIndexSet *replacedSectionIndexes;
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/// The sections used to replace the replaced sections.
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@property (nonatomic, readonly) NSMutableArray<ASThrashTestSection *> *replacingSections;
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@property (nonatomic, readonly) NSMutableIndexSet *insertedSectionIndexes;
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@property (nonatomic, readonly) NSMutableArray<ASThrashTestSection *> *insertedSections;
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@property (nonatomic, readonly) NSMutableArray<NSMutableIndexSet *> *deletedItemIndexes;
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@property (nonatomic, readonly) NSMutableArray<NSMutableIndexSet *> *replacedItemIndexes;
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/// The items used to replace the replaced items.
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@property (nonatomic, readonly) NSMutableArray<NSArray <ASThrashTestItem *> *> *replacingItems;
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@property (nonatomic, readonly) NSMutableArray<NSMutableIndexSet *> *insertedItemIndexes;
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@property (nonatomic, readonly) NSMutableArray<NSArray <ASThrashTestItem *> *> *insertedItems;
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- (instancetype)initWithData:(NSArray<ASThrashTestSection *> *)data;
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+ (ASThrashUpdate *)thrashUpdateWithBase64String:(NSString *)base64;
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- (NSString *)base64Representation;
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- (NSString *)logFriendlyBase64Representation;
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@end
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NS_ASSUME_NONNULL_END
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