Clean up snapshot test cases (facebookarchive#3091)

* Clean up snapshot test cases:
- Drop 32bit snapshots
- Update iOS 9 snapshots and move some others to the correct directory
- Remove `setUp` overrides in subclasses of `ASLayoutSpecSnapshotTestCase` that set `recordMode` flag. Doing so in multiple places make it difficult to enable/dis
able the flag for all layout spec test cases. It can always be overridden locally if need
to.
- Fix BUCK build

* Fix testThatOnDidLoadThrowsIfCalledOnLoadedOffMain of ASDisplayNodeTests

Author: nguyenhuy

AsyncDisplayKit.xcodeproj/project.pbxproj

@@ -313,7 +313,6 @@
 		CC0F88601E4280B800576FED /* _ASCollectionViewCell.h in Headers */ = {isa = PBXBuildFile; fileRef = CC0F885E1E4280B800576FED /* _ASCollectionViewCell.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		CC0F88621E4281E200576FED /* ASSectionController.h in Headers */ = {isa = PBXBuildFile; fileRef = CCE04B1E1E313EA7006AEBBB /* ASSectionController.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		CC0F88631E4281E700576FED /* ASSupplementaryNodeSource.h in Headers */ = {isa = PBXBuildFile; fileRef = CCE04B2B1E314A32006AEBBB /* ASSupplementaryNodeSource.h */; settings = {ATTRIBUTES = (Public, ); }; };
-		CC0F886B1E4286FA00576FED /* ReferenceImages_32 in Resources */ = {isa = PBXBuildFile; fileRef = CC0F88681E4286FA00576FED /* ReferenceImages_32 */; };
 		CC0F886C1E4286FA00576FED /* ReferenceImages_64 in Resources */ = {isa = PBXBuildFile; fileRef = CC0F88691E4286FA00576FED /* ReferenceImages_64 */; };
 		CC0F886D1E4286FA00576FED /* ReferenceImages_iOS_10 in Resources */ = {isa = PBXBuildFile; fileRef = CC0F886A1E4286FA00576FED /* ReferenceImages_iOS_10 */; };
 		CC11F97A1DB181180024D77B /* ASNetworkImageNodeTests.m in Sources */ = {isa = PBXBuildFile; fileRef = CC11F9791DB181180024D77B /* ASNetworkImageNodeTests.m */; };
@@ -700,7 +699,6 @@
 		CC0F885A1E42807F00576FED /* ASCollectionViewFlowLayoutInspector.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ASCollectionViewFlowLayoutInspector.h; sourceTree = "<group>"; };
 		CC0F885D1E4280B800576FED /* _ASCollectionViewCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = _ASCollectionViewCell.m; sourceTree = "<group>"; };
 		CC0F885E1E4280B800576FED /* _ASCollectionViewCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = _ASCollectionViewCell.h; sourceTree = "<group>"; };
-		CC0F88681E4286FA00576FED /* ReferenceImages_32 */ = {isa = PBXFileReference; lastKnownFileType = folder; path = ReferenceImages_32; sourceTree = "<group>"; };
 		CC0F88691E4286FA00576FED /* ReferenceImages_64 */ = {isa = PBXFileReference; lastKnownFileType = folder; path = ReferenceImages_64; sourceTree = "<group>"; };
 		CC0F886A1E4286FA00576FED /* ReferenceImages_iOS_10 */ = {isa = PBXFileReference; lastKnownFileType = folder; path = ReferenceImages_iOS_10; sourceTree = "<group>"; };
 		CC11F9791DB181180024D77B /* ASNetworkImageNodeTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ASNetworkImageNodeTests.m; sourceTree = "<group>"; };
@@ -1036,7 +1034,6 @@
 		058D09C6195D04C000B7D73C /* Supporting Files */ = {
 			isa = PBXGroup;
 			children = (
-				CC0F88681E4286FA00576FED /* ReferenceImages_32 */,
 				CC0F88691E4286FA00576FED /* ReferenceImages_64 */,
 				CC0F886A1E4286FA00576FED /* ReferenceImages_iOS_10 */,
 				058D09C7195D04C000B7D73C /* AsyncDisplayKitTests-Info.plist */,
@@ -1671,7 +1668,6 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				CC0F886B1E4286FA00576FED /* ReferenceImages_32 in Resources */,
 				CC0F886C1E4286FA00576FED /* ReferenceImages_64 in Resources */,
 				CC0F886D1E4286FA00576FED /* ReferenceImages_iOS_10 in Resources */,
 				052EE06B1A15A0D8002C6279 /* TestResources in Resources */,

BUCK

@@ -43,7 +43,7 @@ def asyncdisplaykit_library(
   apple_library(
     name = name,
     prefix_header = 'Source/AsyncDisplayKit-Prefix.pch',
-    header_path_prefix = 'Source',
+    header_path_prefix = 'AsyncDisplayKit',
     exported_headers = ASYNCDISPLAYKIT_EXPORTED_HEADERS,
     headers = ASYNCDISPLAYKIT_PRIVATE_HEADERS,
     srcs = glob([
@@ -58,8 +58,6 @@ def asyncdisplaykit_library(
       'Photos',
       '-weak_framework',
       'MapKit',
-      '-weak_framework',
-      'AssetsLibrary',
     ],
     deps = deps,
     frameworks = [
@@ -72,6 +70,9 @@ def asyncdisplaykit_library(
       '$SDKROOT/System/Library/Frameworks/CoreGraphics.framework',
       '$SDKROOT/System/Library/Frameworks/CoreLocation.framework',
       '$SDKROOT/System/Library/Frameworks/AVFoundation.framework',
+
+      # TODO somehow AssetsLibrary can't be weak_framework
+      '$SDKROOT/System/Library/Frameworks/AssetsLibrary.framework',
     ] + additional_frameworks,
     visibility = ['PUBLIC'],
   )
@@ -100,12 +101,6 @@ for name in ['AsyncDisplayKit', 'AsyncDisplayKit-PINRemoteImage']:
 # Test Host
 # TODO: Split to smaller BUCK files and parse in parallel
 #####################################
-apple_resource(
-  name = 'TestHostResources',
-  files = ['Default-568h@2x.png'],
-  dirs = [],
-)
-
 apple_bundle(
   name = 'TestHost',
   binary = ':TestHostBinary',
@@ -120,14 +115,10 @@ apple_bundle(
 apple_binary(
   name = 'TestHostBinary',
   headers = glob(['Tests/TestHost/*.h']),
-  srcs = glob([
-    'Tests/TestHost/*.m',
-    'Tests/TestHost/*.mm',
-  ]),
+  srcs = glob(['Tests/TestHost/*.m']),
   lang_preprocessor_flags = COMMON_LANG_PREPROCESSOR_FLAGS,
   linker_flags = COMMON_LINKER_FLAGS,
   deps = [
-    ':TestHostResources',
     ':AsyncDisplayKit-Core',
   ],
   frameworks = [
@@ -158,10 +149,9 @@ apple_test(
     'PRODUCT_BUNDLE_IDENTIFIER': 'com.facebook.AsyncDisplayKitTests',
   },
   prefix_header = 'Tests/AsyncDisplayKitTests-Prefix.pch',
+  header_path_prefix = 'AsyncDisplayKit',
   # Expose all ASDK headers to tests
-  headers = ASYNCDISPLAYKIT_EXPORTED_HEADERS + ASYNCDISPLAYKIT_PRIVATE_HEADERS + glob([
-    'Tests/*.h',
-  ]),
+  headers = ASYNCDISPLAYKIT_EXPORTED_HEADERS + ASYNCDISPLAYKIT_PRIVATE_HEADERS + glob(['Tests/*.h']),
   srcs = glob([
       'Tests/*.m',
       'Tests/*.mm'
@@ -172,6 +162,7 @@ apple_test(
   snapshot_reference_images_path='Tests/ReferenceImages',
   preprocessor_flags = COMMON_PREPROCESSOR_FLAGS + [
     '-Wno-implicit-function-declaration',
+    '-Wno-deprecated-declarations',
   ],
   lang_preprocessor_flags = COMMON_LANG_PREPROCESSOR_FLAGS,
   linker_flags = COMMON_LINKER_FLAGS,

Tests/ASDisplayNodeTests.mm

@@ -2149,12 +2149,9 @@ - (void)testThatOnDidLoadThrowsIfCalledOnLoadedOffMain
 {
   ASTestDisplayNode *node = [[ASTestDisplayNode alloc] init];
   [node view];
-  dispatch_semaphore_t sem = dispatch_semaphore_create(0);
-  [NSThread detachNewThreadWithBlock:^{
+  [self executeOffThread:^{
     XCTAssertThrows([node onDidLoad:^(ASDisplayNode * _Nonnull node) { }]);
-    dispatch_semaphore_signal(sem);
   }];
-  dispatch_semaphore_wait(sem, DISPATCH_TIME_FOREVER);
 }
 
 - (void)testThatOnDidLoadWorks

Tests/ASImageNodeSnapshotTests.m

@@ -17,6 +17,13 @@ @interface ASImageNodeSnapshotTests : ASSnapshotTestCase
 
 @implementation ASImageNodeSnapshotTests
 
+- (void)setUp
+{
+  [super setUp];
+  
+  self.recordMode = NO;
+}
+
 - (UIImage *)testImage
 {
   NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:@"logo-square"

Tests/ASRelativeLayoutSpecSnapshotTests.mm

@@ -23,14 +23,6 @@ @implementation ASRelativeLayoutSpecSnapshotTests
 
 #pragma mark - XCTestCase
 
-- (void)setUp
-{
-  [super setUp];
-  
-  self.recordMode = NO;
-}
-
-
 - (void)testWithOptions
 {
   [self testAllVerticalPositionsForHorizontalPosition:ASRelativeLayoutSpecPositionStart];

Tests/ASSnapshotTestCase.m

@@ -21,16 +21,11 @@
   // or on iOS 10 (text rasterization).  If the test folders find any image that exactly matches,
   // they pass; if an image is not present at all, or it fails, it moves on to check the others.
   // This means the order doesn't matter besides reducing logging / performance.
-  [suffixesSet addObject:@"_32"];
-  [suffixesSet addObject:@"_64"];
   if (AS_AT_LEAST_IOS10) {
     [suffixesSet addObject:@"_iOS_10"];
   }
-#if __LP64__
-  return [suffixesSet reversedOrderedSet];
-#else
+  [suffixesSet addObject:@"_64"];
   return [suffixesSet copy];
-#endif
 }
 
 @implementation ASSnapshotTestCase

Tests/ASWrapperSpecSnapshotTests.mm

@@ -17,13 +17,6 @@ @interface ASWrapperSpecSnapshotTests : ASLayoutSpecSnapshotTestCase
 
 @implementation ASWrapperSpecSnapshotTests
 
-- (void)setUp
-{
-  [super setUp];
- 
-  self.recordMode = NO;
-}
-
 - (void)testWrapperSpecWithOneElementShouldSizeToElement
 {
   ASDisplayNode *child = ASDisplayNodeWithBackgroundColor([UIColor redColor], {50, 50});