ASTextNode wrong text layout fix

AsyncDisplayKit/ASTextNode.mm

@@ -246,25 +246,13 @@ static NSString *ASTextNodeTruncationTokenAttributeName = @"ASTextNodeTruncation
 - (void)setFrame:(CGRect)frame
 {
   [super setFrame:frame];
-  if (!CGSizeEqualToSize(frame.size, _constrainedSize)) {
-    // Our bounds have changed to a size that is not identical to our constraining size,
-    // so our previous layout information is invalid, and TextKit may draw at the
-    // incorrect origin.
-    _constrainedSize = CGSizeMake(-INFINITY, -INFINITY);
-    [self _invalidateRenderer];
-  }
+  [self _invalidateRendererIfNeeded:frame.size];
 }
 
 - (void)setBounds:(CGRect)bounds
 {
   [super setBounds:bounds];
-  if (!CGSizeEqualToSize(bounds.size, _constrainedSize)) {
-    // Our bounds have changed to a size that is not identical to our constraining size,
-    // so our previous layout information is invalid, and TextKit may draw at the
-    // incorrect origin.
-    _constrainedSize = CGSizeMake(-INFINITY, -INFINITY);
-    [self _invalidateRenderer];
-  }
+  [self _invalidateRendererIfNeeded:bounds.size];
 }
 
 #pragma mark - Renderer Management
@@ -299,6 +287,26 @@ static NSString *ASTextNodeTruncationTokenAttributeName = @"ASTextNodeTruncation
   _renderer = nil;
 }
 
+- (BOOL)_needInvalidateRenderer:(CGSize)newSize
+{
+  return !CGSizeEqualToSize(newSize, _constrainedSize);
+}
+
+- (void)_invalidateRendererIfNeeded {
+  [self _invalidateRendererIfNeeded:self.view.bounds.size];
+}
+
+- (void)_invalidateRendererIfNeeded:(CGSize)newSize
+{
+  if ([self _needInvalidateRenderer:newSize]) {
+    // Our bounds of frame have changed to a size that is not identical to our constraining size,
+    // so our previous layout information is invalid, and TextKit may draw at the
+    // incorrect origin.
+    _constrainedSize = CGSizeMake(-INFINITY, -INFINITY);
+    [self _invalidateRenderer];
+  }
+}
+
 #pragma mark - Shadow Drawer Management
 - (ASTextNodeShadower *)_shadower
 {
@@ -410,6 +418,8 @@ static NSString *ASTextNodeTruncationTokenAttributeName = @"ASTextNodeTruncation
 
 - (NSObject *)drawParametersForAsyncLayer:(_ASDisplayLayer *)layer
 {
+  [self _invalidateRendererIfNeeded];
+
   // Offset the text origin by any shadow padding
   UIEdgeInsets shadowPadding = [self shadowPadding];
   CGPoint textOrigin = CGPointMake(self.bounds.origin.x - shadowPadding.left, self.bounds.origin.y - shadowPadding.top);

Podfile.lock

@@ -10,4 +10,4 @@ SPEC CHECKSUMS:
   FBSnapshotTestCase: 3dc3899168747a0319c5278f5b3445c13a6532dd
   OCMock: a6a7dc0e3997fb9f35d99f72528698ebf60d64f2
 
-COCOAPODS: 0.38.2
+COCOAPODS: 0.39.0