Unreviewed, reverting 274668@main

https://bugs.webkit.org/show_bug.cgi?id=269487 rdar://123027377 breaks TestWebKitAPI.WKWebExtensionAPIMenus.MacSelectionContextMenuItems Reverted change: "Look Up" popover is not attached to highlighted words at the end of a line on New York Times https://bugs.webkit.org/show_bug.cgi?id=269341 rdar://120695659 https://commits.webkit.org/274668@main Canonical link: https://commits.webkit.org/274760@main
WebKit · Feb 15, 2024 · 4d6afe2 · 4d6afe2
1 parent 19bafb5
commit 4d6afe2
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Showing 22 changed files with 176 additions and 130 deletions.
diff --git a/LayoutTests/accessibility/element-line-rects-and-text.html b/LayoutTests/accessibility/element-line-rects-and-text.html
@@ -25,7 +25,7 @@
 </svg>
 
 <!-- Paragraph with soft linebreaks after space and dash. -->
-<p style="white-space: pre-wrap">abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789</p>
+<p>abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789</p>
 </div>
 
 <p id="description"></p>

diff --git a/LayoutTests/editing/text-iterator/sequential-collapsed-ranges-expected.txt b/LayoutTests/editing/text-iterator/sequential-collapsed-ranges-expected.txt
@@ -3,21 +3,35 @@ a b
 Testing first letter with narrow width...
   Default behavior
     'a' (location 0 length 1)
+  IgnoresWhiteSpaceAtEndOfRun
+    'a' (location 0 length 1)
 
 Testing first letter with wide width...
   Default behavior
     'a' (location 0 length 1)
+  IgnoresWhiteSpaceAtEndOfRun
+    'a' (location 0 length 1)
 
 Testing everything except last letter with narrow width...
   Default behavior
     'a' (location 0 length 1)
+    ' ' (location 1 length 0)
+  IgnoresWhiteSpaceAtEndOfRun
+    'a' (location 0 length 1)
 
 Testing everything except last letter with wide width...
   Default behavior
     'a ' (location 0 length 2)
+  IgnoresWhiteSpaceAtEndOfRun
+    'a ' (location 0 length 2)
 
 Testing everything with narrow width...
   Default behavior
+    'a' (location 0 length 1)
+    ' ' (location 1 length 0)
+    'b' (location 2 length 1)
+    '\n' (location 3 length 0)
+  IgnoresWhiteSpaceAtEndOfRun
     'a' (location 0 length 1)
     ' ' (location 1 length 0)
     'b' (location 1 length 1)
@@ -28,6 +42,10 @@ Testing everything with wide width...
     'a ' (location 0 length 2)
     'b' (location 2 length 1)
     '\n' (location 3 length 0)
+  IgnoresWhiteSpaceAtEndOfRun
+    'a ' (location 0 length 2)
+    'b' (location 2 length 1)
+    '\n' (location 3 length 0)
 
 PASS successfullyParsed is true
 

diff --git a/LayoutTests/editing/text-iterator/sequential-collapsed-ranges.html b/LayoutTests/editing/text-iterator/sequential-collapsed-ranges.html
@@ -24,6 +24,7 @@
 
     [
         [ ],
+        [ "IgnoresWhiteSpaceAtEndOfRun" ],
     ].forEach((behaviors) => {
         debug("  " + (behaviors.join("|") || "Default behavior"));
         for (let {text, range} of internals.statesOfTextIterator(rangeToSelect, behaviors))

diff --git a/LayoutTests/editing/text-iterator/subrange-with-trailing-collapsed-whitespace-expected.txt b/LayoutTests/editing/text-iterator/subrange-with-trailing-collapsed-whitespace-expected.txt
@@ -2,18 +2,29 @@ Lorem ipsum dolor sit amet, consectetur adipiscing elit.
 
 Testing first line...
   Default behavior
+    'Lorem ipsum' (location 0 length 12)
+    ' ' (location 12 length 0)
+  IgnoresWhiteSpaceAtEndOfRun
     'Lorem ipsum' (location 0 length 11)
 
 Testing second line...
   Default behavior
+    'dolor sit amet,' (location 12 length 16)
+    ' ' (location 28 length 0)
+  IgnoresWhiteSpaceAtEndOfRun
     'dolor sit amet,' (location 11 length 15)
 
 Testing third line...
   Default behavior
+    'consectetur' (location 28 length 12)
+    ' ' (location 40 length 0)
+  IgnoresWhiteSpaceAtEndOfRun
     'consectetur' (location 27 length 11)
 
 Testing fourth line...
   Default behavior
+    'adipiscing elit.' (location 40 length 16)
+  IgnoresWhiteSpaceAtEndOfRun
     'adipiscing elit.' (location 39 length 16)
 
 PASS successfullyParsed is true

diff --git a/LayoutTests/editing/text-iterator/subrange-with-trailing-collapsed-whitespace.html b/LayoutTests/editing/text-iterator/subrange-with-trailing-collapsed-whitespace.html
@@ -24,6 +24,7 @@
 
     [
         [ ],
+        [ "IgnoresWhiteSpaceAtEndOfRun" ],
     ].forEach((behaviors) => {
         debug("  " + (behaviors.join("|") || "Default behavior"));
         for (let {text, range} of internals.statesOfTextIterator(rangeToSelect, behaviors))

diff --git a/...tform/ios-simulator-wk2/accessibility/visible-character-range-height-changes-expected.txt b/...tform/ios-simulator-wk2/accessibility/visible-character-range-height-changes-expected.txt
@@ -2,18 +2,18 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing view height values 100 to 1300.
-Range with view 500x100, scrollTop 500: {2249, 359}
-Range with view 500x200, scrollTop 500: {2249, 809}
-Range with view 500x300, scrollTop 500: {2249, 1259}
-Range with view 500x400, scrollTop 500: {2249, 1709}
-Range with view 500x500, scrollTop 500: {2249, 2159}
-Range with view 500x600, scrollTop 500: {2249, 2609}
-Range with view 500x700, scrollTop 500: {2249, 3059}
-Range with view 500x800, scrollTop 500: {2249, 3489}
-Range with view 500x900, scrollTop 500: {1799, 3939}
-Range with view 500x1000, scrollTop 500: {1349, 4389}
-Range with view 500x1100, scrollTop 500: {899, 4839}
-Range with view 500x1200, scrollTop 500: {449, 5289}
+Range with view 500x100, scrollTop 500: {2250, 360}
+Range with view 500x200, scrollTop 500: {2250, 810}
+Range with view 500x300, scrollTop 500: {2250, 1260}
+Range with view 500x400, scrollTop 500: {2250, 1710}
+Range with view 500x500, scrollTop 500: {2250, 2160}
+Range with view 500x600, scrollTop 500: {2250, 2610}
+Range with view 500x700, scrollTop 500: {2250, 3060}
+Range with view 500x800, scrollTop 500: {2250, 3489}
+Range with view 500x900, scrollTop 500: {1800, 3939}
+Range with view 500x1000, scrollTop 500: {1350, 4389}
+Range with view 500x1100, scrollTop 500: {900, 4839}
+Range with view 500x1200, scrollTop 500: {450, 5289}
 Range with view 500x1300, scrollTop 500: {0, 5739}
 
 PASS successfullyParsed is true

diff --git a/...atform/ios-simulator-wk2/accessibility/visible-character-range-width-changes-expected.txt b/...atform/ios-simulator-wk2/accessibility/visible-character-range-width-changes-expected.txt
@@ -2,18 +2,18 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing view width values 100 to 1300.
-Range with view 100x500, scrollTop 500: {224, 359}
-Range with view 200x500, scrollTop 500: {874, 839}
-Range with view 300x500, scrollTop 500: {1249, 1199}
-Range with view 400x500, scrollTop 500: {1749, 1679}
-Range with view 500x500, scrollTop 500: {2249, 2159}
-Range with view 600x500, scrollTop 500: {2749, 2639}
-Range with view 700x500, scrollTop 500: {2729, 3009}
-Range with view 800x500, scrollTop 500: {2249, 3489}
-Range with view 900x500, scrollTop 500: {1814, 3924}
-Range with view 1000x500, scrollTop 500: {1479, 4259}
-Range with view 1100x500, scrollTop 500: {819, 4919}
-Range with view 1200x500, scrollTop 500: {449, 5289}
+Range with view 100x500, scrollTop 500: {225, 360}
+Range with view 200x500, scrollTop 500: {875, 840}
+Range with view 300x500, scrollTop 500: {1250, 1200}
+Range with view 400x500, scrollTop 500: {1750, 1680}
+Range with view 500x500, scrollTop 500: {2250, 2160}
+Range with view 600x500, scrollTop 500: {2750, 2640}
+Range with view 700x500, scrollTop 500: {2730, 3009}
+Range with view 800x500, scrollTop 500: {2250, 3489}
+Range with view 900x500, scrollTop 500: {1815, 3924}
+Range with view 1000x500, scrollTop 500: {1480, 4259}
+Range with view 1100x500, scrollTop 500: {820, 4919}
+Range with view 1200x500, scrollTop 500: {450, 5289}
 Range with view 1300x500, scrollTop 500: {0, 5739}
 
 PASS successfullyParsed is true

diff --git a/LayoutTests/platform/ios/accessibility/element-line-rects-and-text-expected.txt b/LayoutTests/platform/ios/accessibility/element-line-rects-and-text-expected.txt
@@ -3,7 +3,7 @@ z
 Another line of text.
 
 Jack and Jill went up the hill to fetch a pail of water. Jack fell down...
- abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789
+abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789
 
 This tests that lineRectsAndText returns the correct values.
 

diff --git a/LayoutTests/platform/ios/accessibility/visible-character-range-basic-expected.txt b/LayoutTests/platform/ios/accessibility/visible-character-range-basic-expected.txt
@@ -1,13 +1,13 @@
 This tests that visibleCharacterRange returns expected visible ranges.
 
 Range of text-less div: {0, 0}
-Range of text div with default view size: {0, 4199}
+Range of text div with default view size: {0, 4200}
 Range with view 0x500, scrollTop 0: {9223372036854775807, 0}
 Range with view 500x0, scrollTop 0: {9223372036854775807, 0}
 Range with view 1x500, scrollTop 0: {9223372036854775807, 0}
 Range with view 500x1, scrollTop 0: {9223372036854775807, 0}
-Range with view 80x80, scrollTop 0: {0, 19}
-Range with view 500x200, scrollTop 0: {0, 719}
+Range with view 80x80, scrollTop 0: {0, 20}
+Range with view 500x200, scrollTop 0: {0, 720}
 
 PASS successfullyParsed is true
 

diff --git a/LayoutTests/platform/ios/accessibility/visible-character-range-height-changes-expected.txt b/LayoutTests/platform/ios/accessibility/visible-character-range-height-changes-expected.txt
@@ -2,18 +2,18 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing view height values 100 to 1300.
-Range with view 500x100, scrollTop 500: {2249, 359}
-Range with view 500x200, scrollTop 500: {2249, 809}
-Range with view 500x300, scrollTop 500: {2249, 1259}
-Range with view 500x400, scrollTop 500: {2249, 1709}
-Range with view 500x500, scrollTop 500: {2249, 2159}
-Range with view 500x600, scrollTop 500: {2249, 2609}
-Range with view 500x700, scrollTop 500: {2249, 3059}
-Range with view 500x800, scrollTop 500: {2249, 3489}
-Range with view 500x900, scrollTop 500: {1799, 3939}
-Range with view 500x1000, scrollTop 500: {1349, 4389}
-Range with view 500x1100, scrollTop 500: {899, 4839}
-Range with view 500x1200, scrollTop 500: {449, 5289}
+Range with view 500x100, scrollTop 500: {2250, 360}
+Range with view 500x200, scrollTop 500: {2250, 810}
+Range with view 500x300, scrollTop 500: {2250, 1260}
+Range with view 500x400, scrollTop 500: {2250, 1710}
+Range with view 500x500, scrollTop 500: {2250, 2160}
+Range with view 500x600, scrollTop 500: {2250, 2610}
+Range with view 500x700, scrollTop 500: {2250, 3060}
+Range with view 500x800, scrollTop 500: {2250, 3489}
+Range with view 500x900, scrollTop 500: {2250, 3489}
+Range with view 500x1000, scrollTop 500: {2250, 3489}
+Range with view 500x1100, scrollTop 500: {2250, 3489}
+Range with view 500x1200, scrollTop 500: {2250, 3489}
 Range with view 500x1300, scrollTop 500: {0, 5739}
 
 PASS successfullyParsed is true

diff --git a/LayoutTests/platform/ios/accessibility/visible-character-range-width-changes-expected.txt b/LayoutTests/platform/ios/accessibility/visible-character-range-width-changes-expected.txt
@@ -2,18 +2,18 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing view width values 100 to 1300.
-Range with view 100x500, scrollTop 500: {224, 359}
-Range with view 200x500, scrollTop 500: {874, 839}
-Range with view 300x500, scrollTop 500: {1249, 1199}
-Range with view 400x500, scrollTop 500: {1749, 1679}
-Range with view 500x500, scrollTop 500: {2249, 2159}
-Range with view 600x500, scrollTop 500: {2749, 2639}
-Range with view 700x500, scrollTop 500: {2729, 3009}
-Range with view 800x500, scrollTop 500: {2249, 3489}
-Range with view 900x500, scrollTop 500: {1814, 3924}
-Range with view 1000x500, scrollTop 500: {1479, 4259}
-Range with view 1100x500, scrollTop 500: {819, 4919}
-Range with view 1200x500, scrollTop 500: {449, 5289}
+Range with view 100x500, scrollTop 500: {375, 360}
+Range with view 200x500, scrollTop 500: {875, 840}
+Range with view 300x500, scrollTop 500: {1250, 1200}
+Range with view 400x500, scrollTop 500: {1750, 1680}
+Range with view 500x500, scrollTop 500: {2250, 2160}
+Range with view 600x500, scrollTop 500: {2750, 2640}
+Range with view 700x500, scrollTop 500: {2730, 3009}
+Range with view 800x500, scrollTop 500: {2250, 3489}
+Range with view 900x500, scrollTop 500: {1815, 3924}
+Range with view 1000x500, scrollTop 500: {1480, 4259}
+Range with view 1100x500, scrollTop 500: {820, 4919}
+Range with view 1200x500, scrollTop 500: {450, 5289}
 Range with view 1300x500, scrollTop 500: {0, 5739}
 
 PASS successfullyParsed is true

diff --git a/LayoutTests/platform/mac/accessibility/element-line-rects-and-text-expected.txt b/LayoutTests/platform/mac/accessibility/element-line-rects-and-text-expected.txt
@@ -3,7 +3,7 @@ z
 Another line of text.
 
 Jack and Jill went up the hill to fetch a pail of water. Jack fell down...
- abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789
+abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789 abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789-abcdefghijklmnopqrstuvwxyz0123456789
 
 This tests that lineRectsAndText returns the correct values.
 

diff --git a/LayoutTests/platform/mac/accessibility/visible-character-range-basic-expected.txt b/LayoutTests/platform/mac/accessibility/visible-character-range-basic-expected.txt
@@ -1,13 +1,13 @@
 This tests that visibleCharacterRange returns expected visible ranges.
 
 Range of text-less div: NSRange: {0, 0}
-Range of text div with default view size: NSRange: {0, 4494}
+Range of text div with default view size: NSRange: {0, 4495}
 Range with view 0x500, scrollTop 0: NSRange: {9223372036854775807, 0}
 Range with view 500x0, scrollTop 0: NSRange: {9223372036854775807, 0}
 Range with view 1x500, scrollTop 0: NSRange: {9223372036854775807, 0}
 Range with view 500x1, scrollTop 0: NSRange: {9223372036854775807, 0}
-Range with view 80x80, scrollTop 0: NSRange: {0, 19}
-Range with view 500x200, scrollTop 0: NSRange: {0, 809}
+Range with view 80x80, scrollTop 0: NSRange: {0, 20}
+Range with view 500x200, scrollTop 0: NSRange: {0, 810}
 
 PASS successfullyParsed is true
 

diff --git a/LayoutTests/platform/mac/accessibility/visible-character-range-height-changes-expected.txt b/LayoutTests/platform/mac/accessibility/visible-character-range-height-changes-expected.txt
@@ -2,17 +2,17 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing view height values 100 to 1300.
-Range with view 500x100, scrollTop 500: NSRange: {719, 359}
-Range with view 500x200, scrollTop 500: NSRange: {2519, 899}
-Range with view 500x300, scrollTop 500: NSRange: {2519, 1439}
-Range with view 500x400, scrollTop 500: NSRange: {2519, 1889}
-Range with view 500x500, scrollTop 500: NSRange: {2519, 2429}
-Range with view 500x600, scrollTop 500: NSRange: {2519, 2879}
-Range with view 500x700, scrollTop 500: NSRange: {2339, 3399}
-Range with view 500x800, scrollTop 500: NSRange: {1799, 3939}
-Range with view 500x900, scrollTop 500: NSRange: {1349, 4389}
-Range with view 500x1000, scrollTop 500: NSRange: {809, 4929}
-Range with view 500x1100, scrollTop 500: NSRange: {359, 5379}
+Range with view 500x100, scrollTop 500: NSRange: {720, 360}
+Range with view 500x200, scrollTop 500: NSRange: {2520, 900}
+Range with view 500x300, scrollTop 500: NSRange: {2520, 1440}
+Range with view 500x400, scrollTop 500: NSRange: {2520, 1890}
+Range with view 500x500, scrollTop 500: NSRange: {2520, 2430}
+Range with view 500x600, scrollTop 500: NSRange: {2520, 2880}
+Range with view 500x700, scrollTop 500: NSRange: {2340, 3399}
+Range with view 500x800, scrollTop 500: NSRange: {1800, 3939}
+Range with view 500x900, scrollTop 500: NSRange: {1350, 4389}
+Range with view 500x1000, scrollTop 500: NSRange: {810, 4929}
+Range with view 500x1100, scrollTop 500: NSRange: {360, 5379}
 Range with view 500x1200, scrollTop 500: NSRange: {0, 5739}
 Range with view 500x1300, scrollTop 500: NSRange: {0, 5739}
 

diff --git a/LayoutTests/platform/mac/accessibility/visible-character-range-scrolling-expected.txt b/LayoutTests/platform/mac/accessibility/visible-character-range-scrolling-expected.txt
@@ -2,27 +2,27 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing scrollTop values 0 to 2000.
-Range with view 200x500, scrollTop 0: NSRange: {0, 809}
-Range with view 200x500, scrollTop 100: NSRange: {179, 779}
-Range with view 200x500, scrollTop 200: NSRange: {329, 809}
-Range with view 200x500, scrollTop 300: NSRange: {509, 809}
-Range with view 200x500, scrollTop 400: NSRange: {659, 809}
-Range with view 200x500, scrollTop 500: NSRange: {839, 809}
-Range with view 200x500, scrollTop 600: NSRange: {989, 809}
-Range with view 200x500, scrollTop 700: NSRange: {1169, 809}
-Range with view 200x500, scrollTop 800: NSRange: {1319, 809}
-Range with view 200x500, scrollTop 900: NSRange: {1499, 809}
-Range with view 200x500, scrollTop 1000: NSRange: {1679, 779}
-Range with view 200x500, scrollTop 1100: NSRange: {1829, 809}
-Range with view 200x500, scrollTop 1200: NSRange: {2009, 809}
-Range with view 200x500, scrollTop 1300: NSRange: {2159, 809}
-Range with view 200x500, scrollTop 1400: NSRange: {2339, 809}
-Range with view 200x500, scrollTop 1500: NSRange: {2489, 809}
-Range with view 200x500, scrollTop 1600: NSRange: {2669, 809}
-Range with view 200x500, scrollTop 1700: NSRange: {2819, 809}
-Range with view 200x500, scrollTop 1800: NSRange: {2999, 809}
-Range with view 200x500, scrollTop 1900: NSRange: {3179, 779}
-Range with view 200x500, scrollTop 2000: NSRange: {3329, 809}
+Range with view 200x500, scrollTop 0: NSRange: {0, 810}
+Range with view 200x500, scrollTop 100: NSRange: {180, 780}
+Range with view 200x500, scrollTop 200: NSRange: {330, 810}
+Range with view 200x500, scrollTop 300: NSRange: {510, 810}
+Range with view 200x500, scrollTop 400: NSRange: {660, 810}
+Range with view 200x500, scrollTop 500: NSRange: {840, 810}
+Range with view 200x500, scrollTop 600: NSRange: {990, 810}
+Range with view 200x500, scrollTop 700: NSRange: {1170, 810}
+Range with view 200x500, scrollTop 800: NSRange: {1320, 810}
+Range with view 200x500, scrollTop 900: NSRange: {1500, 810}
+Range with view 200x500, scrollTop 1000: NSRange: {1680, 780}
+Range with view 200x500, scrollTop 1100: NSRange: {1830, 810}
+Range with view 200x500, scrollTop 1200: NSRange: {2010, 810}
+Range with view 200x500, scrollTop 1300: NSRange: {2160, 810}
+Range with view 200x500, scrollTop 1400: NSRange: {2340, 810}
+Range with view 200x500, scrollTop 1500: NSRange: {2490, 810}
+Range with view 200x500, scrollTop 1600: NSRange: {2670, 810}
+Range with view 200x500, scrollTop 1700: NSRange: {2820, 810}
+Range with view 200x500, scrollTop 1800: NSRange: {3000, 810}
+Range with view 200x500, scrollTop 1900: NSRange: {3180, 780}
+Range with view 200x500, scrollTop 2000: NSRange: {3330, 810}
 
 PASS successfullyParsed is true
 

diff --git a/LayoutTests/platform/mac/accessibility/visible-character-range-width-changes-expected.txt b/LayoutTests/platform/mac/accessibility/visible-character-range-width-changes-expected.txt
@@ -2,17 +2,17 @@ This tests that visibleCharacterRange returns expected visible ranges with vario
 
 
 Testing view width values 100 to 1300.
-Range with view 100x500, scrollTop 500: NSRange: {79, 259}
-Range with view 200x500, scrollTop 500: NSRange: {839, 809}
-Range with view 300x500, scrollTop 500: NSRange: {1399, 1349}
-Range with view 400x500, scrollTop 500: NSRange: {1959, 1889}
-Range with view 500x500, scrollTop 500: NSRange: {2519, 2429}
-Range with view 600x500, scrollTop 500: NSRange: {2939, 2799}
-Range with view 700x500, scrollTop 500: NSRange: {2374, 3364}
-Range with view 800x500, scrollTop 500: NSRange: {1884, 3854}
-Range with view 900x500, scrollTop 500: NSRange: {1319, 4419}
-Range with view 1000x500, scrollTop 500: NSRange: {924, 4814}
-Range with view 1100x500, scrollTop 500: NSRange: {399, 5339}
+Range with view 100x500, scrollTop 500: NSRange: {80, 260}
+Range with view 200x500, scrollTop 500: NSRange: {840, 810}
+Range with view 300x500, scrollTop 500: NSRange: {1400, 1350}
+Range with view 400x500, scrollTop 500: NSRange: {1960, 1890}
+Range with view 500x500, scrollTop 500: NSRange: {2520, 2430}
+Range with view 600x500, scrollTop 500: NSRange: {2940, 2799}
+Range with view 700x500, scrollTop 500: NSRange: {2375, 3364}
+Range with view 800x500, scrollTop 500: NSRange: {1885, 3854}
+Range with view 900x500, scrollTop 500: NSRange: {1320, 4419}
+Range with view 1000x500, scrollTop 500: NSRange: {925, 4814}
+Range with view 1100x500, scrollTop 500: NSRange: {400, 5339}
 Range with view 1200x500, scrollTop 500: NSRange: {0, 5739}
 Range with view 1300x500, scrollTop 500: NSRange: {0, 5739}