Title: [260905] trunk
Revision
260905
Author
[email protected]
Date
2020-04-29 10:52:30 -0700 (Wed, 29 Apr 2020)

Log Message

Header is blank on https://nader.org
https://bugs.webkit.org/show_bug.cgi?id=205747
<rdar://problem/58305910>

Reviewed by Simon Fraser.

Source/WebCore:

Do not use stale containing block width value while computing preferred width.

Test: fast/text/text-indent-inside-float.html

* rendering/RenderBlockFlow.cpp:
(WebCore::RenderBlockFlow::computeInlinePreferredLogicalWidths const):

LayoutTests:

* fast/text/text-indent-inside-float-expected.html: Added.
* fast/text/text-indent-inside-float.html: Added.
* platform/mac/editing/pasteboard/drop-text-without-selection-expected.txt:

Modified Paths

Added Paths

Diff

Modified: trunk/LayoutTests/ChangeLog (260904 => 260905)


--- trunk/LayoutTests/ChangeLog	2020-04-29 17:20:27 UTC (rev 260904)
+++ trunk/LayoutTests/ChangeLog	2020-04-29 17:52:30 UTC (rev 260905)
@@ -1,3 +1,15 @@
+2020-04-29  Zalan Bujtas  <[email protected]>
+
+        Header is blank on https://nader.org
+        https://bugs.webkit.org/show_bug.cgi?id=205747
+        <rdar://problem/58305910>
+
+        Reviewed by Simon Fraser.
+
+        * fast/text/text-indent-inside-float-expected.html: Added.
+        * fast/text/text-indent-inside-float.html: Added.
+        * platform/mac/editing/pasteboard/drop-text-without-selection-expected.txt:
+
 2020-04-29  Youenn Fablet  <[email protected]>
 
         http/tests/media/media-stream/device-change-event-in-iframe.html is a flaky failure

Added: trunk/LayoutTests/fast/text/text-indent-inside-float-expected.html (0 => 260905)


--- trunk/LayoutTests/fast/text/text-indent-inside-float-expected.html	                        (rev 0)
+++ trunk/LayoutTests/fast/text/text-indent-inside-float-expected.html	2020-04-29 17:52:30 UTC (rev 260905)
@@ -0,0 +1,13 @@
+<title>This tests that text-indent works with shrink-to-fit width computation.</title>
+<style>
+div {
+    border: 1px solid green;
+    float: right;
+    margin: 10px;
+}
+</style>
+
+<div style="width: 126px; height: 28px;"></div>
+<div style="width: 176px; height: 14px;"></div>
+<script>
+</script>

Added: trunk/LayoutTests/fast/text/text-indent-inside-float.html (0 => 260905)


--- trunk/LayoutTests/fast/text/text-indent-inside-float.html	                        (rev 0)
+++ trunk/LayoutTests/fast/text/text-indent-inside-float.html	2020-04-29 17:52:30 UTC (rev 260905)
@@ -0,0 +1,18 @@
+<title>This tests that text-indent works with shrink-to-fit width computation.</title>
+<style>
+#percentage_indent, #fixed_indent {
+    border: 1px solid green;
+    color: white;
+    font-family: ahem;
+    font-size: 14px;
+    margin: 10px;
+}
+</style>
+
+<div id=percentage_indent><div style="text-indent: 10%">some text</div></div>
+<div id=fixed_indent><div style="text-indent: 50px;">some text</div></div>
+<script>
+document.body.offsetHeight;
+percentage_indent.style.float = "right";
+fixed_indent.style.float = "right";
+</script>

Modified: trunk/LayoutTests/imported/w3c/web-platform-tests/css/css-text/text-indent/percentage-value-intrinsic-size-expected.txt (260904 => 260905)


--- trunk/LayoutTests/imported/w3c/web-platform-tests/css/css-text/text-indent/percentage-value-intrinsic-size-expected.txt	2020-04-29 17:20:27 UTC (rev 260904)
+++ trunk/LayoutTests/imported/w3c/web-platform-tests/css/css-text/text-indent/percentage-value-intrinsic-size-expected.txt	2020-04-29 17:52:30 UTC (rev 260905)
@@ -1,12 +1,5 @@
 Test passes if there is a filled green square.
 
 
-FAIL #container 1 assert_equals: 
-<div id="container" data-expected-width="50" style="position:relative; float:left; height:100px; background:green;">
-  <div id="foo" style="text-indent: 100%;">
-    <div data-offset-x="50" data-expected-width="50" style="display:inline-block; width:50px; height:100px; background:green;"></div>
-    <div style="width:50px;"></div>
-  </div>
-</div>
-width expected 50 but got 100
+PASS #container 1 
 

Modified: trunk/Source/WebCore/ChangeLog (260904 => 260905)


--- trunk/Source/WebCore/ChangeLog	2020-04-29 17:20:27 UTC (rev 260904)
+++ trunk/Source/WebCore/ChangeLog	2020-04-29 17:52:30 UTC (rev 260905)
@@ -1,5 +1,20 @@
 2020-04-29  Zalan Bujtas  <[email protected]>
 
+        Header is blank on https://nader.org
+        https://bugs.webkit.org/show_bug.cgi?id=205747
+        <rdar://problem/58305910>
+
+        Reviewed by Simon Fraser.
+
+        Do not use stale containing block width value while computing preferred width.
+
+        Test: fast/text/text-indent-inside-float.html
+
+        * rendering/RenderBlockFlow.cpp:
+        (WebCore::RenderBlockFlow::computeInlinePreferredLogicalWidths const):
+
+2020-04-29  Zalan Bujtas  <[email protected]>
+
         [LFC][TFC] Take row span into account when checking for missing cells
         https://bugs.webkit.org/show_bug.cgi?id=211184
 

Modified: trunk/Source/WebCore/rendering/RenderBlockFlow.cpp (260904 => 260905)


--- trunk/Source/WebCore/rendering/RenderBlockFlow.cpp	2020-04-29 17:20:27 UTC (rev 260904)
+++ trunk/Source/WebCore/rendering/RenderBlockFlow.cpp	2020-04-29 17:52:30 UTC (rev 260905)
@@ -4218,9 +4218,6 @@
     float inlineMin = 0;
 
     const RenderStyle& styleToUse = style();
-    RenderBlock* containingBlock = this->containingBlock();
-    LayoutUnit cw = containingBlock ? containingBlock->contentLogicalWidth() : 0_lu;
-
     // If we are at the start of a line, we want to ignore all white-space.
     // Also strip spaces if we previously had text that ended in a trailing space.
     bool stripFrontSpaces = true;
@@ -4240,7 +4237,14 @@
     // Signals the text indent was more negative than the min preferred width
     bool hasRemainingNegativeTextIndent = false;
 
-    LayoutUnit textIndent = minimumValueForLength(styleToUse.textIndent(), cw);
+    auto textIndent = LayoutUnit { };
+    if (styleToUse.textIndent().isFixed())
+        textIndent = LayoutUnit { styleToUse.textIndent().value() };
+    else if (auto* containingBlock = this->containingBlock(); containingBlock && containingBlock->style().logicalWidth().isFixed()) {
+        // At this point of the shrink-to-fit computatation, we don't have a used value for the containing block width
+        // (that's exactly to what we try to contribute here) unless the computed value is fixed.
+        textIndent = minimumValueForLength(styleToUse.textIndent(), containingBlock->style().logicalWidth().value());
+    }
     RenderObject* prevFloat = 0;
     bool isPrevChildInlineFlow = false;
     bool shouldBreakLineAfterText = false;
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