From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:47:29 +0200
Subject: Adding upstream version 115.8.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../abs-pos-non-replaced-vrl-046.xht               | 106 +++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 testing/web-platform/tests/css/css-writing-modes/abs-pos-non-replaced-vrl-046.xht

(limited to 'testing/web-platform/tests/css/css-writing-modes/abs-pos-non-replaced-vrl-046.xht')

diff --git a/testing/web-platform/tests/css/css-writing-modes/abs-pos-non-replaced-vrl-046.xht b/testing/web-platform/tests/css/css-writing-modes/abs-pos-non-replaced-vrl-046.xht
new file mode 100644
index 0000000000..2b7e896453
--- /dev/null
+++ b/testing/web-platform/tests/css/css-writing-modes/abs-pos-non-replaced-vrl-046.xht
@@ -0,0 +1,106 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+ <head>
+
+  <title>CSS Writing Modes Test: absolutely positioned non-replaced element - 'direction: rtl' and 'width' and 'right' are 'auto' and 'left' is not 'auto'</title>
+
+  <link rel="author" title="GĂ©rard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
+  <link rel="help" href="http://www.w3.org/TR/css-writing-modes-3/#vertical-layout" title="7.1 Principles of Layout in Vertical Writing Modes" />
+  <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#abs-non-replaced-width" title="10.3.7 Absolutely positioned, non-replaced elements" />
+  <link rel="match" href="abs-pos-non-replaced-vlr-009-ref.xht" />
+
+  <meta name="flags" content="ahem image" />
+  <meta name="assert" content="When 'direction' is 'rtl' and 'width' and 'right' are 'auto' and 'left' is not 'auto', then the width becomes shrink-to-fit and then solve for 'right'." />
+
+  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
+  <style type="text/css"><![CDATA[
+  div#containing-block
+    {
+      background: red url("support/bg-red-2col-2row-320x320.png");
+      color: transparent;
+      direction: rtl;
+      font: 80px/1 Ahem;
+      height: 320px;
+      position: relative;
+      width: 320px;
+    }
+
+  div#containing-block > span
+    {
+      background-color: red;
+      color: green;
+      left: 1em;
+      position: absolute;
+      right: auto;
+      width: auto;
+      writing-mode: vertical-rl;
+    }
+
+/*
+"
+3. 'width' and 'right' are 'auto' and 'left' is not 'auto', then the width is shrink-to-fit . Then solve for 'right'
+"
+
+'left' + 'margin-left' + 'border-left-width' + 'padding-left' + 'width' + 'padding-right' + 'border-right-width' + 'margin-right' + 'right' = width of containing block
+
+So:
+
+     80px : left
+  +
+      0px : margin-left
+  +
+      0px : border-left-width
+  +
+      0px : padding-left
+  +
+  (shrink-to-fit) : width: auto
+  +
+      0px : padding-right
+  +
+      0px : border-right-width
+  +
+      0px : margin-right
+  +
+  (solve) : right: auto
+    =====================
+    320px : width of containing block
+
+gives us:
+
+     80px : left
+  +
+      0px : margin-left
+  +
+      0px : border-left-width
+  +
+      0px : padding-left
+  +
+     80px : (shrink-to-fit) : width: auto
+  +
+      0px : padding-right
+  +
+      0px : border-right-width
+  +
+      0px : margin-right
+  +
+  (solve) : right: auto
+    =====================
+    320px : width of containing block
+
+And so computed right value must be 160px .
+*/
+
+  ]]></style>
+
+ </head>
+
+ <body>
+
+  <p><img src="support/pass-cdts-abs-pos-non-replaced.png" width="246" height="36" alt="Image download support must be enabled" /></p>
+
+  <div id="containing-block">1 2 34<span>X</span></div>
+
+ </body>
+</html>
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