Bug 1990185 [wpt PR 55008] - Update test reference to allow hyphen-minus as the hyphenation character, a=testonly

marco-c · marco-c · commit 92eee8665e90 · 2025-10-08T10:24:58.000Z
Automatic update from web-platform-tests
Update test reference to allow hyphen-minus as the hyphenation character

The test `css/css-overflow/line-clamp/block-ellipsis-028.html` was
added in #54917, including a soft hyphen in the test and a hyphen
character (U+2010) in the reference.

However, unless the `hyphenate-character` CSS property is set to a
string, the actual hyphen string that replaces the soft hyphen is set
by the user agent, depending on the content language. In this case,
the language is English, and a hyphen character might be expected.
However, some user agents (such as Chromium) also take the used font
into account, and might use a hyphen-minus (U+002D) instead.

This patch adds two references for this test, one using hyphen, and
one using hyphen-minus. Additionally, it also updates the references
to not set `line-clamp: 2`, which is the feature under test.

--

wpt-commits: 231c35a7f850bd02d935ca0d914902871ae91e82
wpt-pr: 55008

UltraBlame original commit: 5fa1ef8ebdb8f0d707ec4d9488bf6b059d07f792
diff --git a/testing/web-platform/tests/css/css-overflow/line-clamp/block-ellipsis-028.html b/testing/web-platform/tests/css/css-overflow/line-clamp/block-ellipsis-028.html
@@ -4,7 +4,8 @@
 <link rel="author" title="Andreu Botella" href="mailto:abotella@igalia.com">
 <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net/">
 <link rel="help" href="https://drafts.csswg.org/css-overflow-4/#block-ellipsis">
-<link rel="match" href="reference/block-ellipsis-028-ref.html">
+<link rel="match" href="reference/block-ellipsis-028-ref-a.html">
+<link rel="match" href="reference/block-ellipsis-028-ref-b.html">
 <meta name="assert" content="Soft hyphens create opportunities for placement of the block-ellipsis">
 <style>
 .clamp {
diff --git a/testing/web-platform/tests/css/css-overflow/line-clamp/reference/block-ellipsis-028-ref-a.html b/testing/web-platform/tests/css/css-overflow/line-clamp/reference/block-ellipsis-028-ref-a.html
@@ -5,7 +5,6 @@
 <link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net/">
 <style>
 .clamp {
-  line-clamp: 2;
   width: 63.1ch;
   border: 1px solid black;
   font-family: monospace;
diff --git a/testing/web-platform/tests/css/css-overflow/line-clamp/reference/block-ellipsis-028-ref-b.html b/testing/web-platform/tests/css/css-overflow/line-clamp/reference/block-ellipsis-028-ref-b.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Overflow: test reference</title>
+<link rel="author" title="Andreu Botella" href="mailto:abotella@igalia.com">
+<link rel="author" title="Florian Rivoal" href="https://florian.rivoal.net/">
+<style>
+.clamp {
+  width: 63.1ch;
+  border: 1px solid black;
+  font-family: monospace;
+}
+</style>
+<div class="clamp">This time, Mark, who had always been the center of attention in
+any social gathering, walked into the room uncharacteristi-…
+</div>
