From 2948659e21c0cc8eba4b92e13d6d208ec21674ec Mon Sep 17 00:00:00 2001
From: Ryosuke Niwa <rniwa@webkit.org>
Date: Tue, 10 Jan 2023 16:15:19 -0800
Subject: [PATCH] Replace ARIA reflection attribute ariaErrorMessageElement
 with ariaErrorMessageElements

This is WPT updates for https://github.com/w3c/aria/pull/1802
---
 custom-elements/ElementInternals-accessibility.html  |  3 ++-
 .../reactions/AriaMixin-element-attributes.html      |  2 +-
 html/dom/aria-element-reflection.html                | 12 ++++++------
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/custom-elements/ElementInternals-accessibility.html b/custom-elements/ElementInternals-accessibility.html
index b823a9ddea8447..88d45b76028b13 100644
--- a/custom-elements/ElementInternals-accessibility.html
+++ b/custom-elements/ElementInternals-accessibility.html
@@ -38,7 +38,7 @@
   "ariaDescribedByElements",
   "ariaDetailsElements",
   "ariaDisabled",
-  "ariaErrorMessageElement",
+  "ariaErrorMessageElements",
   "ariaExpanded",
   "ariaFlowToElements",
   "ariaHasPopup",
@@ -76,4 +76,5 @@
     assert_inherits(element.internals, property);
   }, property + " is defined in ElementInternals");
 }
+test(() => assert_false(!!element.internals.ariaErrorMessageElement), 'ariaErrorMessageElement is not defined in ElementInternals')
 </script>
diff --git a/custom-elements/reactions/AriaMixin-element-attributes.html b/custom-elements/reactions/AriaMixin-element-attributes.html
index 09e62b2d39c5e7..eec6dee03b74fc 100644
--- a/custom-elements/reactions/AriaMixin-element-attributes.html
+++ b/custom-elements/reactions/AriaMixin-element-attributes.html
@@ -55,7 +55,7 @@
 testElementReflectAttribute('ariaControlsElements', 'aria-controls', [dummy1], [dummy2], 'ariaControlsElements in Element');
 testElementReflectAttribute('ariaDescribedByElements', 'aria-describedby', [dummy1], [dummy2], 'ariaDescribedByElements in Element');
 testElementReflectAttribute('ariaDetailsElements', 'aria-details', [dummy1], [dummy2], 'ariaDetailsElements in Element');
-testElementReflectAttribute('ariaErrorMessageElement', 'aria-errormessage', dummy1, dummy2, 'ariaErrorMessageElement in Element');
+testElementReflectAttribute('ariaErrorMessageElements', 'aria-errormessage', [dummy1], [dummy2], 'ariaErrorMessageElements in Element');
 testElementReflectAttribute('ariaFlowToElements', 'aria-flowto', [dummy1], [dummy2], 'ariaFlowToElements in Element');
 testElementReflectAttribute('ariaLabelledByElements', 'aria-labelledby', [dummy1], [dummy2], 'ariaLabelledByElements in Element')
 testElementReflectAttribute('ariaOwnsElements', 'aria-owns', [dummy1], [dummy2], 'ariaOwnsElements in Element')
diff --git a/html/dom/aria-element-reflection.html b/html/dom/aria-element-reflection.html
index 991f7c7aa12d87..af0efcfd4d09d0 100644
--- a/html/dom/aria-element-reflection.html
+++ b/html/dom/aria-element-reflection.html
@@ -122,16 +122,16 @@
 
   <script>
   test(function(t) {
-    startTime.ariaErrorMessageElement = errorMessage;
+    startTime.ariaErrorMessageElements = [errorMessage];
     assert_equals(startTime.getAttribute("aria-errormessage"), "");
-    assert_equals(startTime.ariaErrorMessageElement, errorMessage);
+    assert_array_equals(startTime.ariaErrorMessageElements, [errorMessage]);
 
-    startTime.ariaErrorMessageElement = null;
-    assert_equals(startTime.ariaErrorMessageElement, null, "blah");
-    assert_false(startTime.hasAttribute("aria-errormessage"));
+    startTime.ariaErrorMessageElements = [];
+    assert_array_equals(startTime.ariaErrorMessageElements, []);
+    assert_equals(startTime.getAttribute("aria-errormessage"), "");
 
     startTime.setAttribute("aria-errormessage", "errorMessage");
-    assert_equals(startTime.ariaErrorMessageElement, errorMessage);
+    assert_array_equals(startTime.ariaErrorMessageElements, [errorMessage]);
 
   }, "aria-errormessage");