tor-browser

commit d3520d0b754f2197e54a941d68b4309911bf020b
parent 66963d1d1beffb0013793a50d012296a2d29f77d
Author: Sam Sneddon <gsnedders@apple.com>
Date:   Fri,  3 Oct 2025 08:59:26 +0000

Bug 1990958 [wpt PR 55077] - Create subtests for valid-custom-element-names.html, a=testonly

Automatic update from web-platform-tests
Create subtests for valid-custom-element-names.html

Instead of having a single subtest with thousands of assertions for
different names, split them up into individual subtests. This allows
for regression tracking at a per-name level, rather than a "did
everything pass" level.

--

wpt-commits: 02eb5c66092e6d46d239f59456d19a35b62b258d
wpt-pr: 55077

Diffstat:
M
testing/web-platform/tests/custom-elements/registries/valid-custom-element-names.html
 | 
29
++++++++++++++---------------

1 file changed, 14 insertions(+), 15 deletions(-)
diff --git a/testing/web-platform/tests/custom-elements/registries/valid-custom-element-names.html b/testing/web-platform/tests/custom-elements/registries/valid-custom-element-names.html
@@ -113,26 +113,25 @@ function createElementClass() {
   return newClass;
 }
 
-promise_test(async t => {
-  for (const validName of validCustomElementNames) {
-    try {
-      const newClass = createElementClass();
-      customElements.define(validName, newClass);
-      await customElements.whenDefined(validName);
-    } catch (error) {
-      assert_unreached(`Custom element name should have been valid but threw error: ${debugString(validName)} ${error.toString()}`);
-    }
-  }
+for (const validName of validCustomElementNames) {
+  promise_test(async t => {
+    const newClass = createElementClass();
+    customElements.define(validName, newClass);
+    await customElements.whenDefined(validName);
+  }, `Valid custom element name: ${debugString(validName)}`);
+}
 
-  for (const invalidName of invalidCustomElementNames) {
+for (const invalidName of invalidCustomElementNames) {
+  promise_test(async t => {
     const newClass = createElementClass();
     assert_throws_dom(
       'SyntaxError',
       () => customElements.define(invalidName, newClass),
-      `customElements.define should have thrown for invalid name: ${debugString(invalidName)}`);
+      `customElements.define should have thrown`);
     await promise_rejects_dom(t, 'SyntaxError',
       customElements.whenDefined(invalidName),
-      `customElements.whenDefined should have thrown for invalid name: ${debugString(invalidName)}`);
-  }
-});
+      `customElements.whenDefined should have thrown`);
+  }, `Invalid custom element name: ${debugString(invalidName)}`);
+}
+
 </script>