Minor refactoring of selector tests

Author: cdoublev

__tests__/value.js

@@ -4385,36 +4385,32 @@ describe('<selector-list>', () => {
             '::before:only-child',
             '::marker:empty',
             '::before:nth-child(1)',
-            '::before:not(:only-child)',
-            '::before:not(:not(:only-child))',
-            '::before:not(type)',
-            '::before:not(:hover > :hover)',
-            '::part(name):only-child',
-            '::part(name):empty',
-            '::part(name):nth-child(1)',
-            '::part(name):host',
-            '::part(name):host(:hover)',
-            '::part(name):host-context(:hover)',
-            '::part(name):scope',
-            '::part(name):not(:only-child)',
-            '::part(name):not(type)',
-            '::part(name):has(:hover)',
-            '::part(name):not(:has(:hover))',
-            '::part(name):not(:hover > :hover)',
             // Invalid functional pseudo argument
             ':has(:not(:has(type)))',
+            ':current(:nth-child(1 of type > type))',
+            ':current(:nth-child(1 of :has(type)))',
+            ':current(:has(type))',
             ':current(:not(type > type))',
             ':current(:not(:has(type)))',
-            ':host(:not(type > type))',
-            ':host(:not(:has(type)))',
-            ':host-context(:not(type > type))',
-            ':host-context(:not(:has(type)))',
+            '::slotted(:nth-child(1 of type > type))',
+            '::slotted(:nth-child(1 of :has(type)))',
+            '::slotted(:has(type))',
+            '::slotted(:not(type > type))',
+            '::slotted(:not(:has(type)))',
+            '::before:not(:only-child)',
+            '::before:not(:not(:only-child))',
+            '::before:not(type)',
+            '::before:not(:hover > :hover)',
+            '::before:not(:has(:hover))',
+            '::marker:nth-child(1 of type)',
+            '::marker:nth-child(1 of type > :hover)',
+            '::marker:nth-child(1 of has(:hover))',
+            '::slotted(:not(type > type))',
+            '::slotted(:not(:has(type)))',
             '::part(name):current(:only-child)',
             '::part(name):current(type)',
             '::part(name):not(:current(:only-child))',
             '::part(name):not(:current(type))',
-            '::slotted(:not(type > type))',
-            '::slotted(:not(:has(type)))',
             // Invalid sub-pseudo-element
             '::marker::before',
             '::marker::highlight(name)',
@@ -4464,7 +4460,7 @@ describe('<selector-list>', () => {
             ['::before:hover'],
             ['::before:empty'],
             ['::before:not(:hover, :not(:focus, :empty))'],
-            ['::before:is(:hover, type, #id, .class, :root, :not(:root), type > :hover, :not(:focus))'],
+            ['::before:is(:only-child, type > type)'],
             ['::marker:only-child'],
             ['::marker:nth-child(1 of :hover)'],
             ['::marker:not(:only-child, :not(:nth-child(1 of :hover)))'],
@@ -4473,12 +4469,16 @@ describe('<selector-list>', () => {
             ['::part(name):not(:current)'],
             // Sub-pseudo-element
             ['::after::marker'],
+            ['::after:hover::marker', '::after:hover::marker'],
             ['::before::marker'],
+            ['::column::scroll-marker'],
             ['::first-letter::prefix'],
             ['::first-letter::suffix'],
-            ['::before:hover::marker:focus', '::before:hover::marker:focus'],
             ['::part(name)::marker'],
             ['::part(name)::slotted(type)'],
+            ['::slider-track::slider-fill'],
+            ['::step-control::step-down'],
+            ['::step-control::step-up'],
             ['::slotted(type)::marker'],
             ['::slotted(type)::part(name)'],
             // Nesting selector