Fix false positives/negatives in selector-pseudo-class/element-no-unk…

…nown

add ::cue, ::target-text, :unresolved, :picture-in-picture, :window-inactive, :fullscreen-ancestor, etc.
remove :focus-ring, :drop
typo ::-webkit-resizer

https://hg.mozilla.org/mozilla-central/file/tip/layout/style/test/test_non_content_accessible_pseudos.html#l8
https://hg.mozilla.org/mozilla-central/file/tip/layout/style/test/test_selectors.html#l1102
https://trac.webkit.org/changeset/252330/webkit/

keywords: datetime, meter, search, validation, any, drag

lib/reference/keywordSets.js

@@ -157,29 +157,43 @@ keywordSets.levelOneAndTwoPseudoElements = new Set([
 	'first-letter',
 ]);
 
-// These are the ones that require double-colon notation
 keywordSets.levelThreeAndUpPseudoElements = new Set([
 	'before',
 	'after',
 	'first-line',
 	'first-letter',
-	'selection',
-	'spelling-error',
-	'grammar-error',
+	// These are the ones that require double-colon notation
 	'backdrop',
+	'content',
+	'cue',
+	'file-selector-button',
+	'grammar-error',
 	'marker',
 	'placeholder',
+	'selection',
 	'shadow',
 	'slotted',
-	'content',
-	'file-selector-button',
+	'spelling-error',
+	'target-text',
 ]);
 
 keywordSets.shadowTreePseudoElements = new Set(['part']);
 
+keywordSets.webkitScrollbarPseudoElements = new Set([
+	'-webkit-resizer',
+	'-webkit-scrollbar',
+	'-webkit-scrollbar-button',
+	'-webkit-scrollbar-corner',
+	'-webkit-scrollbar-thumb',
+	'-webkit-scrollbar-track',
+	'-webkit-scrollbar-track-piece',
+]);
+
 keywordSets.vendorSpecificPseudoElements = new Set([
 	'-moz-focus-inner',
 	'-moz-focus-outer',
+	'-moz-list-bullet',
+	'-moz-meter-bar',
 	'-moz-placeholder',
 	'-moz-progress-bar',
 	'-moz-range-progress',
@@ -199,11 +213,50 @@ keywordSets.vendorSpecificPseudoElements = new Set([
 	'-ms-tooltip',
 	'-ms-track',
 	'-ms-value',
+	'-webkit-color-swatch',
+	'-webkit-color-swatch-wrapper',
+	'-webkit-calendar-picker-indicator',
+	'-webkit-clear-button',
+	'-webkit-date-and-time-value',
+	'-webkit-datetime-edit',
+	'-webkit-datetime-edit-ampm-field',
+	'-webkit-datetime-edit-day-field',
+	'-webkit-datetime-edit-fields-wrapper',
+	'-webkit-datetime-edit-hour-field',
+	'-webkit-datetime-edit-millisecond-field',
+	'-webkit-datetime-edit-minute-field',
+	'-webkit-datetime-edit-month-field',
+	'-webkit-datetime-edit-second-field',
+	'-webkit-datetime-edit-text',
+	'-webkit-datetime-edit-week-field',
+	'-webkit-datetime-edit-year-field',
+	'-webkit-details-marker',
+	'-webkit-distributed',
+	'-webkit-file-upload-button',
 	'-webkit-input-placeholder',
+	'-webkit-keygen-select',
+	'-webkit-meter-bar',
+	'-webkit-meter-even-less-good-value',
+	'-webkit-meter-inner-element',
+	'-webkit-meter-optimum-value',
+	'-webkit-meter-suboptimum-value',
 	'-webkit-progress-bar',
+	'-webkit-progress-inner-element',
 	'-webkit-progress-value',
+	'-webkit-search-cancel-button',
+	'-webkit-search-decoration',
+	'-webkit-search-results-button',
+	'-webkit-search-results-decoration',
 	'-webkit-slider-runnable-track',
 	'-webkit-slider-thumb',
+	'-webkit-textfield-decoration-container',
+	'-webkit-validation-bubble',
+	'-webkit-validation-bubble-arrow',
+	'-webkit-validation-bubble-arrow-clipper',
+	'-webkit-validation-bubble-heading',
+	'-webkit-validation-bubble-message',
+	'-webkit-validation-bubble-text-block',
+	...keywordSets.webkitScrollbarPseudoElements,
 ]);
 
 keywordSets.pseudoElements = uniteSets(
@@ -238,22 +291,22 @@ keywordSets.otherPseudoClasses = new Set([
 	'default',
 	'defined',
 	'disabled',
-	'drop',
 	'empty',
 	'enabled',
 	'first-child',
 	'first-of-type',
 	'focus',
-	'focus-ring',
 	'focus-within',
 	'focus-visible',
 	'fullscreen',
+	'fullscreen-ancestor',
 	'future',
 	'host',
 	'host-context',
 	'hover',
 	'indeterminate',
 	'in-range',
+	'invalid',
 	'last-child',
 	'last-of-type',
 	'link',
@@ -264,6 +317,7 @@ keywordSets.otherPseudoClasses = new Set([
 	'past',
 	'placeholder-shown',
 	'playing',
+	'picture-in-picture',
 	'paused',
 	'read-only',
 	'read-write',
@@ -272,35 +326,48 @@ keywordSets.otherPseudoClasses = new Set([
 	'scope',
 	'state',
 	'target',
+	'unresolved',
 	'user-invalid',
 	'user-valid',
-	'invalid',
 	'valid',
 	'visited',
+	'window-inactive', // for ::selection (chrome)
 ]);
 
 keywordSets.vendorSpecificPseudoClasses = new Set([
+	'-khtml-drag',
+	'-moz-any',
+	'-moz-any-link',
+	'-moz-broken',
+	'-moz-drag-over',
+	'-moz-first-node',
+	'-moz-focusring',
+	'-moz-full-screen',
+	'-moz-full-screen-ancestor',
+	'-moz-last-node',
+	'-moz-loading',
+	'-moz-meter-optimum',
+	'-moz-meter-sub-optimum',
+	'-moz-meter-sub-sub-optimum',
 	'-moz-placeholder',
+	'-moz-submit-invalid',
+	'-moz-suppressed',
 	'-moz-ui-invalid',
 	'-moz-ui-valid',
+	'-moz-user-disabled',
+	'-moz-window-inactive',
+	'-ms-fullscreen',
 	'-ms-input-placeholder',
+	'-webkit-drag',
+	'-webkit-any',
+	'-webkit-any-link',
+	'-webkit-autofill',
+	'-webkit-full-screen',
+	'-webkit-full-screen-ancestor',
 ]);
 
-// TODO migrate to vendorSpecificPseudoElements
-// see #2264
-keywordSets.webkitProprietaryPseudoElements = new Set([
-	'scrollbar',
-	'scrollbar-button',
-	'scrollbar-track',
-	'scrollbar-track-piece',
-	'scrollbar-thumb',
-	'scrollbar-corner',
-	'resize',
-]);
-
-// TODO migrate to vendorSpecificPseudoClasses
-// see #2264
-keywordSets.webkitProprietaryPseudoClasses = new Set([
+// https://webkit.org/blog/363/styling-scrollbars/
+keywordSets.webkitScrollbarPseudoClasses = new Set([
 	'horizontal',
 	'vertical',
 	'decrement',

lib/rules/selector-pseudo-class-no-unknown/__tests__/index.js

@@ -67,6 +67,9 @@ testRule({
 		{
 			code: '::-webkit-scrollbar-thumb:window-inactive { }',
 		},
+		{
+			code: '::selection:window-inactive { }',
+		},
 		{
 			code: '@page :first { }',
 		},
@@ -164,12 +167,6 @@ testRule({
 			line: 2,
 			column: 9,
 		},
-		{
-			code: '::-webkit-unknown:window-inactive { }',
-			message: messages.rejected(':window-inactive'),
-			line: 1,
-			column: 18,
-		},
 		{
 			code: '::-webkit-scrollbar-button:horizontal:unknown {}',
 			message: messages.rejected(':unknown'),

lib/rules/selector-pseudo-class-no-unknown/index.js

@@ -102,13 +102,11 @@ const rule = (primary, secondaryOptions) => {
 						} while (prevPseudoElement);
 
 						if (prevPseudoElement) {
-							const prevPseudoElementValue = vendor.unprefixed(
-								prevPseudoElement.value.toLowerCase().slice(2),
-							);
+							const prevPseudoElementValue = prevPseudoElement.value.toLowerCase().slice(2);
 
 							if (
-								keywordSets.webkitProprietaryPseudoElements.has(prevPseudoElementValue) &&
-								keywordSets.webkitProprietaryPseudoClasses.has(name)
+								keywordSets.webkitScrollbarPseudoElements.has(prevPseudoElementValue) &&
+								keywordSets.webkitScrollbarPseudoClasses.has(name)
 							) {
 								return;
 							}