#921@trivial: Continues on implementation.

capricorn86 · May 16, 2023 · 221e7b0 · 221e7b0
1 parent 6c80625
commit 221e7b0
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/packages/happy-dom/src/match-media/MediaQueryParser.ts b/packages/happy-dom/src/match-media/MediaQueryParser.ts
@@ -13,6 +13,11 @@ import IWindow from '../window/IWindow';
  */
 const MEDIA_QUERY_REGEXP = /(not|only|all|screen|print)|\(([^\)]+)(\)){0,1}|(,)| +(or|and) +/g;
 
+/**
+ * Check if resolution RegExp.
+ */
+const IS_RESOLUTION_REGEXP = /[<>]/;
+
 /**
  * Resolution RegExp.
  *
@@ -53,10 +58,9 @@ export default class MediaQueryParser {
 			} else if (match[1] === 'not') {
 				currentMediaQueryItem.not = true;
 			} else if (match[2]) {
-				const resolutionMatch =
-					match[2].includes('<') || match[2].includes('>')
-						? match[2].match(RESOLUTION_REGEXP)
-						: null;
+				const resolutionMatch = IS_RESOLUTION_REGEXP.test(match[2])
+					? match[2].match(RESOLUTION_REGEXP)
+					: null;
 				if (resolutionMatch && (resolutionMatch[1] || resolutionMatch[6])) {
 					if (resolutionMatch[1] && resolutionMatch[2] && resolutionMatch[3]) {
 						const value = parseInt(resolutionMatch[1], 10);