Merge pull request #393 from markedjs/fix-v6

Author: UziTech

lib/index.js

@@ -44,7 +44,7 @@ export class HtmlDiffer {
 
     // just pass in keys for the left and right html, the original strings are no longer used
     // after tokenize()
-    const diff = htmlDiffer.diff('html1', 'html2');
+    const diff = htmlDiffer.diff('html1', 'html2', this.options);
 
     return handleMasks(diff);
   }
@@ -58,6 +58,10 @@ export class HtmlDiffer {
    * @returns {Boolean}
    */
   async isEqual(html1, html2) {
+    if (html1 === html2) {
+      return true;
+    }
+
     const diff = await this.diffHtml(html1, html2);
 
     return (diff.length === 1 && !diff[0].added && !diff[0].removed);

package-lock.json

@@ -34,19 +34,19 @@
     "parse5-sax-parser": "^7.0.0"
   },
   "devDependencies": {
-    "@markedjs/eslint-config": "^1.0.1",
+    "@markedjs/eslint-config": "^1.0.2",
     "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/commit-analyzer": "^13.0.0",
     "@semantic-release/git": "^10.0.1",
-    "@semantic-release/github": "^10.1.3",
+    "@semantic-release/github": "^10.3.1",
     "@semantic-release/npm": "^12.0.1",
     "@semantic-release/release-notes-generator": "^14.0.1",
-    "eslint": "^9.8.0",
+    "eslint": "^9.9.1",
     "globals": "^15.9.0",
-    "mocha": "^10.7.0",
+    "mocha": "^10.7.3",
     "must": "^0.13.4",
     "nyc": "^17.0.0",
-    "semantic-release": "^24.0.0"
+    "semantic-release": "^24.1.0"
   },
   "scripts": {
     "test": "npm run lint && npm run unit-test && npm run func-test && npm run logger-test && npm run cover",

package.json

@@ -180,4 +180,11 @@ describe('\'isEqual\'', function() {
 
     invalidPreset.must.throw(Error);
   });
+
+  it('blank values are equal', async function() {
+    const htmlDiffer = new HtmlDiffer();
+    const isEqual = await htmlDiffer.isEqual('', '');
+
+    isEqual.must.be.true();
+  });
 });