Merge pull request #393 from markedjs/fix-v6

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.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",

test/differ/isEqual.js

@@ -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();
+ });
 });