add tests comment range

Ffloriel · Ffloriel · commit 92f6850bb2d1 · 2018-05-20T11:38:19.000+01:00
diff --git a/__tests__/purgecssDefault.test.js b/__tests__/purgecssDefault.test.js
@@ -199,6 +199,26 @@ describe('purge methods with files and default extractor', () => {
         })
     })
 
+    describe('ignore comment range', () => {
+        let purgecssResult
+        beforeAll(() => {
+            purgecssResult = new Purgecss({
+                content: [`${root}ignore_comment_range/index.html`],
+                css: [`${root}ignore_comment_range/index.css`]
+            }).purge()[0].css
+        })
+
+        it('ignores h1, h3, h5, h6', () => {
+            ['h1', 'h3', 'h5', 'h6'].forEach(selector => {
+                expect(purgecssResult.includes(selector)).toBe(true)
+            })
+        })
+
+        it('removes h4', () => {
+            expect(purgecssResult.includes('h4')).toBe(false)
+        })
+    })
+
     describe('font-face', () => {
         it('keeps font-face', () => {
             const purgecss = new Purgecss({
diff --git a/__tests__/test_examples/ignore_comment_range/index.css b/__tests__/test_examples/ignore_comment_range/index.css
@@ -0,0 +1,24 @@
+/* purgecss start ignore */
+h1 {
+  color: blue;
+}
+
+h3 {
+  color: green;
+}
+/* purgecss end ignore */
+
+h4 {
+  color: purple;
+}
+
+/* purgecss start ignore */
+h5 {
+  color: pink;
+}
+
+h6 {
+  color: lightcoral;
+}
+
+/* purgecss end ignore */
diff --git a/__tests__/test_examples/ignore_comment_range/index.html b/__tests__/test_examples/ignore_comment_range/index.html
@@ -0,0 +1,7 @@
+<html>
+
+<body>
+    <h2>Hmmmm</h2>
+</body>
+
+</html>

-Original file line number
+Diff line change
@@ @@ -0,0 +1,7 @@ @@
 +<html>
++
 +<body>
 +    <h2>Hmmmm</h2>
 +</body>
++
 +</html>