fix #735 and add test

slab · Jun 8, 2016 · 8e1ad43 · 8e1ad43
1 parent 5a8f3c0
commit 8e1ad43
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diff --git a/modules/clipboard.js b/modules/clipboard.js
@@ -167,6 +167,7 @@ class Clipboard extends Module {
 Clipboard.DEFAULTS = {
   matchers: [
     [Node.TEXT_NODE, matchText],
+    ['br', matchBreak],
     [Node.ELEMENT_NODE, matchNewline],
     [Node.ELEMENT_NODE, matchBlot],
     [Node.ELEMENT_NODE, matchSpacing],
@@ -242,6 +243,13 @@ function matchBlot(node, delta) {
   return delta;
 }
 
+function matchBreak(node, delta) {
+  if (!deltaEndsWith(delta, '\n')) {
+    delta.insert('\n');
+  }
+  return delta;
+}
+
 function matchNewline(node, delta) {
   if (!isLine(node)) return delta;
   if (computeStyle(node).whiteSpace.startsWith('pre') || !deltaEndsWith(delta, '\n')) {

diff --git a/test/unit/modules/clipboard.js b/test/unit/modules/clipboard.js
@@ -95,6 +95,12 @@ describe('Clipboard', function() {
       expect(delta).toEqual(new Delta().insert('\u00a0\u00a01\u00a0\u00a0', { bold: true }));
     });
 
+    it('break', function() {
+      let html = '<div>0<br>1</div><div>2<br></div><div>3</div><div><br>4</div><div><br></div><div>5</div>';
+      let delta = this.clipboard.convert(html);
+      expect(delta).toEqual(new Delta().insert('0\n1\n2\n3\n\n4\n\n5'));
+    });
+
     it('alias', function() {
       let delta = this.clipboard.convert('<b>Bold</b><i>Italic</i>');
       expect(delta).toEqual(new Delta().insert('Bold', { bold: true }).insert('Italic', { italic: true }));