Merge pull request #109 from DamianGarro/patch-1

paper-autogrow-textarea: break long words in mirror
googlearchive · Dec 16, 2014 · 6777060 · 6777060
2 parents ab2ab59 + 5ec201a
commit 6777060
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diff --git a/paper-autogrow-textarea.html b/paper-autogrow-textarea.html
@@ -46,6 +46,7 @@
 
     .mirror-text {
       visibility: hidden;
+      word-wrap: break-word;
     }
 
     ::content textarea {

diff --git a/test/autogrow.html b/test/autogrow.html
@@ -124,6 +124,20 @@
         assert.equal(getComputedStyle(a1.$.mirror).visibility, 'hidden');
       });
 
+      test('grows with a long word', function(done) {
+        var h1 = a1.offsetHeight;
+
+        t1.value = Array(1000).join("P");
+        dispatchInputEvent(t1);
+
+        flush(function() {
+          var h2 = a1.offsetHeight;
+          assert.ok(h2 > h1);
+          assert.deepEqual(a1.getBoundingClientRect(), t1.getBoundingClientRect());
+          done();
+        });
+      });
+
     });
 
   </script>