Carousel: Only prevents default for ARROW_LEFT and ARROW_RIGHT keys

Fixes 2 bugs:

1. All keydowns were being prevented. Because of that the user wasn't able to navigate in the whole page using ARROW_UP/ARROW_DOWN.

2. Even when  is an input or textarea the keydowns were being prevented. Because of that the user wasn't able to type any text on these elements.

1 files changed, 31 insertions, 0 deletions

diff --git a/js/tests/unit/carousel.js b/js/tests/unit/carousel.js
index 7fc4f4529..dbdea921a 100644
--- a/js/tests/unit/carousel.js
+++ b/js/tests/unit/carousel.js
@@ -507,6 +507,37 @@ $(function () {
     assert.strictEqual($template.find('.carousel-item')[1], $template.find('.active')[0], 'second item active')
   })
 
+  QUnit.test('should not prevent keydown if key is not ARROW_LEFT or ARROW_RIGHT', function (assert) {
+    assert.expect(2)
+    var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false">'
+        + '<div class="carousel-inner">'
+        + '<div id="first" class="carousel-item active">'
+        + '<img alt="">'
+        + '</div>'
+        + '</div>'
+        + '</div>'
+    var $template = $(templateHTML)
+
+    $template.bootstrapCarousel()
+    var done = assert.async()
+
+    var eventArrowDown = $.Event('keydown', { which: 40 })
+    var eventArrowUp   = $.Event('keydown', { which: 38 })
+
+    $template.one('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+    })
+
+    $template.trigger(eventArrowDown)
+
+    $template.one('keydown', function (event) {
+      assert.strictEqual(event.isDefaultPrevented(), false)
+      done()
+    })
+
+    $template.trigger(eventArrowUp)
+  })
+
   QUnit.test('should support disabling the keyboard navigation', function (assert) {
     assert.expect(3)
     var templateHTML = '<div id="myCarousel" class="carousel" data-interval="false" data-keyboard="false">'