Added unit test to check that tooltips is not showed when leave event is...

Added unit test to check that tooltips is not showed when leave event is triggered before show delay has expired AND the hide delay is set to 0

js/bootstrap-tooltip.js

@@ -87,7 +87,6 @@
       if (this.timeout) clearTimeout(this.timeout)
       if (!self.options.delay || !self.options.delay.hide) return self.hide()
 
-      clearTimeout(this.timeout)
       self.hoverState = 'out'
       this.timeout = setTimeout(function() {
         if (self.hoverState == 'out') self.hide()

js/tests/unit/bootstrap-tooltip.js

@@ -78,6 +78,25 @@ $(function () {
         }, 100)
       })
 
+      test("should not show tooltip if leave event occurs before delay expires, even if hide delay is 0", function () {
+        var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
+          .appendTo('#qunit-fixture')
+          .tooltip({ delay: { show: 200, hide: 0} })
+
+        stop()
+
+        tooltip.trigger('mouseenter')
+
+        setTimeout(function () {
+          ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
+          tooltip.trigger('mouseout')
+          setTimeout(function () {
+            ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
+            start()
+          }, 200)
+        }, 100)
+      })
+
       test("should not show tooltip if leave event occurs before delay expires", function () {
         var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
           .appendTo('#qunit-fixture')
@@ -133,4 +152,4 @@ $(function () {
         ok($.fn.tooltip.Constructor.prototype.isHTML($('<div></div>')), 'correctly detected html')
       })
 
-})
+})
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