Use a for loop rather than for/in loop when copying events, so that code will work...

[jquery.git] / test / unit / event.js

diff --git a/test/unit/event.js b/test/unit/event.js
index 3c77e34..a647e5f 100644 (file)
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -1,5 +1,25 @@
 module("event");
 
+test("null or undefined handler", function() {
+       expect(2);
+  // Supports Fixes bug #7229
+  try {
+  
+    jQuery("#firstp").click(null);
+  
+    ok(true, "Passing a null handler will not throw an exception");
+
+  } catch (e) {}  
+
+  try {
+  
+    jQuery("#firstp").click(undefined);
+  
+    ok(true, "Passing an undefined handler will not throw an exception");
+
+  } catch (e) {}  
+});
+
 test("bind(), with data", function() {
        expect(3);
        var handler = function(event) {
@@ -245,6 +265,36 @@ test("live/die(Object), delegate/undelegate(String, Object)", function() {
        equals( mouseoverCounter, 4, "die" );
 });
 
+test("live/delegate immediate propagation", function() {
+       expect(2);
+       
+       var $p = jQuery("#firstp"), $a = $p.find("a:first"), lastClick;
+       
+       lastClick = "";
+       $a.live( "click", function(e) { 
+               lastClick = "click1"; 
+               e.stopImmediatePropagation();
+       });
+       $a.live( "click", function(e) {
+               lastClick = "click2";
+       });
+       $a.trigger( "click" );
+       equals( lastClick, "click1", "live stopImmediatePropagation" );
+       $a.die( "click" );
+       
+       lastClick = "";
+       $p.delegate( "a", "click", function(e) { 
+               lastClick = "click1"; 
+               e.stopImmediatePropagation();
+       });
+       $p.delegate( "a", "click", function(e) {
+               lastClick = "click2";
+       });
+       $a.trigger( "click" );
+       equals( lastClick, "click1", "delegate stopImmediatePropagation" );
+       $p.undelegate( "click" );
+});
+
 test("bind(), iframes", function() {
        // events don't work with iframes, see #939 - this test fails in IE because of contentDocument
        var doc = jQuery("#loadediframe").contents();
@@ -255,7 +305,7 @@ test("bind(), iframes", function() {
 });
 
 test("bind(), trigger change on select", function() {
-       expect(4);
+       expect(5);
        var counter = 0;
        function selectOnChange(event) {
                equals( event.data, counter++, "Event.data is not a global event object" );
@@ -443,7 +493,7 @@ test("bind(name, false), unbind(name, false)", function() {
 });
 
 test("bind()/trigger()/unbind() on plain object", function() {
-       expect( 2 );
+       expect( 8 );
 
        var obj = {};
 
@@ -453,22 +503,36 @@ test("bind()/trigger()/unbind() on plain object", function() {
        // Make sure it doesn't complain when no events are found
        jQuery(obj).unbind("test");
 
-       jQuery(obj).bind("test", function(){
-               ok( true, "Custom event run." );
+       jQuery(obj).bind({
+               test: function() {
+                       ok( true, "Custom event run." );
+               },
+               submit: function() {
+                       ok( true, "Custom submit event run." );
+               }
        });
 
-       ok( jQuery(obj).data("events"), "Object has events bound." );
+       var events = jQuery(obj).data("__events__");
+       ok( events, "Object has events bound." );
+       equals( obj.events, undefined, "Events object on plain objects is not events" );
+       equals( typeof events, "function", "'events' expando is a function on plain objects." );
+       equals( obj.test, undefined, "Make sure that test event is not on the plain object." );
+       equals( obj.handle, undefined, "Make sure that the event handler is not on the plain object." );
 
        // Should trigger 1
        jQuery(obj).trigger("test");
+       jQuery(obj).trigger("submit");
 
        jQuery(obj).unbind("test");
+       jQuery(obj).unbind("submit");
 
        // Should trigger 0
        jQuery(obj).trigger("test");
 
        // Make sure it doesn't complain when no events are found
        jQuery(obj).unbind("test");
+       
+       equals( obj.__events__, undefined, "Make sure events object is removed" );
 });
 
 test("unbind(type)", function() {
@@ -1231,6 +1295,8 @@ test("live with namespaces", function(){
 });
 
 test("live with change", function(){
+       expect(8);
+
        var selectChange = 0, checkboxChange = 0;
        
        var select = jQuery("select[name='S1']")
@@ -1262,28 +1328,13 @@ test("live with change", function(){
        checkbox.trigger("change");
        equals( checkboxChange, 1, "Change on checkbox." );
        
-       // test before activate on radio
-       
-       // test blur/focus on textarea
-       var textarea = jQuery("#area1"), textareaChange = 0, oldVal = textarea.val();
-       textarea.live("change", function() {
-               textareaChange++;
-       });
-
-       textarea.val(oldVal + "foo");
-       textarea.trigger("change");
-       equals( textareaChange, 1, "Change on textarea." );
-
-       textarea.val(oldVal);
-       textarea.die("change");
-       
        // test blur/focus on text
        var text = jQuery("#name"), textChange = 0, oldTextVal = text.val();
        text.live("change", function() {
                textChange++;
        });
 
-       text.val(oldVal+"foo");
+       text.val(oldTextVal+"foo");
        text.trigger("change");
        equals( textChange, 1, "Change on text input." );
 
@@ -1700,6 +1751,8 @@ test("delegate with multiple events", function(){
 });
 
 test("delegate with change", function(){
+       expect(8);
+
        var selectChange = 0, checkboxChange = 0;
        
        var select = jQuery("select[name='S1']");
@@ -1731,28 +1784,13 @@ test("delegate with change", function(){
        checkbox.trigger("change");
        equals( checkboxChange, 1, "Change on checkbox." );
        
-       // test before activate on radio
-       
-       // test blur/focus on textarea
-       var textarea = jQuery("#area1"), textareaChange = 0, oldVal = textarea.val();
-       jQuery("#body").delegate("#area1", "change", function() {
-               textareaChange++;
-       });
-
-       textarea.val(oldVal + "foo");
-       textarea.trigger("change");
-       equals( textareaChange, 1, "Change on textarea." );
-
-       textarea.val(oldVal);
-       jQuery("#body").undelegate("#area1", "change");
-       
        // test blur/focus on text
        var text = jQuery("#name"), textChange = 0, oldTextVal = text.val();
        jQuery("#body").delegate("#name", "change", function() {
                textChange++;
        });
 
-       text.val(oldVal+"foo");
+       text.val(oldTextVal+"foo");
        text.trigger("change");
        equals( textChange, 1, "Change on text input." );
 
@@ -1825,6 +1863,38 @@ test("Non DOM element events", function() {
        jQuery(o).trigger('nonelementobj');
 });
 
+test("window resize", function() {
+       expect(2);
+
+       jQuery(window).unbind();
+
+       jQuery(window).bind("resize", function(){
+               ok( true, "Resize event fired." );
+       }).resize().unbind("resize");
+
+       ok( !jQuery(window).data("__events__"), "Make sure all the events are gone." );
+});
+
+test("focusin bubbles", function() {
+       //create an input and focusin on it
+       var input = jQuery("<input/>"), order = 0;
+
+       input.prependTo("body");
+
+       jQuery("body").bind("focusin.focusinBubblesTest",function(){
+               equals(1,order++,"focusin on the body second")
+       });
+
+       input.bind("focusin.focusinBubblesTest",function(){
+               equals(0,order++,"focusin on the element first")
+       });
+
+       input[0].focus();
+       input.remove();
+
+       jQuery("body").unbind("focusin.focusinBubblesTest");
+});
+
 /*
 test("jQuery(function($) {})", function() {
        stop();