diff options
| -rw-r--r-- | test/unit/event.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/unit/event.js b/test/unit/event.js index 479f805db..26d972a5b 100644 --- a/test/unit/event.js +++ b/test/unit/event.js @@ -1852,6 +1852,33 @@ QUnit.test( "delegated event with intermediate DOM manipulation (#13208)", funct jQuery( "#anchor2" ).trigger( "click" ); } ); +QUnit.test( "ignore comment nodes in event delegation (gh-2055)", function( assert ) { + assert.expect( 1 ); + + // Test if DOMNodeInserted is supported + // This is a back-up for when DOMNodeInserted support + // is eventually removed from browsers + function test() { + var ret = false; + var $fixture = jQuery( "#qunit-fixture" ); + $fixture.on( "DOMNodeInserted", function() { + ret = true; + $fixture.off( "DOMNodeInserted" ); + } ).append( "<div></div>" ); + return ret; + } + + var $foo = jQuery( "#foo" ).on( "DOMNodeInserted", "[id]", function() { + assert.ok( true, "No error thrown on comment node" ); + } ), + $comment = jQuery( document.createComment( "comment" ) ) + .appendTo( $foo.find( "#sap" ) ); + + if ( !test() ) { + fireNative( $comment[0], "DOMNodeInserted" ); + } +} ); + QUnit.test( "stopPropagation() stops directly-bound events on delegated target", function( assert ) { assert.expect( 1 ); |