Autocomplete: Don't invoke a search from arrow keys when the element can have multi-line text. Fixes #7639 - Key up/key down in textarea's should optionally not toggle auto-complete.

1 files changed, 86 insertions, 0 deletions

diff --git a/tests/unit/autocomplete/autocomplete_core.js b/tests/unit/autocomplete/autocomplete_core.js
index 3f92aa01f..d98f56abf 100644
--- a/tests/unit/autocomplete/autocomplete_core.js
+++ b/tests/unit/autocomplete/autocomplete_core.js
@@ -80,4 +80,90 @@ test( "allow form submit on enter when menu is not active", function() {
 	ok( !event.isDefaultPrevented(), "default action is prevented" );
 });
 
+(function() {
+	test( "up arrow invokes search - input", function() {
+		arrowsInvokeSearch( "#autocomplete", true, true );
+	});
+
+	test( "down arrow invokes search - input", function() {
+		arrowsInvokeSearch( "#autocomplete", false, true );
+	});
+
+	test( "up arrow invokes search - textarea", function() {
+		arrowsInvokeSearch( "#autocomplete-textarea", true, false );
+	});
+
+	test( "down arrow invokes search - textarea", function() {
+		arrowsInvokeSearch( "#autocomplete-textarea", false, false );
+	});
+
+	test( "up arrow invokes search - contenteditable", function() {
+		arrowsInvokeSearch( "#autocomplete-contenteditable", true, false );
+	});
+
+	test( "down arrow invokes search - contenteditable", function() {
+		arrowsInvokeSearch( "#autocomplete-contenteditable", false, false );
+	});
+
+	test( "up arrow moves focus - input", function() {
+		arrowsMoveFocus( "#autocomplete", true );
+	});
+
+	test( "down arrow moves focus - input", function() {
+		arrowsMoveFocus( "#autocomplete", false );
+	});
+
+	test( "up arrow moves focus - textarea", function() {
+		arrowsMoveFocus( "#autocomplete-textarea", true );
+	});
+
+	test( "down arrow moves focus - textarea", function() {
+		arrowsMoveFocus( "#autocomplete-textarea", false );
+	});
+
+	test( "up arrow moves focus - contenteditable", function() {
+		arrowsMoveFocus( "#autocomplete-contenteditable", true );
+	});
+
+	test( "down arrow moves focus - contenteditable", function() {
+		arrowsMoveFocus( "#autocomplete-contenteditable", false );
+	});
+
+	function arrowsInvokeSearch( id, isKeyUp, shouldMove ) {
+		expect( 1 );
+
+		var didMove = false,
+			element = $( id ).autocomplete({
+				source: [ "a" ],
+				delay: 0,
+				minLength: 0
+			});
+		element.data( "autocomplete" )._move = function() {
+			didMove = true;
+		};
+		element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
+		equal( didMove, shouldMove, "respond to arrow" );
+	}
+
+	function arrowsMoveFocus( id, isKeyUp ) {
+		expect( 1 );
+
+		var didMove = false,
+			element = $( id ).autocomplete({
+				source: [ "a" ],
+				delay: 0,
+				minLength: 0
+			});
+		element.data( "autocomplete" )._move = function() {
+			ok( true, "repsond to arrow" );
+		};
+		element.autocomplete( "search" );
+		element.simulate( "keydown", { keyCode: ( isKeyUp ? $.ui.keyCode.UP : $.ui.keyCode.DOWN ) } );
+	}
+})();
+
+(function() {
+
+})();
+
 }( jQuery ) );