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options.js
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options.js
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define( [
"qunit",
"jquery",
"lib/helper",
"./helper",
"ui/widgets/draggable",
"ui/widgets/droppable",
"ui/widgets/sortable"
], function( QUnit, $, helper, testHelper ) {
"use strict";
QUnit.module( "draggable: options", { afterEach: helper.moduleAfterEach } );
// TODO: This doesn't actually test whether append happened, possibly remove
QUnit.test( "{ appendTo: 'parent' }, default, no clone", function( assert ) {
assert.expect( 4 );
var element = $( "#draggable2" ).draggable( { appendTo: "parent" } );
testHelper.shouldMove( assert, element, "absolute appendTo: parent" );
element = $( "#draggable1" ).draggable( { appendTo: "parent" } );
testHelper.shouldMove( assert, element, "relative appendTo: parent" );
} );
// TODO: This doesn't actually test whether append happened, possibly remove
QUnit.test( "{ appendTo: Element }, no clone", function( assert ) {
assert.expect( 4 );
var element = $( "#draggable2" ).draggable( { appendTo: $( "#draggable2" ).parent()[ 0 ] } );
testHelper.shouldMove( assert, element, "absolute appendTo: Element" );
element = $( "#draggable1" ).draggable( { appendTo: $( "#draggable2" ).parent()[ 0 ] } );
testHelper.shouldMove( assert, element, "relative appendTo: Element" );
} );
// TODO: This doesn't actually test whether append happened, possibly remove
QUnit.test( "{ appendTo: Selector }, no clone", function( assert ) {
assert.expect( 4 );
var element = $( "#draggable2" ).draggable( { appendTo: "#main" } );
testHelper.shouldMove( assert, element, "absolute appendTo: Selector" );
element = $( "#draggable1" ).draggable( { appendTo: "#main" } );
testHelper.shouldMove( assert, element, "relative appendTo: Selector" );
} );
QUnit.test( "{ appendTo: 'parent' }, default", function( assert ) {
assert.expect( 2 );
var element = $( "#draggable1" ).draggable();
testHelper.trackAppendedParent( element );
assert.equal( element.draggable( "option", "appendTo" ), "parent" );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_parent" ), $( "#main" )[ 0 ] );
} );
QUnit.test( "{ appendTo: Element }", function( assert ) {
assert.expect( 1 );
var appendTo = $( "#draggable2" ).parent()[ 0 ],
element = $( "#draggable1" ).draggable( { appendTo: appendTo } );
testHelper.trackAppendedParent( element );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_parent" ), appendTo );
} );
QUnit.test( "{ appendTo: jQuery }", function( assert ) {
assert.expect( 1 );
var appendTo = $( "#draggable2" ).parent(),
element = $( "#draggable1" ).draggable( { appendTo: appendTo } );
testHelper.trackAppendedParent( element );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_parent" ), appendTo[ 0 ] );
} );
QUnit.test( "{ appendTo: Selector }", function( assert ) {
assert.expect( 1 );
var appendTo = "#main",
element = $( "#draggable1" ).draggable( { appendTo: appendTo } );
testHelper.trackAppendedParent( element );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_parent" ), $( appendTo )[ 0 ] );
} );
QUnit.test( "appendTo, default, switching after initialization", function( assert ) {
assert.expect( 2 );
var element = $( "#draggable1" ).draggable( { helper: "clone" } );
testHelper.trackAppendedParent( element );
// Move and make sure element was appended to fixture
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_parent" ), $( "#main" )[ 0 ] );
// Move and make sure element was appended to main
element.draggable( "option", "appendTo", $( "#qunit-fixture" ) );
testHelper.move( element, 2, 2 );
assert.equal( element.data( "last_dragged_parent" ), $( "#qunit-fixture" )[ 0 ] );
} );
QUnit.test( "{ axis: false }, default", function( assert ) {
assert.expect( 2 );
var element = $( "#draggable2" ).draggable( { axis: false } );
testHelper.shouldMove( assert, element, "axis: false" );
} );
QUnit.test( "{ axis: 'x' }", function( assert ) {
assert.expect( 2 );
var element = $( "#draggable2" ).draggable( { axis: "x" } );
testHelper.testDrag( assert, element, element, 50, 50, 50, 0, "axis: x" );
} );
QUnit.test( "{ axis: 'y' }", function( assert ) {
assert.expect( 2 );
var element = $( "#draggable2" ).draggable( { axis: "y" } );
testHelper.testDrag( assert, element, element, 50, 50, 0, 50, "axis: y" );
} );
QUnit.test( "{ axis: ? }, unexpected", function( assert ) {
var element,
unexpected = {
"true": true,
"{}": {},
"[]": [],
"null": null,
"undefined": undefined,
"function() {}": function() {}
};
assert.expect( 12 );
$.each( unexpected, function( key, val ) {
element = $( "#draggable2" ).draggable( { axis: val } );
testHelper.shouldMove( assert, element, "axis: " + key );
element.draggable( "destroy" );
} );
} );
QUnit.test( "axis, default, switching after initialization", function( assert ) {
assert.expect( 6 );
var element = $( "#draggable1" ).draggable( { axis: false } );
// Any Direction
testHelper.shouldMove( assert, element, "axis: default" );
// Only horizontal
element.draggable( "option", "axis", "x" );
testHelper.testDrag( assert, element, element, 50, 50, 50, 0, "axis: x as option" );
// Vertical only
element.draggable( "option", "axis", "y" );
testHelper.testDrag( assert, element, element, 50, 50, 0, 50, "axis: y as option" );
} );
QUnit.test( "{ cancel: 'input,textarea,button,select,option' }, default", function( assert ) {
assert.expect( 4 );
$( "<div id='draggable-option-cancel-default'><input type='text'></div>" ).appendTo( "#qunit-fixture" );
var element = $( "#draggable-option-cancel-default" ).draggable( { cancel: "input,textarea,button,select,option" } );
testHelper.shouldMove( assert, element, "cancel: default, element dragged" );
element.draggable( "destroy" );
element = $( "#draggable-option-cancel-default" ).draggable( { cancel: "input,textarea,button,select,option" } );
testHelper.shouldNotDrag( assert, element, "cancel: default, input dragged", "#draggable-option-cancel-default input" );
element.draggable( "destroy" );
} );
QUnit.test( "{ cancel: 'span' }", function( assert ) {
assert.expect( 4 );
var element = $( "#draggable2" ).draggable();
testHelper.shouldMove( assert, element, "cancel: default, span dragged", "#draggable2 span" );
element.draggable( "destroy" );
element = $( "#draggable2" ).draggable( { cancel: "span" } );
testHelper.shouldNotDrag( assert, element, "cancel: span, span dragged", "#draggable2 span" );
} );
QUnit.test( "{ cancel: ? }, unexpected", function( assert ) {
assert.expect( 12 );
var element,
unexpected = {
"true": true,
"false": false,
"{}": {},
"[]": [],
"null": null,
"undefined": undefined
};
$.each( unexpected, function( key, val ) {
element = $( "#draggable2" ).draggable( { cancel: val } );
testHelper.shouldMove( assert, element, "cancel: " + key );
element.draggable( "destroy" );
} );
} );
/*
Test( "{ cancel: Selectors }, matching parent selector", function() {
expect( 4 );
var element = $( "#draggable2" ).draggable({ cancel: "span a" });
$( "#qunit-fixture" ).append( "<span id='wrapping'><a></a></span>" );
element.find( "span" ).append( "<a>" );
$( "#wrapping a" ).append( element );
testHelper.shouldMove( assert, element, "drag span child", "#draggable2 span" );
testHelper.shouldNotDrag( assert, $( "#draggable2 span a" ), "drag span a" );
testHelper.shouldNotDrag( assert, $( "#wrapping a" ), "drag wrapping a" );
$( "#draggable2" ).draggable( "option", "cancel", "span > a" );
$( "#draggable2" ).find( "a" ).append( "<a>" );
testHelper.shouldMove( assert, element, "drag span child", $( "#draggable2 span a" ).last() );
testHelper.shouldNotDrag( assert, $( "#draggable2 span a" ).first(), "drag span a first child" );
});
*/
QUnit.test( "cancelement, default, switching after initialization", function( assert ) {
assert.expect( 6 );
$( "<div id='draggable-option-cancel-default'><input type='text'></div>" ).appendTo( "#qunit-fixture" );
var input = $( "#draggable-option-cancel-default input" ),
element = $( "#draggable-option-cancel-default" ).draggable();
testHelper.shouldNotDrag( assert, element, "cancel: default, input dragged", input );
element.draggable( "option", "cancel", "textarea" );
testHelper.shouldMove( assert, element, "cancel: textarea, input dragged", input );
element.draggable( "option", "cancel", "input" );
testHelper.shouldNotDrag( assert, element, "cancel: input, input dragged", input );
} );
QUnit.test( "connectToSortable, dragging out of a sortable", function( assert ) {
assert.expect( 5 );
var sortItem, dragHelper, result,
element = $( "#draggableSortable" ).draggable( {
scroll: false,
connectToSortable: "#sortable"
} ),
sortable = $( "#sortable" ).sortable( { revert: 100 } ),
dx = 50,
dy = 50,
offsetBefore = element.offset(),
offsetExpected = {
left: offsetBefore.left + dx,
top: offsetBefore.top + dy
};
$( sortable ).one( "sortstart", function( event, ui ) {
sortItem = ui.item;
} );
$( element ).one( "drag", function( event, ui ) {
dragHelper = ui.helper;
} );
$( element ).one( "dragstop", function( event, ui ) {
// https://bugs.jqueryui.com/ticket/8809
// Position issue when connected to sortable
result = ui.helper.offset();
// Support: Chrome <=45 - 73+
// In recent Chrome these values differ a little.
assert.ok( Math.abs( result.top - offsetExpected.top ) < 0.25, "draggable offset is within 0.25 of expected" );
assert.ok( Math.abs( result.left - offsetExpected.left ) < 0.25, "draggable offset is within 0.25 of expected" );
// https://bugs.jqueryui.com/ticket/7734
// HTML IDs are removed when dragging to a Sortable
assert.equal( sortItem[ 0 ], dragHelper[ 0 ], "both have the same helper" );
assert.equal( sortItem.attr( "id" ), dragHelper.attr( "id" ), "both have the same id" );
// https://bugs.jqueryui.com/ticket/9481
// connectToSortable causes sortable revert to fail on second attempt
assert.equal( sortable.sortable( "option", "revert" ), 100, "sortable revert behavior is preserved" );
} );
element.simulate( "drag", {
dx: dx,
dy: dy
} );
// Cleanup
element.stop( true );
} );
QUnit.test( "connectToSortable, dragging clone into sortable", function( assert ) {
var ready = assert.async();
assert.expect( 3 );
var offsetPlaceholder,
element = $( "#draggableSortableClone" ).draggable( {
scroll: false,
connectToSortable: "#sortable",
helper: "clone"
} ),
sortable = $( "#sortable" ).sortable( { revert: 100 } ),
offsetSortable = sortable.offset();
$( sortable ).one( "sort", function( event, ui ) {
offsetPlaceholder = ui.placeholder.offset();
// https://bugs.jqueryui.com/ticket/8809
// Position issue when connected to sortable
assert.deepEqual( ui.helper.offset(), offsetSortable, "sortable offset is correct" );
assert.notDeepEqual( ui.helper.offset(), offsetPlaceholder, "offset not equal to placeholder" );
} );
$( sortable ).one( "sortstop", function( event, ui ) {
// https://bugs.jqueryui.com/ticket/9675
// Animation issue with revert and connectToSortable
assert.deepEqual( ui.item.offset(), offsetPlaceholder, "offset eventually equals placeholder" );
ready();
} );
element.simulate( "drag", {
x: offsetSortable.left + 1,
y: offsetSortable.top + 1,
moves: 1
} );
} );
QUnit.test( "connectToSortable, dragging multiple elements in and out of sortable", function( assert ) {
assert.expect( 1 );
var element = $( "#draggableSortableClone" ).draggable( {
scroll: false,
connectToSortable: "#sortable",
helper: "clone"
} ),
element2 = $( "#draggableSortable" ).draggable( {
scroll: false,
connectToSortable: "#sortable"
} ),
sortable = $( "#sortable" ).sortable( { revert: false } ),
sortableOffset = sortable.offset();
// Move element into sortable
element.simulate( "drag", {
x: sortableOffset.left + 1,
y: sortableOffset.top + 1,
moves: 10
} );
// Move element in sortable out
element2.simulate( "drag", {
dx: 200,
dy: 200,
moves: 10
} );
// https://bugs.jqueryui.com/ticket/9675
// Animation issue with revert and connectToSortable
sortable.one( "sortstop", function( event, ui ) {
assert.ok( !$.contains( document, ui.placeholder[ 0 ] ), "placeholder was removed" );
} );
// Move the clone of the first element back out
$( "#sortable .sortable2Item" ).simulate( "drag", {
dx: 200,
dy: 200,
moves: 10
} );
} );
QUnit.test( "connectToSortable, dragging through one sortable to a second", function( assert ) {
assert.expect( 2 );
var overCount = 0,
element = $( "#draggableSortable" ).draggable( {
scroll: false,
connectToSortable: ".sortable"
} ),
delta = 200,
sortable = $( "#sortable" ).sortable( { revert: false } ),
sortable2 = $( "#sortable2" ).sortable( { revert: false } ),
sortable2Offset = sortable2.offset(),
dragParams = {
x: sortable2Offset.left + 25,
y: sortable2Offset.top + sortable.outerHeight() + delta,
moves: 10
};
$( sortable ).one( "sortover", function() {
overCount++;
sortable2.css( "top", "+=" + delta );
} );
$( sortable2 ).on( "sortupdate", function() {
assert.ok( true, "second sortable is updated" );
} );
$( sortable2 ).one( "sortover", function() {
overCount++;
} );
$( sortable2 ).one( "sortstop", function() {
assert.equal( overCount, 2, "went over both sortables" );
} );
element.simulate( "drag", dragParams );
} );
QUnit.test( "connectToSortable, dragging through a sortable", function( assert ) {
assert.expect( 1 );
var draggable = $( "#draggableSortable" ).draggable( {
scroll: false,
connectToSortable: "#sortable2"
} ),
sortable = $( "#sortable2" ).sortable(),
sortableOffset = sortable.offset();
// https://bugs.jqueryui.com/ticket/10669
// Draggable: Position issue with connectToSortable
draggable.one( "dragstop", function() {
assert.equal( draggable.parent().attr( "id" ), "sortable", "restored draggable to original parent" );
} );
draggable.simulate( "drag", {
x: sortableOffset.left + 25,
y: sortableOffset.top + sortable.outerHeight() + 400,
moves: 20
} );
} );
QUnit.test( "{ containment: Element }", function( assert ) {
assert.expect( 1 );
var offsetAfter,
element = $( "#draggable1" ).draggable( { containment: $( "#draggable1" ).parent()[ 0 ] } ),
p = element.parent(),
po = p.offset(),
expected = {
left: po.left + testHelper.border( p, "left" ) + testHelper.margin( element, "left" ),
top: po.top + testHelper.border( p, "top" ) + testHelper.margin( element, "top" )
};
element.simulate( "drag", {
dx: -100,
dy: -100
} );
offsetAfter = element.offset();
assert.deepEqual( offsetAfter, expected, "compare offset to parent" );
} );
QUnit.test( "{ containment: Selector }", function( assert ) {
assert.expect( 1 );
var offsetAfter,
element = $( "#draggable1" ).draggable( { containment: $( "#qunit-fixture" ) } ),
p = element.parent(),
po = p.offset(),
expected = {
left: po.left + testHelper.border( p, "left" ) + testHelper.margin( element, "left" ),
top: po.top + testHelper.border( p, "top" ) + testHelper.margin( element, "top" )
};
element.simulate( "drag", {
dx: -100,
dy: -100
} );
offsetAfter = element.offset();
assert.deepEqual( offsetAfter, expected, "compare offset to parent" );
} );
QUnit.test( "{ containment: [x1, y1, x2, y2] }", function( assert ) {
assert.expect( 2 );
var element = $( "#draggable1" ).draggable(),
eo = element.offset();
element.draggable( "option", "containment", [ eo.left, eo.top, eo.left + element.width() + 5, eo.top + element.height() + 5 ] );
testHelper.testDrag( assert, element, element, -100, -100, 0, 0, "containment: [x1, y1, x2, y2]" );
} );
QUnit.test( "{ containment: 'parent' }, relative", function( assert ) {
assert.expect( 1 );
var offsetAfter,
element = $( "#draggable1" ).draggable( { containment: "parent" } ),
p = element.parent(),
po = p.offset(),
expected = {
left: po.left + testHelper.border( p, "left" ) + testHelper.margin( element, "left" ),
top: po.top + testHelper.border( p, "top" ) + testHelper.margin( element, "top" )
};
element.simulate( "drag", {
dx: -100,
dy: -100
} );
offsetAfter = element.offset();
assert.deepEqual( offsetAfter, expected, "compare offset to parent" );
} );
QUnit.test( "{ containment: 'parent' }, absolute", function( assert ) {
assert.expect( 1 );
var offsetAfter,
element = $( "#draggable2" ).draggable( { containment: "parent" } ),
p = element.parent(),
po = p.offset(),
expected = {
left: po.left + testHelper.border( p, "left" ) + testHelper.margin( element, "left" ),
top: po.top + testHelper.border( p, "top" ) + testHelper.margin( element, "top" )
};
element.simulate( "drag", {
dx: -100,
dy: -100
} );
offsetAfter = element.offset();
assert.deepEqual( offsetAfter, expected, "compare offset to parent" );
} );
QUnit.test( "containment, account for border", function( assert ) {
assert.expect( 2 );
var el = $( "#draggable1" ).appendTo( "#scrollParent" ),
parent = el.parent().css( {
height: "100px",
width: "100px",
borderStyle: "solid",
borderWidth: "5px 10px 15px 20px"
} ),
parentBottom = parent.offset().top + parent.outerHeight(),
parentRight = parent.offset().left + parent.outerWidth(),
parentBorderBottom = testHelper.border( parent, "bottom" ),
parentBorderRight = testHelper.border( parent, "right" );
el.css( {
height: "5px",
width: "5px"
} ).draggable( { containment: "parent", scroll: false } );
el.simulate( "drag", {
dx: 100,
dy: 100
} );
assert.close( el.offset().top, parentBottom - parentBorderBottom - el.height(), 1,
"The draggable should be on top of its parent's bottom border" );
assert.close( el.offset().left, parentRight - parentBorderRight - el.width(), 1,
"The draggable should be to the right of its parent's right border" );
} );
// https://bugs.jqueryui.com/ticket/7016
// draggable can be pulled out of containment in Chrome and IE8
QUnit.test( "containment, element cant be pulled out of container", function( assert ) {
assert.expect( 1 );
var offsetBefore,
parent = $( "<div>" ).css( { width: 200, height: 200 } ).appendTo( "#qunit-fixture" ),
element = $( "#draggable1" ).appendTo( parent );
element
.css( {
height: "5px",
width: "5px"
} )
.draggable( { containment: "parent" } )
.simulate( "drag", {
dx: 500,
dy: 500
} );
offsetBefore = element.offset();
element.simulate( "drag", {
dx: 200,
dy: 200
} );
assert.deepEqual( element.offset(), offsetBefore, "The draggable should not move past bottom right edge" );
} );
QUnit.test( "containment, default, switching after initialization", function( assert ) {
assert.expect( 8 );
var element = $( "#draggable1" ).draggable( { containment: false, scroll: false } ),
po = element.parent().offset(),
containment = [ po.left - 100, po.top - 100, po.left + 500, po.top + 500 ];
testHelper.testDrag( assert, element, element, -100, -100, -100, -100, "containment: default" );
element.draggable( "option", "containment", "parent" ).css( { top: 0, left: 0 } );
testHelper.testDrag( assert, element, element, -100, -100, 0, 0, "containment: parent as option" );
element.draggable( "option", "containment", containment ).css( { top: 0, left: 0 } );
testHelper.testDrag( assert, element, element, -100, -100, -100, -100, "containment: array as option" );
element.draggable( "option", "containment", false );
testHelper.testDrag( assert, element, element, -100, -100, -100, -100, "containment: false as option" );
} );
QUnit.test( "{ cursor: 'auto' }, default", function( assert ) {
function getCursor() {
return $( "#draggable2" ).css( "cursor" );
}
assert.expect( 2 );
var actual, after,
expected = "auto",
element = $( "#draggable2" ).draggable( {
cursor: expected,
start: function() {
actual = getCursor();
}
} ),
before = getCursor();
element.simulate( "drag", {
dx: -1,
dy: -1
} );
after = getCursor();
assert.equal( actual, expected, "start callback: cursor '" + expected + "'" );
assert.equal( after, before, "after drag: cursor restored" );
} );
QUnit.test( "{ cursor: 'move' }", function( assert ) {
function getCursor() {
return $( "body" ).css( "cursor" );
}
assert.expect( 2 );
var actual, after,
expected = "move",
element = $( "#draggable2" ).draggable( {
cursor: expected,
start: function() {
actual = getCursor();
}
} ),
before = getCursor();
element.simulate( "drag", {
dx: -1,
dy: -1
} );
after = getCursor();
assert.equal( actual, expected, "start callback: cursor '" + expected + "'" );
assert.equal( after, before, "after drag: cursor restored" );
} );
QUnit.test( "#6889: Cursor doesn't revert to pre-dragging state after revert action when original element is removed", function( assert ) {
function getCursor() {
return $( "body" ).css( "cursor" );
}
assert.expect( 2 );
var element = $( "#draggable1" ).wrap( "<div id='wrapper' />" ).draggable( {
cursor: "move",
revert: true,
revertDuration: 0,
start: function() {
assert.notEqual( getCursor(), expected, "start callback: cursor '" + expected + "'" );
$( "#wrapper" ).remove();
},
stop: function() {
assert.equal( getCursor(), expected, "after drag: cursor restored" );
}
} ),
expected = getCursor();
element.simulate( "drag", {
dx: -1,
dy: -1
} );
} );
QUnit.test( "cursor, default, switching after initialization", function( assert ) {
assert.expect( 3 );
var element = $( "#draggable1" ).draggable();
testHelper.trackMouseCss( element );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_cursor" ), "auto" );
element.draggable( "option", "cursor", "move" );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_cursor" ), "move" );
element.draggable( "option", "cursor", "ns-resize" );
testHelper.move( element, 1, 1 );
assert.equal( element.data( "last_dragged_cursor" ), "ns-resize" );
} );
QUnit.test( "cursorAt", function( assert ) {
assert.expect( 24 );
var deltaX = -3,
deltaY = -3,
tests = {
"false": { cursorAt: false },
"{ left: -5, top: -5 }": { x: -5, y: -5, cursorAt: { left: -5, top: -5 } },
"[ 10, 20 ]": { x: 10, y: 20, cursorAt: [ 10, 20 ] },
"'10 20'": { x: 10, y: 20, cursorAt: "10 20" },
"{ left: 20, top: 40 }": { x: 20, y: 40, cursorAt: { left: 20, top: 40 } },
"{ right: 10, bottom: 20 }": { x: 10, y: 20, cursorAt: { right: 10, bottom: 20 } }
};
$.each( tests, function( testName, testData ) {
$.each( [ "relative", "absolute" ], function( i, position ) {
var element = $( "#draggable" + ( i + 1 ) ).draggable( {
cursorAt: testData.cursorAt,
drag: function( event, ui ) {
if ( !testData.cursorAt ) {
assert.equal( ui.position.left - ui.originalPosition.left, deltaX, testName + " " + position + " left" );
assert.equal( ui.position.top - ui.originalPosition.top, deltaY, testName + " " + position + " top" );
} else if ( testData.cursorAt.right ) {
assert.equal( ui.helper.width() - ( event.clientX - ui.offset.left ), testData.x, testName + " " + position + " left" );
assert.equal( ui.helper.height() - ( event.clientY - ui.offset.top ), testData.y, testName + " " + position + " top" );
} else {
assert.equal( event.clientX - ui.offset.left, testData.x, testName + " " + position + " left" );
assert.equal( event.clientY - ui.offset.top, testData.y, testName + " " + position + " top" );
}
}
} );
element.simulate( "drag", {
moves: 1,
dx: deltaX,
dy: deltaY
} );
} );
} );
} );
QUnit.test( "cursorAt, switching after initialization", function( assert ) {
assert.expect( 24 );
var deltaX = -3,
deltaY = -3,
tests = {
"false": { cursorAt: false },
"{ left: -5, top: -5 }": { x: -5, y: -5, cursorAt: { left: -5, top: -5 } },
"[ 10, 20 ]": { x: 10, y: 20, cursorAt: [ 10, 20 ] },
"'10 20'": { x: 10, y: 20, cursorAt: "10 20" },
"{ left: 20, top: 40 }": { x: 20, y: 40, cursorAt: { left: 20, top: 40 } },
"{ right: 10, bottom: 20 }": { x: 10, y: 20, cursorAt: { right: 10, bottom: 20 } }
};
$.each( tests, function( testName, testData ) {
$.each( [ "relative", "absolute" ], function( i, position ) {
var element = $( "#draggable" + ( i + 1 ) );
element.draggable( {
drag: function( event, ui ) {
if ( !testData.cursorAt ) {
assert.equal( ui.position.left - ui.originalPosition.left, deltaX, testName + " " + position + " left" );
assert.equal( ui.position.top - ui.originalPosition.top, deltaY, testName + " " + position + " top" );
} else if ( testData.cursorAt.right ) {
assert.equal( ui.helper.width() - ( event.clientX - ui.offset.left ), testData.x, testName + " " + position + " left" );
assert.equal( ui.helper.height() - ( event.clientY - ui.offset.top ), testData.y, testName + " " + position + " top" );
} else {
assert.equal( event.clientX - ui.offset.left, testData.x, testName + " " + position + " left" );
assert.equal( event.clientY - ui.offset.top, testData.y, testName + " " + position + " top" );
}
}
} );
element.draggable( "option", "cursorAt", false );
element.draggable( "option", "cursorAt", testData.cursorAt );
element.simulate( "drag", {
moves: 1,
dx: deltaX,
dy: deltaY
} );
} );
} );
} );
QUnit.test( "disabled", function( assert ) {
assert.expect( 6 );
var element = $( "#draggable1" ).draggable();
testHelper.shouldMove( assert, element, "disabled: default" );
element.draggable( "option", "disabled", true );
testHelper.shouldNotDrag( assert, element, "option: disabled true" );
element.draggable( "option", "disabled", false );
testHelper.shouldMove( assert, element, "option: disabled false" );
} );
QUnit.test( "{ grid: [50, 50] }, relative", function( assert ) {
assert.expect( 4 );
var element = $( "#draggable1" ).draggable( { grid: [ 50, 50 ] } );
testHelper.testDrag( assert, element, element, 24, 24, 0, 0, "grid: [50, 50] relative" );
testHelper.testDrag( assert, element, element, 26, 25, 50, 50, "grid: [50, 50] relative" );
} );
QUnit.test( "{ grid: [50, 50] }, absolute", function( assert ) {
assert.expect( 4 );
var element = $( "#draggable2" ).draggable( { grid: [ 50, 50 ] } );
testHelper.testDrag( assert, element, element, 24, 24, 0, 0, "grid: [50, 50] absolute" );
testHelper.testDrag( assert, element, element, 26, 25, 50, 50, "grid: [50, 50] absolute" );
} );
QUnit.test( "grid, switching after initialization", function( assert ) {
assert.expect( 8 );
var element = $( "#draggable1" ).draggable();
// Forward
testHelper.testDrag( assert, element, element, 24, 24, 24, 24, "grid: default" );
testHelper.testDrag( assert, element, element, 0, 0, 0, 0, "grid: default" );
element.draggable( "option", "grid", [ 50, 50 ] );
testHelper.testDrag( assert, element, element, 24, 24, 0, 0, "grid: [50, 50] as option" );
testHelper.testDrag( assert, element, element, 26, 25, 50, 50, "grid: [50, 50] as option" );
} );
QUnit.test( "{ handle: 'span' }", function( assert ) {
assert.expect( 6 );
var element = $( "#draggable2" ).draggable( { handle: "span" } );
testHelper.shouldMove( assert, element, "handle: span", "#draggable2 span" );
testHelper.shouldMove( assert, element, "handle: span child", "#draggable2 span em" );
testHelper.shouldNotDrag( assert, element, "handle: span element" );
} );
QUnit.test( "handle, default, switching after initialization", function( assert ) {
assert.expect( 12 );
var element = $( "#draggable2" ).draggable();
testHelper.shouldMove( assert, element, "handle: default, element dragged" );
testHelper.shouldMove( assert, element, "handle: default, span dragged", "#draggable2 span" );
// Switch
element.draggable( "option", "handle", "span" );
testHelper.shouldNotDrag( assert, element, "handle: span as option, element dragged" );
testHelper.shouldMove( assert, element, "handle: span as option, span dragged", "#draggable2 span" );
// And back
element.draggable( "option", "handle", false );
testHelper.shouldMove( assert, element, "handle: false as option, element dragged" );
testHelper.shouldMove( assert, element, "handle: false as option, span dragged", "#draggable2 span" );
} );
QUnit.test( "helper, default, switching after initialization", function( assert ) {
assert.expect( 6 );
var element = $( "#draggable1" ).draggable();
testHelper.shouldMove( assert, element, "helper: default" );
element.draggable( "option", "helper", "clone" );
testHelper.shouldMove( assert, element, "helper: clone" );
element.draggable( "option", "helper", "original" );
testHelper.shouldMove( assert, element, "helper: original" );
} );
// https://bugs.jqueryui.com/ticket/9446
// Draggable: helper function cannot emulate default behavior
QUnit.test( "helper, function returning original element", function( assert ) {
assert.expect( 1 );
var element = $( "#draggable1" ).css( "position", "static" ).draggable( {
helper: function() {
return this;
}
} );
testHelper.testDragHelperOffset( assert, element, 100, 100, 100, 100, "original element is draggable" );
element.simulate( "drag", {
dx: 100,
dy: 100
} );
} );
function testHelperPosition( scrollPositions, position, helper, scrollElements, scrollElementsTitle ) {
QUnit.test( "{ helper: '" + helper + "' }, " + position + ", with scroll offset on " + scrollElementsTitle, function( assert ) {
assert.expect( scrollPositions.length * 2 );
var i, j,
element = $( "#draggable1" ).css( { position: position, top: 0, left: 0 } ).draggable( {
helper: helper,
scroll: false
} );
if ( scrollElements.length === 1 && scrollElements[ 0 ] === "#scrollParent" ) {
testHelper.setScrollable( "#main", false );
testHelper.setScrollable( "#scrollParent", true );
}
for ( j = 0; j < scrollPositions.length; j++ ) {
for ( i = 0; i < scrollElements.length; i++ ) {
testHelper.setScroll( scrollElements[ i ] );
}
testHelper.testScroll( assert, element, scrollPositions[ j ] );
for ( i = 0; i < scrollElements.length; i++ ) {
testHelper.restoreScroll( scrollElements[ i ] );
}
}
if ( scrollElements.length === 1 && scrollElements[ 1 ] === "#scrollParent" ) {
testHelper.setScrollable( "#main", true );
testHelper.setScrollable( "#scrollParent", false );
}
} );
}
( function() {
var scrollElementsMap = {
"no elements": [],
"parent": [ "#main" ],
"root": [ document ],
"parent and root": [ "#main", document ],
"grandparent": [ "#scrollParent" ]
},
positions = [ "absolute", "fixed", "relative", "static" ],
helpers = [ "original", "clone" ],
// Static is not an option here since the fixture is in an absolute container
scrollPositions = [ "relative", "absolute", "fixed" ];
$.each( helpers, function() {
var helper = this;
$.each( positions, function() {
var position = this;
$.each( scrollElementsMap, function( scrollElementsTitle, scrollElements ) {
testHelperPosition( scrollPositions, position, helper, scrollElements, scrollElementsTitle );
} );
} );
} );
} )();
QUnit.test( "{ opacity: 0.5 }", function( assert ) {
assert.expect( 1 );
var opacity = null,
element = $( "#draggable2" ).draggable( {
opacity: 0.5,
start: function() {
opacity = $( this ).css( "opacity" );
}
} );
element.simulate( "drag", {
dx: -1,
dy: -1
} );
assert.equal( opacity, 0.5, "start callback: opacity is" );
} );
QUnit.test( "opacity, default, switching after initialization", function( assert ) {
assert.expect( 3 );
var opacity = null,
element = $( "#draggable2" ).draggable( {
start: function() {
opacity = $( this ).css( "opacity" );
}