/* * draggable_options.js */ (function($) { function testScroll(position) { $("#main").css('position', position); drag(el, 50, 50); moved(50, 50, position+' parent'); } function setScroll(what) { if(what) { $(document).scrollTop(100); $(document).scrollLeft(100); } else { $("#main")[0].scrollTop = 100; $("#main")[0].scrollLeft = 100; } } var border = function(el, side) { return parseInt(el.css('border-' + side + '-width')); } var margin = function(el, side) { return parseInt(el.css('margin-' + side)); } module("draggable: options"); test("{ addClasses: true }, default", function() { equals(draggable_defaults.addClasses, true); el = $("<div></div>").draggable({ addClasses: true }); ok(el.is(".ui-draggable"), "'ui-draggable' class added"); el.draggable("destroy"); }); test("{ addClasses: false }", function() { el = $("<div></div>").draggable({ addClasses: false }); ok(!el.is(".ui-draggable"), "'ui-draggable' class not added"); el.draggable("destroy"); }); test("{ appendTo: 'parent' }, default", function() { equals(draggable_defaults.appendTo, "parent"); el = $("#draggable2").draggable({ appendTo: 'parent' }); drag(el, 50, 50); moved(50, 50); el = $("#draggable1").draggable({ appendTo: 'parent' }); drag(el, 50, 50); moved(50, 50); }); test("{ appendTo: Element }", function() { el = $("#draggable2").draggable({ appendTo: $("#draggable2").parent()[0] }); drag(el, 50, 50); moved(50, 50); el = $("#draggable1").draggable({ appendTo: $("#draggable2").parent()[0] }); drag(el, 50, 50); moved(50, 50); }); test("{ appendTo: Selector }", function() { el = $("#draggable2").draggable({ appendTo: "#main" }); drag(el, 50, 50); moved(50, 50); el = $("#draggable1").draggable({ appendTo: "#main" }); drag(el, 50, 50); moved(50, 50); }); test("{ axis: false }, default", function() { equals(draggable_defaults.axis, false); el = $("#draggable2").draggable({ axis: false }); drag(el, 50, 50); moved(50, 50); }); test("{ axis: 'x' }", function() { el = $("#draggable2").draggable({ axis: "x" }); drag(el, 50, 50); moved(50, 0); }); test("{ axis: 'y' }", function() { el = $("#draggable2").draggable({ axis: "y" }); drag(el, 50, 50); moved(0, 50); }); test("{ axis: ? }, unexpected", function() { var unexpected = { "true": true, "{}": {}, "[]": [], "null": null, "undefined": undefined, "function() {}": function() {} }; $.each(unexpected, function(key, val) { el = $("#draggable2").draggable({ axis: val }); drag(el, 50, 50); moved(50, 50, "axis: " + key); el.draggable("destroy"); }) }); test("{ cancel: ':input,option' }, default", function() { equals(draggable_defaults.cancel, ":input,option"); $('<div id="draggable-option-cancel-default"><input type="text"></div>').appendTo('#main'); el = $("#draggable-option-cancel-default").draggable({ cancel: ":input,option" }); drag("#draggable-option-cancel-default", 50, 50); moved(50, 50); el = $("#draggable-option-cancel-default").draggable({ cancel: ":input,option" }); drag("#draggable-option-cancel-default :input", 50, 50); moved(0, 0); el.draggable("destroy"); }); test("{ cancel: 'span' }", function() { el = $("#draggable2").draggable(); drag("#draggable2 span", 50, 50); moved(50, 50); el.draggable("destroy"); el = $("#draggable2").draggable({ cancel: 'span' }); drag("#draggable2 span", 50, 50); moved(0, 0); }); test("{ cancel: ? }, unexpected", function() { var unexpected = { "true": true, "false": false, "{}": {}, "[]": [], "null": null, "undefined": undefined, "function() {return '';}": function() {return '';}, "function() {return true;}": function() {return true;}, "function() {return false;}": function() {return false;} }; $.each(unexpected, function(key, val) { el = $("#draggable2").draggable({ cancel: val }); drag(el, 50, 50); var expected = [50, 50]; moved(expected[0], expected[1], "cancel: " + key); el.draggable("destroy"); }) }); test("{ containment: false }, default", function() { equals(draggable_defaults.containment, false); ok(false, 'missing test - untested code is broken code'); }); test("{ containment: Element }", function() { ok(false, 'missing test - untested code is broken code'); }); test("{ containment: 'parent' }, relative", function() { el = $("#draggable1").draggable({ containment: 'parent' }); var p = el.parent(), po = p.offset(); drag(el, -100, -100); var expected = { left: po.left + border(p, 'left') + margin(el, 'left'), top: po.top + border(p, 'top') + margin(el, 'top') } same(offsetAfter, expected, 'compare offset to parent'); }); test("{ containment: 'parent' }, absolute", function() { el = $("#draggable2").draggable({ containment: 'parent' }); var p = el.parent(), po = p.offset(); drag(el, -100, -100); var expected = { left: po.left + border(p, 'left') + margin(el, 'left'), top: po.top + border(p, 'top') + margin(el, 'top') } same(offsetAfter, expected, 'compare offset to parent'); }); test("{ containment: 'document' }", function() { ok(false, 'missing test - untested code is broken code'); }); test("{ containment: 'window' }", function() { ok(false, 'missing test - untested code is broken code'); }); test("{ containment: Selector }", function() { ok(false, 'missing test - untested code is broken code'); }); test("{ containment: [x1, y1, x2, y2] }", function() { ok(false, 'missing test - untested code is broken code'); }); test("{ cursor: 'auto' }, default", function() { equals(draggable_defaults.cursor, 'auto'); function getCursor() { return $("#draggable2").css("cursor"); } expect(3); var expected = "auto", actual, before, after; el = $("#draggable2").draggable({ cursor: expected, start: function(event, ui) { actual = getCursor(); } }); before = getCursor(); drag("#draggable2", -1, -1); after = getCursor(); equals(actual, expected, "start callback: cursor '" + expected + "'"); equals(after, before, "after drag: cursor restored"); }); test("{ cursor: 'move' }", function() { function getCursor() { return $("body").css("cursor"); } expect(2); var expected = "move", actual, before, after; el = $("#draggable2").draggable({ cursor: expected, start: function(event, ui) { actual = getCursor(); } }); before = getCursor(); drag("#draggable2", -1, -1); after = getCursor(); equals(actual, expected, "start callback: cursor '" + expected + "'"); equals(after, before, "after drag: cursor restored"); }); test("{ cursorAt: false}, default", function() { equals(draggable_defaults.cursorAt, false); ok(false, 'missing test - untested code is broken code'); }); test("{ cursorAt: { left: -5, top: -5 } }", function() { expect(4); var deltaX = -3, deltaY = -3, offsetX = 5, offsetY = 5, cursorAtX = -5, cursorAtY = -5; $.each(['relative', 'absolute'], function(i, position) { var el = $('#draggable' + (i + 1)).draggable({ cursorAt: { left: cursorAtX, top: cursorAtY }, drag: function(event, ui) { equals(ui.offset.left, expected.left, position + ' left'); equals(ui.offset.top, expected.top, position + ' top'); } }), before = el.offset(), pos = { clientX: before.left + offsetX, clientY: before.top + offsetY }, expected = { left: before.left + offsetX - cursorAtX + deltaX, top: before.top + offsetY - cursorAtY + deltaY }; el.simulate("mousedown", pos); pos.clientX += deltaX; pos.clientY += deltaY; $(document).simulate("mousemove", pos); el.simulate("mouseup", pos); }); }); test("{ cursorAt: { right: 10, bottom: 20 } }", function() { expect(4); var deltaX = -3, deltaY = -3, offsetX = 5, offsetY = 5, cursorAtX = 10, cursorAtY = 20; $.each(['relative', 'absolute'], function(i, position) { var el = $('#draggable' + (i + 1)).draggable({ cursorAt: { right: cursorAtX, bottom: cursorAtY }, drag: function(event, ui) { equals(ui.offset.left, expected.left, position + ' left'); equals(ui.offset.top, expected.top, position + ' top'); } }), before = el.offset(), pos = { clientX: before.left + offsetX, clientY: before.top + offsetY }, expected = { left: before.left + offsetX - el.width() + cursorAtX + deltaX, top: before.top + offsetY - el.height() + cursorAtY + deltaY }; el.simulate("mousedown", pos); pos.clientX += deltaX; pos.clientY += deltaY; $(document).simulate("mousemove", pos); el.simulate("mouseup", pos); }); }); test("{ cursorAt: [10, 20] }", function() { expect(4); var deltaX = -3, deltaY = -3, offsetX = 5, offsetY = 5, cursorAtX = 10, cursorAtY = 20; $.each(['relative', 'absolute'], function(i, position) { var el = $('#draggable' + (i + 1)).draggable({ cursorAt: { left: cursorAtX, top: cursorAtY }, drag: function(event, ui) { equals(ui.offset.left, expected.left, position + ' left'); equals(ui.offset.top, expected.top, position + ' top'); } }), before = el.offset(), pos = { clientX: before.left + offsetX, clientY: before.top + offsetY }, expected = { left: before.left + offsetX - cursorAtX + deltaX, top: before.top + offsetY - cursorAtY + deltaY }; el.simulate("mousedown", pos); pos.clientX += deltaX; pos.clientY += deltaY; $(document).simulate("mousemove", pos); el.simulate("mouseup", pos); }); }); test("{ cursorAt: '20, 40' }", function() { expect(4); var deltaX = -3, deltaY = -3, offsetX = 5, offsetY = 5, cursorAtX = 20, cursorAtY = 40; $.each(['relative', 'absolute'], function(i, position) { var el = $('#draggable' + (i + 1)).draggable({ cursorAt: { left: cursorAtX, top: cursorAtY }, drag: function(event, ui) { equals(ui.offset.left, expected.left, position + ' left'); equals(ui.offset.top, expected.top, position + ' top'); } }), before = el.offset(), pos = { clientX: before.left + offsetX, clientY: before.top + offsetY }, expected = { left: before.left + offsetX - cursorAtX + deltaX, top: before.top + offsetY - cursorAtY + deltaY }; el.simulate("mousedown", pos); pos.clientX += deltaX; pos.clientY += deltaY; $(document).simulate("mousemove", pos); el.simulate("mouseup", pos); }); }); test("{ distance: 10 }", function() { el = $("#draggable2").draggable({ distance: 10 }); drag(el, -9, -9); moved(0, 0, 'distance not met'); drag(el, -10, -10); moved(-10, -10, 'distance met'); drag(el, 9, 9); moved(0, 0, 'distance not met'); }); test("{ grid: [50, 50] }, relative", function() { el = $("#draggable1").draggable({ grid: [50, 50] }); drag(el, 24, 24); moved(0, 0); drag(el, 26, 25); moved(50, 50); }); test("{ grid: [50, 50] }, absolute", function() { el = $("#draggable2").draggable({ grid: [50, 50] }); drag(el, 24, 24); moved(0, 0); drag(el, 26, 25); moved(50, 50); }); test("{ handle: 'span' }", function() { el = $("#draggable2").draggable({ handle: 'span' }); drag("#draggable2 span", 50, 50); moved(50, 50, "drag span"); drag("#draggable2", 50, 50); moved(0, 0, "drag element"); }); test("{ helper: 'clone' }, relative", function() { el = $("#draggable1").draggable({ helper: "clone" }); drag(el, 50, 50); moved(0, 0); }); test("{ helper: 'clone' }, absolute", function() { el = $("#draggable2").draggable({ helper: "clone" }); drag(el, 50, 50); moved(0, 0); }); test("{ helper: 'original' }, relative, with scroll offset on parent", function() { el = $("#draggable1").draggable({ helper: "original" }); setScroll(); testScroll('relative'); setScroll(); testScroll('static'); setScroll(); testScroll('absolute'); restoreScroll(); }); test("{ helper: 'original' }, relative, with scroll offset on root", function() { el = $("#draggable1").draggable({ helper: "original" }); setScroll('root'); testScroll('relative'); setScroll('root'); testScroll('static'); setScroll('root'); testScroll('absolute'); restoreScroll('root'); }); test("{ helper: 'original' }, relative, with scroll offset on root and parent", function() { el = $("#draggable1").draggable({ helper: "original" }); setScroll(); setScroll('root'); testScroll('relative'); setScroll(); setScroll('root'); testScroll('static'); setScroll(); setScroll('root'); testScroll('absolute'); restoreScroll(); restoreScroll('root'); }); test("{ helper: 'original' }, absolute, with scroll offset on parent", function() { el = $("#draggable1").css({ position: 'absolute', top: 0, left: 0 }).draggable({ helper: "original" }); setScroll(); testScroll('relative'); setScroll(); testScroll('static'); setScroll(); testScroll('absolute'); restoreScroll(); }); test("{ helper: 'original' }, absolute, with scroll offset on root", function() { el = $("#draggable1").css({ position: 'absolute', top: 0, left: 0 }).draggable({ helper: "original" }); setScroll('root'); testScroll('relative'); setScroll('root'); testScroll('static'); setScroll('root'); testScroll('absolute'); restoreScroll('root'); }); test("{ helper: 'original' }, absolute, with scroll offset on root and parent", function() { el = $("#draggable1").css({ position: 'absolute', top: 0, left: 0 }).draggable({ helper: "original" }); setScroll(); setScroll('root'); testScroll('relative'); setScroll(); setScroll('root'); testScroll('static'); setScroll(); setScroll('root'); testScroll('absolute'); restoreScroll(); restoreScroll('root'); }); test("{ helper: 'original' }, fixed, with scroll offset on parent", function() { el = $("#draggable1").css({ position: 'fixed', top: 0, left: 0 }).draggable({ helper: "original" }); setScroll(); testScroll('relative'); setScroll(); testScroll('static'); setScroll(); testScroll('absolute'); restoreScroll(); }); test("{ helper: 'original' }, fixed, with scroll offset on root", function() { el = $("#draggable1").css({ position: 'fixed', top: 0, left: 0 }).draggable({ helper: "original" }); setScroll('root'); testScroll('relative'); setScroll('root'); testScroll('static'); setScroll('root'); testScroll('absolute'); restoreScroll('root'); }); test("{ helper: 'original' }, fixed, with scroll offset on root and parent", function() { el = $("#draggable1").css({ position: 'fixed', top: 0, left: 0 }).draggable({ helper: "original" }); setScroll(); setScroll('root'); testScroll('relative'); setScroll(); setScroll('root'); testScroll('static'); setScroll(); setScroll('root'); testScroll('absolute'); restoreScroll(); restoreScroll('root'); }); test("{ helper: 'clone' }, absolute", function() { var helperOffset = null; var origOffset = $("#draggable1").offset(); el = $("#draggable1").draggable({ helper: "clone", drag: function(event, ui) { helperOffset = ui.helper.offset(); } }); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); }); test("{ helper: 'clone' }, absolute with scroll offset on parent", function() { setScroll(); var helperOffset = null; var origOffset = null; el = $("#draggable1").draggable({ helper: "clone", drag: function(event, ui) { helperOffset = ui.helper.offset(); } }); $("#main").css('position', 'relative'); origOffset = $("#draggable1").offset(); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); $("#main").css('position', 'static'); origOffset = $("#draggable1").offset(); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); $("#main").css('position', 'absolute'); origOffset = $("#draggable1").offset(); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); restoreScroll(); }); test("{ helper: 'clone' }, absolute with scroll offset on root", function() { setScroll('root'); var helperOffset = null; var origOffset = null; el = $("#draggable1").draggable({ helper: "clone", drag: function(event, ui) { helperOffset = ui.helper.offset(); } }); $("#main").css('position', 'relative'); origOffset = $("#draggable1").offset(); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); $("#main").css('position', 'static'); origOffset = $("#draggable1").offset(); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); $("#main").css('position', 'absolute'); origOffset = $("#draggable1").offset(); drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); restoreScroll('root'); }); test("{ helper: 'clone' }, absolute with scroll offset on root and parent", function() { setScroll('root'); setScroll(); var helperOffset = null; var origOffset = null; el = $("#draggable1").draggable({ helper: "clone", drag: function(event, ui) { helperOffset = ui.helper.offset(); } }); $("#main").css('position', 'relative'); origOffset = $("#draggable1").offset() drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); $("#main").css('position', 'static'); origOffset = $("#draggable1").offset() drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); $("#main").css('position', 'absolute'); origOffset = $("#draggable1").offset() drag(el, 1, 1); same({ top: helperOffset.top-1, left: helperOffset.left-1 }, origOffset, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] '); restoreScroll('root'); restoreScroll(); }); test("{ opacity: 0.5 }", function() { expect(1); var opacity = null; el = $("#draggable2").draggable({ opacity: 0.5, start: function(event, ui) { opacity = $(this).css("opacity"); } }); drag("#draggable2", -1, -1); equals(opacity, 0.5, "start callback: opacity is"); }); test("{ zIndex: 10 }", function() { expect(1); var expected = 10, actual; var zIndex = null; el = $("#draggable2").draggable({ zIndex: expected, start: function(event, ui) { actual = $(this).css("zIndex"); } }); drag("#draggable2", -1, -1); equals(actual, expected, "start callback: zIndex is"); }); })(jQuery);