mirror of
https://github.com/jquery/jquery-ui.git
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303 lines
6.8 KiB
JavaScript
303 lines
6.8 KiB
JavaScript
/*
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* slider unit tests
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*/
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(function($) {
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//
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// Slider Test Helper Functions
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//
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var el, options;
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function handle() {
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return el.find(".ui-slider-handle");
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}
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// Slider Tests
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module("slider: core");
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test("init", function() {
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expect(6);
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$("<div></div>").appendTo('body').slider().remove();
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ok(true, '.slider() called on element');
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$([]).slider().remove();
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ok(true, '.slider() called on empty collection');
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$('<div></div>').slider().remove();
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ok(true, '.slider() called on disconnected DOMElement');
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$('<div></div>').slider().slider("foo").remove();
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ok(true, 'arbitrary method called after init');
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el = $('<div></div>').slider();
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var foo = el.data("foo.slider");
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el.remove();
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ok(true, 'arbitrary option getter after init');
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$('<div></div>').slider().data("foo.slider", "bar").remove();
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ok(true, 'arbitrary option setter after init');
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});
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test("destroy", function() {
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expect(8);
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$("<div></div>").appendTo('body').slider().slider("destroy").remove();
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ok(true, '.slider("destroy") called on element');
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$([]).slider().slider("destroy").remove();
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ok(true, '.slider("destroy") called on empty collection');
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$('<div></div>').appendTo('body').remove().slider().slider("destroy").remove();
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ok(true, '.slider("destroy") called on disconnected DOMElement');
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$('<div></div>').slider().slider("destroy").slider("foo").remove();
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ok(true, 'arbitrary method called after destroy');
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el = $('<div></div>').slider();
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var foo = el.slider("destroy").data("foo.slider");
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el.remove();
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ok(true, 'arbitrary option getter (.data) after destroy');
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el = $('<div></div>').slider();
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var foo = el.slider("destroy").slider("option", "foo");
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el.remove();
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ok(true, 'arbitrary option getter (.slider option method) after destroy');
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$('<div></div>').slider().slider("destroy").data("foo.slider", "bar").remove();
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ok(true, 'arbitrary option setter (.data) after destroy');
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$('<div></div>').slider().slider("destroy").slider("options", "foo", "bar").remove();
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ok(true, 'arbitrary option setter (.slider option method) after destroy');
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});
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test("keydown HOME on handle sets value to min", function() {
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'horizontal',
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step: 1
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};
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el.slider(options);
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el.slider("value", 0);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.HOME });
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equals(el.slider("value"), options.min);
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el.slider('destroy');
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'vertical',
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step: 1
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};
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el.slider(options);
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el.slider("value", 0);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.HOME });
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equals(el.slider("value"), options.min);
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el.slider('destroy');
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});
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test("keydown END on handle sets value to max", function() {
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'horizontal',
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step: 1
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};
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el.slider(options);
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el.slider("value", 0);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.END });
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equals(el.slider("value"), options.max);
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el.slider('destroy');
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'vertical',
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step: 1
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};
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el.slider(options);
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el.slider("value", 0);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.END });
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equals(el.slider("value"), options.max);
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el.slider('destroy');
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});
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test("keydown UP on handle increases value by step, not greater than max", function() {
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'horizontal',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.max - options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
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equals(el.slider("value"), options.max);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
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equals(el.slider("value"), options.max);
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el.slider("destroy");
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'vertical',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.max - options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
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equals(el.slider("value"), options.max);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.UP });
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equals(el.slider("value"), options.max);
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el.slider("destroy");
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});
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test("keydown RIGHT on handle increases value by step, not greater than max", function() {
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'horizontal',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.max - options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
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equals(el.slider("value"), options.max);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
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equals(el.slider("value"), options.max);
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el.slider("destroy");
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'vertical',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.max - options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
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equals(el.slider("value"), options.max);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.RIGHT });
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equals(el.slider("value"), options.max);
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el.slider("destroy");
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});
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test("keydown DOWN on handle decreases value by step, not less than min", function() {
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'horizontal',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.min + options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
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equals(el.slider("value"), options.min);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
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equals(el.slider("value"), options.min);
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el.slider("destroy");
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'vertical',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.min + options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
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equals(el.slider("value"), options.min);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.DOWN });
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equals(el.slider("value"), options.min);
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el.slider("destroy");
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});
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test("keydown LEFT on handle decreases value by step, not less than min", function() {
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'horizontal',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.min + options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
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equals(el.slider("value"), options.min);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
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equals(el.slider("value"), options.min);
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el.slider("destroy");
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el = $('<div></div>');
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options = {
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max: 5,
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min: -5,
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orientation: 'vertical',
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step: 1
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};
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el.slider(options);
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el.slider("value", options.min + options.step);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
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equals(el.slider("value"), options.min);
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handle().simulate("keydown", { keyCode: $.ui.keyCode.LEFT });
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equals(el.slider("value"), options.min);
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el.slider("destroy");
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});
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})(jQuery);
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