0244858054
git-svn-id: http://svn.openlayers.org/trunk/openlayers@6719 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
170 lines
6.4 KiB
HTML
170 lines
6.4 KiB
HTML
<html>
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<head>
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<script src="../../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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function test_Handler_Point_constructor(t) {
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t.plan(3);
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var control = new OpenLayers.Control();
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control.id = Math.random();
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var callbacks = {foo: "bar"};
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var options = {bar: "foo"};
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var oldInit = OpenLayers.Handler.prototype.initialize;
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OpenLayers.Handler.prototype.initialize = function(con, call, opt) {
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t.eq(con.id, control.id,
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"constructor calls parent with the correct control");
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t.eq(call, callbacks,
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"constructor calls parent with the correct callbacks");
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t.eq(opt, options,
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"constructor calls parent with the correct options");
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}
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var handler = new OpenLayers.Handler.Point(control, callbacks, options);
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OpenLayers.Handler.prototype.initialize = oldInit;
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}
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function test_Handler_Point_activation(t) {
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t.plan(3);
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var map = new OpenLayers.Map('map');
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Point(control);
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handler.active = true;
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var activated = handler.activate();
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t.ok(!activated,
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"activate returns false if the handler was already active");
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handler.active = false;
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activated = handler.activate();
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t.ok(activated,
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"activate returns true if the handler was not already active");
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activated = handler.deactivate();
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t.ok(activated,
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"deactivate returns true if the handler was active already");
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}
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function test_Handler_Point_events(t) {
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t.plan(29);
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var map = new OpenLayers.Map('map');
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var control = {
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map: map
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};
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var handler = new OpenLayers.Handler.Point(control);
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// list below events that should be handled (events) and those
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// that should not be handled (nonevents) by the handler
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var events = ["click", "dblclick", "mousedown", "mouseup", "mousemove"];
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var nonevents = ["mouseout", "resize", "focus", "blur"];
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map.events.registerPriority = function(type, obj, func) {
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var r = func();
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if(typeof r == "string") {
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// this is one of the mock handler methods
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t.eq(OpenLayers.Util.indexOf(nonevents, type), -1,
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"registered method is not one of the events " +
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"that should not be handled");
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t.ok(OpenLayers.Util.indexOf(events, type) > -1,
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"activate calls registerPriority with browser event: " + type);
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t.eq(typeof func, "function",
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"activate calls registerPriority with a function");
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t.eq(func(), type,
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"activate calls registerPriority with the correct method");
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t.eq(obj["CLASS_NAME"], "OpenLayers.Handler.Point",
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"activate calls registerPriority with the handler");
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}
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}
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// set browser event like properties on the handler
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for(var i=0; i<events.length; ++i) {
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setMethod(events[i]);
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}
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function setMethod(key) {
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handler[key] = function() {return key};
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}
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var activated = handler.activate();
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handler.destroy();
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// test that click and dblclick are stopped
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var handler = new OpenLayers.Handler.Point(control);
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var oldStop = OpenLayers.Event.stop;
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OpenLayers.Event.stop = function(evt) {
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t.ok(evt.type == "click" || evt.type == "dblclick",
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evt.type + " stopped");
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}
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t.eq(handler.click({type: "click"}), false, "click returns false");
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t.eq(handler.dblclick({type: "dblclick"}), false, "dblclick returns false");
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OpenLayers.Event.stop = oldStop;
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}
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function test_Handler_Point_deactivation(t) {
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t.plan(1);
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var map = new OpenLayers.Map('map');
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Point(control, {foo: 'bar'});
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handler.activate();
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handler.layer.destroy();
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handler.deactivate();
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t.eq(handler.layer, null,
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"deactivate doesn't throw an error if layer was" +
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" previously destroyed");
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}
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function test_Handler_Point_bounds(t) {
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t.plan(4);
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var map = new OpenLayers.Map('map');
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map.addLayer(new OpenLayers.Layer.WMS("", "", {}));
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map.zoomToMaxExtent();
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Point(control);
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var activated = handler.activate();
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var px = new OpenLayers.Pixel(150, 75);
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var evt = {xy: px, which: 1};
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handler.mousedown(evt);
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var lonlat = map.getLonLatFromPixel(px);
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t.eq(handler.point.geometry.x, lonlat.lon, "X is correct");
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t.eq(handler.point.geometry.y, lonlat.lat, "Y is correct");
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t.ok(handler.point.geometry.getBounds().equals(new OpenLayers.Bounds(lonlat.lon,lonlat.lat,lonlat.lon,lonlat.lat)), "Correct bounds");
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var evt = {xy: new OpenLayers.Pixel(175, 100), which: 1};
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handler.mousemove(evt);
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t.ok(!handler.point.geometry.getBounds().equals(new OpenLayers.Bounds(0,0,0,0)), "Bounds changed after moving mouse");
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}
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function test_Handler_Point_destroy(t) {
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t.plan(4);
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var map = new OpenLayers.Map('map');
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map.addLayer(new OpenLayers.Layer.WMS("", "", {}));
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map.zoomToMaxExtent();
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Point(control, {foo: 'bar'});
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handler.activate();
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var evt = {xy: new OpenLayers.Pixel(150, 75), which: 1};
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handler.mousedown(evt);
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t.ok(handler.layer,
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"handler has a layer prior to destroy");
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t.ok(handler.point,
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"handler has a point prior to destroy");
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handler.destroy();
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t.eq(handler.layer, null,
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"handler.layer is null after destroy");
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t.eq(handler.point, null,
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"handler.point is null after destroy");
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}
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</script>
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</head>
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<body>
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<div id="map" style="width: 300px; height: 150px;"/>
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</body>
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</html>
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