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Diffstat (limited to 'misc/openlayers/tests/Map.html')
| -rw-r--r-- | misc/openlayers/tests/Map.html | 2255 |
1 files changed, 0 insertions, 2255 deletions
diff --git a/misc/openlayers/tests/Map.html b/misc/openlayers/tests/Map.html deleted file mode 100644 index 9693fb1..0000000 --- a/misc/openlayers/tests/Map.html +++ /dev/null @@ -1,2255 +0,0 @@ -<html> -<head> - <script> - /** - * Because browsers that implement requestAnimationFrame may not execute - * animation functions while a window is not displayed (e.g. in a hidden - * iframe as in these tests), we mask the native implementations here. The - * native requestAnimationFrame functionality is tested in Util.html and - * in PanZoom.html (where a popup is opened before panning). The panTo tests - * here will test the fallback setTimeout implementation for animation. - */ - window.requestAnimationFrame = - window.webkitRequestAnimationFrame = - window.mozRequestAnimationFrame = - window.oRequestAnimationFrame = - window.msRequestAnimationFrame = null; - </script> - <script src="OLLoader.js"></script> - <script type="text/javascript"> - - var isMozilla = (navigator.userAgent.indexOf("compatible") == -1); - var map; - - function test_Map_constructor (t) { - t.plan( 11 ); - - map = new OpenLayers.Map('map'); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - - t.ok( OpenLayers.Element.hasClass(map.div, "olMap"), "Map div has olMap class"); - - t.ok( map instanceof OpenLayers.Map, "new OpenLayers.Map returns object" ); - if (!isMozilla) { - t.ok( true, "skipping element test outside of Mozilla"); - t.ok( true, "skipping element test outside of Mozilla"); - t.ok( true, "skipping element test outside of Mozilla"); - } else { - t.ok( map.div instanceof HTMLDivElement, "map.div is an HTMLDivElement" ); - t.ok( map.viewPortDiv instanceof HTMLDivElement, "map.viewPortDiv is an HTMLDivElement" ); - t.ok( map.layerContainerDiv instanceof HTMLDivElement, "map.layerContainerDiv is an HTMLDivElement" ); - } - t.ok( map.layers instanceof Array, "map.layers is an Array" ); - t.ok( map.controls instanceof Array, "map.controls is an Array" ); - t.eq( map.controls.length, 4, "Default map has 4 controls." ); - t.ok( map.events instanceof OpenLayers.Events, "map.events is an OpenLayers.Events" ); - t.ok( map.getMaxExtent() instanceof OpenLayers.Bounds, "map.maxExtent is an OpenLayers.Bounds" ); - t.ok( map.getNumZoomLevels() > 0, "map has a default numZoomLevels" ); - - map.destroy(); - } - - function test_Map_constructor_convenience(t) { - t.plan(13); - var map = new OpenLayers.Map({ - maxExtent: [-170, -80, 170, 80], - restrictedExtent: [-120, -65, 120, 65], - layers: [ - new OpenLayers.Layer(null, {isBaseLayer: true}) - ], - center: [-111, 45], - zoom: 3 - }); - - // maxExtent from array - t.ok(map.maxExtent instanceof OpenLayers.Bounds, "maxExtent bounds"); - t.eq(map.maxExtent.left, -170, "maxExtent left"); - t.eq(map.maxExtent.bottom, -80, "maxExtent bottom"); - t.eq(map.maxExtent.right, 170, "maxExtent right"); - t.eq(map.maxExtent.top, 80, "maxExtent top"); - - // restrictedExtent from array - t.ok(map.restrictedExtent instanceof OpenLayers.Bounds, "restrictedExtent bounds"); - t.eq(map.restrictedExtent.left, -120, "restrictedExtent left"); - t.eq(map.restrictedExtent.bottom, -65, "restrictedExtent bottom"); - t.eq(map.restrictedExtent.right, 120, "restrictedExtent right"); - t.eq(map.restrictedExtent.top, 65, "restrictedExtent top"); - - var center = map.getCenter(); - t.eq(center.lon, -111, "center lon"); - t.eq(center.lat, 45, "center lat"); - - t.eq(map.getZoom(), 3, "zoom"); - - map.destroy(); - } - - function test_Map_constructor_late_rendering(t) { - t.plan( 4 ); - - map = new OpenLayers.Map(); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - - t.ok(map.div != null, "Map has a div even though none was specified."); - t.ok(map.viewPortDiv.parentNode == map.div, "Map is attached to a temporary div that holds the viewPortDiv."); - - var mapDiv = document.getElementById("map"); - // clean up the effects of other tests - while(OpenLayers.Element.hasClass(mapDiv, "olMap")) { - OpenLayers.Element.removeClass(mapDiv, "olMap"); - } - map.render(mapDiv); // Can also take a string. - - t.ok(map.div == mapDiv, "Map is now rendered to the 'map' div.") - t.ok( OpenLayers.Element.hasClass(map.div, "olMap"), "Map div has olMap class"); - - map.destroy(); - - } - - function test_Map_constructor_renderTo(t) { - t.plan( 1 ); - - map = new OpenLayers.Map({ - div: "map" - }); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - - var mapDiv = document.getElementById("map"); - t.ok(map.div == mapDiv, "Map is rendered to the 'map' div.") - - map.destroy(); - } - - function test_Map_setOptions(t) { - t.plan(2); - map = new OpenLayers.Map('map', {maxExtent: new OpenLayers.Bounds(100, 200, 300, 400)}); - map.setOptions({theme: 'foo'}); - - t.eq(map.theme, 'foo', "theme is correctly set by setOptions"); - t.ok(map.maxExtent.equals(new OpenLayers.Bounds(100, 200, 300, 400)), - "maxExtent is correct after calling setOptions"); - - map.destroy(); - } - - function test_Map_add_layers(t) { - t.plan(8); - map = new OpenLayers.Map('map'); - var layer1 = new OpenLayers.Layer.WMS("Layer 1", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - var layer2 = new OpenLayers.Layer.WMS("Layer 2", - "http://wms.jpl.nasa.gov/wms.cgi", {layers: "modis,global_mosaic"}); - // this uses map.addLayer internally - map.addLayers([layer1, layer2]) - t.eq( map.layers.length, 2, "map has exactly two layers" ); - t.ok( map.layers[0] === layer1, "1st layer is layer1" ); - t.ok( map.layers[1] === layer2, "2nd layer is layer2" ); - t.ok( layer1.map === map, "layer.map is map" ); - t.eq( parseInt(layer1.div.style.zIndex), map.Z_INDEX_BASE['BaseLayer'], - "layer1 zIndex is set" ); - t.eq( parseInt(layer2.div.style.zIndex), map.Z_INDEX_BASE['BaseLayer'] + 5, - "layer2 zIndex is set" ); - - map.events.register('preaddlayer', this, function(evt) { - return !(evt.layer.name === 'donotadd'); - }); - var layer3 = new OpenLayers.Layer.WMS("donotadd", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayers([layer3]); - t.eq(map.layers.length, 2, "layer is not added since preaddlayer returns false"); - layer3.name = 'pleaseadd'; - map.addLayers([layer3]); - t.eq(map.layers.length, 3, "layer is added since preaddlayer returns true"); - - map.destroy(); - } - - function test_Map_options(t) { - t.plan(3); - map = new OpenLayers.Map('map', {numZoomLevels: 6, maxResolution: 3.14159, theme: 'foo'}); - t.eq( map.numZoomLevels, 6, "map.numZoomLevels set correctly via options hashtable" ); - t.eq( map.maxResolution, 3.14159, "map.maxResolution set correctly via options hashtable" ); - t.eq( map.theme, 'foo', "map theme set correctly." ); - - map.destroy(); - } - - function test_eventListeners(t) { - t.plan(1); - - var method = OpenLayers.Events.prototype.on; - // test that events.on is called at map construction - var options = { - eventListeners: {foo: "bar"}, - tileManager: null, - controls: [] - }; - OpenLayers.Events.prototype.on = function(obj) { - t.eq(obj, options.eventListeners, "events.on called with eventListeners"); - } - var map = new OpenLayers.Map('map', options); - OpenLayers.Events.prototype.on = method; - map.destroy(); - - // if events.on is called again, this will fail due to an extra test - // test map without eventListeners - OpenLayers.Events.prototype.on = function(obj) { - t.fail("events.on called without eventListeners"); - } - var map2 = new OpenLayers.Map("map", {tileManager: null, controls: []}); - OpenLayers.Events.prototype.on = method; - map2.destroy(); - } - - function test_Map_center(t) { - t.plan(14); - var log = []; - map = new OpenLayers.Map('map', { - zoomMethod: null, - eventListeners: { - "movestart": function() {log.push("movestart");}, - "move": function() {log.push("move");}, - "moveend": function() {log.push("moveend");} - } - }); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"} ); - map.addLayer(baseLayer); - var ll = new OpenLayers.LonLat(2,1); - map.setCenter(ll, 0); - t.ok( map.getCenter() instanceof OpenLayers.LonLat, "map.getCenter returns a LonLat"); - t.eq( map.getZoom(), 0, "map.zoom is correct after calling setCenter"); - t.ok( map.getCenter().equals(ll), "map center is correct after calling setCenter"); - map.zoomIn(); - t.eq( map.getZoom(), 1, "map.zoom is correct after calling setCenter,zoom in"); - t.ok( map.getCenter().equals(ll), "map center is correct after calling setCenter, zoom in"); - map.zoomOut(); - t.eq( map.getZoom(), 0, "map.zoom is correct after calling setCenter,zoom in, zoom out"); - - log = []; - map.zoomTo(5); - t.eq(log[0], "movestart", "zoomTo fires movestart event"); - t.eq(log[1], "move", "zoomTo fires move event"); - t.eq(log[2], "moveend", "zoomTo fires moveend event"); - t.eq( map.getZoom(), 5, "map.zoom is correct after calling zoomTo" ); - - /** - map.zoomToMaxExtent(); - t.eq( map.getZoom(), 2, "map.zoom is correct after calling zoomToMaxExtent" ); - var lonlat = map.getCenter(); - var zero = new OpenLayers.LonLat(0, 0); - t.ok( lonlat.equals(zero), "map center is correct after calling zoomToFullExtent" ); - */ - - map.getCenter().lon = 10; - t.ok( map.getCenter().equals(ll), "map.getCenter returns a clone of map.center"); - - // allow calling setCenter with an array - map.setCenter([4, 2]); - var center = map.getCenter(); - t.ok(center instanceof OpenLayers.LonLat, "(array) center is lonlat"); - t.eq(center.lon, 4, "(array) center lon"); - t.eq(center.lat, 2, "(array) center lat"); - - map.destroy(); - } - - function test_Map_zoomend_event (t) { - t.plan(2); - - map = new OpenLayers.Map('map', {zoomMethod: null}); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - map.events.register("zoomend", {count: 0}, function() { - this.count++; - t.ok(true, "zoomend event was triggered " + this.count + " times"); - }); - map.setCenter(new OpenLayers.LonLat(2, 1), 0); - map.zoomIn(); - map.zoomOut(); - - map.destroy(); - } - - function test_Map_add_remove_popup (t) { - t.plan(4); - - map = new OpenLayers.Map('map'); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - - var popup = new OpenLayers.Popup("chicken", - new OpenLayers.LonLat(0,0), - new OpenLayers.Size(200,200)); - map.setCenter(new OpenLayers.LonLat(0, 0), 0); - - map.addPopup(popup); - var pIndex = OpenLayers.Util.indexOf(map.popups, popup); - t.eq(pIndex, 0, "popup successfully added to Map's internal popups array"); - - var nodes = map.layerContainerDiv.childNodes; - - var found = false; - for (var i=0; i < nodes.length; i++) { - if (nodes.item(i) == popup.div) { - found = true; - break; - } - } - t.ok(found, "popup.div successfully added to the map's viewPort"); - - - map.removePopup(popup); - var pIndex = OpenLayers.Util.indexOf(map.popups, popup); - t.eq(pIndex, -1, "popup successfully removed from Map's internal popups array"); - - var found = false; - for (var i=0; i < nodes.length; i++) { - if (nodes.item(i) == popup.div) { - found = true; - break; - } - } - t.ok(!found, "popup.div successfully removed from the map's viewPort"); - - map.destroy(); - } - - function test_Map_add_popup_exclusive(t) { - t.plan(2); - - map = new OpenLayers.Map('map'); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - - map.setCenter(new OpenLayers.LonLat(0, 0), 0); - - for (var i = 0; i < 10; i++) { - var popup = new OpenLayers.Popup("chicken", - new OpenLayers.LonLat(0,0), - new OpenLayers.Size(200,200)); - map.addPopup(popup); - } - t.eq(map.popups.length, 10, "addPopup non exclusive mode works"); - - var popup = new OpenLayers.Popup("chicken", - new OpenLayers.LonLat(0,0), - new OpenLayers.Size(200,200)); - map.addPopup(popup, true); - t.eq(map.popups.length, 1, "addPopup exclusive mode works"); - - map.destroy(); - } - - -/*** THIS IS A GOOD TEST, BUT IT SHOULD BE MOVED TO WMS. - * Also, it won't work until we figure out the viewSize bug - - function 08_Map_px_lonlat_translation (t) { - t.plan( 6 ); - map = new OpenLayers.Map('map'); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}); - map.addLayer(baseLayer); - map.setCenter(new OpenLayers.LonLat(0, 0), 0); - - var pixel = new OpenLayers.Pixel(50,150); - var lonlat = map.getLonLatFromViewPortPx(pixel); - t.ok( lonlat instanceof OpenLayers.LonLat, "getLonLatFromViewPortPx returns valid OpenLayers.LonLat" ); - - var newPixel = map.getViewPortPxFromLonLat(lonlat); - t.ok( newPixel instanceof OpenLayers.Pixel, "getViewPortPxFromLonLat returns valid OpenLayers.Pixel" ); - - // WARNING!!! I'm faily sure that the following test's validity - // depends highly on rounding and the resolution. For now, - // in the default case, it seems to work. This may not - // always be so. - t.ok( newPixel.equals(pixel), "Translation to pixel and back to lonlat is consistent"); - - lonlat = map.getLonLatFromPixel(pixel); - t.ok( lonlat instanceof OpenLayers.LonLat, "getLonLatFromPixel returns valid OpenLayers.LonLat" ); - - newPixel = map.getPixelFromLonLat(lonlat); - t.ok( newPixel instanceof OpenLayers.Pixel, "getPixelFromLonLat returns valid OpenLayers.Pixel" ); - - t.ok( newPixel.equals(pixel), "2nd translation to pixel and back to lonlat is consistent"); - } - */ - - function test_Map_isValidZoomLevel(t) { - t.plan(5); - var map = new OpenLayers.Map("map"); - map.addLayer(new OpenLayers.Layer(null, { - isBaseLayer: true, wrapDateLine: true, numZoomLevels: 19 - })); - map.zoomToMaxExtent(); - - var valid; - - valid = OpenLayers.Map.prototype.isValidZoomLevel.apply(map, [-1]); - t.eq(valid, false, "-1 is not a valid zoomLevel"); - - valid = OpenLayers.Map.prototype.isValidZoomLevel.apply(map, [0]); - t.eq(valid, true, "0 is a valid zoomLevel"); - - valid = OpenLayers.Map.prototype.isValidZoomLevel.apply(map, [18]); - t.eq(valid, true, "18 is a valid zoomLevel"); - - valid = OpenLayers.Map.prototype.isValidZoomLevel.apply(map, [19]); - t.eq(valid, false, "19 is not a valid zoomLevel"); - - map.moveTo([16, 48], 0); - t.eq(map.getCenter().toShortString(), "0, 0", "no panning when moveTo is called with invalid zoom"); - - map.destroy(); - } - - function test_Map_isValidLonLat(t) { - t.plan( 3 ); - - map = new OpenLayers.Map('map'); - layer = new OpenLayers.Layer.WMS('Test Layer', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656), maxResolution: 296985/1024, projection:"EPSG:2805" } ); - map.addLayer(layer); - - t.ok( !map.isValidLonLat(null), "null lonlat is not valid" ); - t.ok( map.isValidLonLat(new OpenLayers.LonLat(33862, 717606)), "lonlat outside max extent is valid" ); - t.ok( !map.isValidLonLat(new OpenLayers.LonLat(10, 10)), "lonlat outside max extent is not valid" ); - - map.destroy(); - } - - function test_Map_getLayer(t) { - var numLayers = 3; - t.plan( numLayers + 1 ); - - var m = { - layers: [] - }; - - for(var i = 0; i < numLayers; i++) { - m.layers.push( { 'id': i } ); - } - - for(var i = 0; i < numLayers; i++) { - var layer = OpenLayers.Map.prototype.getLayer.apply(m, [i]); - t.ok( layer == m.layers[i], "getLayer correctly returns layer " + i); - } - - var gotLayer = OpenLayers.Map.prototype.getLayer.apply(m, ["chicken"]); - t.ok( gotLayer == null, "getLayer correctly returns null when layer not found"); - - map.destroy(); - } - - function test_Map_getLayersBy(t) { - - var map = { - getBy: OpenLayers.Map.prototype.getBy, - getLayersBy: OpenLayers.Map.prototype.getLayersBy, - layers: [ - {foo: "foo", id: Math.random()}, - {foo: "bar", id: Math.random()}, - {foo: "foobar", id: Math.random()}, - {foo: "foo bar", id: Math.random()}, - {foo: "foo", id: Math.random()} - ] - }; - - var cases = [ - { - got: map.getLayersBy("foo", "foo"), - expected: [map.layers[0], map.layers[4]], - message: "(string literal) got two layers matching foo" - }, { - got: map.getLayersBy("foo", "bar"), - expected: [map.layers[1]], - message: "(string literal) got one layer matching foo" - }, { - got: map.getLayersBy("foo", "barfoo"), - expected: [], - message: "(string literal) got empty array for no foo match" - }, { - got: map.getLayersBy("foo", /foo/), - expected: [map.layers[0], map.layers[2], map.layers[3], map.layers[4]], - message: "(regexp literal) got three layers containing string" - }, { - got: map.getLayersBy("foo", /foo$/), - expected: [map.layers[0], map.layers[4]], - message: "(regexp literal) got three layers ending with string" - }, { - got: map.getLayersBy("foo", /\s/), - expected: [map.layers[3]], - message: "(regexp literal) got layer containing space" - }, { - got: map.getLayersBy("foo", new RegExp("BAR", "i")), - expected: [map.layers[1], map.layers[2], map.layers[3]], - message: "(regexp object) got layers ignoring case" - }, { - got: map.getLayersBy("foo", {test: function(str) {return str.length > 3;}}), - expected: [map.layers[2], map.layers[3]], - message: "(custom object) got layers with foo length greater than 3" - } - ]; - t.plan(cases.length); - for(var i=0; i<cases.length; ++i) { - t.eq(cases[i].got, cases[i].expected, cases[i].message); - } - - } - - function test_Map_getLayersByName(t) { - - var map = { - getBy: OpenLayers.Map.prototype.getBy, - getLayersBy: OpenLayers.Map.prototype.getLayersBy, - getLayersByName: OpenLayers.Map.prototype.getLayersByName, - layers: [ - {name: "foo", id: Math.random()}, - {name: "bar", id: Math.random()}, - {name: "foobar", id: Math.random()}, - {name: "foo bar", id: Math.random()}, - {name: "foo", id: Math.random()} - ] - }; - - var cases = [ - { - got: map.getLayersByName("foo"), - expected: [map.layers[0], map.layers[4]], - message: "(string literal) got two layers matching name" - }, { - got: map.getLayersByName("bar"), - expected: [map.layers[1]], - message: "(string literal) got one layer matching name" - }, { - got: map.getLayersByName("barfoo"), - expected: [], - message: "(string literal) got empty array for no match" - }, { - got: map.getLayersByName(/foo/), - expected: [map.layers[0], map.layers[2], map.layers[3], map.layers[4]], - message: "(regexp literal) got three layers containing string" - }, { - got: map.getLayersByName(/foo$/), - expected: [map.layers[0], map.layers[4]], - message: "(regexp literal) got three layers ending with string" - }, { - got: map.getLayersByName(/\s/), - expected: [map.layers[3]], - message: "(regexp literal) got layer containing space" - }, { - got: map.getLayersByName(new RegExp("BAR", "i")), - expected: [map.layers[1], map.layers[2], map.layers[3]], - message: "(regexp object) got layers ignoring case" - }, { - got: map.getLayersByName({test: function(str) {return str.length > 3;}}), - expected: [map.layers[2], map.layers[3]], - message: "(custom object) got layers with name length greater than 3" - } - ]; - t.plan(cases.length); - for(var i=0; i<cases.length; ++i) { - t.eq(cases[i].got, cases[i].expected, cases[i].message); - } - - } - - function test_Map_getLayersByClass(t) { - - var map = { - getBy: OpenLayers.Map.prototype.getBy, - getLayersBy: OpenLayers.Map.prototype.getLayersBy, - getLayersByClass: OpenLayers.Map.prototype.getLayersByClass, - layers: [ - {CLASS_NAME: "foo", id: Math.random()}, - {CLASS_NAME: "bar", id: Math.random()}, - {CLASS_NAME: "foobar", id: Math.random()}, - {CLASS_NAME: "foo bar", id: Math.random()}, - {CLASS_NAME: "foo", id: Math.random()} - ] - }; - - var cases = [ - { - got: map.getLayersByClass("foo"), - expected: [map.layers[0], map.layers[4]], - message: "(string literal) got two layers matching type" - }, { - got: map.getLayersByClass("bar"), - expected: [map.layers[1]], - message: "(string literal) got one layer matching type" - }, { - got: map.getLayersByClass("barfoo"), - expected: [], - message: "(string literal) got empty array for no match" - }, { - got: map.getLayersByClass(/foo/), - expected: [map.layers[0], map.layers[2], map.layers[3], map.layers[4]], - message: "(regexp literal) got three layers containing string" - }, { - got: map.getLayersByClass(/foo$/), - expected: [map.layers[0], map.layers[4]], - message: "(regexp literal) got three layers ending with string" - }, { - got: map.getLayersByClass(/\s/), - expected: [map.layers[3]], - message: "(regexp literal) got layer containing space" - }, { - got: map.getLayersByClass(new RegExp("BAR", "i")), - expected: [map.layers[1], map.layers[2], map.layers[3]], - message: "(regexp object) got layers ignoring case" - }, { - got: map.getLayersByClass({test: function(str) {return str.length > 3;}}), - expected: [map.layers[2], map.layers[3]], - message: "(custom object) got layers with type length greater than 3" - } - ]; - t.plan(cases.length); - for(var i=0; i<cases.length; ++i) { - t.eq(cases[i].got, cases[i].expected, cases[i].message); - } - - } - - function test_Map_getControlsBy(t) { - - var map = { - getBy: OpenLayers.Map.prototype.getBy, - getControlsBy: OpenLayers.Map.prototype.getControlsBy, - controls: [ - {foo: "foo", id: Math.random()}, - {foo: "bar", id: Math.random()}, - {foo: "foobar", id: Math.random()}, - {foo: "foo bar", id: Math.random()}, - {foo: "foo", id: Math.random()} - ] - }; - - var cases = [ - { - got: map.getControlsBy("foo", "foo"), - expected: [map.controls[0], map.controls[4]], - message: "(string literal) got two controls matching foo" - }, { - got: map.getControlsBy("foo", "bar"), - expected: [map.controls[1]], - message: "(string literal) got one control matching foo" - }, { - got: map.getControlsBy("foo", "barfoo"), - expected: [], - message: "(string literal) got empty array for no foo match" - }, { - got: map.getControlsBy("foo", /foo/), - expected: [map.controls[0], map.controls[2], map.controls[3], map.controls[4]], - message: "(regexp literal) got three controls containing string" - }, { - got: map.getControlsBy("foo", /foo$/), - expected: [map.controls[0], map.controls[4]], - message: "(regexp literal) got three controls ending with string" - }, { - got: map.getControlsBy("foo", /\s/), - expected: [map.controls[3]], - message: "(regexp literal) got control containing space" - }, { - got: map.getControlsBy("foo", new RegExp("BAR", "i")), - expected: [map.controls[1], map.controls[2], map.controls[3]], - message: "(regexp object) got layers ignoring case" - }, { - got: map.getControlsBy("foo", {test: function(str) {return str.length > 3;}}), - expected: [map.controls[2], map.controls[3]], - message: "(custom object) got controls with foo length greater than 3" - } - ]; - t.plan(cases.length); - for(var i=0; i<cases.length; ++i) { - t.eq(cases[i].got, cases[i].expected, cases[i].message); - } - - } - - function test_Map_getControlsByClass(t) { - - var map = { - getBy: OpenLayers.Map.prototype.getBy, - getControlsBy: OpenLayers.Map.prototype.getControlsBy, - getControlsByClass: OpenLayers.Map.prototype.getControlsByClass, - controls: [ - {CLASS_NAME: "foo", id: Math.random()}, - {CLASS_NAME: "bar", id: Math.random()}, - {CLASS_NAME: "foobar", id: Math.random()}, - {CLASS_NAME: "foo bar", id: Math.random()}, - {CLASS_NAME: "foo", id: Math.random()} - ] - }; - - var cases = [ - { - got: map.getControlsByClass("foo"), - expected: [map.controls[0], map.controls[4]], - message: "(string literal) got two controls matching type" - }, { - got: map.getControlsByClass("bar"), - expected: [map.controls[1]], - message: "(string literal) got one control matching type" - }, { - got: map.getControlsByClass("barfoo"), - expected: [], - message: "(string literal) got empty array for no match" - }, { - got: map.getControlsByClass(/foo/), - expected: [map.controls[0], map.controls[2], map.controls[3], map.controls[4]], - message: "(regexp literal) got three controls containing string" - }, { - got: map.getControlsByClass(/foo$/), - expected: [map.controls[0], map.controls[4]], - message: "(regexp literal) got three controls ending with string" - }, { - got: map.getControlsByClass(/\s/), - expected: [map.controls[3]], - message: "(regexp literal) got control containing space" - }, { - got: map.getControlsByClass(new RegExp("BAR", "i")), - expected: [map.controls[1], map.controls[2], map.controls[3]], - message: "(regexp object) got controls ignoring case" - }, { - got: map.getControlsByClass({test: function(str) {return str.length > 3;}}), - expected: [map.controls[2], map.controls[3]], - message: "(custom object) got controls with type length greater than 3" - } - ]; - t.plan(cases.length); - for(var i=0; i<cases.length; ++i) { - t.eq(cases[i].got, cases[i].expected, cases[i].message); - } - - } - - function test_Map_double_addLayer(t) { - t.plan(2); - - map = new OpenLayers.Map('map'); - layer = new OpenLayers.Layer.WMS('Test Layer', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'} - ); - - var added = map.addLayer(layer); - t.ok(added === true, "Map.addLayer returns true if the layer is added to the map."); - var added = map.addLayer(layer); - t.ok(added === false, "Map.addLayer returns false if the layer is already present."); - - map.destroy(); - } - - function test_Map_setBaseLayer(t) { - t.plan( 6 ); - - map = new OpenLayers.Map('map'); - - var wmslayer = new OpenLayers.Layer.WMS('Test Layer', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656), maxResolution: 296985/1024, projection:"EPSG:2805" } ); - - var wmslayer2 = new OpenLayers.Layer.WMS('Test Layer2', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656), maxResolution: 296985/1024, projection:"EPSG:2805" } ); - - map.addLayers([wmslayer, wmslayer2]); - - t.ok(map.baseLayer == wmslayer, "default base layer is first one added"); - - map.setBaseLayer(null); - t.ok(map.baseLayer == wmslayer, "setBaseLayer on null object does nothing (and does not break)"); - - map.setBaseLayer("chicken"); - t.ok(map.baseLayer == wmslayer, "setBaseLayer on non-layer object does nothing (and does not break)"); - - map.setBaseLayer(wmslayer2); - t.ok(map.baseLayer == wmslayer2, "setbaselayer correctly sets 'baseLayer' property"); - - map.destroy(); - - var l1 = new OpenLayers.Layer(), - l2 = new OpenLayers.Layer(null, {maxResolution: 1.4}); - map = new OpenLayers.Map({ - div: 'map', - allOverlays: true, - layers: [l1, l2], - zoom: 0, - center: [0, 0] - }); - t.eq(l2.div.style.display, "none", "Layer invisible because not in range"); - map.raiseLayer(l1, 1); - t.eq(l2.div.style.display, "block", "Layer visible after base layer change because in range now"); - map.destroy(); - } - - function test_Map_removeLayer(t) { - t.plan(1); - var f = function() {}; - var events = {triggerEvent: f}; - var layers = [ - {name: "fee", removeMap: f, events: events}, - {name: "fi", removeMap: f, events: events}, - {name: "fo", removeMap: f, events: events}, - {name: "fum", removeMap: f, events: events} - ]; - var map = { - layers: layers, - baseLayer: layers[0], - layerContainerDiv: {removeChild: f}, - events: {triggerEvent: f}, - resetLayersZIndex: function() {} - }; - OpenLayers.Map.prototype.removeLayer.apply(map, [map.baseLayer, false]); - t.eq(map.baseLayer, null, - "removing the baselayer sets baseLayer to null"); - } - - function test_Map_removeLayer_res(t) { - t.plan(2); - - map = new OpenLayers.Map('map'); - - var layer0 = new OpenLayers.Layer.WMS( - 'Test Layer 0', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {resolutions: [4, 2, 1]} - ); - - var layer1 = new OpenLayers.Layer.WMS( - 'Test Layer 1', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {resolutions: [4, 2]} - ); - - map.addLayers([layer0, layer1]); - map.zoomToMaxExtent(); - map.zoomTo(2); - t.eq(map.getResolution(), layer0.resolutions[2], - "correct resolution before removal"); - map.removeLayer(layer0); - t.eq(map.getResolution(), layer0.resolutions[1], - "correct resolution after removal"); - - map.destroy(); - } - - function test_Map_removeLayer_zindex(t) { - t.plan(2); - - map = new OpenLayers.Map('map'); - - var layer0 = new OpenLayers.Layer('Test Layer 0', {isBaseLayer:true}); - var layer1 = new OpenLayers.Layer('Test Layer 1', {isBaseLayer:true}); - var layer2 = new OpenLayers.Layer('Test Layer 2', {isBaseLayer:false}); - - map.addLayers([layer0, layer1, layer2]); - map.removeLayer(layer0); - - t.eq(parseInt(layer1.div.style.zIndex), map.Z_INDEX_BASE['BaseLayer'], - "correct z-index after removeLayer"); - t.eq(parseInt(layer2.div.style.zIndex), map.Z_INDEX_BASE['Overlay'] + 5, - "correct z-index after removeLayer"); - - map.destroy(); - } - - function test_Map_removeLayer_preremovelayer(t) { - t.plan(4); - map = new OpenLayers.Map('map'); - - map.addLayer(new OpenLayers.Layer()); - map.removeLayer(map.layers[0]); - - // one test: standard behaviour without listener - t.eq(map.layers.length, 0, "without registered preremovelayer-listener layers can be removed as usual"); - - var callCnt = 0; - - map.events.register('preremovelayer', this, function(evt) { - callCnt++; - return !(evt.layer.name === 'donotremove'); - }); - var layer1 = new OpenLayers.Layer('donotremove'); - var layer2 = new OpenLayers.Layer('doremove'); - - map.addLayers([layer1,layer2]); - - // two tests: remove action can be canceled - map.removeLayer(layer1); - t.eq(map.layers.length, 2, "layer is not removed since preremovelayer returns false"); - map.removeLayer(layer2); - t.eq(map.layers.length, 1, "layer is removed since preremovelayer returns true"); - - // one test: listener was called twice - t.eq(callCnt, 2, "preremovelayer-listener was called exactly twice"); - - map.destroy(); - } - - function test_Map_setBaseLayer_after_pan (t) { - t.plan(1); - - map = new OpenLayers.Map('map'); - var wmsLayer = new OpenLayers.Layer.WMS( "OpenLayers WMS", - "http://labs.metacarta.com/wms/vmap0", {layers: 'basic'} ); - var tmsLayer = new OpenLayers.Layer.TMS("TMS", - "http://labs.metacarta.com/wms-c/Basic.py/", - {'layername':'basic', 'type':'png'}); - map.addLayers([wmsLayer,tmsLayer]); - map.setBaseLayer(wmsLayer); - map.zoomToMaxExtent(); - map.setBaseLayer(tmsLayer); - map.zoomIn(); - map.pan(0, -200, {animate:false}); - var log = []; - map.applyTransform = function(x, y, scale) { - log.push([x || map.layerContainerOriginPx.x, y || map.layerContainerOriginPx.y, scale]); - OpenLayers.Map.prototype.applyTransform.apply(this, arguments); - }; - map.setBaseLayer(wmsLayer); - t.eq(log[0][0], 0, "layerContainer is recentered after setBaseLayer"); - - map.destroy(); - } - - function test_Map_moveLayer (t) { - t.plan(10); - - var ct = 0; - map = new OpenLayers.Map('map'); - var wmslayer = new OpenLayers.Layer.WMS('Test Layer', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656), maxResolution: 296985/1024, projection:"EPSG:2805" } ); - - var wmslayer2 = new OpenLayers.Layer.WMS('Test Layer2', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656), maxResolution: 296985/1024, projection:"EPSG:2805" } ); - - var wmslayer3 = new OpenLayers.Layer.WMS('Test Layer2', - "http://octo.metacarta.com/cgi-bin/mapserv", - {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'}, - {maxExtent: new OpenLayers.Bounds(33861, 717605, 330846, 1019656), maxResolution: 296985/1024, projection:"EPSG:2805" } ); - - map.addLayers([wmslayer, wmslayer2, wmslayer3]); - map.events.register("changelayer", map, function (e) { ct++; }); - t.eq( map.getNumLayers(), 3, "getNumLayers returns the number of layers" ); - t.eq( map.getLayerIndex(wmslayer3), 2, "getLayerIndex returns the right index" ); - map.raiseLayer(wmslayer3, 1); - t.eq( map.getLayerIndex(wmslayer3), 2, "can't moveLayer up past the top of the stack" ); - map.raiseLayer(wmslayer, -1); - t.eq( map.getLayerIndex(wmslayer), 0, "can't moveLayer down past the bottom of the stack" ); - map.raiseLayer(wmslayer3, -1); - t.eq( map.getLayerIndex(wmslayer3), 1, "can moveLayer down from the top" ); - t.eq( parseInt(wmslayer3.div.style.zIndex), map.Z_INDEX_BASE['BaseLayer'] + 5, - "layer div has the right zIndex after moving down" ); - map.raiseLayer(wmslayer, 2); - t.eq( map.getLayerIndex(wmslayer), 2, "can moveLayer up from the bottom" ); - t.eq( parseInt(wmslayer.div.style.zIndex), map.Z_INDEX_BASE['BaseLayer'] + 2 * 5, - "layer div has the right zIndex after moving up" ); - t.eq( map.getLayerIndex(wmslayer3), 0, "top layer is now on the bottom" ); - t.eq( ct, 3, "raiseLayer triggered changelayer the right # of times" ); - - map.destroy(); - } - - function test_Map_moveTo(t) { - t.plan(2); - - map = new OpenLayers.Map('map'); - var baseLayer = new OpenLayers.Layer.WMS("Test Layer", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"}, - {maxResolution: 'auto', maxExtent: new OpenLayers.Bounds(-10,-10,10,10)}); - baseLayer.events.on({ - move: function() { - t.ok(true, "move listener called"); - }, - movestart: function(e) { - t.eq(e.zoomChanged, true, "movestart listener called with expected value"); - } - }); - baseLayer.events.on({ - moveend: function(e) { - t.eq(e.zoomChanged, true, "moveend listener called with expected value"); - } - }); - map.addLayer(baseLayer); - var ll = new OpenLayers.LonLat(-100,-150); - map.moveTo(ll, 2); - t.ok(map.getCenter().equals(new OpenLayers.LonLat(0,0)), "safely sets out-of-bounds lonlat"); - - map.destroy(); - } - - function test_Map_defaultTheme(t) { - t.plan(5); - - var links = document.getElementsByTagName('link'); - map = new OpenLayers.Map('map'); - var gotNodes = 0; - var themeNode = null; - for(var i=0; i<links.length; ++i) { - if(OpenLayers.Util.isEquivalentUrl(map.theme, links.item(i).href)) { - gotNodes += 1; - themeNode = links.item(i); - } - } - t.eq(gotNodes, 1, "by default, a single link node is added to document"); - t.ok(themeNode != null, "a link node with the theme href was added"); - t.eq(themeNode.rel, "stylesheet", "node added has rel set to stylesheet"); - t.eq(themeNode.type, "text/css", "node added has type set to text/css"); - - // reconstruct the map to prove that another link is not added - map = new OpenLayers.Map('map'); - t.eq(links.length, document.getElementsByTagName('link').length, - "calling the map constructor twice with the same theme doesn't add duplicate link nodes"); - - map.destroy(); - } - - function test_Map_customTheme(t) { - t.plan(5); - - var customTheme = 'foo'; - var options = {theme: customTheme}; - map = new OpenLayers.Map('map', options); - - var links = document.getElementsByTagName('link'); - var gotNodes = 0; - var themeNode = null; - for(var i=0; i<links.length; ++i) { - if(OpenLayers.Util.isEquivalentUrl(map.theme, links.item(i).href)) { - gotNodes += 1; - themeNode = links.item(i); - } - } - - t.eq(map.theme, customTheme, "map theme is properly set"); - t.eq(gotNodes, 1, "with custom theme, a single link node is added to document"); - t.ok(themeNode != null, "a link node with the theme href was added"); - t.eq(themeNode.rel, "stylesheet", "node added has rel set to stylesheet"); - t.eq(themeNode.type, "text/css", "node added has type set to text/css"); - - map.destroy(); - } - - function test_Map_noTheme(t) { - t.plan(1); - - var head = document.getElementsByTagName('head')[0]; - var nodeCount = head.childNodes.length; - - var options = {theme: null}; - map = new OpenLayers.Map('map', options); - - t.eq(nodeCount, head.childNodes.length, "with no theme, a node is not added to document head" ); - - map.destroy(); - } - - function test_Map_addControls(t) { - t.plan(5); - var map = new OpenLayers.Map('map', { - controls: [] - }); - var controls = [ - new OpenLayers.Control({id:'firstctrl'}), - new OpenLayers.Control({id:'secondctrl'}) - ]; - map.addControls(controls); - t.eq(map.controls.length, 2, "two controls were added by map.addControls without a px-array"); - t.eq(map.controls[0].id, 'firstctrl', "control with index 0 has id 'firstctrl'"); - t.eq(map.controls[1].id, 'secondctrl', "control with index 1 has id 'secondctrl'"); - - var controls2 = [ - new OpenLayers.Control({id:'thirdctrl'}), - new OpenLayers.Control({id:'fourthctrl'}), - new OpenLayers.Control({id:'fifthctrl'}) - ]; - // this array is intentionally one element shorter than the above - var pixels2 = [ - null, - new OpenLayers.Pixel(27,11) - ]; - map.addControls(controls2, pixels2); - t.eq(map.controls.length, 5, "three additional controls were added by map.addControls with a px-array"); - t.eq(map.controls[3].position.toString(), pixels2[1].toString(), "control 'fourthctrl' has position set to given px"); - - map.destroy(); - } - - function test_Map_getControl(t) { - t.plan(2); - - var map1 = new OpenLayers.Map('map'); - - var control = new OpenLayers.Control(); - map1.addControl(control); - - var gotControl = map1.getControl(control.id); - t.ok(gotControl == control, "got right control"); - - gotControl = map1.getControl("bogus id"); - t.ok(gotControl == null, "getControl() for bad id returns null"); - - map1.destroy(); - } - - function test_Map_removeControl(t) { - t.plan(6); - - var oldNumControls, newNumControls; - - var map1 = new OpenLayers.Map('map'); - oldNumControls = map1.controls.length; - - var control = new OpenLayers.Control(); - map1.addControl(control); - - //add control - newNumControls = map1.controls.length; - t.ok( newNumControls = oldNumControls + 1, "adding a control increases control count") - - var foundDiv = false; - for(var i=0; i < map1.viewPortDiv.childNodes.length; i++) { - var childNode = map1.viewPortDiv.childNodes[i]; - if (childNode == control.div) { - foundDiv = true; - } - } - t.ok(foundDiv, "new control's div correctly added to viewPort"); - - //remove control - map1.removeControl(control) - newNumControls = map1.controls.length; - t.ok( newNumControls == oldNumControls, "removing the control decreases control count") - - var gotControl = map1.getControl(control.id); - t.ok( gotControl == null, "control no longer in map's controls array"); - - var foundDiv = false; - for(var i=0; i < map1.viewPortDiv.childNodes.length; i++) { - var childNode = map1.viewPortDiv.childNodes[i]; - if (childNode == control.div) { - foundDiv = true; - } - } - t.ok(!foundDiv, "control no longer child of viewPort"); - - //remove bogus - control = { id: "bogus id" }; - map1.removeControl(control); - newNumControls = map1.controls.length; - t.ok( newNumControls == oldNumControls, "removing bad controlid doesnt crash or decrease control count") - - map1.destroy(); - - } - - function test_Map_restrictedExtent(t) { - t.plan(25); - var extent = new OpenLayers.Bounds(-180, -90, 180, 90); - var options = { - maxResolution: "auto" - }; - var map = new OpenLayers.Map("map", options); - var layer = new OpenLayers.Layer.WMS( - "test", - "http://octo.metacarta.com/cgi-bin/mapserv?", - {map: "/mapdata/vmap_wms.map", layers: "basic"} - ); - map.addLayer(layer); - map.zoomToMaxExtent(); - var nw = new OpenLayers.LonLat(extent.left, extent.top); - var ne = new OpenLayers.LonLat(extent.right, extent.top); - var sw = new OpenLayers.LonLat(extent.left, extent.bottom); - var se = new OpenLayers.LonLat(extent.right, extent.bottom); - - // try panning to northwest corner - map.setOptions({restrictedExtent: extent}); - map.setCenter(nw, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - extent.getCenterLonLat().toString(), - "map extent properly restricted to northwest at zoom 0"); - t.eq(map.zoom, 0, "zoom not restricted for nw, 0"); - map.setCenter(nw, 5); - t.eq(map.getExtent().top, extent.top, - "map extent top properly restricted to northwest at zoom 5"); - t.eq(map.getExtent().left, extent.left, - "map extent left properly restricted to northwest at zoom 5"); - t.eq(map.zoom, 5, "zoom not restricted for nw, 5"); - map.setOptions({restrictedExtent: null}); - map.setCenter(nw, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - nw.toString(), - "map extent not restricted with null restrictedExtent for nw"); - - // try panning to northeast corner - map.setOptions({restrictedExtent: extent}); - map.setCenter(ne, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - extent.getCenterLonLat().toString(), - "map extent properly restricted to northeast at zoom 0"); - t.eq(map.zoom, 0, "zoom not restricted for ne, 0"); - map.setCenter(ne, 5); - t.eq(map.getExtent().top, extent.top, - "map extent top properly restricted to northeast at zoom 5"); - t.eq(map.getExtent().right, extent.right, - "map extent right properly restricted to northeast at zoom 5"); - t.eq(map.zoom, 5, "zoom not restricted for ne, 5"); - map.setOptions({restrictedExtent: null}); - map.setCenter(ne, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - ne.toString(), - "map extent not restricted with null restrictedExtent for ne"); - - // try panning to southwest corner - map.setOptions({restrictedExtent: extent}); - map.setCenter(sw, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - extent.getCenterLonLat().toString(), - "map extent properly restricted to southwest at zoom 0"); - t.eq(map.zoom, 0, "zoom not restricted for sw, 0"); - map.setCenter(sw, 5); - t.eq(map.getExtent().bottom, extent.bottom, - "map extent bottom properly restricted to southwest at zoom 5"); - t.eq(map.getExtent().left, extent.left, - "map extent left properly restricted to southwest at zoom 5"); - t.eq(map.zoom, 5, "zoom not restricted for sw, 5"); - map.setOptions({restrictedExtent: null}); - map.setCenter(sw, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - sw.toString(), - "map extent not restricted with null restrictedExtent for sw"); - - // try panning to southeast corner - map.setOptions({restrictedExtent: extent}); - map.setCenter(se, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - extent.getCenterLonLat().toString(), - "map extent properly restricted to southeast at zoom 0"); - t.eq(map.zoom, 0, "zoom not restricted for se, 0"); - map.setCenter(se, 5); - t.eq(map.getExtent().bottom, extent.bottom, - "map extent bottom properly restricted to southeast at zoom 5"); - t.eq(map.getExtent().right, extent.right, - "map extent right properly restricted to southeast at zoom 5"); - t.eq(map.zoom, 5, "zoom not restricted for se, 5"); - map.setOptions({restrictedExtent: null}); - map.setCenter(se, 0); - t.eq(map.getExtent().getCenterLonLat().toString(), - se.toString(), - "map extent not restricted with null restrictedExtent for se"); - - map.destroy(); - - extent = new OpenLayers.Bounds(8, 44.5, 19, 50); - var options = { - restrictedExtent: extent, - zoomMethod: null - }; - map = new OpenLayers.Map('map', options); - - var wms = new OpenLayers.Layer.WMS( - "OpenLayers WMS", - "http://vmap0.tiles.osgeo.org/wms/vmap0?", - {layers: 'basic'} - ); - - map.addLayers([wms]); - map.zoomToExtent(extent); - map.zoomIn(); - map.setOptions({restrictedExtent: null}); - map.pan(-250, -250); - t.ok((map.getExtent().bottom == 48.3486328125 && map.getExtent().left == 7.45751953125), "Expected extent when toggling restrictedExtent"); - map.destroy(); - } - - function test_Map_getResolutionForZoom(t) { - t.plan(2); - var map = new OpenLayers.Map("map"); - var res = map.getResolutionForZoom(); - t.eq(res, null, "getResolutionForZoom returns null for no base layer"); - map.fractionalZoom = true; - var layer = new OpenLayers.Layer("test", {isBaseLayer: true}); - map.addLayer(layer); - layer.getResolutionForZoom = function() { - t.ok(true, "getResolutionForZoom calls base layer getResolutionForZoom"); - } - var res = map.getResolutionForZoom(); - layer.destroy(); - map.destroy(); - } - - function test_zoomTo(t) { - t.plan(8); - - var map = new OpenLayers.Map("map", {zoomMethod: null}); - map.addLayer(new OpenLayers.Layer(null, { - isBaseLayer: true - })); - - map.zoomToMaxExtent(); - - map.zoomTo(2); - t.eq(map.getZoom(), 2, 'zoomTo(2)'); - - map.zoomTo(3.6); - t.eq(map.getZoom(), 4, 'zoomTo(3.6)'); - - map.zoomTo("4.6"); - t.eq(map.getZoom(), 5, 'zoomTo("4.6")'); - - map.zoomTo("1.2"); - t.eq(map.getZoom(), 1, 'zoomTo("1.2")'); - - // now allow fractional zoom - map.fractionalZoom = true; - - map.zoomTo(2); - t.eq(map.getZoom(), 2, '[fractionalZoom] zoomTo(2)'); - - map.zoomTo(3.6); - t.eq(map.getZoom(), 3.6, '[fractionalZoom] zoomTo(3.6)'); - - map.zoomTo("4.6"); - t.eq(map.getZoom(), 4.6, '[fractionalZoom] zoomTo("4.6")'); - - map.zoomTo("1.2"); - t.eq(map.getZoom(), 1.2, '[fractionalZoom] zoomTo("1.2")'); - - map.destroy(); - } - - function test_zoomTo_animated(t) { - t.plan(2); - - var map = new OpenLayers.Map("map"); - map.addLayer(new OpenLayers.Layer(null, { - isBaseLayer: true - })); - - map.zoomToMaxExtent(); - - map.zoomTo(2); - map.zoomIn(); - map.zoomOut(); - map.zoomIn(); - t.delay_call(2, function() { - t.eq(map.getZoom(), 3, '[fractionalZoom: false] zoomTo(2) - zoomIn() - zoomOut() - zoomIn()'); - - // now allow fractional zoom - map.fractionalZoom = true; - - map.zoomTo(2.6); - map.zoomIn(); - map.zoomOut(); - map.zoomIn(); - }); - t.delay_call(4, function() { - t.eq(map.getZoom(), 3.6, '[fractionalZoom: true] zoomTo(2) - zoomIn() - zoomOut() - zoomIn()'); - map.destroy(); - }); - - } - - function test_Map_getUnits(t) { - t.plan(2); - var map = new OpenLayers.Map("map"); - var units = map.getUnits(); - t.eq(units, null, "getUnits returns null for no base layer"); - - var layer = new OpenLayers.Layer("test", { - isBaseLayer: true, - units: 'foo' - }); - map.addLayer(layer); - var units = map.getUnits(); - t.eq(units, 'foo', "getUnits returns the base layer units property"); - layer.destroy(); - map.destroy(); - } - - function test_Map_destroy (t) { - t.plan( 3 ); - map = new OpenLayers.Map('map'); - map.destroy(); - t.eq( map.layers, null, "map.layers is null after destroy" ); - t.eq( map.controls, null, "map.controls is null after destroy" ); - t.eq( map.viewPortDiv, null, "map's viewportDiv nullified"); - } - - function test_Map_getMaxExtent(t){ - t.plan(5); - - var options = null; - var map = {}; - - //null options, no baseLayer - var maxExtent = OpenLayers.Map.prototype.getMaxExtent.apply(map, [options]); - t.eq(maxExtent, null, "null options, no baseLayer returns null"); - - //null options.restricted, no baseLayer - maxExtent = OpenLayers.Map.prototype.getMaxExtent.apply(map, [options]); - t.eq(maxExtent, null, "null options.restricted, no baseLayer returns null"); - - //true options.restricted, null map.restrictedExtent no baseLayer - maxExtent = OpenLayers.Map.prototype.getMaxExtent.apply(map, [options]); - t.eq(maxExtent, null, "true options.restricted, null map.restrictedExtent no baseLayer returns null"); - - //true options.restricted, valid map.restrictedExtent no baseLayer - options = { - 'restricted': true - }; - map.restrictedExtent = {}; - maxExtent = OpenLayers.Map.prototype.getMaxExtent.apply(map, [options]); - t.ok(maxExtent == map.restrictedExtent, "true options.restricted, valid map.restrictedExtent no baseLayer returns map.restrictedExtent"); - - //null options, valid baseLayer - options = null; - map.baseLayer = { - 'maxExtent': {} - }; - var maxExtent = OpenLayers.Map.prototype.getMaxExtent.apply(map, [options]); - t.ok(maxExtent == map.baseLayer.maxExtent, "null options, valid baseLayer returns map.baseLayer.maxExtent"); - } - - function test_Map_zoomToMaxExtent(t){ - t.plan(4) - - gMaxExtent = {}; - - var map = { - 'getMaxExtent': function(options) { - gRestricted = options.restricted; - return gMaxExtent; - }, - 'zoomToExtent': function(extent) { - t.ok(extent == gMaxExtent, "zoomToExtent() always called on return from map.getMaxExtent()"); - } - }; - - //options is null - var options = null; - gRestricted = null; - OpenLayers.Map.prototype.zoomToMaxExtent.apply(map, [options]); - t.eq(gRestricted, true, "default 'restricted' passed to map.getMaxExtent() is true"); - - //valid options - options = { - 'restricted': {} - }; - gRestricted = null; - OpenLayers.Map.prototype.zoomToMaxExtent.apply(map, [options]); - t.ok(gRestricted == options.restricted, "when valid options argument, 'options.restricted' passed to map.getMaxExtent()"); - } - - function test_Map_zoomToScale(t) { - t.plan(4); - - var m = { - 'baseLayer': { 'units': {} }, - 'size': {'w': 10, 'h': 15}, - 'getSize': function() { return {'w': 10, 'h': 15}; }, - 'getCachedCenter': function() { return {'lon': -5, 'lat': -25}; }, - 'zoomToExtent': function(extent, closest) { - t.ok(extent.equals(g_ExpectedExtent), "extent correctly calculated for zoomToExtent()"); - t.ok(closest == g_Closest, "closest correctly passed on to zoomToExtent()"); - } - } - - var temp = OpenLayers.Util.getResolutionFromScale; - OpenLayers.Util.getResolutionFromScale = function(scale, units) { - t.ok(scale == g_Scale, "scale parameter correctly passed to getResolutionFromScale"); - t.ok(units == m.baseLayer.units, "map's baselayer's units parameter correctly passed to getResolutionFromScale"); - return 1000; - }; - - g_ExpectedExtent = new OpenLayers.Bounds(-5005,-7525,4995,7475); - g_Scale = {}; - g_Closest = {}; - var args = [g_Scale, g_Closest]; - OpenLayers.Map.prototype.zoomToScale.apply(m, args); - - OpenLayers.Util.getResolutionFromScale = temp; - } - - function test_Map_zoomToExtent(t) { - t.plan(12); - - var map = new OpenLayers.Map("map"); - var layer = new OpenLayers.Layer(null, {isBaseLayer: true}); - map.addLayer(layer); - - var bounds = new OpenLayers.Bounds(-160, 15, -50, 69); - var center; - - // default for closest - map.zoomToExtent(bounds); - center = map.getCenter(); - t.eq(center.lon, -105, "a) correct x"); - t.eq(center.lat, 42, "a) correct y"); - t.eq(map.getZoom(), 2, "a) correct zoom"); - - // false for closest - map.zoomToExtent(bounds, false); - center = map.getCenter(); - t.eq(center.lon, -105, "b) correct x"); - t.eq(center.lat, 42, "b) correct y"); - t.eq(map.getZoom(), 2, "b) correct zoom"); - - // true for closest - map.zoomToExtent(bounds, true); - center = map.getCenter(); - t.eq(center.lon, -105, "c) correct x"); - t.eq(center.lat, 42, "c) correct y"); - t.eq(map.getZoom(), 3, "c) correct zoom"); - - // accept array - map.zoomToExtent([-160, 15, -50, 69]); - center = map.getCenter(); - t.eq(center.lon, -105, "(array) correct x"); - t.eq(center.lat, 42, "(array) correct y"); - t.eq(map.getZoom(), 2, "(array) correct zoom"); - - map.destroy(); - } - - function test_Map_zoomToExtent_wrapped(t) { - t.plan(9); - - var map = new OpenLayers.Map("map"); - var layer = new OpenLayers.Layer(null, {isBaseLayer: true, wrapDateLine: true}); - map.addLayer(layer); - - var bounds, center; - - var cases = [{ - // real world - bbox: [120, -20, 140, 0], - center: [130, -10] - }, { - // one world to the right - bbox: [220, -45, 240, 45], - center: [-130, 0] - }, { - // two worlds to the right - bbox: [550, -15, 560, 5], - center: [-165, -5] - }, { - // one world to the left - bbox: [-240, -15, -220, 5], - center: [130, -5] - }, { - // two worlds to the left - bbox: [-600, -15, -580, 5], - center: [130, -5] - }]; - - var num = cases.length; - t.plan(num * 2); - - var c, bounds, center; - for (var i=0; i<num; ++i) { - c = cases[i]; - bounds = OpenLayers.Bounds.fromArray(c.bbox); - map.zoomToExtent(bounds); - center = map.getCenter(); - t.eq(center.lon, c.center[0], "y: " + bounds); - t.eq(center.lat, c.center[1], "x: " + bounds); - } - - map.destroy(); - } - - - function test_allOverlays(t) { - - t.plan(18); - - var map = new OpenLayers.Map({ - div: "map", allOverlays: true - }); - - var a = new OpenLayers.Layer.Vector("a", {visibility: true}); - - var b = new OpenLayers.Layer.Image( - "b", - "http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif", - new OpenLayers.Bounds(-180, -88.759, 180, 88.759), - new OpenLayers.Size(580, 288) - ); - - var c = new OpenLayers.Layer.WMS( - "c", - "http://labs.metacarta.com/wms/vmap0", - {layers: 'basic'} - ); - - var d = new OpenLayers.Layer.Vector("d"); - - map.addLayers([a, b, c, d]); - - var moveCount = 0; - a.moveTo = function() { - moveCount++; - OpenLayers.Layer.Vector.prototype.moveTo.apply(this, arguments); - }; - - map.zoomToMaxExtent(); - t.eq(moveCount, 1, "map.moveTo moves the base layer only once"); - t.eq(map.getCenter().toString(), "lon=0,lat=0", "a map with all overlays can have a center"); - - a.setVisibility(false); - var moveend = 0; - a.events.on({"moveend": function() { moveend++; }}); - map.zoomToMaxExtent(); - t.eq(moveCount, 1, "map.moveTo does not move the base layer if it is invisible"); - t.eq(moveend, 0, "map.moveTo does not trigger \"moveend\" in the layer if the layer is invisible"); - a.setVisibility(true); - - // a, b, c, d - t.eq(map.baseLayer.name, "a", "base layer set to first layer added"); - - map.removeLayer(a); - // b, c, d - t.eq(map.baseLayer.name, "b", "if base layer is removed, lowest layer becomes base"); - - map.addLayer(a); - // b, c, d, a - t.eq(map.baseLayer.name, "b", "adding a new layer doesn't change base layer"); - - map.setLayerIndex(c, 1); - // b, d, c, a - t.eq(map.baseLayer.name, "b", "changing layer order above base doesn't mess with base"); - - map.setLayerIndex(d, 0); - // d, b, c, a - t.eq(map.baseLayer.name, "d", "changing layer order to 0 sets base layer"); - - map.raiseLayer(d, 1); - // b, d, c, a - t.eq(map.baseLayer.name, "b", "raising the base layer sets a new base layer"); - - map.raiseLayer(d, -1); - // d, b, c, a - t.eq(map.baseLayer.name, "d", "lowering a layer to lowest index sets as base"); - - // all this switching of base layer didn't muck with layer visibility - t.eq(a.visibility, true, "a is visible"); - t.eq(b.visibility, true, "b is visible"); - t.eq(c.visibility, true, "c is visible"); - t.eq(d.visibility, true, "d is visible"); - - // test that map can have an invisible base layer - b.setVisibility(false); - map.setLayerIndex(b, 0); - t.eq(b.visibility, false, "changing layer order doesn't change visibility"); - - - map.destroy(); - - // make sure setVisibility is called when adding a single layer to the map - map = new OpenLayers.Map({ - div: "map", allOverlays: true - }); - var count = 0; - var layer = new OpenLayers.Layer(null, { - visibility: true, - maxExtent: new OpenLayers.Bounds(-180, -90, 180, 90), - setVisibility: function() { - ++count; - OpenLayers.Layer.prototype.setVisibility.apply(this, arguments); - } - }); - map.addLayer(layer); - map.zoomToMaxExtent(); - - t.eq(count, 1, "setVisibility called when visibility is true in layer config"); - t.eq(layer.div.style.display, "", "layer is visible."); - - map.destroy(); - - } - - function test_panTo(t) { - - t.plan(6); - - var log = []; - var map = new OpenLayers.Map("map", { - eventListeners: { - "movestart": function() {log.push("movestart");}, - "move": function() {log.push("move");}, - "moveend": function() {log.push("moveend");} - } - }); - map.addLayer( - new OpenLayers.Layer(null, {isBaseLayer: true}) - ); - map.setCenter(new OpenLayers.LonLat(0, 0), 0); - t.eq(log[log.length-1], "moveend", "moveend fired when map center is set"); - log = []; - - map.panTo(new OpenLayers.LonLat(1, 0)); - t.eq(map.panTween.playing, true, "the map pan tween is playing before destroy"); - - t.delay_call(2, function() { - t.eq(log[0], "movestart", "panTo starts with movestart event"); - t.eq(log[1], "move", "move events fired while panning"); - t.eq(log[log.length-1], "moveend", "panTo finishes with moveend event"); - map.destroy(); - t.ok(!map.panTween || !map.panTween.playing, "the map pan tween is not playing after destroy"); - }); - } - - function test_pan(t) { - t.plan(4); - - var map = new OpenLayers.Map("map"); - map.addLayer( - new OpenLayers.Layer(null, {isBaseLayer: true}) - ); - map.setCenter(new OpenLayers.LonLat(0, 0), 5); - var log = []; - map.events.on({ - "movestart": function() {log.push("movestart");}, - "move": function() {log.push("move");}, - "moveend": function() {log.push("moveend");} - }); - - // simulate the drag sequence of the DragPan control; - map.pan(5,5, {animate: false, dragging: true}); - map.pan(1,1, {animate: false, dragging: false}); - - t.eq(log[0], "movestart", "pan sequence starts with movestart"); - t.eq(log[1], "move", "followed by move,"); - t.eq(log[log.length-2], "move", "move again before we stop panning,"); - t.eq(log[log.length-1], "moveend", "and moveend when we're done."); - } - - function test_pan_no_anim_event_sequence(t) { - t.plan(4); - - var log = []; - var map = new OpenLayers.Map("map"); - map.addLayer( - new OpenLayers.Layer(null, {isBaseLayer: true}) - ); - map.setCenter(new OpenLayers.LonLat(0, 0), 5); - map.events.on({ - "movestart": function() { - log.push("movestart"); - }, - "move": function() { - log.push("move"); - }, - "moveend": function() { - log.push("moveend"); - } - }); - - map.pan(5,5, {animate: false}); - t.eq(log.length, 3, "no more than 3 events happen."); - t.eq(log[0], "movestart", "pan sequence starts with movestart"); - t.eq(log[1], "move", "followed by move,"); - t.eq(log[2], "moveend", "and moveend when we're done."); - - map.destroy(); - } - - // test if we can call updateSize before document.body is ready. updateOk - // is tested in the test_updateSize function below - var earlyMap = new OpenLayers.Map(); - var updateOk; - try { - earlyMap.updateSize(); - updateOk = true; - } catch(e) {} - earlyMap.destroy(); - function test_updateSize(t) { - t.plan(3); - - // checking updateSize from outside this test function (see above) - t.ok(updateOk, "updateSize works before document.body is ready"); - - var map, moveToCnt, size; - - map = new OpenLayers.Map({div: "map"}); - map.addLayer(new OpenLayers.Layer("layer", {isBaseLayer: true})); - - map.moveTo = function() { - moveToCnt++; - OpenLayers.Map.prototype.moveTo.apply(this, arguments); - }; - - map.getCurrentSize = function() { - return size; - }; - - // map has no center - // 1 test - moveToCnt = 0; - size = new OpenLayers.Size(650, 350); - map.updateSize(); - t.eq(moveToCnt, 0, "updateSize doesn't move the map if it doesn't have a center"); - - // map has a center - // 1 test - map.zoomToMaxExtent(); - moveToCnt = 0; - size = new OpenLayers.Size(600, 300); - map.updateSize(); - t.eq(moveToCnt, 1, "updateSize move the map if it has a center"); - - map.destroy(); - } - - function test_invisible_map(t) { - /** - * This test confirms that initializing a map using an element that is - * not currently displayed doesn't cause any trouble. - */ - t.plan(1); - - var map, msg = "initializing a map on an undisplayed element"; - try { - map = new OpenLayers.Map("invisimap"); - } catch (err) { - msg += ": " + err; - } - t.ok(!!map, msg); - - if (map) { - map.destroy(); - } - } - - function test_layers_option(t) { - - t.plan(3); - - var map = new OpenLayers.Map({ - div: "map", - layers: [ - new OpenLayers.Layer() - ] - }); - - t.eq(map.layers.length, 1, "single layer from options added"); - - map.destroy(); - - map = new OpenLayers.Map({ - div: "map", - layers: [ - new OpenLayers.Layer(null, {isBaseLayer: true}), - new OpenLayers.Layer(null, {isBaseLayer: false}) - ] - }); - - t.eq(map.layers.length, 2, "multiple layers added from options"); - t.ok(map.baseLayer, "map has a base layer"); - - map.destroy(); - - } - - function test_center_option(t) { - t.plan(7); - - var map, msg; - - - // try setting center without layers, this has no effect - var failed = false; - try { - map = new OpenLayers.Map({ - div: "map", - center: new OpenLayers.LonLat(1, 2) - }); - msg = "center option without layers has no effect"; - } catch (err) { - failed = true; - msg = "center option without layers throws error"; - } - t.ok(!failed, msg); - - if (map) { - map.destroy(); - } - - var log = []; - var meth = OpenLayers.Layer.prototype.moveTo; - OpenLayers.Layer.prototype.moveTo = function() { - log.push(arguments); - meth.apply(this, arguments); - }; - - // set center without zoom - var center = new OpenLayers.LonLat(1, 2); - map = new OpenLayers.Map({ - div: "map", - layers: [new OpenLayers.Layer(null, {isBaseLayer: true})], - center: center - }); - - t.ok(center.equals(map.getCenter()), "map center set without zoom"); - t.eq(log.length, 1, "moveTo called once"); - - map.destroy(); - OpenLayers.Layer.prototype.moveTo = meth; - - // set center and zoom - var zoom = 3; - map = new OpenLayers.Map({ - div: "map", - layers: [new OpenLayers.Layer(null, {isBaseLayer: true})], - center: center, - zoom: zoom - }); - - t.ok(center.equals(map.getCenter()), "map center set with center and zoom"); - t.eq(zoom, map.getZoom(), "map zoom set with center and zoom"); - - map.destroy(); - - // set center and zoom with all overlays - map = new OpenLayers.Map({ - div: "map", - allOverlays: true, - layers: [new OpenLayers.Layer()], - center: center, - zoom: zoom - }); - - t.ok(center.equals(map.getCenter()), "map center set with all overlays"); - t.eq(zoom, map.getZoom(), "map zoom set with all overlays"); - - map.destroy(); - - } - function test_pixel_lonlat(t) { - - t.plan(4); - - var map = new OpenLayers.Map({ - div: "map", - layers: [ - new OpenLayers.Layer("name", {isBaseLayer:true}) - ] - }); - map.zoomToMaxExtent(); - var px = map.getPixelFromLonLat(map.getLonLatFromPixel(new OpenLayers.Pixel(100, 100))); - t.eq(px.x, 100, "x is the same in and ot"); - t.eq(px.y, 100, "y is the same in and out"); - var ll = map.getLonLatFromPixel(map.getPixelFromLonLat(new OpenLayers.LonLat(100, 100))); - t.ok((ll.lon > (100 -map.getResolution()) && (ll.lon < (100 + map.getResolution()))), "lon is the same in and ot"); - t.ok((ll.lat > (100 -map.getResolution()) && (ll.lat < (100 + map.getResolution()))), "lat is the same in and ot"); - map.destroy(); - } - - function test_moveByPx(t) { - t.plan(14); - - var moved; - var Layer = OpenLayers.Class(OpenLayers.Layer, { - moveByPx: function(dx, dy) { - moved[this.name] = true; - } - }); - - var map = new OpenLayers.Map({ - div: 'map', - maxExtent: new OpenLayers.Bounds(-50, -50, 50, 50), - restrictedExtent: new OpenLayers.Bounds(-10, -10, 10, 10), - layers: [ - new Layer('base', - {isBaseLayer: true}), - new Layer('outofrange', - {isBaseLayer: false, minResolution:2}) - ] - }); - var log = []; - map.applyTransform = function(x, y, scale) { - log.push([x || map.layerContainerOriginPx.x, y || map.layerContainerOriginPx.y, scale]); - OpenLayers.Map.prototype.applyTransform.apply(this, arguments); - }; - - moved = {}; - map.zoomToExtent(new OpenLayers.Bounds(-1, -1, 1, 1)); - - // check initial state - t.eq(log[0][0], 0, - '[initial state] layer container left correct'); - t.eq(log[0][1], 0, - '[initial state] layer container top correct'); - t.eq(moved['base'], undefined, - '[initial state] base layer not moved'); - t.eq(moved['outofrange'], undefined, - '[initial state] out-of-range layer not moved'); - - // move to a valid position - moved = {}; - map.moveByPx(-455, 455); - t.eq(log[1][0], 455, - '[valid position] layer container left correct'); - t.eq(log[1][1], -455, - '[valid position] layer container top correct'); - t.eq(moved['base'], true, - '[valid position] base layer moved'); - t.eq(moved['outofrange'], undefined, - '[valid position] out-of-range layer not moved'); - - // move outside the max extent - moved = {}; - map.moveByPx(-4500, 4500); - t.eq(log.length, 2, - '[outside max extent] layer container offset unchanged'); - t.eq(moved['base'], undefined, - '[outside max extent] base layer not moved'); - t.eq(moved['outofrange'], undefined, - '[outside max extent] out-of-range layer not moved'); - - // move outside the restricted extent - moved = {}; - map.moveByPx(-500, 500); - t.eq(log.length, 2, - '[outside restricted extent] layer container offset unchanged'); - t.eq(moved['base'], undefined, - '[outside restricted extent] base layer not moved'); - t.eq(moved['outofrange'], undefined, - '[outside restricted extent] out-of-range layer not moved'); - - - map.destroy(); - } - - // test for http://trac.osgeo.org/openlayers/ticket/3388 - function test_moveByPx_restrictedExtent(t) { - t.plan(2); - - var map = new OpenLayers.Map({ - div: 'map', - restrictedExtent: new OpenLayers.Bounds(-22.5,-11.25,22.5,11.25), - layers: [ - new OpenLayers.Layer('name', {isBaseLayer: true}) - ] - }); - - map.zoomToExtent(new OpenLayers.Bounds(-11.25, 0, 11.25, 11.25)); - - var log = []; - map.applyTransform = function(x, y, scale) { - log.push([x || map.layerContainerOriginPx.x, y || map.layerContainerOriginPx.y, scale]); - OpenLayers.Map.prototype.applyTransform.apply(this, arguments); - }; - - map.moveByPx(-10, -10); - t.eq(log[0][0], 10, 'layer container left correct'); - t.eq(log[0][1], 0, 'layer container top correct'); - } - - function test_applyTransform(t) { - t.plan(10); - var origStylePrefix = OpenLayers.Util.vendorPrefix.style; - OpenLayers.Util.vendorPrefix.style = - OpenLayers.Util.vendorPrefix.css = - function(key) { return 'transform'; }; - - var map = new OpenLayers.Map('map'); - map.layerContainerDiv = {style: {}}; - delete map.applyTransform.transform; - delete map.applyTransform.template; - var origGetStyle = OpenLayers.Element.getStyle; - OpenLayers.Element.getStyle = function() { return 'foo'; } - map.applyTransform(1, 2, 3); - OpenLayers.Element.getStyle = origGetStyle; - t.eq(map.layerContainerDiv.style.transform, 'translate3d(1px,2px,0) scale3d(3,3,1)', '3d transform and scale used when available'); - - delete map.applyTransform.transform; - delete map.applyTransform.template; - var origIndexOf = String.prototype.indexOf; - String.prototype.indexOf = function() { return -1; }; - map.layerContainerOriginPx = {x: -3, y: 2}; - map.applyTransform(1, 2, 3); - String.prototype.indexOf = origIndexOf; - t.eq(map.layerContainerDiv.style.transform, 'translate(4px,0px) scale(3,3)', '2d translate and scale correct'); - t.eq(map.layerContainerDiv.style.left, '-3px', 'container origin x set as style.left'); - t.eq(map.layerContainerDiv.style.top, '2px', 'container origin y set as style.top'); - map.applyTransform(1, 2); - t.ok(!map.layerContainerDiv.style.transform, 'no transform set when no transform needed'); - t.eq(map.layerContainerDiv.style.left, '1px', 'style.left correct when no transform needed'); - t.eq(map.layerContainerDiv.style.top, '2px', 'style.top correct when no transform needed'); - - map.applyTransform.transform = null; - map.applyTransform(4, 5, 6); - t.eq(map.layerContainerDiv.style.left, '4px', 'style.left set when transform not available') - t.eq(map.layerContainerDiv.style.top, '5px', 'style.top set when transform not available') - t.ok(!map.layerContainerDiv.style.transform, 'no transform set, because not supported'); - - map.destroy(); - delete map.applyTransform.transform; - delete map.applyTransform.template; - OpenLayers.Util.vendorPrefix.style = origStylePrefix; - } - - function test_options(t) { - t.plan(2); - - var map = new OpenLayers.Map('map'); - t.eq(map.options, {}, 'map.options is empty with no options'); - map.destroy(); - - var options = { - resolutions: [1,2,3,5], - projection: "EPSG:4326", - units: 'm' - }; - var map = new OpenLayers.Map('map', options); - t.eq(map.options, options, 'map.options is a copy of the constructor option'); - map.destroy(); - } - - function test_adjustZoom(t) { - t.plan(5); - var map = new OpenLayers.Map({ - div: 'map', - layers: [ - new OpenLayers.Layer('name', { - isBaseLayer: true, - wrapDateLine: true - }) - ] - }); - map.zoomToMaxExtent(); - t.ok(map.getResolution() <= map.getMaxExtent().getWidth() / map.getSize().w, "wrapDateLine map not wider than world"); - - t.eq(map.adjustZoom(9), 9, "valid zoom maintained"); - t.eq(map.adjustZoom(1), 2, "zoom adjusted to not exceed world width"); - - map.fractionalZoom = true; - t.eq(map.adjustZoom(1).toPrecision(3), "1.29", "zoom adjusted to match world width"); - - map.moveTo([16, 48], 0); - t.eq(map.getCenter().toShortString(), "0, 0", "no panning when moveTo is called with invalid zoom"); - } - - function test_correctCenterAtZoomLevel0(t) { - t.plan(1); - var map = new OpenLayers.Map({ - div: 'map', - maxExtent: new OpenLayers.Bounds(-30, 48.00, 3.50, 64.00), - restrictedExtent: new OpenLayers.Bounds(-30, 48.00, 3.50, 64.00), - projection: "EPSG:4258", - units: "degrees", - layers: [ - new OpenLayers.Layer('name', { - isBaseLayer: true - }) - ] - }); - map.setCenter(new OpenLayers.LonLat(-1.3, 50.8), 4); - map.moveTo(null, 0); - var center = map.getCenter(); - t.ok(center.equals(new OpenLayers.LonLat(-13.25, 56)), "Center is correct and not equal to maxExtent's center"); - } - - function test_getZoomTargetCenter(t) { - t.plan(1); - var map = new OpenLayers.Map({ - div: 'map', - layers: [ - new OpenLayers.Layer('', {isBaseLayer: true}) - ], - center: [0, 0], - zoom: 1 - }); - - var ll = map.getZoomTargetCenter({x: 44, y: 22}, map.getMaxResolution()); - - t.eq(ll.toShortString(), "180, -90", "getZoomTargetCenter works."); - - map.destroy(); - } - - function test_autoUpdateSize(t) { - t.plan(1); - OpenLayers.Event.unloadCache(); - var resizeListener = false; - var map = new OpenLayers.Map({ - autoUpdateSize: false, - div: 'map', - layers: [ - new OpenLayers.Layer('name', { - isBaseLayer: true, - wrapDateLine: true - }) - ] - }); - map.setCenter(new OpenLayers.LonLat(-1.3, 50.8), 4); - for (var key in OpenLayers.Event.observers) { - var obj = OpenLayers.Event.observers[key]; - for (var i=0, ii=obj.length; i<ii; ++i) { - var listener = obj[i]; - if (listener.name === 'resize' && listener.element === window) { - resizeListener = true; - } - } - } - t.eq(resizeListener, map.autoUpdateSize, "resize listener not registered when autoUpdateSize is false"); - map.destroy(); - } - - function test_tileManager(t) { - t.plan(3); - var map = new OpenLayers.Map('map'); - t.ok(map.tileManager instanceof OpenLayers.TileManager, "Default tileManager created"); - map.destroy(); - map = new OpenLayers.Map('map', {tileManager: null}); - t.ok(map.tileManager === null, "No tileManager created"); - map.destroy(); - var options = {cacheSize: 512}; - map = new OpenLayers.Map('map', {tileManager: options}); - t.eq(map.tileManager.cacheSize, 512, "cacheSize taken from options"); - map.destroy(); - } - - </script> -</head> -<body> - <div id="map" style="width: 600px; height: 300px;"/> - <div style="display: none;"><div id="invisimap"></div></div> -</body> -</html> |