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<html>
<head>
<script src="../OLLoader.js"></script>
<script type="text/javascript">
var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
var isMSIE = (navigator.userAgent.indexOf("MSIE") > -1);
var layer;
var datafile = "./data_Layer_Text_textfile.txt";
var datafile2 = "./data_Layer_Text_textfile_2.txt";
var datafile_overflow = "./data_Layer_Text_textfile_overflow.txt";
// if this test is running in IE, different rules apply
if (isMSIE) {
datafile = "." + datafile;
datafile2 = "." + datafile2;
datafile_overflow = "." + datafile_overflow;
}
function test_Layer_Text_constructor (t) {
t.plan( 5 );
layer = new OpenLayers.Layer.Text('Test Layer', { location: datafile });
layer.loadText();
t.ok( layer instanceof OpenLayers.Layer.Text, "new OpenLayers.Layer.Text returns object" );
t.eq( layer.location, datafile, "layer.location is correct" );
var markers;
t.delay_call( 1, function() {
t.eq( layer.markers.length, 2, "marker length is correct" );
var ll = new OpenLayers.LonLat(20, 10);
t.ok( layer.markers[0].lonlat.equals(ll), "first marker is correct" );
t.eq( layer.markers[0].icon.url, 'http://boston.openguides.org/markers/ORANGE.png', "icon" );
} );
}
function test_Layer_Text_draw (t) {
// t.plan(5);
t.plan( 2 );
layer = new OpenLayers.Layer.Text('Test Layer', { location: datafile });
t.ok( layer instanceof OpenLayers.Layer.Text, "new OpenLayers.Layer.Text returns object" );
var 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.addLayer(layer);
t.eq( map.layers[1].name, layer.name, "Layer added to map okay" );
t.delay_call( 1, function() {
map.setCenter(new OpenLayers.LonLat(0,0),0);
/*
if (!isMozilla)
t.ok( true, "skipping element test outside of Mozilla");
else
t.ok( map.layers[0].div.firstChild instanceof HTMLImageElement, "Marker added to div" )
t.eq( map.layers[0].div.firstChild.style.top, "219px", "Marker top set correctly" )
t.eq( map.layers[0].div.firstChild.style.left, "273px", "Marker left set correctly" )
*/
});;
}
function test_Layer_Text_moveTo(t) {
t.plan(16);
temp = OpenLayers.Layer.Markers.prototype.moveTo;
g_Bounds = {};
g_ZoomChanged = {};
g_Minor = {};
var args = [g_Bounds, g_ZoomChanged, g_Minor];
OpenLayers.Layer.Markers.prototype.moveTo =
function(bounds, zoomChanged, minor) {
t.ok(bounds == g_Bounds, "correct bounds passed to Markers superclass");
t.ok(zoomChanged == g_ZoomChanged, "correct zoomChanged passed to Markers superclass");
t.ok(minor == g_Minor, "correct minor passed to Markers superclass");
}
var layer = {
'loadText': function() { g_TextLoaded = true; }
};
//visibility true, loaded true
layer.visibility = true;
layer.loaded = true;
g_TextLoaded = false;
OpenLayers.Layer.Text.prototype.moveTo.apply(layer, args);
t.ok(g_TextLoaded == false, "text not loaded when visibility true, loaded true");
//visibility true, loaded false
layer.visibility = true;
layer.loaded = false;
g_TextLoaded = false;
OpenLayers.Layer.Text.prototype.moveTo.apply(layer, args);
t.ok(g_TextLoaded == true, "text is loaded when visibility true, loaded false");
//visibility false, loaded true
layer.visibility = false;
layer.loaded = true;
g_TextLoaded = false;
OpenLayers.Layer.Text.prototype.moveTo.apply(layer, args);
t.ok(g_TextLoaded == false, "text not loaded when visibility false, loaded true");
//visibility false, loaded false
layer.visibility = false;
layer.loaded = false;
g_TextLoaded = false;
OpenLayers.Layer.Text.prototype.moveTo.apply(layer, args);
t.ok(g_TextLoaded == false, "text not loaded when visibility false, loaded false");
OpenLayers.Layer.Markers.prototype.moveTo = temp;
}
function test_Layer_Text_events (t) {
t.plan( 5 );
layer = new OpenLayers.Layer.Text('Test Layer', { location: datafile2 });
var 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.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0),0);
var event = {};
t.delay_call( 1, function() {
t.ok(layer.markers[0].events, "First marker has an events object");
t.eq(layer.markers[0].events.listeners['click'].length, 1, "Marker events has one object");
layer.markers[0].events.triggerEvent('click', event);
t.eq(map.popups.length, 1, "Popup opened correctly");
layer.markers[1].events.triggerEvent('click', event);
t.eq(map.popups.length, 1, "1st popup gone, 2nd Popup opened correctly");
//Safari 3 separates style overflow into overflow-x and overflow-y
var prop = (OpenLayers.BROWSER_NAME == 'safari') ? 'overflowX' : 'overflow';
t.eq(map.popups[0].contentDiv.style[prop],"auto", "default Popup overflow correct");
});
}
function test_Layer_Text_overflow (t) {
t.plan( 4 );
layer = new OpenLayers.Layer.Text('Test Layer', { location: datafile_overflow });
var 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.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0),0);
var event = {};
t.delay_call( 1, function() {
layer.markers[0].events.triggerEvent('click', event);
t.eq(map.popups.length, 1, "Popup opened correctly");
//Safari 3 separates style overflow into overflow-x and overflow-y
var prop = (OpenLayers.BROWSER_NAME == 'safari') ? 'overflowX' : 'overflow';
t.eq(map.popups[0].contentDiv.style[prop],"auto", "Popup overflow read from file");
layer.markers[1].events.triggerEvent('click', event);
t.eq(map.popups.length, 1, "1st popup gone, 2nd Popup opened correctly");
//Safari 3 separates style overflow into overflow-x and overflow-y
var prop = (OpenLayers.BROWSER_NAME == 'safari') ? 'overflowX' : 'overflow';
t.eq(map.popups[0].contentDiv.style[prop],"hidden", "Popup overflow read from file");
});
}
function test_Layer_Text_events_nopopups (t) {
t.plan( 4 );
layer = new OpenLayers.Layer.Text('Test Layer', { location: datafile });
var 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.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0),0);
var event = {};
t.delay_call( 1, function() {
t.ok(layer.markers[0].events, "First marker has an events object");
t.eq(layer.markers[0].events.listeners['click'], undefined, "Marker events has no object");
layer.markers[0].events.triggerEvent('click', event);
t.eq(map.popups.length, 0, "no popup on first marker");
layer.markers[1].events.triggerEvent('click', event);
t.eq(map.popups.length, 0, "no popup on second marker");
});
}
function test_Layer_Text_loadend_Event(t) {
t.plan(2);
layer = new OpenLayers.Layer.Text('Test Layer', {location:datafile});
t.delay_call(2, function() {
layer.events.register('loadend', layer, function() {
t.ok(true, "Loadend event fired");
});
layer.parseData({
'responseText':''
});
t.ok(true, "Parsing data didn't fail");
});
}
function test_Layer_Text_destroy (t) {
t.plan( 1 );
layer = new OpenLayers.Layer.Text('Test Layer');
var map = new OpenLayers.Map('map');
map.addLayer(layer);
layer.destroy();
t.eq( layer.map, null, "layer.map is null after destroy" );
}
</script>
</head>
<body>
<div id="map" style="width:500px; height:500px"></div>
</body>
</html>
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