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<html>
<head>
<script src="../OLLoader.js"></script>
<script type="text/javascript">
var box;
function test_Box_constructor (t) {
t.plan( 7 );
OpenLayers.Marker.Box.prototype._setBorder =
OpenLayers.Marker.Box.prototype.setBorder;
OpenLayers.Marker.Box.prototype.setBorder = function (x,y) {
g_Color = x;
g_Width = y;
};
var bounds = new OpenLayers.Bounds(1,2,3,4);
var borderColor = "blue";
var borderWidth = 55;
g_Color = g_Width = null;
box = new OpenLayers.Marker.Box(bounds, borderColor, borderWidth);
t.ok( box instanceof OpenLayers.Marker.Box, "new OpenLayers.Marker.Box returns Box object" );
t.ok( box.bounds.equals(bounds), "bounds object correctly set");
t.ok( box.div != null, "div created");
//Safari 3 separates style overflow into overflow-x and overflow-y
var prop = (OpenLayers.BROWSER_NAME == 'safari') ? 'overflowX' : 'overflow';
t.eq( box.div.style[prop], "hidden", "div style overflow hidden");
t.ok( box.events != null, "events object created");
t.eq( g_Color, borderColor, "setBorder called with correct border color");
t.eq( g_Width, borderWidth, "setBorder called with correct border width");
OpenLayers.Marker.Box.prototype.setBorder =
OpenLayers.Marker.Box.prototype._setBorder;
}
function test_Box_setBorder(t) {
t.plan( 2 );
var box = {
div: {
style: {}
}
};
//defaults
var args = [];
OpenLayers.Marker.Box.prototype.setBorder.apply(box, args);
t.eq(box.div.style.border, "2px solid red", "style correctly set with no good values (defaults work)");
//good vals
var borderColor = "blue";
var borderWidth = 55;
args = [borderColor, borderWidth];
OpenLayers.Marker.Box.prototype.setBorder.apply(box, args);
t.eq(box.div.style.border, borderWidth + "px solid " + borderColor, "style correctly set with both good values");
}
function test_Box_draw(t) {
t.plan( 5 );
OpenLayers.Util._modifyDOMElement =
OpenLayers.Util.modifyDOMElement;
OpenLayers.Util.modifyDOMElement =
function (element, id, px, sz) {
g_Element = element;
g_Id = id;
g_Px = px;
g_Sz = sz;
};
var box = {
div: {}
};
var px = {};
var sz = {};
var args = [px, sz];
g_Element = g_Id = g_Px = g_Sz = null;
var retVal = OpenLayers.Marker.Box.prototype.draw.apply(box, args);
t.eq(g_Element, box.div, "modifyDOMElement passes box's div for element");
t.eq(g_Id, null, "modifyDOMElement passes null for id");
t.eq(g_Px, px, "modifyDOMElement passes new px value for px");
t.eq(g_Sz, sz, "modifyDOMElement passes new sz value for sz");
t.ok(retVal == box.div, "draw returns box's div");
OpenLayers.Util.modifyDOMElement =
OpenLayers.Util._modifyDOMElement;
}
function test_Box_onScreen(t) {
t.plan( 2 );
var map = new OpenLayers.Map("map");
var url = "http://octo.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.WMS("WMS Layer", url);
map.addLayer(layer);
mlayer = new OpenLayers.Layer.Boxes('Test Layer');
map.addLayer(mlayer);
map.zoomToExtent(new OpenLayers.Bounds(-50,-50,50,50));
//onscreen box
var bounds = new OpenLayers.Bounds(-1,-1,1,1);
var box = new OpenLayers.Marker.Box(bounds);
mlayer.addMarker(box);
t.ok( box.onScreen(), "box knows it's onscreen" );
//offscreen box
var bounds = new OpenLayers.Bounds(100,100,150,150);
var box2 = new OpenLayers.Marker.Box(bounds);
mlayer.addMarker(box2);
t.ok( !box2.onScreen(), "box knows it's offscreen" );
map.destroy();
}
function test_Box_display(t) {
t.plan( 2 );
var box = {
div: {
style: {}
}
};
//display(true)
var args = [true];
OpenLayers.Marker.Box.prototype.display.apply(box, args);
t.eq(box.div.style.display, "", "style.display correctly set to '' when display(true)");
//display(false)
var args = [false];
OpenLayers.Marker.Box.prototype.display.apply(box, args);
t.eq(box.div.style.display, "none", "style.display correctly set to 'none' when display(false)");
}
function test_Box_destroy(t) {
t.plan(3);
OpenLayers.Marker.prototype._destroy =
OpenLayers.Marker.prototype.destroy;
OpenLayers.Marker.prototype.destroy = function() {
g_Destroy = true;
}
var bounds = new OpenLayers.Bounds(1,2,3,4);
var borderColor = "blue";
var borderWidth = 55;
g_Destroy = null;
box = new OpenLayers.Marker.Box(bounds, borderColor, borderWidth);
box.destroy();
t.eq(box.bounds, null, "bounds nullified");
t.eq(box.div, null, "div nullified");
t.ok(g_Destroy == true, "OpenLayers.Marker.destroy() called");
OpenLayers.Marker.prototype.destroy =
OpenLayers.Marker.prototype._destroy;
}
</script>
</head>
<body>
<div id="map" style="width:500px;height:550px"></div>
</body>
</html>
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