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<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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var isMozilla = (navigator.userAgent.indexOf("compatible") == -1);
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var map;
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function test_01_Util_getImagesLocation (t) {
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t.plan( 1 );
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t.ok( OpenLayers.Util.getImagesLocation(), "../img/",
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"getImagesLocation()" );
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}
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function test_02_Util_Strings(t) {
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t.plan(5);
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15
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var str = " chicken pox ";
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17
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t.ok(str.contains("chicken"), "contains() function correctly finds an embedded string");
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t.ok(!str.contains("marsupial"), "contains() function correctly does not finds an random string");
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20
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var trimmedStr = str.trim();
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23
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t.eq(trimmedStr, "chicken pox", "String.trim works correctly");
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25
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t.eq(trimmedStr.startsWith("chicken"), true, "String.startsWith correctly finds chicken");
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t.eq(trimmedStr.startsWith("dolphin"), false, "String.startsWith correctly does not find turkey");
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28
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}
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function test_03_Util_Array(t) {
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t.plan( 5 );
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34
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var array = new Array(1,2,3,4,5);
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36
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array.remove(3);
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t.eq( array.toString(), "1,2,4,5", "array.remove works");
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39
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copy = array.clone();
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t.eq( copy.toString(), "1,2,4,5", "array.clone() works");
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array.push(7);
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t.eq( copy.toString(), "1,2,4,5", "changing a value in the copied array doesnt affect the new array");
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44
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45
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t.eq( copy.indexOf(5), 3, "indexOf function returns index of value in an array");
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t.eq( copy.indexOf(75), -1, "indexOf function returns -1 when element not found in array");
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48
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}
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50
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51
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function test_04_Util_createDiv(t) {
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52
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t.plan( 20 );
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53
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54
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var id = "boo";
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var px = new OpenLayers.Pixel(5,5);
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var sz = new OpenLayers.Size(10,10);
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var img = "http://www.openlayers.org/images/OpenLayers.trac.png";
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var position = "absolute";
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var border = "13px solid";
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var overflow = "hidden";
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61
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var div = OpenLayers.Util.createDiv(id, px, sz, img, position, border, overflow);
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63
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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else
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t.ok( div instanceof HTMLDivElement, "createDiv creates a valid HTMLDivElement" );
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t.eq( div.id, id, "div.id set correctly");
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t.eq( div.style.left, px.x + "px", "div.style.left set correctly");
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t.eq( div.style.top, px.y + "px", "div.style.top set correctly");
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71
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t.eq( div.style.width, sz.w + "px", "div.style.width set correctly");
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t.eq( div.style.height, sz.h + "px", "div.style.height set correctly");
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74
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t.eq( div.style.backgroundImage, "url(" + img + ")", "div.style.backgroundImage correctly");
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76
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t.eq( div.style.position, position, "div.style.positionset correctly");
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t.ok( (div.style.border.indexOf(border) != -1), "div.style.border set correctly");
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t.eq( div.style.overflow, overflow, "div.style.overflow set correctly");
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80
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//test defaults
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var div = OpenLayers.Util.createDiv();
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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else
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t.ok( div instanceof HTMLDivElement, "createDiv creates a valid HTMLDivElement" );
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t.ok( (div.id != ""), "div.id set correctly");
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t.eq(div.style.left, "", "div.style.left set correctly");
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t.eq(div.style.top, "", "div.style.top set correctly");
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91
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t.eq( div.style.width, "", "div.style.width set correctly");
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t.eq( div.style.height, "", "div.style.height set correctly");
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94
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t.eq(div.style.backgroundImage, "", "div.style.backgroundImage correctly");
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96
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t.eq( div.style.position, "absolute", "div.style.positionset correctly");
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t.eq( div.style.border, "", "div.style.border set correctly");
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t.eq(div.style.overflow, "", "div.style.overflow set correctly");
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100
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}
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function test_05_Util_createImage(t) {
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t.plan( 18 );
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105
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var img = "http://www.openlayers.org/images/OpenLayers.trac.png";
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var sz = new OpenLayers.Size(10,10);
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var xy = new OpenLayers.Pixel(5,5);
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var position = "absolute";
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var id = "boo";
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var border = "1px solid";
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112
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var image = OpenLayers.Util.createImage(id, xy, sz, img, position, border);
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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else
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t.ok( image instanceof HTMLImageElement, "createImage creates a valid HTMLImageElement" );
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t.eq( image.id, id, "image.id set correctly");
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t.eq( image.style.left, xy.x + "px", "image.style.left set correctly");
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t.eq( image.style.top, xy.y + "px", "image.style.top set correctly");
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t.eq( image.style.width, sz.w + "px", "image.style.width set correctly");
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t.eq( image.style.height, sz.h + "px", "image.style.height set correctly");
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t.ok( (image.style.border.indexOf(border) != -1), "image.style.border set correctly");
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t.eq( image.src, img, "image.style.backgroundImage correctly");
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t.eq( image.style.position, position, "image.style.positionset correctly");
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129
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//test defaults
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var image = OpenLayers.Util.createImage();
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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else
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t.ok( image instanceof HTMLImageElement, "createDiv creates a valid HTMLDivElement" );
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t.ok( (image.id != ""), "image.id set to something");
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t.eq( image.style.left, "", "image.style.left set correctly");
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t.eq( image.style.top, "", "image.style.top set correctly");
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t.eq( image.style.width, "", "image.style.width set correctly");
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t.eq( image.style.height, "", "image.style.height set correctly");
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t.ok((image.style.border == ""), "image.style.border set correctly");
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t.eq(image.src, "", "image.style.backgroundImage correctly");
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t.eq( image.style.position, "relative", "image.style.positionset correctly");
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}
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function test_06_Util_applyDefaults(t) {
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t.plan(4);
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var to = { a: "abra",
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b: "blorg"
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};
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var from = { b: "zoink",
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c: "press"
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};
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OpenLayers.Util.applyDefaults(to, from);
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t.ok( to instanceof Object, " applyDefaults returns an object");
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t.eq( to["a"], "abra", "key present in to but not from maintained");
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t.eq( to["b"], "blorg", "key present in to and from, maintained in to");
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t.eq( to["c"], "press", "key present in from and not to successfully copied to to");
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}
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function test_07_Util_getParameterString(t) {
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t.plan( 1 );
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var params = { foo: "bar",
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chicken: 1.5
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}
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t.eq( OpenLayers.Util.getParameterString(params), "foo=bar&chicken=1.5", "getParameterString returns correctly");
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}
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function test_08_Util_createAlphaImageDiv(t) {
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t.plan( 17 );
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var img = "http://www.openlayers.org/images/OpenLayers.trac.png";
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var sz = new OpenLayers.Size(10,10);
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var xy = new OpenLayers.Pixel(5,5);
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var position = "absolute";
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var id = "boo";
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var border = "1px solid";
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var sizing = "crop";
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190
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var imageDiv = OpenLayers.Util.createAlphaImageDiv(id, xy, sz, img, position, border, sizing);
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192
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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else
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t.ok( imageDiv instanceof HTMLDivElement, "createDiv creates a valid HTMLDivElement" );
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197
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t.eq( imageDiv.id, id, "image.id set correctly");
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t.eq( imageDiv.style.left, xy.x + "px", "image.style.left set correctly");
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t.eq( imageDiv.style.top, xy.y + "px", "image.style.top set correctly");
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201
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t.eq( imageDiv.style.width, sz.w + "px", "image.style.width set correctly");
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t.eq( imageDiv.style.height, sz.h + "px", "image.style.height set correctly");
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204
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t.eq( imageDiv.style.position, position, "image.style.positionset correctly");
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206
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207
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image = imageDiv.firstChild;
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209
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if (!isMozilla)
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t.ok( true, "skipping element test outside of Mozilla");
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212
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else
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t.ok( image instanceof HTMLImageElement, "createImage creates a valid HTMLImageElement" );
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t.eq( image.id, id + "_innerImage", "image.id set correctly");
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t.eq( image.style.width, sz.w + "px", "image.style.width set correctly");
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t.eq( image.style.height, sz.h + "px", "image.style.height set correctly");
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218
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t.ok( (image.style.border.indexOf(border) != -1), "image.style.border set correctly");
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t.eq( image.style.position, "relative", "image.style.positionset correctly");
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221
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if (OpenLayers.Util.alphaHack()) {
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t.eq(imageDiv.style.display, "inline-block", "imageDiv.style.display set correctly");
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225
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var filter = "progid:DXImageTransform.Microsoft" +
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".AlphaImageLoader(src='" + img + "', " +
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"sizingMethod='" + sizing + "')";
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t.eq(imageDiv.style.filter, filter, "div filter value correctly set");
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filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
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t.eq(image.style.filter, filter, "image filter set correctly");
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233
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} else {
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t.eq( image.src, img, "image.style.backgroundImage correctly");
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t.ok(true, "div filter value not set (not in IE)");
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t.ok(true, "image filter value not set (not in IE)");
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238
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}
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239
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240
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var imageDiv = OpenLayers.Util.createAlphaImageDiv(id, xy, sz, img, position, border);
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241
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if (OpenLayers.Util.alphaHack()) {
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242
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var filter = "progid:DXImageTransform.Microsoft" +
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243
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".AlphaImageLoader(src='" + img + "', " +
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"sizingMethod='scale')";
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245
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t.eq(imageDiv.style.filter, filter, "sizingMethod default correctly set to scale");
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} else {
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247
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t.ok(true);
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}
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249
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250
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}
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251
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252
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function test_09_Util_modifyDOMElement(t) {
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253
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254
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t.plan( 8 );
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255
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256
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var id = "boo";
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257
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var px = new OpenLayers.Pixel(5,5);
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258
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var sz = new OpenLayers.Size(10,10);
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259
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var position = "absolute";
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260
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var border = "1px solid";
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261
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var overflow = "hidden";
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262
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263
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var element = document.createElement("div");
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264
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265
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OpenLayers.Util.modifyDOMElement(element, id, px, sz,
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266
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position, border, overflow);
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267
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268
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t.eq( element.id, id, "element.id set correctly");
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269
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t.eq( element.style.left, px.x + "px", "element.style.left set correctly");
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270
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t.eq( element.style.top, px.y + "px", "element.style.top set correctly");
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271
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272
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t.eq( element.style.width, sz.w + "px", "element.style.width set correctly");
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273
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t.eq( element.style.height, sz.h + "px", "element.style.height set correctly");
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274
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275
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t.eq( element.style.position, position, "element.style.position set correctly");
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276
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t.ok( (element.style.border.indexOf(border) != -1), "element.style.border set correctly");
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277
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t.eq( element.style.overflow, overflow, "element.style.overflow set correctly");
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278
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279
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}
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280
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281
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function test_09_Util_modifyAlphaImageDiv(t) {
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282
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t.plan( 17 );
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283
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284
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var imageDiv = OpenLayers.Util.createAlphaImageDiv();
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285
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286
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var img = "http://www.openlayers.org/images/OpenLayers.trac.png";
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287
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var sz = new OpenLayers.Size(10,10);
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288
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var xy = new OpenLayers.Pixel(5,5);
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289
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var position = "absolute";
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290
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var id = "boo";
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291
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var border = "1px solid";
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292
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var sizing = "crop";
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293
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294
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OpenLayers.Util.modifyAlphaImageDiv(imageDiv, id, xy, sz, img, position, border, sizing);
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295
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296
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if (!isMozilla)
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297
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t.ok( true, "skipping element test outside of Mozilla");
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298
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else
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299
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t.ok( imageDiv instanceof HTMLDivElement, "createDiv creates a valid HTMLDivElement" );
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300
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301
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t.eq( imageDiv.id, id, "image.id set correctly");
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302
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t.eq( imageDiv.style.left, xy.x + "px", "image.style.left set correctly");
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303
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t.eq( imageDiv.style.top, xy.y + "px", "image.style.top set correctly");
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304
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305
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t.eq( imageDiv.style.width, sz.w + "px", "image.style.width set correctly");
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306
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t.eq( imageDiv.style.height, sz.h + "px", "image.style.height set correctly");
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307
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308
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t.eq( imageDiv.style.position, position, "image.style.positionset correctly");
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309
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310
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311
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image = imageDiv.firstChild;
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312
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313
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if (!isMozilla)
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314
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t.ok( true, "skipping element test outside of Mozilla");
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315
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else
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316
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t.ok( image instanceof HTMLImageElement, "createImage creates a valid HTMLImageElement" );
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317
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t.eq( image.id, id + "_innerImage", "image.id set correctly");
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318
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319
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t.eq( image.style.width, sz.w + "px", "image.style.width set correctly");
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320
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t.eq( image.style.height, sz.h + "px", "image.style.height set correctly");
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321
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322
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t.ok( (image.style.border.indexOf(border) != -1), "image.style.border set correctly");
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323
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t.eq( image.style.position, "relative", "image.style.positionset correctly");
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324
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325
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if (OpenLayers.Util.alphaHack()) {
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326
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327
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t.eq(imageDiv.style.display, "inline-block", "imageDiv.style.display set correctly");
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328
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329
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var filter = "progid:DXImageTransform.Microsoft" +
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330
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".AlphaImageLoader(src='" + img + "', " +
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331
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"sizingMethod='" + sizing + "')";
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332
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t.eq(imageDiv.style.filter, filter, "div filter value correctly set");
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333
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334
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filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
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335
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t.eq(image.style.filter, filter, "image filter set correctly");
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336
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337
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} else {
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338
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t.eq( image.src, img, "image.style.backgroundImage correctly");
|
|
339
|
t.ok(true, "div filter value not set (not in IE)");
|
|
340
|
t.ok(true, "image filter value not set (not in IE)");
|
|
341
|
}
|
|
342
|
|
|
343
|
var imageDiv = OpenLayers.Util.createAlphaImageDiv(id, xy, sz, img, position, border);
|
|
344
|
if (OpenLayers.Util.alphaHack()) {
|
|
345
|
var filter = "progid:DXImageTransform.Microsoft" +
|
|
346
|
".AlphaImageLoader(src='" + img + "', " +
|
|
347
|
"sizingMethod='scale')";
|
|
348
|
t.eq(imageDiv.style.filter, filter, "sizingMethod default correctly set to scale");
|
|
349
|
} else {
|
|
350
|
t.ok(true);
|
|
351
|
}
|
|
352
|
|
|
353
|
}
|
|
354
|
|
|
355
|
function test_10_Util_upperCaseObject(t) {
|
|
356
|
|
|
357
|
t.plan(8);
|
|
358
|
|
|
359
|
var aKey = "chicken";
|
|
360
|
var aValue = "pot pie";
|
|
361
|
|
|
362
|
var bKey = "blorg";
|
|
363
|
var bValue = "us maximus";
|
|
364
|
|
|
365
|
var obj = new Object();
|
|
366
|
obj[aKey] = aValue;
|
|
367
|
obj[bKey] = bValue;
|
|
368
|
|
|
369
|
var uObj = OpenLayers.Util.upperCaseObject(obj);
|
|
370
|
|
|
371
|
//make sure old object not modified
|
|
372
|
t.eq(obj[aKey], aValue, "old lowercase value still present in old obj");
|
|
373
|
t.eq(obj[bKey], bValue, "old lowercase value still present in old obj");
|
|
374
|
|
|
375
|
t.eq(obj[aKey.toUpperCase()], null, "new uppercase value not present in old obj");
|
|
376
|
t.eq(obj[bKey.toUpperCase()], null, "new uppercase value not present in old obj");
|
|
377
|
|
|
378
|
//make sure new object modified
|
|
379
|
t.eq(uObj[aKey], null, "old lowercase value not present");
|
|
380
|
t.eq(uObj[bKey], null, "old lowercase value not present");
|
|
381
|
|
|
382
|
t.eq(uObj[aKey.toUpperCase()], aValue, "new uppercase value present");
|
|
383
|
t.eq(uObj[bKey.toUpperCase()], bValue, "new uppercase value present");
|
|
384
|
}
|
|
385
|
|
|
386
|
function test_11_Util_createUniqueID(t) {
|
|
387
|
t.plan(2);
|
|
388
|
|
|
389
|
var id = OpenLayers.Util.createUniqueID();
|
|
390
|
t.ok( id.startsWith("id_"), "default OpenLayers.Util.createUniqueID starts id correctly");
|
|
391
|
|
|
392
|
var id = OpenLayers.Util.createUniqueID("chicken");
|
|
393
|
t.ok( id.startsWith("chicken"), "OpenLayers.Util.createUniqueID starts id correctly");
|
|
394
|
}
|
|
395
|
|
|
396
|
function test_12_Util_limitSigDigs(t) {
|
|
397
|
|
|
398
|
t.plan(7);
|
|
399
|
|
|
400
|
var x;
|
|
401
|
|
|
402
|
x = 123456;
|
|
403
|
t.eq(x.limitSigDigs(3), 123000, "correctly rounds down");
|
|
404
|
|
|
405
|
x = 555555;
|
|
406
|
t.eq(x.limitSigDigs(3), 556000, "correctly rounds up");
|
|
407
|
|
|
408
|
x = 66;
|
|
409
|
t.eq(x.limitSigDigs(3), 66, "correctly handles number smaller than sigdig");
|
|
410
|
|
|
411
|
t.eq(x.limitSigDigs(null), 0, "correctly handles null sigdig");
|
|
412
|
t.eq(x.limitSigDigs(0), 0, "correctly handles 0 sigdig");
|
|
413
|
t.eq(x.limitSigDigs(-1), 0, "correctly handles negative sigdig");
|
|
414
|
|
|
415
|
x = 0;
|
|
416
|
t.eq(x.limitSigDigs(2), 0, "correctly handles 0 number");
|
|
417
|
|
|
418
|
|
|
419
|
|
|
420
|
}
|
|
421
|
|
|
422
|
// -->
|
|
423
|
</script>
|
|
424
|
</head>
|
|
425
|
<body>
|
|
426
|
<div id="map" style="width: 1024px; height: 512px;"/>
|
|
427
|
</body>
|
|
428
|
</html>
|