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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 bounds;
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function test_01_Bounds_constructor (t) {
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t.plan( 11 );
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bounds = new OpenLayers.Bounds(0,2,10,4);
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t.ok( bounds instanceof OpenLayers.Bounds, "new OpenLayers.Bounds returns Bounds object" );
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t.eq( bounds.CLASS_NAME, "OpenLayers.Bounds", "bounds.CLASS_NAME is set correctly" );
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11
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t.eq( bounds.left, 0, "bounds.left is set correctly" );
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t.eq( bounds.bottom, 2, "bounds.bottom is set correctly" );
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t.eq( bounds.right, 10, "bounds.right is set correctly" );
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t.eq( bounds.top, 4, "bounds.top is set correctly" );
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t.eq( bounds.getWidth(), 10, "bounds.getWidth() returns correct value" );
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t.eq( bounds.getHeight(), 2, "bounds.getHeight() returns correct value" );
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var sz = bounds.getSize();
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var size = new OpenLayers.Size(10,2);
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t.ok(sz.equals(size),"bounds.getSize() has correct value" );
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var center = new OpenLayers.Pixel(5,3);
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var boundsCenter = bounds.getCenterPixel();
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t.ok( boundsCenter.equals(center), "bounds.getCenterLonLat() has correct value" );
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var center = new OpenLayers.LonLat(5,3);
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var boundsCenter = bounds.getCenterLonLat();
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t.ok( boundsCenter.equals(center), "bounds.getCenterLonLat() has correct value" );
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}
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function test_02_Bounds_toBBOX(t) {
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t.plan( 1 );
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bounds = new OpenLayers.Bounds(1,2,3,4);
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t.eq( bounds.toBBOX(), "1,2,3,4", "toBBOX() returns correct value." );
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}
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function test_03_Bounds_toString(t) {
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t.plan( 1 );
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bounds = new OpenLayers.Bounds(1,2,3,4);
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t.eq( bounds.toString(), "left-bottom=(1,2) right-top=(3,4)", "toString() returns correct value." );
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}
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function test_04_Bounds_contains(t) {
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t.plan( 4 );
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bounds = new OpenLayers.Bounds(10,10,40,40);
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t.eq( bounds.contains(20,20), true, "bounds(10,10,40,40) correctly contains LonLat(20,20)" );
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t.eq( bounds.contains(0,0), false, "bounds(10,10,40,40) correctly does not contain LonLat(0,0)" );
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t.eq( bounds.contains(40,40), true, "bounds(10,10,40,40) correctly contains LonLat(40,40) with inclusive set to true" );
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t.eq( bounds.contains(40,40, false), false, "bounds(10,10,40,40) correctly does not contain LonLat(40,40) with inclusive set to false" );
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}
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function test_05_Bounds_fromString(t) {
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t.plan( 10 );
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bounds = OpenLayers.Bounds.fromString("1,2,3,4");
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t.ok( bounds instanceof OpenLayers.Bounds, "new OpenLayers.Bounds returns Bounds object" );
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t.eq( bounds.left, 1, "bounds.left is set correctly" );
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t.eq( bounds.bottom, 2, "bounds.bottom is set correctly" );
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t.eq( bounds.right, 3, "bounds.right is set correctly" );
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t.eq( bounds.top, 4, "bounds.top is set correctly" );
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bounds = OpenLayers.Bounds.fromString("1.1,2.2,3.3,4.4");
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t.ok( bounds instanceof OpenLayers.Bounds, "new OpenLayers.Bounds returns Bounds object" );
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t.eq( bounds.left, 1.1, "bounds.left is set correctly" );
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t.eq( bounds.bottom, 2.2, "bounds.bottom is set correctly" );
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t.eq( bounds.right, 3.3, "bounds.right is set correctly" );
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t.eq( bounds.top, 4.4, "bounds.top is set correctly" );
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}
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function test_06_Bounds_getSize(t) {
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t.plan( 1 );
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var bounds = new OpenLayers.Bounds(0,10,100,120);
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t.ok( bounds.getSize().equals(new OpenLayers.Size(100, 110)), "getCenterPixel() works correctly");
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}
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function test_07_Bounds_clone(t) {
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t.plan( 6 );
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var oldBounds = new OpenLayers.Bounds(1,2,3,4);
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var bounds = oldBounds.clone();
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t.ok( bounds instanceof OpenLayers.Bounds, "clone returns new OpenLayers.Bounds object" );
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t.eq( bounds.left, 1, "bounds.left is set correctly" );
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t.eq( bounds.bottom, 2, "bounds.bottom is set correctly" );
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t.eq( bounds.right, 3, "bounds.right is set correctly" );
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t.eq( bounds.top, 4, "bounds.top is set correctly" );
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oldBounds.left = 100;
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t.eq( bounds.left, 1, "changing olBounds.left does not change bounds.left" );
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}
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function test_08_Bounds_containsBounds(t) {
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t.plan( 35 );
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containerBounds = new OpenLayers.Bounds(10,10,40,40);
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//totally outside
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bounds = new OpenLayers.Bounds(0,0,5,5);
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t.eq( containerBounds.containsBounds(bounds) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ")");
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t.eq( containerBounds.containsBounds(bounds, false) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false" );
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t.eq( containerBounds.containsBounds(bounds, false, true) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, false, false), false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is false" );
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t.eq( containerBounds.containsBounds(bounds, true) , false , "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is true" );
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t.eq( containerBounds.containsBounds(bounds, true, true) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is true, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, true, false) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is true, inclusive is false" );
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//totally outside on border
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bounds = new OpenLayers.Bounds(15,0,30,10);
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t.eq( containerBounds.containsBounds(bounds) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ")");
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t.eq( containerBounds.containsBounds(bounds, false) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false" );
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t.eq( containerBounds.containsBounds(bounds, false, true) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, false, false), false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is false" );
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t.eq( containerBounds.containsBounds(bounds, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true" );
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t.eq( containerBounds.containsBounds(bounds, true, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, true, false) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is true, inclusive is false" );
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//partially inside
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bounds = new OpenLayers.Bounds(20,20,50,30);
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t.eq( containerBounds.containsBounds(bounds) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ")");
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t.eq( containerBounds.containsBounds(bounds, false) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false" );
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t.eq( containerBounds.containsBounds(bounds, false, true) , false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, false, false), false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is false" );
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t.eq( containerBounds.containsBounds(bounds, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true" );
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t.eq( containerBounds.containsBounds(bounds, true, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, true, false) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is false" );
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//totally inside on border
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bounds = new OpenLayers.Bounds(10,20,30,30);
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t.eq( containerBounds.containsBounds(bounds) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ")");
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t.eq( containerBounds.containsBounds(bounds, false) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is false" );
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t.eq( containerBounds.containsBounds(bounds, false, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is false, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, false, false), false, "(" + containerBounds.toBBOX() + ") correctly does not contain (" + bounds.toBBOX() + ") when partial is false, inclusive is false" );
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t.eq( containerBounds.containsBounds(bounds, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true" );
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t.eq( containerBounds.containsBounds(bounds, true, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, true, false) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is false" );
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//totally inside
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bounds = new OpenLayers.Bounds(20,20,30,30);
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t.eq( containerBounds.containsBounds(bounds) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ")");
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t.eq( containerBounds.containsBounds(bounds, false) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is false" );
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t.eq( containerBounds.containsBounds(bounds, false, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is false, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, false, false), true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is false, inclusive is false" );
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t.eq( containerBounds.containsBounds(bounds, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true" );
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t.eq( containerBounds.containsBounds(bounds, true, true) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is true" );
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t.eq( containerBounds.containsBounds(bounds, true, false) , true, "(" + containerBounds.toBBOX() + ") correctly contains (" + bounds.toBBOX() + ") when partial is true, inclusive is false" );
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}
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function test_09_Bounds_determineQuadrant(t) {
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t.plan( 4 );
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var bounds = new OpenLayers.Bounds(0,0,100,100);
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var tl = new OpenLayers.LonLat(25, 75);
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var tr = new OpenLayers.LonLat(75, 75);
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var bl = new OpenLayers.LonLat(25, 25);
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var br = new OpenLayers.LonLat(75, 25);
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t.eq( bounds.determineQuadrant(tl), "tl", "bounds.determineQuadrant correctly identifies a coordinate in the top left quadrant");
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t.eq( bounds.determineQuadrant(tr), "tr", "bounds.determineQuadrant correctly identifies a coordinate in the top right quadrant");
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t.eq( bounds.determineQuadrant(bl), "bl", "bounds.determineQuadrant correctly identifies a coordinate in the bottom left quadrant");
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t.eq( bounds.determineQuadrant(br), "br", "bounds.determineQuadrant correctly identifies a coordinate in the bottom right quadrant");
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}
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function test_10_Bounds_oppositeQuadrant(t) {
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t.plan( 4 );
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t.eq( OpenLayers.Bounds.oppositeQuadrant("tl"), "br", "OpenLayers.Bounds.oppositeQuadrant returns 'br' for 'tl'");
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t.eq( OpenLayers.Bounds.oppositeQuadrant("tr"), "bl", "OpenLayers.Bounds.oppositeQuadrant returns 'bl' for 'tr'");
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t.eq( OpenLayers.Bounds.oppositeQuadrant("bl"), "tr", "OpenLayers.Bounds.oppositeQuadrant returns 'tr' for 'bl'");
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t.eq( OpenLayers.Bounds.oppositeQuadrant("br"), "tl", "OpenLayers.Bounds.oppositeQuadrant returns 'tl' for 'br'");
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}
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function test_11_Bounds_equals(t) {
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t.plan( 3 );
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var boundsA = new OpenLayers.Bounds(1,2,3,4);
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var boundsB = new OpenLayers.Bounds(1,2,3,4);
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var boundsC = new OpenLayers.Bounds(1,5,3,4);
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t.ok( boundsA.equals(boundsB), "equals() returns true on two equal bounds." );
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t.ok( !boundsA.equals(boundsC), "equals() returns false on two different bounds." );
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t.ok( !boundsA.equals(null), "equals() returns false on comparison to null");
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}
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function test_12_Bounds_getHeight_getWidth(t) {
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t.plan( 2 );
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var bounds = new OpenLayers.Bounds(10,20,100,120);
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t.eq( bounds.getWidth(), 90, "getWidth() works" );
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t.eq( bounds.getHeight(), 100, "getHeight() works" );
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}
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function test_13_Bounds_getCenters(t) {
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t.plan( 2 );
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var bounds = new OpenLayers.Bounds(0,20,100,120);
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t.ok( bounds.getCenterPixel().equals(new OpenLayers.Pixel(50, 70)), "getCenterPixel() works correctly");
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t.ok( bounds.getCenterLonLat().equals(new OpenLayers.LonLat(50, 70)), "getCenterLonLat() works correctly");
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}
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function test_14_Bounds_fromArray(t) {
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t.plan( 5 );
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var bbox = [1,2,3,4];
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bounds = OpenLayers.Bounds.fromArray(bbox);
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t.ok( bounds instanceof OpenLayers.Bounds, "new OpenLayers.Bounds returns Bounds object" );
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t.eq( bounds.left, 1, "bounds.left is set correctly" );
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t.eq( bounds.bottom, 2, "bounds.bottom is set correctly" );
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t.eq( bounds.right, 3, "bounds.right is set correctly" );
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t.eq( bounds.top, 4, "bounds.top is set correctly" );
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}
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function test_14_Bounds_fromSize(t) {
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t.plan( 5 );
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var height = 15;
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var width = 16;
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var size = new OpenLayers.Size(width, height);
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bounds = OpenLayers.Bounds.fromSize(size);
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t.ok( bounds instanceof OpenLayers.Bounds, "new OpenLayers.Bounds returns Bounds object" );
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t.eq( bounds.left, 0, "bounds.left is set correctly" );
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t.eq( bounds.bottom, height, "bounds.bottom is set correctly" );
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t.eq( bounds.right, width, "bounds.right is set correctly" );
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t.eq( bounds.top, 0, "bounds.top is set correctly" );
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}
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// -->
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</script>
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</head>
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<body>
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</body>
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</html>
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