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-rw-r--r--misc/openlayers/tests/Strategy/Paging.html113
1 files changed, 0 insertions, 113 deletions
diff --git a/misc/openlayers/tests/Strategy/Paging.html b/misc/openlayers/tests/Strategy/Paging.html
deleted file mode 100644
index a85167e..0000000
--- a/misc/openlayers/tests/Strategy/Paging.html
+++ /dev/null
@@ -1,113 +0,0 @@
-<html>
-<head>
- <script src="../OLLoader.js"></script>
- <script type="text/javascript">
-
- function test_activate(t) {
- t.plan(2);
-
- var strategy = new OpenLayers.Strategy.Paging();
- t.eq(strategy.active, false, "not active after construction");
-
- var layer = new OpenLayers.Layer.Vector("Vector Layer", {
- strategies: [strategy]
- });
- var map = new OpenLayers.Map('map');
- map.addLayer(layer);
-
- t.eq(strategy.active, true, "active after adding to map");
- }
-
- function test_paging(t) {
- t.plan(18);
-
- var strategy = new OpenLayers.Strategy.Paging();
- var layer = new OpenLayers.Layer.Vector("Vector Layer", {
- strategies: [strategy],
- drawFeature: function() {}
- });
- var map = new OpenLayers.Map('map');
- map.addLayer(layer);
-
- var features = new Array(25);
- for(var i=0; i<features.length; ++i) {
- features[i] = {destroy: function() {}};
- }
-
- function featuresEq(got, exp) {
- var eq = false;
- if(got instanceof Array && exp instanceof Array) {
- if(got.length === exp.length) {
- for(var i=0; i<got.length; ++i) {
- if(got[i] !== exp[i]) {
- console.log(got[i], exp[i]);
- break;
- }
- }
- eq = (i == got.length);
- }
- }
- return eq;
- }
-
- var len = strategy.pageLength();
- t.eq(len, 10, "page length defaults to 10");
-
- // add 25 features to the layer
- layer.addFeatures(features);
- t.eq(strategy.features.length, features.length, "strategy caches all features");
- t.eq(layer.features.length, len, "layer gets one page of features");
- t.ok(featuresEq(layer.features, features.slice(0, len)), "layer gets first page initially");
- t.eq(strategy.pageNum(), 0, "strategy reports 0 based page number");
- t.eq(strategy.pageCount(), Math.ceil(features.length / len), "strategy reports correct number of pages");
-
- // load next page of features
- var changed = strategy.pageNext();
- t.eq(changed, true, "(1) strategy reports change");
- t.eq(strategy.pageNum(), 1, "second page");
- t.ok(featuresEq(layer.features, features.slice(len, 2*len)), "layer has second page of features");
-
- // load next page of features (half page)
- changed = strategy.pageNext();
- t.eq(changed, true, "(2) strategy reports change");
- t.eq(strategy.pageNum(), 2, "third page");
-
- // try to change forward again
- changed = strategy.pageNext();
- t.eq(changed, false, "strategy reports no change");
- t.eq(layer.features.length, features.length % len, "layer has partial page");
- t.ok(featuresEq(layer.features, features.slice(2*len, 3*len)), "layer has third page of features");
- t.eq(strategy.pageNum(), 2, "still on third page");
-
- // change back a page
- changed = strategy.pagePrevious();
- t.eq(changed, true, "(3) strategy reports change");
- t.eq(strategy.pageNum(), 1, "back on second page");
- t.ok(featuresEq(layer.features, features.slice(len, 2*len)), "layer has second page of features again");
-
- layer.destroy();
-
- }
-
- function test_deactivate(t) {
- t.plan(2);
-
- var strategy = new OpenLayers.Strategy.Paging();
- var layer = new OpenLayers.Layer.Vector("Vector Layer", {
- strategies: [strategy]
- });
- var map = new OpenLayers.Map('map');
- map.addLayer(layer);
-
- t.eq(strategy.active, true, "active after adding to map");
-
- map.removeLayer(layer);
- t.eq(strategy.active, false, "not active after removing from map");
- }
-
- </script>
-</head>
-<body>
- <div id="map" style="width: 400px; height: 200px" />
-</body>
-</html>