720c49c040
Only use it if no native requestAnimationFrame function is available. This should improve performance on mobile devices.
85 lines
2.3 KiB
HTML
85 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Animation.js Tests</title>
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<script>
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// dependencies for tests
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var OpenLayers = [
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"OpenLayers/Animation.js"
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];
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</script>
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<script src="OLLoader.js"></script>
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<script>
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function test_all(t) {
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t.plan(8);
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t.ok(OpenLayers.Animation.isNative !== undefined, "isNative is set.");
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t.open_window("Animation.html", function(win) {
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win.requestFrame(t);
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win.start(t);
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win.startDuration(t);
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win.stop(t);
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});
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}
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function requestFrame(t) {
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t.eq(typeof OpenLayers.Animation.requestFrame, "function", "requestFrame is a function");
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var calls = 0;
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OpenLayers.Animation.requestFrame(function() {
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++calls;
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});
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t.delay_call(0.1, function() {
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t.ok(calls > 0, "callback called: " + calls);
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});
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}
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function start(t) {
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var calls = 0;
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var id = OpenLayers.Animation.start(function() {
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++calls;
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});
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t.delay_call(0.1, function() {
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t.ok(calls > 1, "looped: " + calls);
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OpenLayers.Animation.stop(id);
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});
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}
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function startDuration(t) {
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var calls = 0;
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var id = OpenLayers.Animation.start(function() {
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++calls;
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}, 100);
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var first;
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t.delay_call(0.2, function() {
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first = calls;
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t.ok(calls > 1, "looped: " + calls);
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});
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t.delay_call(0.3, function() {
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t.eq(calls, first, "not being called any more");
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});
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}
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function stop(t) {
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var calls = 0;
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var id = OpenLayers.Animation.start(function() {
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++calls;
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});
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var first;
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t.delay_call(0.2, function() {
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first = calls;
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t.ok(calls > 1, "looped: " + calls);
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OpenLayers.Animation.stop(id);
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});
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t.delay_call(0.3, function() {
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t.eq(calls, first, "not being called any more");
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});
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}
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</script> |