Unit tests for flyTo and TileLayers.
This commit is contained in:
Iván Sánchez Ortega
parent
efdc626262
commit
c6e2a2021a
@ -68,7 +68,7 @@
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marker5 = L.marker(trd).addTo(map),
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marker6 = L.marker(mad).addTo(map);
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var nullIslandKitten = L.imageOverlay('http://placekitten.com/g/300/400', [[-0.2,-0.15], [0.2, 0.15]]).addTo(map);
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var nullIslandKitten = L.imageOverlay('http://placekitten.com/300/400?image=6', [[-0.2,-0.15], [0.2, 0.15]]).addTo(map);
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document.getElementById('dc').onclick = function () { map.flyTo(dc, 10); };
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document.getElementById('sf').onclick = function () { map.setView(sf, 10, {duration: 5, animate: true}); };
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@ -52,6 +52,16 @@
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<p>start = unload + visible on screen</p>
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<div><button id="dc">DC</button>(flyTo)</div>
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<div><button id="sf">SF</button>(setView, 5 sec)</div>
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<div><button id="trd">TRD</button>(flyTo 20 sec)</div>
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<div><button id="lnd">LND</button>(fract. zoom)</div>
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<div><button id="kyiv">KIEV</button>(setView, fract. zoom)</div>
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<div><button id="mad">MAD</button>(fitBounds)</div>
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<div><button id="nul">NUL</button>(image overlay)</div>
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<div><button id="stop">stop</button></div>
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<script type="text/javascript">
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var mapopts = {
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center: [35, -122],
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@ -59,12 +69,21 @@
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fadeAnimation: false
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};
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var kyiv = [50.5, 30.5],
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lnd = [51.51, -0.12],
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sf = [37.77, -122.42],
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dc = [38.91, -77.04],
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trd = [63.41, 10.41],
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madBounds = [[40.70, -4.19], [40.12, -3.31]],
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mad = [40.40, -3.7];
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var map = L.map('map', mapopts);
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var grid = L.gridLayer({
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attribution: 'Grid Layer',
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// tileSize: L.point(150, 80)
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tileSize: L.point(256, 256)
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tileSize: L.point(256, 256),
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bounds: L.latLngBounds([-89, -90], [89, 90])
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});
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grid.createTile = function (coords/*, done*/) {
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@ -97,7 +116,14 @@
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map.addLayer(grid);
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document.getElementById('dc').onclick = function () { map.flyTo(dc, 10); };
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document.getElementById('sf').onclick = function () { map.setView(sf, 10, {duration: 5, animate: true}); };
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document.getElementById('trd').onclick = function () { map.flyTo(trd, 10, {duration: 20}); };
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document.getElementById('lnd').onclick = function () { map.flyTo(lnd, 9.25); };
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document.getElementById('kyiv').onclick = function () { map.setView(kyiv, 9.25); };
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document.getElementById('nul').onclick = function () { map.flyTo([0, 0], 10); };
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document.getElementById('mad').onclick = function () { map.fitBounds(madBounds); };
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document.getElementById('stop').onclick = function () { map.stop(); };
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</script>
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</body>
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@ -74,3 +74,6 @@ happen.drag = function (fromX, fromY, toX, toY, then, duration) {
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if (then) { then(); }
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}, duration || 100);
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};
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// We'll want to skip a couple of things when in PhantomJS :-/
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it.skipInPhantom = L.Browser.any3d ? it : it.skip;
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@ -416,9 +416,6 @@ describe('GridLayer', function () {
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describe("number of 256px tiles loaded in synchronous animated grid @800x600px", function () {
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// We'll want to skip a couple of things when in PhantomJS :-/
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it.skipInPhantom = L.Browser.any3d ? it : it.skip;
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var clock, grid, counts;
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beforeEach(function () {
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@ -464,6 +461,24 @@ describe('GridLayer', function () {
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console.log(ev.type + ': ', ev.coords, grid._loading, counts, ' pending: ', pending);
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}
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// animationFrame helper, just runs requestAnimFrame() a given number of times
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function runFrames(n) {
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return _runFrames(n)();
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}
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function _runFrames(n) {
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if (n) {
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return function () {
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clock.tick(40); // 40msec/frame ~= 25fps
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map.fire('_frame');
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L.Util.requestAnimFrame(_runFrames(n - 1));
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};
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} else {
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return L.Util.falseFn;
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}
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}
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// NOTE: This test has different behaviour in PhantomJS and graphical
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// browsers due to CSS animations!
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it.skipInPhantom("Loads 32, unloads 16 tiles zooming in 10-11", function (done) {
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@ -616,6 +631,40 @@ describe('GridLayer', function () {
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clock.tick(250);
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});
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// NOTE: This test has different behaviour in PhantomJS and graphical
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// browsers due to CSS animations!
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it.skipInPhantom("Loads 290, unloads 275 tiles on MAD-TRD flyTo()", function (done) {
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this.timeout(10000); // This test takes longer than usual due to frames
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var mad = [40.40, -3.7], trd = [63.41, 10.41];
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grid.on('load', function () {
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expect(counts.tileloadstart).to.be(12);
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expect(counts.tileload).to.be(12);
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expect(counts.tileunload).to.be(0);
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grid.off('load');
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map.on('zoomend', function () {
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expect(counts.tileloadstart).to.be(290);
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expect(counts.tileunload).to.be(275);
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expect(counts.tileload).to.be(290);
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expect(grid._container.querySelectorAll('div').length).to.be(16); // 15 + container
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done();
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});
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map.flyTo(trd, 12, {animate: true});
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// map.on('_frame', function () {
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// console.log('frame', counts);
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// });
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runFrames(500);
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});
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map.addLayer(grid).setView(mad, 12);
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clock.tick(250);
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});
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});
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@ -0,0 +1,292 @@
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describe('TileLayer', function () {
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var div, map;
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// Placekitten via http://placekitten.com/attribution.html
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// Image licensed under CC-by-sa by http://flickr.com/photos/lachlanrogers/
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"qMEAbA4BUkEHPNTRh5Y2wTuJ6MOvSovLEsSKoMar/Fnk9e9AEzMWg2hsEkjI71DCWhh+V94Xnjk/lTDG" +
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"8kRchtw56dc9z/nvTjIftC+YoUtwMHqPegBiYZ98Qdc8fMP5VI+Vh8zZltuCPf2odlWMlmIIOwsw4P69" +
|
||||
"qQzPJJgDeASMHuOx+lAH/9k=";
|
||||
|
||||
beforeEach(function () {
|
||||
div = document.createElement('div');
|
||||
div.style.width = '800px';
|
||||
div.style.height = '600px';
|
||||
div.style.visibility = 'hidden';
|
||||
|
||||
document.body.appendChild(div);
|
||||
|
||||
map = L.map(div);
|
||||
});
|
||||
|
||||
afterEach(function () {
|
||||
document.body.removeChild(div);
|
||||
});
|
||||
|
||||
function kittenLayerFactory(options) {
|
||||
return L.tileLayer(placeKitten, options || {});
|
||||
}
|
||||
|
||||
describe("number of kittens loaded", function () {
|
||||
|
||||
var clock, kittenLayer, counts;
|
||||
|
||||
// animationFrame helper, just runs requestAnimFrame() a given number of times
|
||||
function runFrames(n) {
|
||||
return _runFrames(n)();
|
||||
}
|
||||
|
||||
function _runFrames(n) {
|
||||
if (n) {
|
||||
return function () {
|
||||
clock.tick(40); // 40msec/frame ~= 25fps
|
||||
map.fire('_frame');
|
||||
L.Util.requestAnimFrame(_runFrames(n - 1));
|
||||
};
|
||||
} else {
|
||||
return L.Util.falseFn;
|
||||
}
|
||||
}
|
||||
|
||||
beforeEach(function () {
|
||||
clock = sinon.useFakeTimers();
|
||||
|
||||
kittenLayer = kittenLayerFactory();
|
||||
|
||||
counts = {
|
||||
tileload: 0,
|
||||
tileerror: 0,
|
||||
tileloadstart: 0,
|
||||
tileunload: 0
|
||||
};
|
||||
|
||||
kittenLayer.on('tileload tileunload tileerror tileloadstart', function (ev) {
|
||||
// console.log(ev.type);
|
||||
counts[ev.type]++;
|
||||
});
|
||||
// grid.on('tileunload', function (ev) {
|
||||
// console.log(ev.type, ev.coords, counts);
|
||||
// });
|
||||
|
||||
map.options.fadeAnimation = false;
|
||||
map.options.zoomAnimation = false;
|
||||
});
|
||||
|
||||
afterEach(function () {
|
||||
clock.restore();
|
||||
kittenLayer.off();
|
||||
kittenLayer = undefined;
|
||||
counts = undefined;
|
||||
});
|
||||
|
||||
it("Loads 8 kittens zoom 1", function (done) {
|
||||
|
||||
kittenLayer.on('load', function () {
|
||||
expect(counts.tileloadstart).to.be(8);
|
||||
expect(counts.tileload).to.be(8);
|
||||
expect(counts.tileunload).to.be(0);
|
||||
expect(kittenLayer._container.querySelectorAll('img').length).to.be(8);
|
||||
done();
|
||||
});
|
||||
|
||||
map.addLayer(kittenLayer).setView([0, 0], 1);
|
||||
clock.tick(250);
|
||||
});
|
||||
|
||||
|
||||
// NOTE: This test has different behaviour in PhantomJS and graphical
|
||||
// browsers due to CSS animations!
|
||||
it.skipInPhantom("Loads 290, unloads 275 kittens on MAD-TRD flyTo()", function (done) {
|
||||
|
||||
this.timeout(10000); // This test takes longer than usual due to frames
|
||||
|
||||
var mad = [40.40, -3.7], trd = [63.41, 10.41];
|
||||
|
||||
kittenLayer.on('load', function () {
|
||||
expect(counts.tileloadstart).to.be(12);
|
||||
expect(counts.tileload).to.be(12);
|
||||
expect(counts.tileunload).to.be(0);
|
||||
kittenLayer.off('load');
|
||||
|
||||
map.on('zoomend', function () {
|
||||
expect(counts.tileloadstart).to.be(290);
|
||||
expect(counts.tileunload).to.be(275);
|
||||
|
||||
// image tiles take time, so then might not be fully loaded yet.
|
||||
expect(counts.tileload).to.be.lessThan(counts.tileloadstart + 1);
|
||||
expect(counts.tileload).to.be.greaterThan(counts.tileunload);
|
||||
expect(kittenLayer._container.querySelectorAll('img').length).to.be(15);
|
||||
done();
|
||||
});
|
||||
|
||||
map.flyTo(trd, 12, {animate: true});
|
||||
|
||||
// map.on('_frame', function () {
|
||||
// console.log('frame', counts);
|
||||
// });
|
||||
|
||||
runFrames(500);
|
||||
});
|
||||
|
||||
map.addLayer(kittenLayer).setView(mad, 12);
|
||||
clock.tick(250);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
|
||||
});
|
||||
|
||||
Loading…
Reference in New Issue
Block a user