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Use specific pixelRatio so tests run on all devices

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This commit is contained in:
Andreas Hocevar
2017-08-16 22:38:33 -04:00
parent b710c1f76e
commit 55be9b8d3c
11 changed files with 50 additions and 15 deletions
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15
test/rendering/ol/layer/vector.test.js
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@@ -21,6 +21,7 @@ describe('ol.rendering.layer.Vector', function() {
var map;
function createMap(renderer) {
map = new ol.Map({
pixelRatio: 1,
target: createMapDiv(80, 80),
renderer: renderer,
view: new ol.View({
@@ -249,12 +250,12 @@ describe('ol.rendering.layer.Vector', function() {
map.once('postrender', function() {
var canvas = map.getRenderer().canvas_;
// take a snapshot of this `overlaps: true` image
var referenceImage = canvas.getContext('2d').getImageData(0, 0, canvas.width, canvas.height);
var referenceImage = canvas.toDataURL('image/png');
// now render the same with `overlaps: false`
layer.setSource(createSource(false));
// result should be similar to `overlaps: true`
map.once('postrender', function() {
expectResemble(map, referenceImage, 2, done);
// result should be the same as with `overlaps: true`
map.once('postrender', function(e) {
expectResemble(map, referenceImage, 1e-9, done);
});
});
});
@@ -300,12 +301,12 @@ describe('ol.rendering.layer.Vector', function() {
map.once('postrender', function() {
var canvas = map.getRenderer().canvas_;
// take a snapshot of this `overlaps: true` image
var referenceImage = canvas.getContext('2d').getImageData(0, 0, canvas.width, canvas.height);
var referenceImage = canvas.toDataURL('image/png');
// now render the same with `overlaps: false`
layer.setSource(createSource(false));
// result should be exactly the same as with `overlaps: true`
map.once('postrender', function() {
expectResemble(map, referenceImage, 0, done);
expectResemble(map, referenceImage, 1e-9, done);
});
});
});
@@ -316,6 +317,7 @@ describe('ol.rendering.layer.Vector', function() {
var map2;
beforeEach(function() {
map2 = new ol.Map({
pixelRatio: 1,
target: createMapDiv(128, 128),
view: new ol.View({
center: [0, 0],
@@ -404,6 +406,7 @@ describe('ol.rendering.layer.Vector', function() {
});
map3 = new ol.Map({
pixelRatio: 1,
layers: [layer],
target: createMapDiv(100, 100),
view: view