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Clean up after rendering tests

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This commit is contained in:
Tim Schaub
2017-07-03 15:17:18 -06:00
parent 46bcce464f
commit a2c043d1b4
2 changed files with 24 additions and 8 deletions
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24
test/rendering/ol/source/tilewms.test.js
View File

@@ -47,9 +47,17 @@ describe('ol.rendering.source.TileWMS', function() {
}); });
} }
var map;
afterEach(function() {
if (map) {
disposeMap(map);
}
map = null;
});
describe('0px gutter, 1 pixel ratio', function() { describe('0px gutter, 1 pixel ratio', function() {
it('tests the canvas renderer', function(done) { it('tests the canvas renderer', function(done) {
var map = createMap('canvas', 1); map = createMap('canvas', 1);
var source = createSource(0); var source = createSource(0);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/0_1.canvas.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/0_1.canvas.png', IMAGE_TOLERANCE, done);
@@ -61,7 +69,7 @@ describe('ol.rendering.source.TileWMS', function() {
where('WebGL').it('tests the WebGL renderer', function(done) { where('WebGL').it('tests the WebGL renderer', function(done) {
assertWebGL(); assertWebGL();
var map = createMap('webgl', 1); map = createMap('webgl', 1);
var source = createSource(0); var source = createSource(0);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/0_1.webgl.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/0_1.webgl.png', IMAGE_TOLERANCE, done);
@@ -74,7 +82,7 @@ describe('ol.rendering.source.TileWMS', function() {
describe('0px gutter, 2 pixel ratio', function() { describe('0px gutter, 2 pixel ratio', function() {
it('tests the canvas renderer', function(done) { it('tests the canvas renderer', function(done) {
var map = createMap('canvas', 2); map = createMap('canvas', 2);
var source = createSource(0); var source = createSource(0);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/0_2.canvas.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/0_2.canvas.png', IMAGE_TOLERANCE, done);
@@ -86,7 +94,7 @@ describe('ol.rendering.source.TileWMS', function() {
where('WebGL').it('tests the WebGL renderer', function(done) { where('WebGL').it('tests the WebGL renderer', function(done) {
assertWebGL(); assertWebGL();
var map = createMap('webgl', 2); map = createMap('webgl', 2);
var source = createSource(0); var source = createSource(0);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/0_2.webgl.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/0_2.webgl.png', IMAGE_TOLERANCE, done);
@@ -100,7 +108,7 @@ describe('ol.rendering.source.TileWMS', function() {
describe('20px gutter, 1 pixel ratio', function() { describe('20px gutter, 1 pixel ratio', function() {
it('tests the canvas renderer', function(done) { it('tests the canvas renderer', function(done) {
var map = createMap('canvas', 1); map = createMap('canvas', 1);
var source = createSource(20); var source = createSource(20);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/20_1.canvas.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/20_1.canvas.png', IMAGE_TOLERANCE, done);
@@ -112,7 +120,7 @@ describe('ol.rendering.source.TileWMS', function() {
where('WebGL').it('tests the WebGL renderer', function(done) { where('WebGL').it('tests the WebGL renderer', function(done) {
assertWebGL(); assertWebGL();
var map = createMap('webgl', 1); map = createMap('webgl', 1);
var source = createSource(20); var source = createSource(20);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/20_1.webgl.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/20_1.webgl.png', IMAGE_TOLERANCE, done);
@@ -125,7 +133,7 @@ describe('ol.rendering.source.TileWMS', function() {
describe('20px gutter, 2 pixel ratio', function() { describe('20px gutter, 2 pixel ratio', function() {
it('tests the canvas renderer', function(done) { it('tests the canvas renderer', function(done) {
var map = createMap('canvas', 2); map = createMap('canvas', 2);
var source = createSource(20); var source = createSource(20);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/20_2.canvas.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/20_2.canvas.png', IMAGE_TOLERANCE, done);
@@ -137,7 +145,7 @@ describe('ol.rendering.source.TileWMS', function() {
where('WebGL').it('tests the WebGL renderer', function(done) { where('WebGL').it('tests the WebGL renderer', function(done) {
assertWebGL(); assertWebGL();
var map = createMap('webgl', 2); map = createMap('webgl', 2);
var source = createSource(20); var source = createSource(20);
tilesLoaded(source, function() { tilesLoaded(source, function() {
expectResemble(map, 'rendering/ol/source/expected/20_2.webgl.png', IMAGE_TOLERANCE, done); expectResemble(map, 'rendering/ol/source/expected/20_2.webgl.png', IMAGE_TOLERANCE, done);

8
test/test-extensions.js
View File

@@ -494,4 +494,12 @@ goog.require('ol.renderer.webgl.Map');
}; };
}; };
// throw if anybody appends a div to the body and doesn't remove it
afterEach(function() {
var garbage = document.body.getElementsByTagName('div');
if (garbage.length) {
throw new Error('Found extra <div> elements in the body');
}
});
})(this); })(this);