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Do not abort and dispose of tiles

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This commit is contained in:
Andreas Hocevar
2020-01-03 18:59:24 +01:00
parent 6063021792
commit b91e1a893d
11 changed files with 11 additions and 139 deletions
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51
test/spec/ol/vectorrendertile.test.js
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@@ -1,9 +1,8 @@
import TileState from '../../../src/ol/TileState.js';
import {defaultLoadFunction} from '../../../src/ol/source/VectorTile.js';
import VectorTileSource from '../../../src/ol/source/VectorTile.js';
import {listen, listenOnce, unlistenByKey} from '../../../src/ol/events.js';
import {listen, unlistenByKey} from '../../../src/ol/events.js';
import GeoJSON from '../../../src/ol/format/GeoJSON.js';
import {createXYZ} from '../../../src/ol/tilegrid.js';
import TileGrid from '../../../src/ol/tilegrid/TileGrid.js';
import EventType from '../../../src/ol/events/EventType.js';
@@ -95,52 +94,4 @@ describe('ol.VectorRenderTile', function() {
});
});
it('#dispose() while loading', function() {
const source = new VectorTileSource({
format: new GeoJSON(),
url: 'spec/ol/data/point.json',
tileGrid: createXYZ()
});
source.getTileGridForProjection = function() {
return createXYZ({tileSize: 512});
};
const tile = source.getTile(0, 0, 0, 1, source.getProjection());
tile.load();
expect(tile.getState()).to.be(TileState.LOADING);
tile.dispose();
expect(source.sourceTilesByTileKey_[tile.getKey()]).to.be(undefined);
expect(tile.getState()).to.be(TileState.ABORT);
});
it('#dispose() when source tiles are loaded', function(done) {
const source = new VectorTileSource({
format: new GeoJSON(),
url: 'spec/ol/data/point.json?{z}/{x}/{y}',
tileGrid: createXYZ()
});
source.getTileGridForProjection = function() {
return createXYZ({tileSize: 512});
};
const tile = source.getTile(0, 0, 0, 1, source.getProjection());
tile.load();
listenOnce(tile, 'change', function() {
expect(tile.getState()).to.be(TileState.LOADED);
expect(tile.loadingSourceTiles).to.be(0);
const sourceTiles = source.getSourceTiles(1, source.getProjection(), tile);
expect(sourceTiles.length).to.be(4);
for (let i = 0, ii = sourceTiles.length; i < ii; ++i) {
expect(sourceTiles[i].consumers).to.be(1);
}
tile.dispose();
expect(tile.getState()).to.be(TileState.ABORT);
for (let i = 0, ii = sourceTiles.length; i < ii; ++i) {
expect(sourceTiles[i].consumers).to.be(0);
expect(sourceTiles[i].getState()).to.be(TileState.ABORT);
}
done();
});
});
});