452 lines
15 KiB
JavaScript
452 lines
15 KiB
JavaScript
'use strict';
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require('../support/test-helper');
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const assert = require('../support/assert');
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const TestClient = require('../support/test-client');
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var serverOptions = require('../../lib/server-options');
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const timeoutErrorTilePath = `${process.cwd()}/assets/render-timeout-fallback.png`;
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const pointSleepSql = `
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SELECT
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pg_sleep(0.5),
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'SRID=3857;POINT(0 0)'::geometry the_geom_webmercator,
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1 cartodb_id,
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2 val
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`;
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// during instatiation we validate tile 30/0/0, creating a point in that tile `pg_sleep` will throw a timeout
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const validationPointSleepSql = `
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SELECT
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pg_sleep(0.5),
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ST_Transform('SRID=4326;POINT(-180 85.05112877)'::geometry, 3857) the_geom_webmercator,
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1 cartodb_id,
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2 val
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`;
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const renderTimeoutErrorMessage = 'You are over platform\'s limits: Render timeout error.' +
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' Contact CARTO support for more details.';
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const createMapConfig = ({
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version = '1.6.0',
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type = 'cartodb',
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sql = pointSleepSql,
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cartocss = TestClient.CARTOCSS.POINTS,
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cartocss_version = '2.3.0',
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interactivity = 'cartodb_id',
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countBy = 'cartodb_id'
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} = {}) => ({
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version,
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layers: [{
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type,
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options: {
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source: {
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id: 'a0'
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},
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cartocss,
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cartocss_version,
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interactivity
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}
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}],
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analyses: [
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{
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id: 'a0',
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type: 'source',
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params: {
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query: sql
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}
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}
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],
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dataviews: {
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count: {
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source: {
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id: 'a0'
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},
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type: 'formula',
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options: {
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column: countBy,
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operation: 'count'
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}
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}
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}
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});
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describe('user render timeout limit', function () {
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describe('map instantiation => validation', function () {
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beforeEach(function (done) {
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const mapconfig = createMapConfig({ sql: validationPointSleepSql });
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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afterEach(function (done) {
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation fails due to statement timeout', function (done) {
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const expectedResponse = {
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status: 429,
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headers: {
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'Content-Type': 'application/json; charset=utf-8'
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}
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};
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this.testClient.getLayergroup({ response: expectedResponse }, (err, timeoutError) => {
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assert.ifError(err);
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assert.deepEqual(timeoutError, {
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errors: [renderTimeoutErrorMessage],
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errors_with_context: [{
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type: 'limit',
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subtype: 'render',
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message: renderTimeoutErrorMessage,
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layer: {
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id: 'layer0',
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index: 0,
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type: 'mapnik'
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}
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}]
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});
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done();
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});
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});
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});
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describe('raster', function () {
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describe('with onTileErrorStrategy ENABLED', function () {
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let onTileErrorStrategy;
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beforeEach(function (done) {
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onTileErrorStrategy = global.environment.enabledFeatures.onTileErrorStrategy;
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global.environment.enabledFeatures.onTileErrorStrategy = true;
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const mapconfig = createMapConfig();
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.getLayergroup(mapconfig, (err, layergroup) => {
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if (err) {
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return done(err);
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}
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this.layergroup = layergroup;
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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});
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afterEach(function (done) {
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global.environment.enabledFeatures.onTileErrorStrategy = onTileErrorStrategy;
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation works but tile request fails due to render timeout', function (done) {
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const params = {
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layergroupid: this.layergroup.layergroupid,
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cacheBuster: true
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};
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this.testClient.getTile(0, 0, 0, params, (err, res, tile) => {
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assert.ifError(err);
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assert.imageIsSimilarToFile(tile, timeoutErrorTilePath, 0.05, (err) => {
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assert.ifError(err);
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done();
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});
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});
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});
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});
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describe('with onTileErrorStrategy DISABLED', function () {
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var onTileErrorStrategy;
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beforeEach(function (done) {
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onTileErrorStrategy = global.environment.enabledFeatures.onTileErrorStrategy;
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global.environment.enabledFeatures.onTileErrorStrategy = false;
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const mapconfig = createMapConfig();
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.getLayergroup(mapconfig, (err, layergroup) => {
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if (err) {
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return done(err);
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}
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this.layergroup = layergroup;
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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});
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afterEach(function (done) {
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global.environment.enabledFeatures.onTileErrorStrategy = onTileErrorStrategy;
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation works and render tile fails', function (done) {
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var params = {
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layergroupid: this.layergroup.layergroupid,
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response: {
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status: 429,
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headers: {
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'Content-Type': 'application/json; charset=utf-8'
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}
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},
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cacheBuster: true
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};
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this.testClient.getTile(0, 0, 0, params, (err, res, timeoutError) => {
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assert.ifError(err);
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assert.deepEqual(timeoutError, {
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errors: [renderTimeoutErrorMessage],
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errors_with_context: [{
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type: 'limit',
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subtype: 'render',
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message: renderTimeoutErrorMessage
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}]
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});
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done();
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});
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});
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});
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});
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describe('vector tile via mapnik renderer', function () {
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const usePostGIS = false;
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const originalUsePostGIS = serverOptions.renderer.mvt.usePostGIS;
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beforeEach(function (done) {
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serverOptions.renderer.mvt.usePostGIS = usePostGIS;
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const mapconfig = createMapConfig();
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.getLayergroup(mapconfig, (err, layergroup) => {
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if (err) {
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return done(err);
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}
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this.layergroup = layergroup;
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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});
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afterEach(function (done) {
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serverOptions.renderer.mvt.usePostGIS = originalUsePostGIS;
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation works but vector tile request fails due to render timeout', function (done) {
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const params = {
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layergroupid: this.layergroup.layergroupid,
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format: 'mvt',
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response: {
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status: 429,
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headers: {
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'Content-Type': 'application/x-protobuf'
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}
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},
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cacheBuster: true
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};
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this.testClient.getTile(0, 0, 0, params, (err, res, tile) => {
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assert.ifError(err);
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var tileJSON = tile.toJSON();
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assert.equal(Array.isArray(tileJSON), true);
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assert.equal(tileJSON.length, 2);
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assert.equal(tileJSON[0].name, 'errorTileSquareLayer');
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assert.equal(tileJSON[1].name, 'errorTileStripesLayer');
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done();
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});
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});
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});
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describe('interativity', function () {
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beforeEach(function (done) {
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const mapconfig = createMapConfig();
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.getLayergroup(mapconfig, (err, layergroup) => {
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if (err) {
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return done(err);
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}
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this.layergroup = layergroup;
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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});
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afterEach(function (done) {
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation works but "grid.json" tile request fails due to render timeout', function (done) {
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const params = {
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layergroupid: this.layergroup.layergroupid,
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layers: 'mapnik',
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format: 'grid.json',
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response: {
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status: 429,
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headers: {
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'Content-Type': 'application/json; charset=utf-8'
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}
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},
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cacheBuster: true
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};
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this.testClient.getTile(0, 0, 0, params, (err, res, tile) => {
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assert.ifError(err);
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assert.deepEqual(tile, {
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errors: [renderTimeoutErrorMessage],
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errors_with_context: [{
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type: 'limit',
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subtype: 'render',
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message: renderTimeoutErrorMessage
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}]
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});
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done();
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});
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});
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});
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describe('static images', function () {
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describe('with onTileErrorStrategy ENABLED', function () {
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let onTileErrorStrategy;
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beforeEach(function (done) {
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onTileErrorStrategy = global.environment.enabledFeatures.onTileErrorStrategy;
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global.environment.enabledFeatures.onTileErrorStrategy = true;
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const mapconfig = createMapConfig();
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.getLayergroup(mapconfig, (err, layergroup) => {
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if (err) {
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return done(err);
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}
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this.layergroup = layergroup;
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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});
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afterEach(function (done) {
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global.environment.enabledFeatures.onTileErrorStrategy = onTileErrorStrategy;
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation works but static image fails due to render timeout', function (done) {
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const params = {
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layergroupid: this.layergroup.layergroupid,
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zoom: 0,
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lat: 0,
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lng: 0,
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width: 256,
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height: 256,
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format: 'png'
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};
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this.testClient.getStaticCenter(params, function (err, res, tile) {
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assert.ifError(err);
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assert.imageIsSimilarToFile(tile, timeoutErrorTilePath, 0.05, (err) => {
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assert.ifError(err);
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done();
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});
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});
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});
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});
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describe('with onTileErrorStrategy DISABLED', function () {
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var onTileErrorStrategy;
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beforeEach(function (done) {
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onTileErrorStrategy = global.environment.enabledFeatures.onTileErrorStrategy;
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global.environment.enabledFeatures.onTileErrorStrategy = false;
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const mapconfig = createMapConfig();
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this.testClient = new TestClient(mapconfig, 1234);
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this.testClient.getLayergroup(mapconfig, (err, layergroup) => {
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if (err) {
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return done(err);
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}
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this.layergroup = layergroup;
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this.testClient.setUserRenderTimeoutLimit('localhost', 50, done);
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});
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});
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afterEach(function (done) {
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global.environment.enabledFeatures.onTileErrorStrategy = onTileErrorStrategy;
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this.testClient.setUserRenderTimeoutLimit('localhost', 0, (err) => {
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if (err) {
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return done(err);
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}
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this.testClient.drain(done);
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});
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});
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it('layergroup creation works and render static center tile fails', function (done) {
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const params = {
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layergroupid: this.layergroup.layergroupid,
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zoom: 0,
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lat: 0,
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lng: 0,
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width: 256,
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height: 256,
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format: 'png',
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response: {
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status: 429,
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headers: {
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'Content-Type': 'application/json; charset=utf-8'
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}
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},
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cacheBuster: true
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};
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this.testClient.getStaticCenter(params, function (err, res, timeoutError) {
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assert.ifError(err);
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assert.deepEqual(timeoutError, {
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errors: [renderTimeoutErrorMessage],
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errors_with_context: [{
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type: 'limit',
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subtype: 'render',
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message: renderTimeoutErrorMessage
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}]
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});
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done();
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});
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});
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});
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});
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});
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