265 lines
11 KiB
JavaScript
265 lines
11 KiB
JavaScript
'use strict';
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var testHelper = require('../../support/test-helper');
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var assert = require('../../support/assert');
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var mapnik = require('windshaft').mapnik;
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var semver = require('semver');
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var cartodbServer = require('../../../lib/server');
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var ServerOptions = require('./support/ported-server-options');
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var testClient = require('./support/test-client');
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describe('server_gettile', function () {
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var server;
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before(function () {
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server = cartodbServer(ServerOptions);
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server.setMaxListeners(0);
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});
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var IMAGE_EQUALS_TOLERANCE_PER_MIL = 25;
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after(function () {
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testHelper.rmdirRecursiveSync(global.environment.millstone.cache_basedir);
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});
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function imageCompareFn (fixture, done) {
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return function (err, res) {
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if (err) {
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return done(err);
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}
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assert.imageBufferIsSimilarToFile(
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res.body, './test/fixtures/' + fixture, IMAGE_EQUALS_TOLERANCE_PER_MIL, 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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// GET TILE
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// --{
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/// /////////////////////////////////////////////////////////////////
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it("get'ing a tile with default style should return an expected tile", function (done) {
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testClient.getTile(testClient.defaultTableMapConfig('test_table'), 13, 4011, 3088,
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imageCompareFn('test_table_13_4011_3088.png', done)
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);
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});
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it('response of get tile can be served by renderer cache', function (done) {
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var tileUrl = '/13/4011/3088.png';
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var lastXwc;
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var mapConfig = testClient.defaultTableMapConfig('test_table');
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testClient.withLayergroup(mapConfig, function (err, requestTile, finish) {
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requestTile(tileUrl, function (err, res) {
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var xwc = parseInt(res.headers['x-windshaft-cache'], 10);
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assert.ok(xwc);
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assert.ok(xwc > 0);
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lastXwc = xwc;
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requestTile(tileUrl, function (err, res) {
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var xwc = parseInt(res.headers['x-windshaft-cache'], 10);
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assert.ok(xwc);
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assert.ok(xwc > 0);
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assert.ok(xwc >= lastXwc);
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requestTile(tileUrl, { cache_buster: 'wadus' }, function (err, res) {
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var xwc = parseInt(res.headers['x-windshaft-cache'], 10);
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assert.ok(!xwc);
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finish(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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it('should not choke when queries end with a semicolon', function (done) {
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testClient.getTile(testClient.singleLayerMapConfig('SELECT * FROM test_table limit 2;'), 0, 0, 0, done);
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});
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it('should not choke when sql ends with a semicolon and some blanks', function (done) {
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testClient.getTile(testClient.singleLayerMapConfig('SELECT * FROM test_table limit 2; \t\n'), 0, 0, 0, done);
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});
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it('should not strip quoted semicolons within an sql query', function (done) {
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testClient.getTile(
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testClient.singleLayerMapConfig("SELECT * FROM test_table where name != ';\n'"), 0, 0, 0, done
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);
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});
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it('getting two tiles with same configuration uses renderer cache', function (done) {
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var imageFixture = './test/fixtures/test_table_13_4011_3088_styled.png';
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var tileUrl = '/13/4011/3088.png';
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var mapConfig = testClient.defaultTableMapConfig(
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'test_table',
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'#test_table{marker-fill: blue;marker-line-color: black;}'
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);
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function validateLayergroup (res) {
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// cache is hit because we create a renderer to validate the map config
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assert.ok(!Object.prototype.hasOwnProperty.call(res.headers, 'x-windshaft-cache'), 'Did hit renderer cache on first time');
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}
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testClient.withLayergroup(mapConfig, validateLayergroup, function (err, requestTile, finish) {
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requestTile(tileUrl, function (err, res) {
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var xwc = parseInt(res.headers['x-windshaft-cache'], 10);
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assert.ok(!xwc);
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requestTile(tileUrl, function (err, res) {
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assert.ok(
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Object.prototype.hasOwnProperty.call(res.headers, 'x-windshaft-cache'),
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'Did not hit renderer cache on second time'
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);
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assert.ok(parseInt(res.headers['x-windshaft-cache'], 10) >= 0);
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assert.imageBufferIsSimilarToFile(res.body, imageFixture, IMAGE_EQUALS_TOLERANCE_PER_MIL,
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function (err) {
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finish(function (finishErr) {
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done(err || finishErr);
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});
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}
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);
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});
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});
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});
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});
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var test_style_black_200 = '#test_table{marker-fill:black;marker-line-color:black;marker-width:5}';
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var test_style_black_210 = '#test_table{marker-fill:black;marker-line-color:black;marker-width:10}';
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it("get'ing a tile with url specified 2.0.0 style should return an expected tile", function (done) {
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testClient.getTile(testClient.defaultTableMapConfig('test_table', test_style_black_200, '2.0.0'),
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13, 4011, 3088, imageCompareFn('test_table_13_4011_3088_styled_black.png', done));
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});
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it("get'ing a tile with url specified 2.1.0 style should return an expected tile", function (done) {
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testClient.getTile(testClient.defaultTableMapConfig('test_table', test_style_black_210, '2.1.0'),
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13, 4011, 3088, imageCompareFn('test_table_13_4011_3088_styled_black.png', done));
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});
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if (semver.satisfies(mapnik.versions.mapnik, '2.3.x')) {
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// See http://github.com/CartoDB/Windshaft/issues/99
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it('unused directives are tolerated', function (done) {
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var style = "#test_table{point-transform: 'scale(100)';}";
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var sql = "SELECT 1 as cartodb_id, 'SRID=4326;POINT(0 0)'::geometry as the_geom";
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testClient.getTile(testClient.singleLayerMapConfig(sql, style), 0, 0, 0,
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imageCompareFn('test_default_mapnik_point.png', done));
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});
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}
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// See http://github.com/CartoDB/Windshaft/issues/100
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var test_strictness = function (done) {
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var nonStrictMapConfig = testClient.singleLayerMapConfig(
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"SELECT 1 as cartodb_id, 'SRID=3857;POINT(666 666)'::geometry as the_geom",
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"#test_table{point-transform: 'scale(100)';}"
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);
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testClient.withLayergroup(nonStrictMapConfig, function (err, requestTile, finish) {
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var options = {
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statusCode: 400,
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contentType: 'application/json; charset=utf-8'
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};
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requestTile('/0/0/0.png?strict=1', options, function () {
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finish(done);
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});
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});
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};
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var test_strict_lbl = 'unused directives are not tolerated if strict';
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if (semver.satisfies(mapnik.versions.mapnik, '2.3.x')) {
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// Strictness handling changed in 2.3.x, possibly a bug: see http://github.com/mapnik/mapnik/issues/2301
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it.skip('[skipped due to http://github.com/mapnik/mapnik/issues/2301]' + test_strict_lbl, test_strictness);
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} else if (!semver.satisfies(mapnik.versions.mapnik, '3.0.x')) {
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it(test_strict_lbl, test_strictness);
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}
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if (semver.satisfies(mapnik.versions.mapnik, '2.3.x')) {
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it('high cpu regression with mapnik <2.3.x', function (done) {
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var sql = [
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"SELECT 'my polygon name here' AS name,",
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'st_envelope(st_buffer(st_transform(',
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'st_setsrid(st_makepoint(-26.6592894004,49.7990296995),4326),3857),10000000)) AS the_geom',
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'FROM generate_series(-6,6) x',
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'UNION ALL',
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"SELECT 'my marker name here' AS name,",
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' st_transform(st_setsrid(st_makepoint(49.6042060319,-49.0522997372),4326),3857) AS the_geom',
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'FROM generate_series(-6,6) x'
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].join(' ');
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var style = [
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'#test_table {marker-fill:#ff7;',
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' marker-max-error:0.447492761618;',
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' marker-line-opacity:0.659371340628;',
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' marker-allow-overlap:true;',
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' polygon-fill:green;',
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' marker-spacing:0.0;',
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' marker-width:4.0;',
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' marker-height:18.0;',
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' marker-opacity:0.942312062822;',
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' line-color:green;',
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' line-gamma:0.945973211092;',
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' line-cap:square;',
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' polygon-opacity:0.12576055992;',
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' marker-type:arrow;',
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' polygon-gamma:0.46354913107;',
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' line-dasharray:33,23;',
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' line-join:bevel;',
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' marker-placement:line;',
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' line-width:1.0;',
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' marker-line-color:#ff7;',
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' line-opacity:0.39403752154;',
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' marker-line-width:3.0;',
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'}'
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].join('');
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testClient.getTile(testClient.singleLayerMapConfig(sql, style), 13, 4011, 3088, done);
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});
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}
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// https://github.com/CartoDB/Windshaft-cartodb/issues/316
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it('should return errors with better formatting', function (done) {
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var mapConfig = {
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version: '1.0.1',
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minzoom: 0,
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maxzoom: 20,
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layers: [
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{
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type: 'mapnik',
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options: {
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cartocss_version: '2.1.1',
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sql: 'SELECT null::geometry AS the_geom',
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cartocss: [
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'@water: #cdd2d4;',
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'Map {',
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'\tbackground-color: @water;',
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'\tbufferz-size: 256;',
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'}',
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'@landmass_fill: lighten(#e3e3dc, 8%);'
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].join('\n')
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}
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},
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{
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type: 'mapnik',
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options: {
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cartocss_version: '2.1.1',
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sql: "SELECT the_geom FROM false_background_zoomed('!scale_denominator!', !bbox!) AS _",
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cartocss: [
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'#false_background {',
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'\tpolygon-fill: @landmass_fill;',
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'}'
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].join('\n')
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}
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}
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]
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};
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var options = {
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statusCode: 400
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};
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testClient.createLayergroup(mapConfig, options, function (err, res, parsedBody) {
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assert.ok(parsedBody.errors);
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// more assertions when errors is populated with better format
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done();
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});
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});
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});
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