first shot at putTile
This commit is contained in:
Konstantin Käfer
@@ -1,3 +1,5 @@
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process.env.NODE_ENV = 'test';
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var fs = require('fs');
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var assert = require('assert');
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var MBTiles = require('..');
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@@ -60,27 +62,30 @@ exports['get tiles'] = function(beforeExit) {
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error: 0
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};
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var mbtiles = new MBTiles(fixtures.plain_1);
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fs.readdirSync(__dirname + '/fixtures/images/').forEach(function(file) {
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var coords = file.match(/^plain_1_(\d+)_(\d+)_(\d+).png$/);
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if (coords) {
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// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
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coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
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mbtiles.getTile(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, tile) {
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if (err) throw err;
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assert.deepEqual(tile, fs.readFileSync(__dirname + '/fixtures/images/' + file));
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status.success++;
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});
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}
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new MBTiles(fixtures.plain_1, function(err, mbtiles) {
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if (err) throw err;
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fs.readdirSync(__dirname + '/fixtures/images/').forEach(function(file) {
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var coords = file.match(/^plain_1_(\d+)_(\d+)_(\d+).png$/);
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if (coords) {
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// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
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coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
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mbtiles.getTile(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, tile) {
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if (err) throw err;
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assert.deepEqual(tile, fs.readFileSync(__dirname + '/fixtures/images/' + file));
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status.success++;
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});
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}
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});
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mbtiles.getTile(0, 1, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(-1, 0, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(0, 0, 1, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 1, -1, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(2, -3, 3, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(18, 2, 262140, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 0, 15, yieldsError(status, 'error', 'Tile does not exist'));
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});
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mbtiles.getTile(0, 1, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(-1, 0, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(0, 0, 1, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 1, -1, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(2, -3, 3, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(18, 2, 262140, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 0, 15, yieldsError(status, 'error', 'Tile does not exist'));
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beforeExit(function() {
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assert.equal(status.success, 285);
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@@ -94,27 +99,30 @@ exports['get grids'] = function(beforeExit) {
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error: 0
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};
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var mbtiles = new MBTiles(fixtures.plain_2);
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fs.readdirSync(__dirname + '/fixtures/grids/').forEach(function(file) {
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var coords = file.match(/^plain_2_(\d+)_(\d+)_(\d+).json$/);
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if (coords) {
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// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
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coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
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mbtiles.getGrid(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, grid) {
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if (err) throw err;
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assert.deepEqual(JSON.stringify(grid), fs.readFileSync(__dirname + '/fixtures/grids/' + file, 'utf8'));
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status.success++;
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});
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}
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new MBTiles(fixtures.plain_2, function(err, mbtiles) {
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if (err) throw err;
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fs.readdirSync(__dirname + '/fixtures/grids/').forEach(function(file) {
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var coords = file.match(/^plain_2_(\d+)_(\d+)_(\d+).json$/);
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if (coords) {
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// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
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coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
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mbtiles.getGrid(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, grid) {
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if (err) throw err;
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assert.deepEqual(JSON.stringify(grid), fs.readFileSync(__dirname + '/fixtures/grids/' + file, 'utf8'));
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status.success++;
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});
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}
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});
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, 1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 262140, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 15, yieldsError(status, 'error', 'Grid does not exist'));
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});
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, 1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 262140, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 15, yieldsError(status, 'error', 'Grid does not exist'));
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beforeExit(function() {
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assert.equal(status.success, 241);
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@@ -129,21 +137,23 @@ exports['get grids from file without interaction'] = function(beforeExit) {
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error: 0
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};
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var mbtiles = new MBTiles(fixtures.plain_1);
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 3, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 4, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 5, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 13, 4, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 14, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 0, 7, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 6, 2, yieldsError(status, 'error', 'Grid does not exist'));
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new MBTiles(fixtures.plain_1, function(err, mbtiles) {
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if (err) throw err;
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 3, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 4, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 5, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 13, 4, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 14, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 0, 7, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 6, 2, yieldsError(status, 'error', 'Grid does not exist'));
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});
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beforeExit(function() {
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assert.equal(status.success, 0);
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@@ -157,27 +167,29 @@ exports['get grids with different schema'] = function(beforeExit) {
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error: 0
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};
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var mbtiles = new MBTiles(fixtures.plain_4);
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fs.readdirSync(__dirname + '/fixtures/grids/').forEach(function(file) {
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var coords = file.match(/^plain_2_(\d+)_(\d+)_(\d+).json$/);
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if (coords) {
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// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
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coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
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mbtiles.getGrid(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, grid) {
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if (err) throw err;
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assert.deepEqual(JSON.stringify(grid), fs.readFileSync(__dirname + '/fixtures/grids/' + file, 'utf8'));
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status.success++;
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});
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}
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});
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new MBTiles(fixtures.plain_4, function(err, mbtiles) {
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if (err) throw err;
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fs.readdirSync(__dirname + '/fixtures/grids/').forEach(function(file) {
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var coords = file.match(/^plain_2_(\d+)_(\d+)_(\d+).json$/);
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if (coords) {
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// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
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coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
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mbtiles.getGrid(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, grid) {
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if (err) throw err;
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assert.deepEqual(JSON.stringify(grid), fs.readFileSync(__dirname + '/fixtures/grids/' + file, 'utf8'));
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status.success++;
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});
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}
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});
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, 1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 262140, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 15, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, 1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 262140, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 15, yieldsError(status, 'error', 'Grid does not exist'));
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});
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beforeExit(function() {
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assert.equal(status.success, 241);
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@@ -192,21 +204,23 @@ exports['get grids from file without interaction'] = function(beforeExit) {
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error: 0
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};
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var mbtiles = new MBTiles(fixtures.plain_1);
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 3, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 4, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 5, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 13, 4, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 14, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 0, 7, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 6, 2, yieldsError(status, 'error', 'Grid does not exist'));
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new MBTiles(fixtures.plain_1, function(err, mbtiles) {
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if (err) throw err;
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mbtiles.getGrid(0, 1, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(-1, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(0, 0, -1, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 1, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(2, -3, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(18, 2, 3, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 0, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 3, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 4, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 5, 8, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 13, 4, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(4, 0, 14, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 0, 7, yieldsError(status, 'error', 'Grid does not exist'));
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mbtiles.getGrid(3, 6, 2, yieldsError(status, 'error', 'Grid does not exist'));
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});
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beforeExit(function() {
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assert.equal(status.success, 0);
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@@ -220,21 +234,23 @@ exports['get tiles from non-existent file'] = function(beforeExit) {
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error: 0
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};
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var mbtiles = new MBTiles(fixtures.non_existent);
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mbtiles.getTile(0, 1, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(-1, 0, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(0, 0, -1, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 1, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(2, -3, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(18, 2, 3, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 0, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 3, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 4, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 5, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 13, 4, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 0, 14, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 0, 7, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 6, 2, yieldsError(status, 'error', 'Tile does not exist'));
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new MBTiles(fixtures.non_existent, function(err, mbtiles) {
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if (err) throw err;
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mbtiles.getTile(0, 1, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(-1, 0, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(0, 0, -1, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 1, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(2, -3, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(18, 2, 3, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 0, 0, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 3, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 4, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 5, 8, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 13, 4, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(4, 0, 14, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 0, 7, yieldsError(status, 'error', 'Tile does not exist'));
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mbtiles.getTile(3, 6, 2, yieldsError(status, 'error', 'Tile does not exist'));
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});
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beforeExit(function() {
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assert.equal(status.success, 0);
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@@ -1,3 +1,5 @@
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process.env.NODE_ENV = 'test';
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var fs = require('fs');
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var assert = require('assert');
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var MBTiles = require('..');
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@@ -5,19 +7,69 @@ var MBTiles = require('..');
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var fixtureDir = __dirname + '/fixtures/output';
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// Recreate output directory to remove previous tests.
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try { fs.unlinkSync(fixtureDir + '/test_1.mbtiles'); } catch(err) {}
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try { fs.unlinkSync(fixtureDir + '/write_1.mbtiles'); } catch(err) {}
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try { fs.mkdirSync(fixtureDir, 0755); } catch(err) {}
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exports['test mbtiles file creation'] = function(beforeExit) {
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var completed = {};
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new MBTiles(fixtureDir + '/test_1.mbtiles', function(err, mbtiles) {
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var completed = { written: 0, read: 0 };
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new MBTiles(fixtureDir + '/write_1.mbtiles', function(err, mbtiles) {
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completed.open = true;
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if (err) throw err;
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mbtiles.startWriting(function(err) {
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completed.started = true;
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if (err) throw err;
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fs.readdirSync(__dirname + '/fixtures/images/').forEach(insertTile);
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});
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function insertTile(file) {
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var coords = file.match(/^plain_1_(\d+)_(\d+)_(\d+).png$/);
|
||||
if (!coords) return;
|
||||
|
||||
// Flip Y coordinate because file names are TMS, but .putTile() expects XYZ.
|
||||
coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
|
||||
|
||||
fs.readFile(__dirname + '/fixtures/images/' + file, function(err, tile) {
|
||||
if (err) throw err;
|
||||
|
||||
mbtiles.putTile(coords[3] | 0, coords[1] | 0, coords[2] | 0, tile, function(err) {
|
||||
if (err) throw err;
|
||||
completed.written++;
|
||||
if (completed.written === 285) {
|
||||
mbtiles.stopWriting(function(err) {
|
||||
completed.stopped = true;
|
||||
if (err) throw err;
|
||||
verifyWritten();
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
function verifyWritten() {
|
||||
fs.readdirSync(__dirname + '/fixtures/images/').forEach(function(file) {
|
||||
var coords = file.match(/^plain_1_(\d+)_(\d+)_(\d+).png$/);
|
||||
if (coords) {
|
||||
// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
|
||||
coords[2] = Math.pow(2, coords[3]) - 1 - coords[2];
|
||||
mbtiles.getTile(coords[3] | 0, coords[1] | 0, coords[2] | 0, function(err, tile) {
|
||||
if (err) throw err;
|
||||
assert.deepEqual(tile, fs.readFileSync(__dirname + '/fixtures/images/' + file));
|
||||
completed.read++;
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
beforeExit(function() {
|
||||
assert.deepEqual({
|
||||
open: true
|
||||
open: true,
|
||||
started: true,
|
||||
written: 285,
|
||||
read: 285,
|
||||
stopped: true
|
||||
}, completed);
|
||||
})
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user