mirror of
https://github.com/mozilla/gecko-dev.git
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235 lines
8.7 KiB
JavaScript
235 lines
8.7 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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'use strict';
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let {
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Loader, main, unload, parseStack, generateMap, resolve, nodeResolve
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} = require('toolkit/loader');
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let { readURI } = require('sdk/net/url');
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let { all } = require('sdk/core/promise');
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let testOptions = require('@test/options');
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let root = module.uri.substr(0, module.uri.lastIndexOf('/'))
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// The following adds Debugger constructor to the global namespace.
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const { Cu } = require('chrome');
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const { addDebuggerToGlobal } = Cu.import('resource://gre/modules/jsdebugger.jsm', {});
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addDebuggerToGlobal(this);
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exports['test nodeResolve'] = function (assert) {
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let rootURI = root + '/fixtures/native-addon-test/';
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let manifest = {};
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manifest.dependencies = {};
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// Handles extensions
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resolveTest('../package.json', './dir/c.js', './package.json');
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resolveTest('../dir/b.js', './dir/c.js', './dir/b.js');
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resolveTest('./dir/b', './index.js', './dir/b.js');
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resolveTest('../index', './dir/b.js', './index.js');
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resolveTest('../', './dir/b.js', './index.js');
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resolveTest('./dir/a', './index.js', './dir/a.js', 'Precedence dir/a.js over dir/a/');
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resolveTest('../utils', './dir/a.js', './utils/index.js', 'Requiring a directory defaults to dir/index.js');
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resolveTest('../newmodule', './dir/c.js', './newmodule/lib/file.js', 'Uses package.json main in dir to load appropriate "main"');
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resolveTest('test-math', './utils/index.js', './node_modules/test-math/index.js',
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'Dependencies default to their index.js');
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resolveTest('test-custom-main', './utils/index.js', './node_modules/test-custom-main/lib/custom-entry.js',
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'Dependencies use "main" entry');
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resolveTest('test-math/lib/sqrt', './utils/index.js', './node_modules/test-math/lib/sqrt.js',
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'Dependencies\' files can be consumed via "/"');
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resolveTest('sdk/tabs/utils', './index.js', undefined,
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'correctly ignores SDK references in paths');
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resolveTest('fs', './index.js', undefined,
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'correctly ignores built in node modules in paths');
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resolveTest('test-add', './node_modules/test-math/index.js',
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'./node_modules/test-math/node_modules/test-add/index.js',
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'Dependencies\' dependencies can be found');
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function resolveTest (id, requirer, expected, msg) {
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let result = nodeResolve(id, requirer, { manifest: manifest, rootURI: rootURI });
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assert.equal(result, expected, 'nodeResolve ' + id + ' from ' + requirer + ' ' +msg);
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}
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}
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/*
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// TODO not working in current env
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exports['test bundle'] = function (assert, done) {
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loadAddon('/native-addons/native-addon-test/')
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};
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*/
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exports['test generateMap()'] = function (assert, done) {
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getJSON('/fixtures/native-addon-test/expectedmap.json').then(expected => {
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generateMap({
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rootURI: root + '/fixtures/native-addon-test/'
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}, map => {
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assert.deepEqual(map, expected, 'generateMap returns expected mappings');
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assert.equal(map['./index.js']['./dir/a'], './dir/a.js',
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'sanity check on correct mappings');
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done();
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});
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}).then(null, (reason) => console.error(reason));
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};
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exports['test JSM loading'] = function (assert, done) {
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getJSON('/fixtures/jsm-package/package.json').then(manifest => {
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let rootURI = root + '/fixtures/jsm-package/';
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let loader = Loader({
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paths: makePaths(rootURI),
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rootURI: rootURI,
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manifest: manifest,
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isNative: true
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});
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let program = main(loader);
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assert.ok(program.localJSMCached, 'local relative JSMs are cached');
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assert.ok(program.isCachedJSAbsolute , 'absolute resource:// js are cached');
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assert.ok(program.isCachedPath, 'JSMs resolved in paths are cached');
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assert.ok(program.isCachedAbsolute, 'absolute resource:// JSMs are cached');
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assert.ok(program.localJSM, 'able to load local relative JSMs');
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all([
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program.isLoadedPath(10),
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program.isLoadedAbsolute(20),
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program.isLoadedJSAbsolute(30)
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]).then(([path, absolute, jsabsolute]) => {
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assert.equal(path, 10, 'JSM files resolved from path work');
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assert.equal(absolute, 20, 'JSM files resolved from full resource:// work');
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assert.equal(jsabsolute, 30, 'JS files resolved from full resource:// work');
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}).then(done, console.error);
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}).then(null, console.error);
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};
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exports['test native Loader with mappings'] = function (assert, done) {
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all([
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getJSON('/fixtures/native-addon-test/expectedmap.json'),
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getJSON('/fixtures/native-addon-test/package.json')
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]).then(([expectedMap, manifest]) => {
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// Override dummy module and point it to `test-math` to see if the
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// require is pulling from the mapping
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expectedMap['./index.js']['./dir/dummy'] = './dir/a.js';
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let rootURI = root + '/fixtures/native-addon-test/';
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let loader = Loader({
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paths: makePaths(rootURI),
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rootURI: rootURI,
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manifest: manifest,
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requireMap: expectedMap,
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isNative: true
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});
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let program = main(loader);
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assert.equal(program.dummyModule, 'dir/a',
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'The lookup uses the information given in the mapping');
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testLoader(program, assert);
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unload(loader);
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done();
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}).then(null, (reason) => console.error(reason));
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};
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exports['test native Loader without mappings'] = function (assert, done) {
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getJSON('/fixtures/native-addon-test/package.json').then(manifest => {
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let rootURI = root + '/fixtures/native-addon-test/';
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let loader = Loader({
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paths: makePaths(rootURI),
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rootURI: rootURI,
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manifest: manifest,
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isNative: true
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});
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let program = main(loader);
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testLoader(program, assert);
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unload(loader);
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done();
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}).then(null, (reason) => console.error(reason));
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};
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function testLoader (program, assert) {
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// Test 'main' entries
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// no relative custom main `lib/index.js`
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assert.equal(program.customMainModule, 'custom entry file',
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'a node_module dependency correctly uses its `main` entry in manifest');
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// relative custom main `./lib/index.js`
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assert.equal(program.customMainModuleRelative, 'custom entry file relative',
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'a node_module dependency correctly uses its `main` entry in manifest with relative ./');
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// implicit './index.js'
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assert.equal(program.defaultMain, 'default main',
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'a node_module dependency correctly defautls to index.js for main');
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// Test directory exports
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assert.equal(program.directoryDefaults, 'utils',
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'`require`ing a directory defaults to dir/index.js');
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assert.equal(program.directoryMain, 'main from new module',
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'`require`ing a directory correctly loads the `main` entry and not index.js');
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assert.equal(program.resolvesJSoverDir, 'dir/a',
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'`require`ing "a" resolves "a.js" over "a/index.js"');
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// Test dependency's dependencies
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assert.ok(program.math.add,
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'correctly defaults to index.js of a module');
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assert.equal(program.math.add(10, 5), 15,
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'node dependencies correctly include their own dependencies');
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assert.equal(program.math.subtract(10, 5), 5,
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'node dependencies correctly include their own dependencies');
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assert.equal(program.mathInRelative.subtract(10, 5), 5,
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'relative modules can also include node dependencies');
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// Test SDK natives
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assert.ok(program.promise.defer, 'main entry can include SDK modules with no deps');
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assert.ok(program.promise.resolve, 'main entry can include SDK modules with no deps');
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assert.ok(program.eventCore.on, 'main entry can include SDK modules that have dependencies');
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assert.ok(program.eventCore.off, 'main entry can include SDK modules that have dependencies');
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// Test JSMs
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assert.ok(program.promisejsm.defer, 'can require JSM files in path');
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assert.equal(program.localJSM.test, 'this is a jsm',
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'can require relative JSM files');
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// Other tests
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assert.equal(program.areModulesCached, true,
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'modules are correctly cached');
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assert.equal(program.testJSON.dependencies['test-math'], '*',
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'correctly requires JSON files');
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}
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function getJSON (uri) {
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return readURI(root + uri).then(manifest => JSON.parse(manifest));
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}
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function makePaths (uri) {
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// Uses development SDK modules if overloaded in loader
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let sdkPaths = testOptions.paths ? testOptions.paths[''] : 'resource://gre/modules/commonjs/';
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return {
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'./': uri,
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'sdk/': sdkPaths + 'sdk/',
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'toolkit/': sdkPaths + 'toolkit/',
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'modules/': 'resource://gre/modules/'
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};
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}
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function loadAddon (uri, map) {
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let rootURI = root + uri;
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getJSON(uri + '/package.json').then(manifest => {
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let loader = Loader({
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paths: makePaths(rootURI),
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rootURI: rootURI,
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manifest: manifest,
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isNative: true,
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modules: {
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'@test/options': testOptions
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}
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});
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let program = main(loader);
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}).then(null, console.error);
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}
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require('test').run(exports);
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