mirror of https://github.com/sveltejs/svelte
* split up tests into separate files * fix coverage generation for SSRpull/156/head
Arpad Borsos
8 years ago
parent
2cc3e82ef3
commit
e1cf4ea49b
@ -1,4 +1,4 @@
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--require reify
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--recursive
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./**/__test__.js
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test/test.js
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test/*.js
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@ -0,0 +1,178 @@
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import deindent from '../src/utils/deindent.js';
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import assert from 'assert';
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import { svelte, env, setupHtmlEqual } from './helpers.js';
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function testAmd ( code, expectedId, dependencies, html ) {
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const fn = new Function( 'define', code );
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return env().then( window => {
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function define ( id, deps, factory ) {
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assert.equal( id, expectedId );
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assert.deepEqual( deps, Object.keys( dependencies ) );
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const SvelteComponent = factory( ...Object.keys( dependencies ).map( key => dependencies[ key ] ) );
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const main = window.document.body.querySelector( 'main' );
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const component = new SvelteComponent({ target: main });
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assert.htmlEqual( main.innerHTML, html );
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component.teardown();
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}
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define.amd = true;
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fn( define );
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});
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}
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function testCjs ( code, dependencyById, html ) {
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const fn = new Function( 'module', 'exports', 'require', code );
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return env().then( window => {
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const module = { exports: {} };
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const require = id => {
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return dependencyById[ id ];
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};
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fn( module, module.exports, require );
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const SvelteComponent = module.exports;
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const main = window.document.body.querySelector( 'main' );
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const component = new SvelteComponent({ target: main });
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assert.htmlEqual( main.innerHTML, html );
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component.teardown();
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});
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}
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function testIife ( code, name, globals, html ) {
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const fn = new Function( Object.keys( globals ), `${code}\n\nreturn ${name};` );
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return env().then( window => {
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const SvelteComponent = fn( ...Object.keys( globals ).map( key => globals[ key ] ) );
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const main = window.document.body.querySelector( 'main' );
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const component = new SvelteComponent({ target: main });
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assert.htmlEqual( main.innerHTML, html );
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component.teardown();
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});
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}
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describe( 'formats', () => {
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before( setupHtmlEqual );
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describe( 'amd', () => {
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it( 'generates an AMD module', () => {
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const source = deindent`
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<div>{{answer}}</div>
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<script>
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import answer from 'answer';
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export default {
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data () {
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return { answer };
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}
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};
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</script>
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`;
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const { code } = svelte.compile( source, {
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format: 'amd',
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amd: { id: 'foo' }
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});
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return testAmd( code, 'foo', { answer: 42 }, `<div>42</div>` );
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});
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});
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describe( 'cjs', () => {
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it( 'generates a CommonJS module', () => {
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const source = deindent`
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<div>{{answer}}</div>
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<script>
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import answer from 'answer';
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export default {
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data () {
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return { answer };
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}
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};
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</script>
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`;
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const { code } = svelte.compile( source, {
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format: 'cjs'
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});
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return testCjs( code, { answer: 42 }, `<div>42</div>` );
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});
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});
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describe( 'iife', () => {
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it( 'generates a self-executing script', () => {
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const source = deindent`
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<div>{{answer}}</div>
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<script>
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import answer from 'answer';
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export default {
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data () {
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return { answer };
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}
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};
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</script>
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`;
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const { code } = svelte.compile( source, {
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format: 'iife',
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name: 'Foo',
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globals: {
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answer: 'answer'
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}
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});
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return testIife( code, 'Foo', { answer: 42 }, `<div>42</div>` );
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});
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});
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describe( 'umd', () => {
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it( 'generates a UMD build', () => {
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const source = deindent`
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<div>{{answer}}</div>
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<script>
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import answer from 'answer';
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export default {
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data () {
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return { answer };
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}
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};
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</script>
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`;
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const { code } = svelte.compile( source, {
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format: 'umd',
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name: 'Foo',
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globals: {
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answer: 'answer'
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},
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amd: {
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id: 'foo'
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}
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});
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return testAmd( code, 'foo', { answer: 42 }, `<div>42</div>` )
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.then( () => testCjs( code, { answer: 42 }, `<div>42</div>` ) )
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.then( () => testIife( code, 'Foo', { answer: 42 }, `<div>42</div>` ) );
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});
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});
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});
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@ -0,0 +1,121 @@
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import spaces from '../src/utils/spaces.js';
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import assert from 'assert';
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import * as path from 'path';
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import * as fs from 'fs';
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import * as acorn from 'acorn';
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import { svelte, env, setupHtmlEqual } from './helpers.js';
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const cache = {};
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let showCompiledCode = false;
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let compileOptions = null;
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require.extensions[ '.html' ] = function ( module, filename ) {
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const options = Object.assign({ filename }, compileOptions );
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const code = cache[ filename ] || ( cache[ filename ] = svelte.compile( fs.readFileSync( filename, 'utf-8' ), options ).code );
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if ( showCompiledCode ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
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return module._compile( code, filename );
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};
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function addLineNumbers ( code ) {
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return code.split( '\n' ).map( ( line, i ) => {
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i = String( i + 1 );
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while ( i.length < 3 ) i = ` ${i}`;
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return `${i}: ${line.replace( /^\t+/, match => match.split( '\t' ).join( ' ' ) )}`;
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}).join( '\n' );
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}
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function loadConfig ( dir ) {
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try {
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return require( `./generator/${dir}/_config.js` ).default;
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} catch ( err ) {
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if ( err.code === 'E_NOT_FOUND' ) {
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return {};
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}
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throw err;
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}
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}
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describe( 'generate', () => {
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before( setupHtmlEqual );
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fs.readdirSync( 'test/generator' ).forEach( dir => {
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if ( dir[0] === '.' ) return;
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const config = loadConfig( dir );
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( config.skip ? it.skip : config.solo ? it.only : it )( dir, () => {
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let compiled;
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showCompiledCode = config.show;
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compileOptions = config.compileOptions || {};
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try {
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const source = fs.readFileSync( `test/generator/${dir}/main.html`, 'utf-8' );
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compiled = svelte.compile( source );
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} catch ( err ) {
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if ( config.compileError ) {
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config.compileError( err );
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return;
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} else {
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throw err;
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}
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}
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const { code } = compiled;
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// check that no ES2015+ syntax slipped in
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try {
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const startIndex = code.indexOf( 'function renderMainFragment' ); // may change!
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const es5 = spaces( startIndex ) + code.slice( startIndex ).replace( /export default .+/, '' );
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acorn.parse( es5, { ecmaVersion: 5 });
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} catch ( err ) {
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if ( !config.show ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
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throw err;
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}
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cache[ path.resolve( `test/generator/${dir}/main.html` ) ] = code;
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let SvelteComponent;
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try {
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SvelteComponent = require( `./generator/${dir}/main.html` ).default;
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} catch ( err ) {
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if ( !config.show ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
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throw err;
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}
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return env()
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.then( window => {
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// Put the constructor on window for testing
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window.SvelteComponent = SvelteComponent;
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const target = window.document.querySelector( 'main' );
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const component = new SvelteComponent({
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target,
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data: config.data
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});
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if ( config.html ) {
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assert.htmlEqual( target.innerHTML, config.html );
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}
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if ( config.test ) {
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config.test( assert, component, target, window );
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} else {
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component.teardown();
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assert.equal( target.innerHTML, '' );
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}
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})
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.catch( err => {
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if ( !config.show ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
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throw err;
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});
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});
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});
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});
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@ -0,0 +1,112 @@
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import jsdom from 'jsdom';
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import assert from 'assert';
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import * as fs from 'fs';
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import * as consoleGroup from 'console-group';
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consoleGroup.install();
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import * as sourceMapSupport from 'source-map-support';
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sourceMapSupport.install();
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// for coverage purposes, we need to test source files,
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// but for sanity purposes, we need to test dist files
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export const svelte = process.env.COVERAGE ?
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require( '../src/index.js' ) :
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require( '../compiler/svelte.js' );
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export function exists ( path ) {
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try {
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fs.statSync( path );
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return true;
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} catch ( err ) {
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return false;
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}
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}
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export function tryToLoadJson ( file ) {
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try {
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return JSON.parse( fs.readFileSync( file ) );
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} catch ( err ) {
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if ( err.code !== 'ENOENT' ) throw err;
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return null;
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}
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}
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export function tryToReadFile ( file ) {
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try {
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return fs.readFileSync( file, 'utf-8' );
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} catch ( err ) {
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if ( err.code !== 'ENOENT' ) throw err;
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return null;
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}
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}
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export function env () {
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return new Promise( ( fulfil, reject ) => {
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jsdom.env( '<main></main>', ( err, window ) => {
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if ( err ) {
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reject( err );
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} else {
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global.document = window.document;
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fulfil( window );
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}
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});
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});
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}
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function cleanChildren ( node ) {
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let previous = null;
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[ ...node.childNodes ].forEach( child => {
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if ( child.nodeType === 8 ) {
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// comment
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node.removeChild( child );
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return;
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}
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if ( child.nodeType === 3 ) {
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child.data = child.data.replace( /\s{2,}/, '\n' );
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// text
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if ( previous && previous.nodeType === 3 ) {
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previous.data += child.data;
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previous.data = previous.data.replace( /\s{2,}/, '\n' );
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node.removeChild( child );
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}
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}
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else {
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cleanChildren( child );
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}
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previous = child;
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});
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// collapse whitespace
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if ( node.firstChild && node.firstChild.nodeType === 3 ) {
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node.firstChild.data = node.firstChild.data.replace( /^\s+/, '' );
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if ( !node.firstChild.data ) node.removeChild( node.firstChild );
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}
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if ( node.lastChild && node.lastChild.nodeType === 3 ) {
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node.lastChild.data = node.lastChild.data.replace( /\s+$/, '' );
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if ( !node.lastChild.data ) node.removeChild( node.lastChild );
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}
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}
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export function setupHtmlEqual () {
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return env().then( window => {
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assert.htmlEqual = ( actual, expected, message ) => {
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window.document.body.innerHTML = actual.trim();
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cleanChildren( window.document.body, '' );
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actual = window.document.body.innerHTML;
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window.document.body.innerHTML = expected.trim();
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cleanChildren( window.document.body, '' );
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expected = window.document.body.innerHTML;
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assert.deepEqual( actual, expected, message );
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};
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});
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}
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@ -0,0 +1,36 @@
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import assert from 'assert';
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import * as fs from 'fs';
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import { svelte, exists } from './helpers.js';
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describe( 'parse', () => {
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fs.readdirSync( 'test/parser' ).forEach( dir => {
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if ( dir[0] === '.' ) return;
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const solo = exists( `test/parser/${dir}/solo` );
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( solo ? it.only : it )( dir, () => {
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const input = fs.readFileSync( `test/parser/${dir}/input.html`, 'utf-8' ).replace( /\s+$/, '' );
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try {
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const actual = svelte.parse( input );
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const expected = require( `./parser/${dir}/output.json` );
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assert.deepEqual( actual.html, expected.html );
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assert.deepEqual( actual.css, expected.css );
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assert.deepEqual( actual.js, expected.js );
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} catch ( err ) {
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if ( err.name !== 'ParseError' ) throw err;
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try {
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const expected = require( `./parser/${dir}/error.json` );
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assert.equal( err.message, expected.message );
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assert.deepEqual( err.loc, expected.loc );
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assert.equal( err.pos, expected.pos );
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} catch ( err2 ) {
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throw err2.code === 'MODULE_NOT_FOUND' ? err : err2;
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}
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}
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});
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});
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});
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@ -0,0 +1,30 @@
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import * as fs from 'fs';
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import assert from 'assert';
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import { svelte, exists } from './helpers.js';
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import { SourceMapConsumer } from 'source-map';
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import { getLocator } from 'locate-character';
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describe( 'sourcemaps', () => {
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fs.readdirSync( 'test/sourcemaps' ).forEach( dir => {
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if ( dir[0] === '.' ) return;
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const solo = exists( `test/sourcemaps/${dir}/solo` );
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( solo ? it.only : it )( dir, () => {
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const input = fs.readFileSync( `test/sourcemaps/${dir}/input.html`, 'utf-8' ).replace( /\s+$/, '' );
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const { code, map } = svelte.compile( input );
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fs.writeFileSync( `test/sourcemaps/${dir}/output.js`, `${code}\n//# sourceMappingURL=output.js.map` );
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fs.writeFileSync( `test/sourcemaps/${dir}/output.js.map`, JSON.stringify( map, null, ' ' ) );
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const { test } = require( `./sourcemaps/${dir}/test.js` );
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const smc = new SourceMapConsumer( map );
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const locateInSource = getLocator( input );
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const locateInGenerated = getLocator( code );
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test({ assert, code, map, smc, locateInSource, locateInGenerated });
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});
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});
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});
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@ -0,0 +1,44 @@
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import assert from 'assert';
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import * as fs from 'fs';
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import { exists, tryToLoadJson } from './helpers.js';
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function tryToReadFile ( file ) {
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try {
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return fs.readFileSync( file, 'utf-8' );
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} catch ( err ) {
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if ( err.code !== 'ENOENT' ) throw err;
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return null;
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}
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}
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describe( 'ssr', () => {
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before( () => {
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require( process.env.COVERAGE ?
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'../src/server-side-rendering/register.js' :
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'../ssr/register' );
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});
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fs.readdirSync( 'test/server-side-rendering' ).forEach( dir => {
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if ( dir[0] === '.' ) return;
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const solo = exists( `test/server-side-rendering/${dir}/solo` );
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( solo ? it.only : it )( dir, () => {
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const component = require( `./server-side-rendering/${dir}/main.html` );
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const expectedHtml = tryToReadFile( `test/server-side-rendering/${dir}/_expected.html` );
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const expectedCss = tryToReadFile( `test/server-side-rendering/${dir}/_expected.css` ) || '';
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const data = tryToLoadJson( `test/server-side-rendering/${dir}/data.json` );
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const html = component.render( data );
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const { css } = component.renderCss();
|
||||
|
||||
fs.writeFileSync( `test/server-side-rendering/${dir}/_actual.html`, html );
|
||||
if ( css ) fs.writeFileSync( `test/server-side-rendering/${dir}/_actual.css`, css );
|
||||
|
||||
assert.htmlEqual( html, expectedHtml );
|
||||
assert.equal( css.replace( /^\s+/gm, '' ), expectedCss.replace( /^\s+/gm, '' ) );
|
||||
});
|
||||
});
|
||||
});
|
||||
@ -1,549 +0,0 @@
|
||||
import deindent from '../src/utils/deindent.js';
|
||||
import spaces from '../src/utils/spaces.js';
|
||||
import assert from 'assert';
|
||||
import * as path from 'path';
|
||||
import * as fs from 'fs';
|
||||
import jsdom from 'jsdom';
|
||||
import * as acorn from 'acorn';
|
||||
import { SourceMapConsumer } from 'source-map';
|
||||
import { getLocator } from 'locate-character';
|
||||
|
||||
import * as consoleGroup from 'console-group';
|
||||
consoleGroup.install();
|
||||
|
||||
import * as sourceMapSupport from 'source-map-support';
|
||||
sourceMapSupport.install();
|
||||
|
||||
// for coverage purposes, we need to test source files,
|
||||
// but for sanity purposes, we need to test dist files
|
||||
const svelte = process.env.COVERAGE ?
|
||||
require( '../src/index.js' ) :
|
||||
require( '../compiler/svelte.js' );
|
||||
|
||||
const cache = {};
|
||||
|
||||
let showCompiledCode = false;
|
||||
let compileOptions = null;
|
||||
|
||||
require.extensions[ '.html' ] = function ( module, filename ) {
|
||||
const options = Object.assign({ filename }, compileOptions );
|
||||
const code = cache[ filename ] || ( cache[ filename ] = svelte.compile( fs.readFileSync( filename, 'utf-8' ), options ).code );
|
||||
if ( showCompiledCode ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
|
||||
|
||||
return module._compile( code, filename );
|
||||
};
|
||||
|
||||
function exists ( path ) {
|
||||
try {
|
||||
fs.statSync( path );
|
||||
return true;
|
||||
} catch ( err ) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function env () {
|
||||
return new Promise( ( fulfil, reject ) => {
|
||||
jsdom.env( '<main></main>', ( err, window ) => {
|
||||
if ( err ) {
|
||||
reject( err );
|
||||
} else {
|
||||
global.document = window.document;
|
||||
fulfil( window );
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
function addLineNumbers ( code ) {
|
||||
return code.split( '\n' ).map( ( line, i ) => {
|
||||
i = String( i + 1 );
|
||||
while ( i.length < 3 ) i = ` ${i}`;
|
||||
|
||||
return `${i}: ${line.replace( /^\t+/, match => match.split( '\t' ).join( ' ' ) )}`;
|
||||
}).join( '\n' );
|
||||
}
|
||||
|
||||
function tryToLoadJson ( file ) {
|
||||
try {
|
||||
return JSON.parse( fs.readFileSync( file ) );
|
||||
} catch ( err ) {
|
||||
if ( err.code !== 'ENOENT' ) throw err;
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
function tryToReadFile ( file ) {
|
||||
try {
|
||||
return fs.readFileSync( file, 'utf-8' );
|
||||
} catch ( err ) {
|
||||
if ( err.code !== 'ENOENT' ) throw err;
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
describe( 'svelte', () => {
|
||||
before( () => {
|
||||
function cleanChildren ( node ) {
|
||||
let previous = null;
|
||||
|
||||
[ ...node.childNodes ].forEach( child => {
|
||||
if ( child.nodeType === 8 ) {
|
||||
// comment
|
||||
node.removeChild( child );
|
||||
return;
|
||||
}
|
||||
|
||||
if ( child.nodeType === 3 ) {
|
||||
child.data = child.data.replace( /\s{2,}/, '\n' );
|
||||
|
||||
// text
|
||||
if ( previous && previous.nodeType === 3 ) {
|
||||
previous.data += child.data;
|
||||
previous.data = previous.data.replace( /\s{2,}/, '\n' );
|
||||
|
||||
node.removeChild( child );
|
||||
}
|
||||
}
|
||||
|
||||
else {
|
||||
cleanChildren( child );
|
||||
}
|
||||
|
||||
previous = child;
|
||||
});
|
||||
|
||||
// collapse whitespace
|
||||
if ( node.firstChild && node.firstChild.nodeType === 3 ) {
|
||||
node.firstChild.data = node.firstChild.data.replace( /^\s+/, '' );
|
||||
if ( !node.firstChild.data ) node.removeChild( node.firstChild );
|
||||
}
|
||||
|
||||
if ( node.lastChild && node.lastChild.nodeType === 3 ) {
|
||||
node.lastChild.data = node.lastChild.data.replace( /\s+$/, '' );
|
||||
if ( !node.lastChild.data ) node.removeChild( node.lastChild );
|
||||
}
|
||||
}
|
||||
|
||||
return env().then( window => {
|
||||
assert.htmlEqual = ( actual, expected, message ) => {
|
||||
window.document.body.innerHTML = actual.trim();
|
||||
cleanChildren( window.document.body, '' );
|
||||
actual = window.document.body.innerHTML;
|
||||
|
||||
window.document.body.innerHTML = expected.trim();
|
||||
cleanChildren( window.document.body, '' );
|
||||
expected = window.document.body.innerHTML;
|
||||
|
||||
assert.deepEqual( actual, expected, message );
|
||||
};
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'parse', () => {
|
||||
fs.readdirSync( 'test/parser' ).forEach( dir => {
|
||||
if ( dir[0] === '.' ) return;
|
||||
|
||||
const solo = exists( `test/parser/${dir}/solo` );
|
||||
|
||||
( solo ? it.only : it )( dir, () => {
|
||||
const input = fs.readFileSync( `test/parser/${dir}/input.html`, 'utf-8' ).replace( /\s+$/, '' );
|
||||
|
||||
try {
|
||||
const actual = svelte.parse( input );
|
||||
const expected = require( `./parser/${dir}/output.json` );
|
||||
|
||||
assert.deepEqual( actual.html, expected.html );
|
||||
assert.deepEqual( actual.css, expected.css );
|
||||
assert.deepEqual( actual.js, expected.js );
|
||||
} catch ( err ) {
|
||||
if ( err.name !== 'ParseError' ) throw err;
|
||||
|
||||
try {
|
||||
const expected = require( `./parser/${dir}/error.json` );
|
||||
|
||||
assert.equal( err.message, expected.message );
|
||||
assert.deepEqual( err.loc, expected.loc );
|
||||
assert.equal( err.pos, expected.pos );
|
||||
} catch ( err2 ) {
|
||||
throw err2.code === 'MODULE_NOT_FOUND' ? err : err2;
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'validate', () => {
|
||||
fs.readdirSync( 'test/validator' ).forEach( dir => {
|
||||
if ( dir[0] === '.' ) return;
|
||||
|
||||
const solo = exists( `test/validator/${dir}/solo` );
|
||||
|
||||
( solo ? it.only : it )( dir, () => {
|
||||
const input = fs.readFileSync( `test/validator/${dir}/input.html`, 'utf-8' ).replace( /\s+$/, '' );
|
||||
|
||||
try {
|
||||
const parsed = svelte.parse( input );
|
||||
|
||||
const errors = [];
|
||||
const warnings = [];
|
||||
|
||||
const { names } = svelte.validate( parsed, input, {
|
||||
onerror ( error ) {
|
||||
errors.push({
|
||||
message: error.message,
|
||||
pos: error.pos,
|
||||
loc: error.loc
|
||||
});
|
||||
},
|
||||
|
||||
onwarn ( warning ) {
|
||||
warnings.push({
|
||||
message: warning.message,
|
||||
pos: warning.pos,
|
||||
loc: warning.loc
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const expectedErrors = tryToLoadJson( `test/validator/${dir}/errors.json` ) || [];
|
||||
const expectedWarnings = tryToLoadJson( `test/validator/${dir}/warnings.json` ) || [];
|
||||
const expectedNames = tryToLoadJson( `test/validator/${dir}/names.json` ) || [];
|
||||
|
||||
assert.deepEqual( errors, expectedErrors );
|
||||
assert.deepEqual( warnings, expectedWarnings );
|
||||
assert.deepEqual( names, expectedNames );
|
||||
} catch ( err ) {
|
||||
if ( err.name !== 'ParseError' ) throw err;
|
||||
|
||||
try {
|
||||
const expected = require( `./validator/${dir}/error.json` );
|
||||
|
||||
assert.equal( err.shortMessage, expected.message );
|
||||
assert.deepEqual( err.loc, expected.loc );
|
||||
assert.equal( err.pos, expected.pos );
|
||||
} catch ( err2 ) {
|
||||
throw err2.code === 'MODULE_NOT_FOUND' ? err : err2;
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'generate', () => {
|
||||
function loadConfig ( dir ) {
|
||||
try {
|
||||
return require( `./generator/${dir}/_config.js` ).default;
|
||||
} catch ( err ) {
|
||||
if ( err.code === 'E_NOT_FOUND' ) {
|
||||
return {};
|
||||
}
|
||||
|
||||
throw err;
|
||||
}
|
||||
}
|
||||
|
||||
fs.readdirSync( 'test/generator' ).forEach( dir => {
|
||||
if ( dir[0] === '.' ) return;
|
||||
|
||||
const config = loadConfig( dir );
|
||||
|
||||
( config.skip ? it.skip : config.solo ? it.only : it )( dir, () => {
|
||||
let compiled;
|
||||
|
||||
showCompiledCode = config.show;
|
||||
compileOptions = config.compileOptions || {};
|
||||
|
||||
try {
|
||||
const source = fs.readFileSync( `test/generator/${dir}/main.html`, 'utf-8' );
|
||||
compiled = svelte.compile( source );
|
||||
} catch ( err ) {
|
||||
if ( config.compileError ) {
|
||||
config.compileError( err );
|
||||
return;
|
||||
} else {
|
||||
throw err;
|
||||
}
|
||||
}
|
||||
|
||||
const { code } = compiled;
|
||||
|
||||
// check that no ES2015+ syntax slipped in
|
||||
try {
|
||||
const startIndex = code.indexOf( 'function renderMainFragment' ); // may change!
|
||||
const es5 = spaces( startIndex ) + code.slice( startIndex ).replace( /export default .+/, '' );
|
||||
acorn.parse( es5, { ecmaVersion: 5 });
|
||||
} catch ( err ) {
|
||||
if ( !config.show ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
|
||||
throw err;
|
||||
}
|
||||
|
||||
cache[ path.resolve( `test/generator/${dir}/main.html` ) ] = code;
|
||||
|
||||
let SvelteComponent;
|
||||
|
||||
try {
|
||||
SvelteComponent = require( `./generator/${dir}/main.html` ).default;
|
||||
} catch ( err ) {
|
||||
if ( !config.show ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
|
||||
throw err;
|
||||
}
|
||||
|
||||
return env()
|
||||
.then( window => {
|
||||
// Put the constructor on window for testing
|
||||
window.SvelteComponent = SvelteComponent;
|
||||
|
||||
const target = window.document.querySelector( 'main' );
|
||||
|
||||
const component = new SvelteComponent({
|
||||
target,
|
||||
data: config.data
|
||||
});
|
||||
|
||||
if ( config.html ) {
|
||||
assert.htmlEqual( target.innerHTML, config.html );
|
||||
}
|
||||
|
||||
if ( config.test ) {
|
||||
config.test( assert, component, target, window );
|
||||
} else {
|
||||
component.teardown();
|
||||
assert.equal( target.innerHTML, '' );
|
||||
}
|
||||
})
|
||||
.catch( err => {
|
||||
if ( !config.show ) console.log( addLineNumbers( code ) ); // eslint-disable-line no-console
|
||||
throw err;
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'formats', () => {
|
||||
function testAmd ( code, expectedId, dependencies, html ) {
|
||||
const fn = new Function( 'define', code );
|
||||
|
||||
return env().then( window => {
|
||||
function define ( id, deps, factory ) {
|
||||
assert.equal( id, expectedId );
|
||||
assert.deepEqual( deps, Object.keys( dependencies ) );
|
||||
|
||||
const SvelteComponent = factory( ...Object.keys( dependencies ).map( key => dependencies[ key ] ) );
|
||||
|
||||
const main = window.document.body.querySelector( 'main' );
|
||||
const component = new SvelteComponent({ target: main });
|
||||
|
||||
assert.htmlEqual( main.innerHTML, html );
|
||||
|
||||
component.teardown();
|
||||
}
|
||||
|
||||
define.amd = true;
|
||||
|
||||
fn( define );
|
||||
});
|
||||
}
|
||||
|
||||
function testCjs ( code, dependencyById, html ) {
|
||||
const fn = new Function( 'module', 'exports', 'require', code );
|
||||
|
||||
return env().then( window => {
|
||||
const module = { exports: {} };
|
||||
const require = id => {
|
||||
return dependencyById[ id ];
|
||||
};
|
||||
|
||||
fn( module, module.exports, require );
|
||||
|
||||
const SvelteComponent = module.exports;
|
||||
|
||||
const main = window.document.body.querySelector( 'main' );
|
||||
const component = new SvelteComponent({ target: main });
|
||||
|
||||
assert.htmlEqual( main.innerHTML, html );
|
||||
|
||||
component.teardown();
|
||||
});
|
||||
}
|
||||
|
||||
function testIife ( code, name, globals, html ) {
|
||||
const fn = new Function( Object.keys( globals ), `${code}\n\nreturn ${name};` );
|
||||
|
||||
return env().then( window => {
|
||||
const SvelteComponent = fn( ...Object.keys( globals ).map( key => globals[ key ] ) );
|
||||
|
||||
const main = window.document.body.querySelector( 'main' );
|
||||
const component = new SvelteComponent({ target: main });
|
||||
|
||||
assert.htmlEqual( main.innerHTML, html );
|
||||
|
||||
component.teardown();
|
||||
});
|
||||
}
|
||||
|
||||
describe( 'amd', () => {
|
||||
it( 'generates an AMD module', () => {
|
||||
const source = deindent`
|
||||
<div>{{answer}}</div>
|
||||
|
||||
<script>
|
||||
import answer from 'answer';
|
||||
|
||||
export default {
|
||||
data () {
|
||||
return { answer };
|
||||
}
|
||||
};
|
||||
</script>
|
||||
`;
|
||||
|
||||
const { code } = svelte.compile( source, {
|
||||
format: 'amd',
|
||||
amd: { id: 'foo' }
|
||||
});
|
||||
|
||||
return testAmd( code, 'foo', { answer: 42 }, `<div>42</div>` );
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'cjs', () => {
|
||||
it( 'generates a CommonJS module', () => {
|
||||
const source = deindent`
|
||||
<div>{{answer}}</div>
|
||||
|
||||
<script>
|
||||
import answer from 'answer';
|
||||
|
||||
export default {
|
||||
data () {
|
||||
return { answer };
|
||||
}
|
||||
};
|
||||
</script>
|
||||
`;
|
||||
|
||||
const { code } = svelte.compile( source, {
|
||||
format: 'cjs'
|
||||
});
|
||||
|
||||
return testCjs( code, { answer: 42 }, `<div>42</div>` );
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'iife', () => {
|
||||
it( 'generates a self-executing script', () => {
|
||||
const source = deindent`
|
||||
<div>{{answer}}</div>
|
||||
|
||||
<script>
|
||||
import answer from 'answer';
|
||||
|
||||
export default {
|
||||
data () {
|
||||
return { answer };
|
||||
}
|
||||
};
|
||||
</script>
|
||||
`;
|
||||
|
||||
const { code } = svelte.compile( source, {
|
||||
format: 'iife',
|
||||
name: 'Foo',
|
||||
globals: {
|
||||
answer: 'answer'
|
||||
}
|
||||
});
|
||||
|
||||
return testIife( code, 'Foo', { answer: 42 }, `<div>42</div>` );
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'umd', () => {
|
||||
it( 'generates a UMD build', () => {
|
||||
const source = deindent`
|
||||
<div>{{answer}}</div>
|
||||
|
||||
<script>
|
||||
import answer from 'answer';
|
||||
|
||||
export default {
|
||||
data () {
|
||||
return { answer };
|
||||
}
|
||||
};
|
||||
</script>
|
||||
`;
|
||||
|
||||
const { code } = svelte.compile( source, {
|
||||
format: 'umd',
|
||||
name: 'Foo',
|
||||
globals: {
|
||||
answer: 'answer'
|
||||
},
|
||||
amd: {
|
||||
id: 'foo'
|
||||
}
|
||||
});
|
||||
|
||||
return testAmd( code, 'foo', { answer: 42 }, `<div>42</div>` )
|
||||
.then( () => testCjs( code, { answer: 42 }, `<div>42</div>` ) )
|
||||
.then( () => testIife( code, 'Foo', { answer: 42 }, `<div>42</div>` ) );
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'sourcemaps', () => {
|
||||
fs.readdirSync( 'test/sourcemaps' ).forEach( dir => {
|
||||
if ( dir[0] === '.' ) return;
|
||||
|
||||
const solo = exists( `test/sourcemaps/${dir}/solo` );
|
||||
|
||||
( solo ? it.only : it )( dir, () => {
|
||||
const input = fs.readFileSync( `test/sourcemaps/${dir}/input.html`, 'utf-8' ).replace( /\s+$/, '' );
|
||||
const { code, map } = svelte.compile( input );
|
||||
|
||||
fs.writeFileSync( `test/sourcemaps/${dir}/output.js`, `${code}\n//# sourceMappingURL=output.js.map` );
|
||||
fs.writeFileSync( `test/sourcemaps/${dir}/output.js.map`, JSON.stringify( map, null, ' ' ) );
|
||||
|
||||
const { test } = require( `./sourcemaps/${dir}/test.js` );
|
||||
|
||||
const smc = new SourceMapConsumer( map );
|
||||
|
||||
const locateInSource = getLocator( input );
|
||||
const locateInGenerated = getLocator( code );
|
||||
|
||||
test({ assert, code, map, smc, locateInSource, locateInGenerated });
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe( 'ssr', () => {
|
||||
before( () => {
|
||||
require( '../ssr/register' );
|
||||
});
|
||||
|
||||
fs.readdirSync( 'test/server-side-rendering' ).forEach( dir => {
|
||||
if ( dir[0] === '.' ) return;
|
||||
|
||||
const solo = exists( `test/server-side-rendering/${dir}/solo` );
|
||||
|
||||
( solo ? it.only : it )( dir, () => {
|
||||
const component = require( `./server-side-rendering/${dir}/main.html` );
|
||||
|
||||
const expectedHtml = tryToReadFile( `test/server-side-rendering/${dir}/_expected.html` );
|
||||
const expectedCss = tryToReadFile( `test/server-side-rendering/${dir}/_expected.css` ) || '';
|
||||
|
||||
const data = tryToLoadJson( `test/server-side-rendering/${dir}/data.json` );
|
||||
const html = component.render( data );
|
||||
const { css } = component.renderCss();
|
||||
|
||||
fs.writeFileSync( `test/server-side-rendering/${dir}/_actual.html`, html );
|
||||
if ( css ) fs.writeFileSync( `test/server-side-rendering/${dir}/_actual.css`, css );
|
||||
|
||||
assert.htmlEqual( html, expectedHtml );
|
||||
assert.equal( css.replace( /^\s+/gm, '' ), expectedCss.replace( /^\s+/gm, '' ) );
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
@ -0,0 +1,60 @@
|
||||
import * as fs from 'fs';
|
||||
import assert from 'assert';
|
||||
import { svelte, exists, tryToLoadJson } from './helpers.js';
|
||||
|
||||
describe( 'validate', () => {
|
||||
fs.readdirSync( 'test/validator' ).forEach( dir => {
|
||||
if ( dir[0] === '.' ) return;
|
||||
|
||||
const solo = exists( `test/validator/${dir}/solo` );
|
||||
|
||||
( solo ? it.only : it )( dir, () => {
|
||||
const input = fs.readFileSync( `test/validator/${dir}/input.html`, 'utf-8' ).replace( /\s+$/, '' );
|
||||
|
||||
try {
|
||||
const parsed = svelte.parse( input );
|
||||
|
||||
const errors = [];
|
||||
const warnings = [];
|
||||
|
||||
const { names } = svelte.validate( parsed, input, {
|
||||
onerror ( error ) {
|
||||
errors.push({
|
||||
message: error.message,
|
||||
pos: error.pos,
|
||||
loc: error.loc
|
||||
});
|
||||
},
|
||||
|
||||
onwarn ( warning ) {
|
||||
warnings.push({
|
||||
message: warning.message,
|
||||
pos: warning.pos,
|
||||
loc: warning.loc
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
const expectedErrors = tryToLoadJson( `test/validator/${dir}/errors.json` ) || [];
|
||||
const expectedWarnings = tryToLoadJson( `test/validator/${dir}/warnings.json` ) || [];
|
||||
const expectedNames = tryToLoadJson( `test/validator/${dir}/names.json` ) || [];
|
||||
|
||||
assert.deepEqual( errors, expectedErrors );
|
||||
assert.deepEqual( warnings, expectedWarnings );
|
||||
assert.deepEqual( names, expectedNames );
|
||||
} catch ( err ) {
|
||||
if ( err.name !== 'ParseError' ) throw err;
|
||||
|
||||
try {
|
||||
const expected = require( `./validator/${dir}/error.json` );
|
||||
|
||||
assert.equal( err.shortMessage, expected.message );
|
||||
assert.deepEqual( err.loc, expected.loc );
|
||||
assert.equal( err.pos, expected.pos );
|
||||
} catch ( err2 ) {
|
||||
throw err2.code === 'MODULE_NOT_FOUND' ? err : err2;
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
Loading…
Reference in new issue