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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,190 @@ | ||
| let { readFileSync, readFile } = require('fs') | ||
| let { promisify } = require('util') | ||
| let { join } = require('path') | ||
| let postcss = require('postcss') | ||
|
|
||
| let readFileAsync = promisify(readFile) | ||
| let example = join(__dirname, 'cache', 'bootstrap.css') | ||
| let css = readFileSync(example).toString() | ||
|
|
||
| for (let i = 0; i < 4; i++) { | ||
| css = css + css | ||
| } | ||
|
|
||
| let walkColorPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'walkColorPlugin', | ||
| Root (root) { | ||
| root.walkDecls('color', decl => { | ||
| decl.value = 'black' | ||
| }) | ||
| } | ||
| } | ||
| } | ||
| walkColorPlugin.postcss = true | ||
|
|
||
| let walkWebkitPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'walkWebkitPlugin', | ||
| Root (root) { | ||
| root.walkDecls(/^webkit-*/, decl => { | ||
| decl.remove() | ||
| }) | ||
| } | ||
| } | ||
| } | ||
| walkWebkitPlugin.postcss = true | ||
|
|
||
| let walkSyncPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'walkSyncPlugin', | ||
| Root (root) { | ||
| root.walkAtRules(node => { | ||
| readFileSync(example) | ||
| node.remove() | ||
| }) | ||
| } | ||
| } | ||
| } | ||
| walkSyncPlugin.postcss = true | ||
|
|
||
| let walkAsyncPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'walkAsyncPlugin', | ||
| async Root (root) { | ||
| let atRules = [] | ||
| root.walkAtRules(atRule => { | ||
| atRules.push(atRule) | ||
| atRule.remove() | ||
| }) | ||
| for (let i = 0; i < atRules.length; i++) { | ||
| await readFileAsync(example) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| walkAsyncPlugin.postcss = true | ||
|
|
||
| let visitColorPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'visitColorPlugin', | ||
| Declaration: { | ||
| color: decl => { | ||
| decl.value = 'black' | ||
| } | ||
| } | ||
| } | ||
| } | ||
| visitColorPlugin.postcss = true | ||
|
|
||
| let visitWebkitPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'visitWebkitPlugin', | ||
| Declaration (decl) { | ||
| if (decl.prop.startsWith('-webkit-')) { | ||
| decl.remove() | ||
| } | ||
| } | ||
| } | ||
| } | ||
| visitWebkitPlugin.postcss = true | ||
|
|
||
| let visitSyncPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'visitSyncPlugin', | ||
| AtRule (node) { | ||
| readFileSync(example) | ||
| node.remove() | ||
| } | ||
| } | ||
| } | ||
| visitSyncPlugin.postcss = true | ||
|
|
||
| let visitAsyncPlugin = () => { | ||
| return { | ||
| postcssPlugin: 'visitAsyncPlugin', | ||
| async AtRule (node) { | ||
| await readFileAsync(example) | ||
| node.remove() | ||
| } | ||
| } | ||
| } | ||
| visitAsyncPlugin.postcss = true | ||
|
|
||
| function multiple (count, value) { | ||
| return Array(count).fill(value) | ||
| } | ||
|
|
||
| let walkerSync = postcss( | ||
| multiple(10, walkColorPlugin) | ||
| .concat(multiple(10, walkWebkitPlugin)) | ||
| .concat([walkSyncPlugin]) | ||
| ) | ||
| let walkerAsync = postcss( | ||
| multiple(10, walkColorPlugin) | ||
| .concat(multiple(10, walkWebkitPlugin)) | ||
| .concat([walkAsyncPlugin]) | ||
| ) | ||
| let visiterSync = postcss( | ||
| multiple(10, visitColorPlugin) | ||
| .concat(multiple(10, visitWebkitPlugin)) | ||
| .concat([visitSyncPlugin]) | ||
| ) | ||
| let visiterAsync = postcss( | ||
| multiple(10, visitColorPlugin) | ||
| .concat(multiple(10, visitWebkitPlugin)) | ||
| .concat([visitAsyncPlugin]) | ||
| ) | ||
|
|
||
| module.exports = { | ||
| name: 'API', | ||
| maxTime: 15, | ||
| tests: [ | ||
| { | ||
| name: 'Walk sync API', | ||
| defer: true, | ||
| fn: done => { | ||
| walkerSync.process(css, { from: example, map: false }).css | ||
| walkerSync.process(css, { from: example, map: false }).css | ||
| walkerSync.process(css, { from: example, map: false }).css | ||
| done.resolve() | ||
| } | ||
| }, | ||
| { | ||
| name: 'Visitor sync API', | ||
| defer: true, | ||
| fn: done => { | ||
| visiterSync.process(css, { from: example, map: false }).css | ||
| visiterSync.process(css, { from: example, map: false }).css | ||
| visiterSync.process(css, { from: example, map: false }).css | ||
| done.resolve() | ||
| } | ||
| }, | ||
| { | ||
| name: 'Walk async API', | ||
| defer: true, | ||
| fn: done => { | ||
| Promise.all([ | ||
| walkerAsync.process(css, { from: example, map: false }), | ||
| walkerAsync.process(css, { from: example, map: false }), | ||
| walkerAsync.process(css, { from: example, map: false }) | ||
| ]).then(() => { | ||
| done.resolve() | ||
| }) | ||
| } | ||
| }, | ||
| { | ||
| name: 'Visitor async API', | ||
| defer: true, | ||
| fn: done => { | ||
| Promise.all([ | ||
| visiterAsync.process(css, { from: example, map: false }), | ||
| visiterAsync.process(css, { from: example, map: false }), | ||
| visiterAsync.process(css, { from: example, map: false }) | ||
| ]).then(() => { | ||
| done.resolve() | ||
| }) | ||
| } | ||
| } | ||
| ] | ||
| } |
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