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Merge pull request #2 from jerch/clusters-patch
working perf test and API test injection
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| lib | ||
| node_modules | ||
| out-benchmark |
78 changes: 78 additions & 0 deletions
78
addons/xterm-addon-unicode-graphemes/benchmark/UnicodeGraphemeAddon.benchmark.ts
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,78 @@ | ||
| /** | ||
| * Copyright (c) 2019 The xterm.js authors. All rights reserved. | ||
| * @license MIT | ||
| */ | ||
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| import { perfContext, before, ThroughputRuntimeCase } from 'xterm-benchmark'; | ||
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| import { spawn } from 'node-pty'; | ||
| import { Utf8ToUtf32, stringFromCodePoint } from 'common/input/TextDecoder'; | ||
| import { Terminal } from 'browser/Terminal'; | ||
| import { UnicodeGraphemeProvider } from 'UnicodeGraphemeProvider'; | ||
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| function fakedAddonLoad(terminal: any): void { | ||
| // resembles what UnicodeGraphemesAddon.activate does under the hood | ||
| terminal.unicodeService.register(new UnicodeGraphemeProvider()); | ||
| terminal.unicodeService.activeVersion = '15-graphemes'; | ||
| } | ||
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| perfContext('Terminal: ls -lR /usr/lib', () => { | ||
| let content = ''; | ||
| let contentUtf8: Uint8Array; | ||
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| before(async () => { | ||
| // grab output from "ls -lR /usr" | ||
| const p = spawn('ls', ['--color=auto', '-lR', '/usr/lib'], { | ||
| name: 'xterm-256color', | ||
| cols: 80, | ||
| rows: 25, | ||
| cwd: process.env.HOME, | ||
| env: process.env, | ||
| encoding: (null as unknown as string) // needs to be fixed in node-pty | ||
| }); | ||
| const chunks: Buffer[] = []; | ||
| let length = 0; | ||
| p.on('data', data => { | ||
| chunks.push(data as unknown as Buffer); | ||
| length += data.length; | ||
| }); | ||
| await new Promise<void>(resolve => p.on('exit', () => resolve())); | ||
| contentUtf8 = Buffer.concat(chunks, length); | ||
| // translate to content string | ||
| const buffer = new Uint32Array(contentUtf8.length); | ||
| const decoder = new Utf8ToUtf32(); | ||
| const codepoints = decoder.decode(contentUtf8, buffer); | ||
| for (let i = 0; i < codepoints; ++i) { | ||
| content += stringFromCodePoint(buffer[i]); | ||
| // peek into content to force flat repr in v8 | ||
| if (!(i % 10000000)) { | ||
| content[i]; | ||
| } | ||
| } | ||
| }); | ||
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| perfContext('write/string/async', () => { | ||
| let terminal: Terminal; | ||
| before(() => { | ||
| terminal = new Terminal({ cols: 80, rows: 25, scrollback: 1000 }); | ||
| fakedAddonLoad(terminal); | ||
| }); | ||
| new ThroughputRuntimeCase('', async () => { | ||
| await new Promise<void>(res => terminal.write(content, res)); | ||
| return { payloadSize: contentUtf8.length }; | ||
| }, { fork: false }).showAverageThroughput(); | ||
| }); | ||
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| perfContext('write/Utf8/async', () => { | ||
| let terminal: Terminal; | ||
| before(() => { | ||
| terminal = new Terminal({ cols: 80, rows: 25, scrollback: 1000 }); | ||
| }); | ||
| new ThroughputRuntimeCase('', async () => { | ||
| await new Promise<void>(res => terminal.write(content, res)); | ||
| return { payloadSize: contentUtf8.length }; | ||
| }, { fork: false }).showAverageThroughput(); | ||
| }); | ||
| }); |
19 changes: 19 additions & 0 deletions
19
addons/xterm-addon-unicode-graphemes/benchmark/benchmark.json
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| @@ -0,0 +1,19 @@ | ||
| { | ||
| "APP_PATH": ".benchmark", | ||
| "evalConfig": { | ||
| "tolerance": { | ||
| "*": [0.75, 1.5], | ||
| "*.dev": [0.01, 1.5], | ||
| "*.cv": [0.01, 1.5], | ||
| "EscapeSequenceParser.benchmark.js.*.averageThroughput.mean": [0.9, 5] | ||
| }, | ||
| "skip": [ | ||
| "*.median", | ||
| "*.runs", | ||
| "*.dev", | ||
| "*.cv", | ||
| "EscapeSequenceParser.benchmark.js.*.averageRuntime", | ||
| "Terminal.benchmark.js.*.averageRuntime" | ||
| ] | ||
| } | ||
| } |
23 changes: 23 additions & 0 deletions
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addons/xterm-addon-unicode-graphemes/benchmark/tsconfig.json
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| @@ -0,0 +1,23 @@ | ||
| { | ||
| "compilerOptions": { | ||
| "lib": ["dom", "es6"], | ||
| "outDir": "../out-benchmark", | ||
| "types": ["../../../node_modules/@types/node"], | ||
| "moduleResolution": "node", | ||
| "strict": false, | ||
| "target": "es2015", | ||
| "module": "commonjs", | ||
| "baseUrl": ".", | ||
| "paths": { | ||
| "common/*": ["../../../src/common/*"], | ||
| "browser/*": ["../../../src/browser/*"], | ||
| "UnicodeGraphemeProvider": ["../src/UnicodeGraphemeProvider"] | ||
| } | ||
| }, | ||
| "include": ["../**/*", "../../../typings/xterm.d.ts"], | ||
| "exclude": ["../../../**/*test.ts", "../../**/*api.ts"], | ||
| "references": [ | ||
| { "path": "../../../src/common" }, | ||
| { "path": "../../../src/browser" } | ||
| ] | ||
| } |
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17 changes: 10 additions & 7 deletions
17
addons/xterm-addon-unicode-graphemes/src/UnicodeProperties.ts
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