88 строки
2.6 KiB
JavaScript
88 строки
2.6 KiB
JavaScript
import fs from "fs";
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import fsPromises from "fs/promises";
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import _glob from "glob";
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import util from "util";
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const glob = util.promisify(_glob);
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async function checkErrorBaselines() {
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const data = await fsPromises.readFile("src/compiler/diagnosticMessages.json", "utf-8");
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const messages = JSON.parse(data);
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const keys = Object.keys(messages);
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console.log("Loaded " + keys.length + " errors");
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for (const k of keys) {
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messages[k].seen = false;
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}
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const errRegex = /\(\d+,\d+\): error TS([^:]+):/g;
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const baseDir = "tests/baselines/reference/";
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const files = (await fsPromises.readdir(baseDir)).filter(f => f.endsWith(".errors.txt"));
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files.forEach(f => {
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fs.readFile(baseDir + f, "utf-8", (err, baseline) => {
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if (err) throw err;
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let g;
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while (g = errRegex.exec(baseline)) {
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const errCode = +g[1];
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const msg = keys.filter(k => messages[k].code === errCode)[0];
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messages[msg].seen = true;
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}
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});
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});
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console.log("== List of errors not present in baselines ==");
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let count = 0;
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for (const k of keys) {
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if (messages[k].seen !== true) {
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console.log(k);
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count++;
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}
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}
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console.log(count + " of " + keys.length + " errors are not in baselines");
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}
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async function checkSourceFiles() {
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const data = await fsPromises.readFile("src/compiler/diagnosticInformationMap.generated.ts", "utf-8");
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const errorRegexp = /\s(\w+): \{ code/g;
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const errorNames = [];
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let errMatch;
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while (errMatch = errorRegexp.exec(data)) {
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errorNames.push(errMatch[1]);
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}
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let allSrc = "";
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const files = await glob("./src/**/*.ts");
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console.log("Reading " + files.length + " source files");
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for (const file of files) {
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if (file.indexOf("diagnosticInformationMap.generated.ts") > 0) {
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continue;
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}
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const src = fs.readFileSync(file, "utf-8");
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allSrc = allSrc + src;
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}
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console.log("Consumed " + allSrc.length + " characters of source");
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let count = 0;
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console.log("== List of errors not used in source ==");
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for (const errName of errorNames) {
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if (!allSrc.includes(errName)) {
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console.log(errName);
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count++;
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}
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}
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console.log(count + " of " + errorNames.length + " errors are not used in source");
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}
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async function main() {
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await checkErrorBaselines();
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await checkSourceFiles();
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}
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main();
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