86 lines
2.8 KiB
TypeScript
86 lines
2.8 KiB
TypeScript
const fs = require("fs");
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const async = require("async");
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const glob = require("glob");
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fs.readFile("src/compiler/diagnosticMessages.json", "utf-8", (err, data) => {
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if (err) {
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throw err;
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}
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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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fs.readdir(baseDir, (err, files) => {
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files = files.filter(f => f.indexOf(".errors.txt") > 0);
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const tasks: ((callback: () => void) => void)[] = [];
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files.forEach(f => tasks.push(done => {
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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: string[];
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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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done();
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});
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}));
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async.parallelLimit(tasks, 25, done => {
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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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});
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});
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fs.readFile("src/compiler/diagnosticInformationMap.generated.ts", "utf-8", (err, data) => {
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const errorRegexp = /\s(\w+): \{ code/g;
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const errorNames: string[] = [];
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let errMatch: string[];
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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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glob("./src/**/*.ts", {}, (err, files) => {
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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.indexOf(errName) < 0) {
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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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});
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