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Test formatting; Wire webpack loader to asc

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This commit is contained in:
dcodeIO
2018-02-05 17:10:14 +01:00
parent a0b39da7cf
commit 41c0f2c6c3
5 changed files with 244 additions and 201 deletions
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58
tests/compiler.js
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@ -4,6 +4,7 @@ const os = require("os");
const chalk = require("chalk");
const glob = require("glob");
const minimist = require("minimist");
const diff = require("./util/diff");
const asc = require("../bin/asc.js");
@ -13,9 +14,12 @@ const args = minimist(process.argv.slice(2), {
});
if (args.help) {
console.log("Usage: npm run test:compiler -- [test1, test2 ...] [--create]\n");
console.log("Runs all tests if no tests have been specified.");
console.log("Recreates affected fixtures if --create is specified.");
console.log([
"Usage: npm run test:compiler -- [test1, test2 ...] [--create]",
"",
"Runs all tests if no tests have been specified.",
"Recreates affected fixtures if --create is specified."
].join(os.EOL) + os.EOL);
process.exit(0);
}
@ -38,7 +42,7 @@ if (args._.length) {
// TODO: asc's callback is synchronous here. This might change.
tests.forEach(filename => {
console.log(chalk.whiteBright("Testing compiler/" + filename));
console.log(chalk.whiteBright("Testing compiler/" + filename) + "\n");
const basename = filename.replace(/\.ts$/, "");
@ -47,50 +51,59 @@ tests.forEach(filename => {
var failed = false;
// TODO: also stdout/stderr and diff it (-> expected failures)
// TODO: also save stdout/stderr and diff it (-> expected failures)
// Build unoptimized
asc.main([
asc.main( [
filename,
"--baseDir", basedir,
"-t", // -> stdout
"--sourceMap"
"--validate",
"--sourceMap",
"--measure",
"--textFile" // -> stdout
], {
stdout: stdout,
stderr: stderr
}, err => {
console.log();
if (err)
stderr.write(err + os.EOL);
if (args.create) {
fs.writeFileSync(path.join(basedir, basename + ".wast"), stdout.toString(), { encoding: "utf8" });
console.log("Recreated fixture.");
console.log("- " + chalk.yellow("Created fixture"));
} else {
let actual = stdout.toString();
let expected = fs.readFileSync(path.join(basedir, basename + ".wast"), { encoding: "utf8" });
let diffs = diff(basename + ".wast", expected, actual);
if (diffs !== null) {
console.log(diffs);
console.log(chalk.red("diff ERROR"));
console.log("- " + chalk.red("diff ERROR"));
failed = true;
} else
console.log(chalk.green("diff OK"));
console.log("- " + chalk.green("diff OK"));
}
console.log();
stdout.length = 0;
stderr.length = 0;
stderr.print = false;
// Build optimized
asc.main([
var cmd = [
filename,
"--baseDir", basedir,
"-t", basename + ".optimized.wast",
"-b", // -> stdout
"-O"
], {
"--validate",
"--optimize",
"--measure",
"--binaryFile" // -> stdout
];
if (args.create) cmd.push(
"--textFile", basename + ".optimized.wast"
);
asc.main(cmd, {
stdout: stdout,
stderr: stderr
}, err => {
console.log();
if (err)
stderr.write(err + os.EOL);
@ -109,9 +122,9 @@ tests.forEach(filename => {
externalConstant: 2
}
});
console.log(chalk.green("instantiate OK"));
console.log("- " + chalk.green("instantiate OK"));
} catch (e) {
console.log(chalk.red("instantiate ERROR: ") + e);
console.log("- " + chalk.red("instantiate ERROR: ") + e);
failed = true;
}
@ -129,10 +142,11 @@ function createMemoryStream(print) {
stream.write = function(chunk) {
if (typeof chunk === "string") {
this.push(Buffer.from(chunk, "utf8"));
if (stream.print)
process.stderr.write(chunk);
} else
} else {
this.push(chunk);
}
if (stream.print)
process.stderr.write(chunk.toString().replace(/^(?!$)/mg, " "));
};
stream.toBuffer = function() {
return Buffer.concat(this);