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Add test for stderr.

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This commit is contained in:
Artem Yavorsky 2017-04-20 15:31:13 +03:00
parent 84c38182ad
commit b0ff26985f
1 changed files with 25 additions and 16 deletions
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41
experimental/babel-preset-env/test/debug-fixtures.js
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@ -21,23 +21,31 @@ const saveInFiles = files => {
});
};
const assertTest = (stdout, stderr, opts) => {
stderr = stderr.trim();
const testOutputType = (type, stdTarg, opts) => {
stdTarg = stdTarg.trim();
stdTarg = stdTarg.replace(/\\/g, "/");
const optsTarg = opts[type];
if (stderr) {
throw new Error("stderr:\n" + stderr);
}
stdout = stdout.trim();
stdout = stdout.replace(/\\/g, "/");
if (opts.stdout) {
const expectStdout = opts.stdout.trim();
chai.expect(stdout).to.equal(expectStdout, "stdout didn't match");
if (optsTarg) {
const expectStdout = optsTarg.trim();
chai.expect(stdTarg).to.equal(expectStdout, "stdout didn't match");
} else {
const file = path.join(opts.testLoc, "stdout.txt");
const file = path.join(opts.testLoc, `${type}.txt`);
console.log(`New test file created: ${file}`);
fs.outputFileSync(file, stdout);
fs.outputFileSync(file, stdTarg);
}
};
const assertTest = (stdout, stderr, opts) => {
// stderr = stderr.trim();
// if (stderr) {
// throw new Error("stderr:\n" + stderr);
// }
testOutputType("stdout", stdout, opts);
if (stderr) {
testOutputType("stderr", stderr, opts);
}
};
@ -56,8 +64,8 @@ const buildTest = opts => {
let stdout = "";
let stderr = "";
spawn.stdout.on("data", chunk => stdout += chunk);
spawn.stderr.on("data", chunk => stderr += chunk);
spawn.stdout.on("data", chunk => (stdout += chunk));
spawn.stderr.on("data", chunk => (stderr += chunk));
spawn.on("close", () => {
let err;
@ -77,6 +85,7 @@ describe("debug output", () => {
fs.readdirSync(fixtureLoc).forEach(testName => {
if (testName.slice(0, 1) === ".") return;
const testLoc = path.join(fixtureLoc, testName);
if (testName.slice(0, 1) === ".") return;
const opts = {
args: ["src", "--out-dir", "lib"],