339 lines
17 KiB
JavaScript
339 lines
17 KiB
JavaScript
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import chai from 'chai';
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import { exec } from 'child_process';
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import process from 'process';
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import path from 'path';
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import { platform } from 'os';
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import { fileURLToPath } from 'url';
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const {assert} = chai;
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const fixture1JsonString = '{"a":1,"b":[2,3],"smile":"\uD83D\uDE00"}';
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const fixture1JsonPrettyString = `{
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"a": 1,
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"b": [
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2,
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3
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],
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"smile": "😀"
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}
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`;
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const fixture1HexString = 'a3616101616282020365736d696c6564f09f9880';
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const fixture1Bin = fromHex(fixture1HexString);
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const fixture1BinString = new TextDecoder().decode(fixture1Bin);
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const fixture1DiagnosticString = `a3 # map(3)
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61 # string(1)
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61 # "a"
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01 # uint(1)
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61 # string(1)
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62 # "b"
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82 # array(2)
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02 # uint(2)
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03 # uint(3)
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65 # string(5)
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736d696c65 # "smile"
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64 # string(2)
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f09f9880 # "😀"
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`;
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const fixture2HexString = 'a4616101616282020363627566440102036165736d696c6564f09f9880';
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const fixture2DiagnosticString = `a4 # map(4)
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61 # string(1)
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61 # "a"
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01 # uint(1)
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61 # string(1)
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62 # "b"
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82 # array(2)
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02 # uint(2)
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03 # uint(3)
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63 # string(3)
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627566 # "buf"
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44 # bytes(4)
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01020361 # "\\x01\\x02\\x03a"
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65 # string(5)
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736d696c65 # "smile"
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64 # string(2)
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f09f9880 # "😀"
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`;
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const binPath = path.join(path.dirname(fileURLToPath(import.meta.url)), '../lib/bin.js');
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function fromHex(hex) {
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return new Uint8Array(hex.split('').map((c, i, d) => i % 2 === 0 ? `0x${ c }${ d[i + 1] }` : '').filter(Boolean).map(e => parseInt(e, 16)));
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}
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async function execBin(cmd, stdin) {
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return new Promise((resolve, reject) => {
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const cp = exec(`"${ process.execPath }" "${ binPath }" ${ cmd }`, (err, stdout, stderr) => {
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if (err) {
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err.stdout = stdout;
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err.stderr = stderr;
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return reject(err);
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}
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resolve({
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stdout,
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stderr
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});
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});
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if (stdin != null) {
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cp.on('spawn', () => {
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cp.stdin.write(stdin);
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cp.stdin.end();
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});
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}
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});
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}
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describe('Bin', () => {
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it('usage', async () => {
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try {
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await execBin('');
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assert.fail('should have errored');
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} catch (e) {
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assert.strictEqual(e.stdout, '');
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assert.strictEqual(e.stderr, `Usage: cborg <command> <args>
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Valid commands:
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\tbin2diag [binary input]
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\tbin2hex [binary input]
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\tbin2json [--pretty] [binary input]
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\tdiag2bin [diagnostic input]
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\tdiag2hex [diagnostic input]
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\tdiag2json [--pretty] [diagnostic input]
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\thex2bin [hex input]
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\thex2diag [hex input]
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\thex2json [--pretty] [hex input]
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\tjson2bin '[json input]'
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\tjson2diag '[json input]'
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\tjson2hex '[json input]'
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Input may either be supplied as an argument or piped via stdin
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`);
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}
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});
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it('bad cmd', async () => {
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try {
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await execBin('blip');
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assert.fail('should have errored');
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} catch (e) {
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assert.strictEqual(e.stdout, '');
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assert.strictEqual(e.stderr, `Unknown command: 'blip'
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Usage: cborg <command> <args>
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Valid commands:
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\tbin2diag [binary input]
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\tbin2hex [binary input]
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\tbin2json [--pretty] [binary input]
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\tdiag2bin [diagnostic input]
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\tdiag2hex [diagnostic input]
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\tdiag2json [--pretty] [diagnostic input]
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\thex2bin [hex input]
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\thex2diag [hex input]
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\thex2json [--pretty] [hex input]
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\tjson2bin '[json input]'
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\tjson2diag '[json input]'
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\tjson2hex '[json input]'
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Input may either be supplied as an argument or piped via stdin
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`);
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}
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});
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it('help', async () => {
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const {stdout, stderr} = await execBin('help');
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assert.strictEqual(stdout, '');
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assert.strictEqual(stderr, `Usage: cborg <command> <args>
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Valid commands:
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\tbin2diag [binary input]
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\tbin2hex [binary input]
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\tbin2json [--pretty] [binary input]
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\tdiag2bin [diagnostic input]
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\tdiag2hex [diagnostic input]
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\tdiag2json [--pretty] [diagnostic input]
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\thex2bin [hex input]
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\thex2diag [hex input]
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\thex2json [--pretty] [hex input]
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\tjson2bin '[json input]'
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\tjson2diag '[json input]'
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\tjson2hex '[json input]'
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Input may either be supplied as an argument or piped via stdin
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`);
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});
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it('bin2diag (stdin)', async () => {
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const {stdout, stderr} = await execBin('bin2diag', fixture1Bin);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1DiagnosticString);
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});
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it('bin2hex (stdin)', async () => {
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const {stdout, stderr} = await execBin('bin2hex', fixture1Bin);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `${ fixture1HexString }\n`);
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});
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it('bin2json (stdin)', async () => {
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const {stdout, stderr} = await execBin('bin2json', fixture1Bin);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `${ fixture1JsonString }\n`);
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});
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it('bin2json pretty (stdin)', async () => {
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const {stdout, stderr} = await execBin('bin2json --pretty', fixture1Bin);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1JsonPrettyString);
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});
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for (const stdin of [
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true,
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false
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]) {
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if (platform() !== 'win32' || stdin) {
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it(`diag2bin${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`diag2bin '${ fixture1DiagnosticString }'`) : await execBin('diag2bin', fixture1DiagnosticString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1BinString);
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});
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it(`diag2hex${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`diag2hex '${ fixture1DiagnosticString }'`) : await execBin('diag2hex', fixture1DiagnosticString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `${ fixture1HexString }\n`);
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});
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it(`diag2json${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`diag2json '${ fixture1DiagnosticString }'`) : await execBin('diag2json', fixture1DiagnosticString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `${ fixture1JsonString }\n`);
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});
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it(`diag2json pretty${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`diag2json --pretty '${ fixture1DiagnosticString }'`) : await execBin('diag2json --pretty', fixture1DiagnosticString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1JsonPrettyString);
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});
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}
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it(`hex2bin${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`hex2bin ${ fixture1HexString }`) : await execBin('hex2bin', fixture1HexString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1BinString);
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});
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it(`hex2diag${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`hex2diag ${ fixture2HexString }`) : await execBin('hex2diag', fixture2HexString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture2DiagnosticString);
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});
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it(`hex2json${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`hex2json ${ fixture1HexString }`) : await execBin('hex2json', fixture1HexString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `${ fixture1JsonString }\n`);
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});
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it(`hex2json pretty${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`hex2json --pretty ${ fixture1HexString }`) : await execBin('hex2json --pretty', fixture1HexString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1JsonPrettyString);
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});
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it(`json2bin${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin('json2bin "{\\"a\\":1,\\"b\\":[2,3],\\"smile\\":\\"\uD83D\uDE00\\"}"') : await execBin('json2bin', fixture1JsonString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1BinString);
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});
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it(`json2diag${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin('json2diag "{\\"a\\":1,\\"b\\":[2,3],\\"smile\\":\\"\uD83D\uDE00\\"}"') : await execBin('json2diag', fixture1JsonString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, fixture1DiagnosticString);
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});
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it(`json2hex${ stdin ? ' (stdin)' : '' }`, async () => {
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const {stdout, stderr} = !stdin ? await execBin(`json2hex "${ fixture1JsonString.replace(/"/g, '\\"') }"`) : await execBin('json2hex', fixture1JsonString);
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `${ fixture1HexString }\n`);
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});
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}
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it('diag indenting', async () => {
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const {stdout, stderr} = await execBin('json2diag', '{"a":[],"b":{},"c":{"a":1,"b":{"a":{"a":{}}}},"d":{"a":{"a":{"a":1},"b":2,"c":[]}},"e":[[[[{"a":{}}]]]],"f":1}');
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `a6 # map(6)
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61 # string(1)
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61 # "a"
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80 # array(0)
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61 # string(1)
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62 # "b"
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a0 # map(0)
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61 # string(1)
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63 # "c"
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a2 # map(2)
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61 # string(1)
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61 # "a"
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01 # uint(1)
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61 # string(1)
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62 # "b"
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a1 # map(1)
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61 # string(1)
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61 # "a"
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a1 # map(1)
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61 # string(1)
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61 # "a"
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a0 # map(0)
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61 # string(1)
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64 # "d"
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a1 # map(1)
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61 # string(1)
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61 # "a"
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a3 # map(3)
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61 # string(1)
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61 # "a"
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a1 # map(1)
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61 # string(1)
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61 # "a"
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01 # uint(1)
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61 # string(1)
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62 # "b"
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02 # uint(2)
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61 # string(1)
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63 # "c"
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80 # array(0)
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61 # string(1)
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65 # "e"
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81 # array(1)
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81 # array(1)
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81 # array(1)
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81 # array(1)
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a1 # map(1)
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61 # string(1)
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61 # "a"
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a0 # map(0)
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61 # string(1)
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66 # "f"
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01 # uint(1)
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`);
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});
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describe('diag length bytes', () => {
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it('compact', async () => {
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const {stdout, stderr} = await execBin('json2diag', '"aaaaaaaaaaaaaaaaaaaaaaa"');
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `77 # string(23)
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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`);
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});
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it('1-byte', async () => {
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const {stdout, stderr} = await execBin('json2diag', '"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"');
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `78 23 # string(35)
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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616161616161616161616161 # "aaaaaaaaaaaa"
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`);
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});
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it('2-byte', async () => {
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const {stdout, stderr} = await execBin('json2diag', '"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"');
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assert.strictEqual(stderr, '');
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assert.strictEqual(stdout, `79 0100 # string(256)
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
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6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
|
|||
|
|
6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
|
|||
|
|
6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
|
|||
|
|
6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
|
|||
|
|
6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
|
|||
|
|
6161616161616161616161616161616161616161616161 # "aaaaaaaaaaaaaaaaaaaaaaa"
|
|||
|
|
616161 # "aaa"
|
|||
|
|
`);
|
|||
|
|
});
|
|||
|
|
});
|
|||
|
|
it('diag non-utf8 and non-printable ascii', async () => {
|
|||
|
|
const input = '7864f55ff8f12508b63ef2bfeca7557ae90df6311a5ec1631b4a1fa843310bd9c3a710eaace5a1bdd72ad0bfe049771c11e756338bd93865e645f1adec9b9c99ef407fbd4fc6859e7904c5ad7dc9bd10a5cc16973d5b28ec1a6dd43d9f82f9f18c3d03418e35';
|
|||
|
|
let {stdout, stderr} = await execBin(`hex2diag ${ input }`);
|
|||
|
|
assert.strictEqual(stderr, '');
|
|||
|
|
assert.strictEqual(stdout, `78 64 # string(86)
|
|||
|
|
f55ff8f12508b63ef2bfeca7557ae90df6311a5ec1631b # "õ_øñ%\\x08¶>ò¿ì§Uzé\\x0dö1\\x1a^Ác\\x1b"
|
|||
|
|
4a1fa843310bd9c3a710eaace5a1bdd72ad0bfe049771c # "J\\x1f¨C1\\x0bÙç\\x10ê¬å¡½×*пàIw\\x1c"
|
|||
|
|
11e756338bd93865e645f1adec9b9c99ef407fbd4fc685 # "\\x11çV3\\x8bÙ8eæEñ\\xadì\\x9b\\x9c\\x99ï@\\x7f½OÆ\\x85"
|
|||
|
|
9e7904c5ad7dc9bd10a5cc16973d5b28ec1a6dd43d9f82 # "\\x9ey\\x04Å\\xad}ɽ\\x10¥Ì\\x16\\x97=[(ì\\x1amÔ=\\x9f\\x82"
|
|||
|
|
f9f18c3d03418e35 # "ùñ\\x8c=\\x03A\\x8e5"
|
|||
|
|
`);
|
|||
|
|
({stdout, stderr} = await execBin('diag2hex', stdout));
|
|||
|
|
assert.strictEqual(stderr, '');
|
|||
|
|
assert.strictEqual(stdout, `${ input }\n`);
|
|||
|
|
});
|
|||
|
|
});
|