[WIP] Sync features with Node 9

.travis.yml

@@ -1,7 +1,15 @@
 language: node_js
 node_js:
-- '0.8'
-- '0.10'
+  - 'stable'
+  - '8'
+  - '6'
+  - '4'
+  - '0.12'
+  - '0.10'
+script:
+  - 'npm test'
+  # Run browser tests on one node version.
+  - '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && [[ $(node -v) =~ ^v8.*$ ]] && npm run test:browsers'
 env:
   global:
   - secure: AdUubswCR68/eGD+WWjwTHgFbelwQGnNo81j1IOaUxKw+zgFPzSnFEEtDw7z98pWgg7p9DpCnyzzSnSllP40wq6AG19OwyUJjSLoZK57fp+r8zwTQwWiSqUgMu2YSMmKJPIO/aoSGpRQXT+L1nRrHoUJXgFodyIZgz40qzJeZjc=

internal/util.js

@@ -0,0 +1,25 @@
+var colorRegExp = /\u001b\[\d\d?m/g;
+
+function removeColors(str) {
+  return str.replace(colorRegExp, '');
+}
+
+function getConstructorOf(obj) {
+  while (obj) {
+    var descriptor = Object.getOwnPropertyDescriptor(obj, 'constructor');
+    if (descriptor !== undefined &&
+      typeof descriptor.value === 'function' &&
+      descriptor.value.name !== '') {
+      return descriptor.value;
+    }
+
+    obj = Object.getPrototypeOf(obj);
+  }
+
+  return null;
+}
+
+module.exports = {
+  removeColors: removeColors,
+  getConstructorOf: getConstructorOf
+};

package.json

@@ -20,14 +20,17 @@
     "support"
   ],
   "scripts": {
-    "test": "node test/node/*.js && zuul test/browser/*.js"
+    "test": "node test/node/index.js",
+    "test:browsers": "zuul test/browser/*.js"
   },
   "dependencies": {
-    "inherits": "2.0.1"
+    "inherits": "2.0.1",
+    "is-typed-array": "^1.0.4"
   },
   "license": "MIT",
   "devDependencies": {
-    "zuul": "~1.0.9"
+    "tape": "^4.9.0",
+    "zuul": "^1.0.10"
   },
   "browser": {
     "./support/isBuffer.js": "./support/isBufferBrowser.js"

test/node/debug.js

@@ -19,68 +19,87 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+'use strict';
 var assert = require('assert');
-var util = require('../../');
 
-if (process.argv[2] === 'child')
-  child();
+var modeArgv = process.argv[2]
+var sectionArgv = process.argv[3]
+
+if (modeArgv === 'child')
+  child(sectionArgv);
 else
   parent();
 
 function parent() {
-  test('foo,tud,bar', true);
-  test('foo,tud', true);
-  test('tud,bar', true);
-  test('tud', true);
-  test('foo,bar', false);
-  test('', false);
+  test('foo,tud,bar', true, 'tud');
+  test('foo,tud', true, 'tud');
+  test('tud,bar', true, 'tud');
+  test('tud', true, 'tud');
+  test('foo,bar', false, 'tud');
+  test('', false, 'tud');
+
+  test('###', true, '###');
+  test('hi:)', true, 'hi:)');
+  test('f$oo', true, 'f$oo');
+  test('f$oo', false, 'f.oo');
+  test('no-bar-at-all', false, 'bar');
+
+  test('test-abc', true, 'test-abc');
+  test('test-a', false, 'test-abc');
+  test('test-*', true, 'test-abc');
+  test('test-*c', true, 'test-abc');
+  test('test-*abc', true, 'test-abc');
+  test('abc-test', true, 'abc-test');
+  test('a*-test', true, 'abc-test');
+  test('*-test', true, 'abc-test');
 }
 
-function test(environ, shouldWrite) {
+function test(environ, shouldWrite, section) {
   var expectErr = '';
-  if (shouldWrite) {
-    expectErr = 'TUD %PID%: this { is: \'a\' } /debugging/\n' +
-                'TUD %PID%: number=1234 string=asdf obj={"foo":"bar"}\n';
-  }
   var expectOut = 'ok\n';
-  var didTest = false;
 
   var spawn = require('child_process').spawn;
-  var child = spawn(process.execPath, [__filename, 'child'], {
-    env: { NODE_DEBUG: environ }
+  process.env.NODE_DEBUG = environ;
+  var child = spawn(process.execPath, [__filename, 'child', section], {
+    env: process.env
   });
 
-  expectErr = expectErr.split('%PID%').join(child.pid);
+  if (shouldWrite) {
+    expectErr =
+      section.toUpperCase() + ' ' + child.pid + ': this { is: \'a\' } /debugging/\n' +
+        section.toUpperCase() + ' ' + child.pid + ': num=1 str=a obj={"foo":"bar"}\n';
+  }
 
   var err = '';
   child.stderr.setEncoding('utf8');
-  child.stderr.on('data', function(c) {
+  child.stderr.on('data', function (c) {
     err += c;
   });
 
   var out = '';
   child.stdout.setEncoding('utf8');
-  child.stdout.on('data', function(c) {
+  child.stdout.on('data', function (c) {
     out += c;
   });
 
-  child.on('close', function(c) {
+  var didTest = false;
+  child.on('close', function (c) {
     assert(!c);
-    assert.equal(err, expectErr);
-    assert.equal(out, expectOut);
+    assert.strictEqual(err, expectErr);
+    assert.strictEqual(out, expectOut);
     didTest = true;
-    console.log('ok %j %j', environ, shouldWrite);
   });
 
-  process.on('exit', function() {
+  process.on('exit', function () {
     assert(didTest);
   });
 }
 
 
-function child() {
-  var debug = util.debuglog('tud');
+function child(section) {
+  var util = require('../../util');
+  var debug = util.debuglog(section);
   debug('this', { is: 'a' }, /debugging/);
-  debug('number=%d string=%s obj=%j', 1234, 'asdf', { foo: 'bar' });
+  debug('num=%d str=%s obj=%j', 1, 'a', { foo: 'bar' });
   console.log('ok');
 }

test/node/index.js

@@ -0,0 +1,7 @@
+var spawn = require('child_process').spawnSync;
+
+spawn(process.argv[0], [ require.resolve('./debug') ], { stdio: 'inherit' });
+spawn(process.argv[0], [ require.resolve('./format') ], { stdio: 'inherit' });
+spawn(process.argv[0], [ require.resolve('./inspect') ], { stdio: 'inherit' });
+spawn(process.argv[0], [ require.resolve('./log') ], { stdio: 'inherit' });
+spawn(process.argv[0], [ require.resolve('./promisify') ], { stdio: 'inherit' });