dgram,process,util: refactor Error to TypeError

PR-URL: https://github.com/nodejs/node/pull/13857
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

lib/dgram.js

@@ -79,7 +79,7 @@ function newHandle(type) {
     return handle;
   }
 
-  throw new errors.Error('ERR_SOCKET_BAD_TYPE');
+  throw new errors.TypeError('ERR_SOCKET_BAD_TYPE');
 }
 
 

lib/internal/process.js

@@ -181,7 +181,7 @@ function setupKillAndExit() {
       if (lazyConstants()[sig]) {
         err = process._kill(pid, lazyConstants()[sig]);
       } else {
-        throw new errors.Error('ERR_UNKNOWN_SIGNAL', `${sig}`);
+        throw new errors.TypeError('ERR_UNKNOWN_SIGNAL', sig);
       }
     }
 

lib/internal/util.js

@@ -180,7 +180,7 @@ function convertToValidSignal(signal) {
     if (signalName) return signalName;
   }
 
-  throw new errors.Error('ERR_UNKNOWN_SIGNAL', signal);
+  throw new errors.TypeError('ERR_UNKNOWN_SIGNAL', signal);
 }
 
 function getConstructorOf(obj) {

test/parallel/test-child-process-constructor.js

@@ -68,6 +68,6 @@ assert(Number.isInteger(child.pid));
 // try killing with invalid signal
 assert.throws(() => {
   child.kill('foo');
-}, common.expectsError({ code: 'ERR_UNKNOWN_SIGNAL' }));
+}, common.expectsError({ code: 'ERR_UNKNOWN_SIGNAL', type: TypeError }));
 
 assert.strictEqual(child.kill(), true);

test/parallel/test-child-process-spawnsync-kill-signal.js

@@ -31,7 +31,7 @@ if (process.argv[2] === 'child') {
   // Verify that an error is thrown for unknown signals.
   assert.throws(() => {
     spawn('SIG_NOT_A_REAL_SIGNAL');
-  }, common.expectsError({ code: 'ERR_UNKNOWN_SIGNAL' }));
+  }, common.expectsError({ code: 'ERR_UNKNOWN_SIGNAL', type: TypeError }));
 
   // Verify that the default kill signal is SIGTERM.
   {

test/parallel/test-child-process-spawnsync-validation-errors.js

@@ -186,7 +186,7 @@ if (!common.isWindows) {
   // Validate the killSignal option
   const typeErr = /^TypeError: "killSignal" must be a string or number$/;
   const unknownSignalErr =
-    common.expectsError({ code: 'ERR_UNKNOWN_SIGNAL' });
+    common.expectsError({ code: 'ERR_UNKNOWN_SIGNAL', type: TypeError });
 
   pass('killSignal', undefined);
   pass('killSignal', null);

test/parallel/test-dgram-createSocket-type.js

@@ -27,7 +27,7 @@ invalidTypes.forEach((invalidType) => {
     dgram.createSocket(invalidType);
   }, common.expectsError({
     code: 'ERR_SOCKET_BAD_TYPE',
-    type: Error,
+    type: TypeError,
     message: errMessage
   }));
 });

test/parallel/test-process-kill-pid.js

@@ -60,7 +60,7 @@ assert.throws(function() { process.kill(-1 / 0); },
 // Test that kill throws an error for invalid signal
 const unknownSignal = common.expectsError({
   code: 'ERR_UNKNOWN_SIGNAL',
-  type: Error,
+  type: TypeError,
   message: 'Unknown signal: test'
 });