is2 - npm Package Compare versions

Comparing version 0.0.10 to 0.0.11

lib/is2.js

@@ -711,3 +711,3 @@ /**
  * Hostname may not contain other characters, such as the underscore character (_)
- * oTher DNS names may contain the underscore.
+ * other DNS names may contain the underscore.
  */
@@ -730,2 +730,3 @@ is.dnsAddress = function(value) {
  * Test is a value is a valid ipv4, ipv6 or DNS name.
+ * Aliases: hostAddr, hostAddress.
  * @param {Any} value to test if a host address.
@@ -745,3 +746,3 @@ * @return {Boolean} true if a host address, false otherwise.
 is.port = function(value) {
-    if (!is.positiveInt(value) || value > 65535)
+    if (!is.num(value) || is.negativeInt(value) || value > 65535)
         return false;
@@ -751,1 +752,23 @@ return true;
 
+/**
+ * Test if a number is a valid TCP port in the range 0-1023.
+ * Alias: is.sysPort.
+ * @param {Any} value to test if its a valid TCP port
+ */
+is.systemPort = function(value) {
+    if (is.port(value) && value < 1024)
+        return true;
+    return false;
+};
+is.sysPort = is.systemPort;
+
+/**
+ * Test if a number is a valid TCP port in the range 1024-65535.
+ * @param {Any} value to test if its a valid TCP port
+ */
+is.userPort = function(value) {
+    if (is.port(value) && value > 1023)
+        return true;
+    return false;
+};
+

package.json

 {
       "name" : "is2"
-    , "version" : "0.0.10"
+    , "version" : "0.0.11"
     , "description" : "A type checking library where each exported function returns either true or false and does not throw. Also added tests."
@@ -5,0 +5,0 @@ , "tags" : [ "utilities", "JavaScript", "node.js", "validation", "type", "checking" ]

README.md

@@ -609,2 +609,21 @@ is2
 
+### systemPort\(value\)
+Test if a value is a valid TCP/IP system port number in the range 0 - 1023.
+Alias: sysPort
+
+##### Params:
+* **Any** *value* to test.
+
+##### Returns:
+* **Boolean** true if 'value' is a valid system port number, and false otherwise.
+
+### userPort\(value\)
+Test if a value is a valid TCP/IP user port number in the range 1024 - 65535.
+
+##### Params:
+* **Any** *value* to test.
+
+##### Returns:
+* **Boolean** true if 'value' is a valid user port number, and false otherwise.
+
 ## License
@@ -611,0 +630,0 @@ The MIT License (MIT)

test/test.js

@@ -812,2 +812,5 @@ 'use strict';
     it('Should return true for valid port numbers ', function() {
+        assert.equal(false, is.port(-11));
+        assert.equal(false, is.port(-11));
+        assert.equal(true, is.port(0));
         assert.equal(true, is.port(1));
@@ -817,7 +820,11 @@ assert.equal(true, is.port(10));
         assert.equal(true, is.port(65535));
+        assert.equal(false, is.port(65536));
     });
+
     it('Should return false for invalid port numbers ', function() {
-        assert.equal(false, is.port(0));
+        assert.equal(false, is.port(-1100));
         assert.equal(false, is.port(-10));
-        assert.equal(false, is.port(-1100));
+        assert.equal(true, is.port(0));
+        assert.equal(true, is.port(10));
+        assert.equal(true, is.port(65535));
         assert.equal(false, is.port(65536));
@@ -834,1 +841,26 @@ assert.equal(false, is.port());
 });
+
+describe('is.systemPort', function() {
+    it('Should return true for valid port numbers 0-1023 ', function() {
+        assert.equal(false, is.systemPort(-1));
+        assert.equal(true, is.systemPort(0));
+        assert.equal(true, is.systemPort(1));
+        assert.equal(true, is.systemPort(1023));
+        assert.equal(false, is.systemPort(1024));
+        assert.equal(false, is.systemPort(10000));
+    });
+});
+
+describe('is.userPort', function() {
+    it('Should return true for valid port numbers 1024-65535 ', function() {
+        assert.equal(false, is.userPort(-1));
+        assert.equal(false, is.userPort(0));
+        assert.equal(false, is.userPort(1));
+        assert.equal(false, is.userPort(1023));
+        assert.equal(true, is.userPort(1024));
+        assert.equal(true, is.userPort(1025));
+        assert.equal(true, is.userPort(65535));
+        assert.equal(false, is.userPort(65536));
+    });
+});
+

No alert changes

Improved metrics

Total package byte prevSize

213395

increased by1.07%

Lines of code

1999

increased by2.51%

Number of lines in readme file

649

increased by3.02%

No dependency changes