node-v8-clone - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

package.json

 {
   "name": "node-v8-clone",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "UNSTABLE yet. Exposed v8 clone function for node.js.",
@@ -5,0 +5,0 @@ "main": "build/Release/clone",

test/test.js

@@ -25,6 +25,15 @@ var assert = require("assert")
     assert.equal(b, 1);
-    a = 2;
+    a += 1;
     assert.equal(a, 2);
     assert.equal(b, 1);
   });
+  it('should clone strings', function(){
+    var a = 'aaa';
+    var b = clone(a);
+    assert.equal(a, 'aaa');
+    assert.equal(b, 'aaa');
+    a += 'bbb';
+    assert.equal(a, 'aaabbb');
+    assert.equal(b, 'aaa');
+  });
   it('should clone number objects', function(){
@@ -60,2 +69,67 @@ var a = new Number(1);
   });
+  it('should clone instances', function(){
+    function clazz (c) { this.c = c; this.d = 2 };
+    clazz.prototype.getC = function() { return this.c; };
+    var a = new clazz(1);
+    var b = clone(a);
+    assert.equal(a.c, 1);
+    assert.equal(a.getC(), 1);
+    assert.equal(a.d, 2);
+    assert.equal(b.c, 1);
+    assert.equal(b.getC(), 1);
+    assert.equal(b.d, 2);
+    a.c = 3;
+    assert.equal(a.c, 3);
+    assert.equal(a.getC(), 3);
+    assert.equal(a.d, 2);
+    assert.equal(b.c, 1);
+    assert.equal(b.getC(), 1);
+    assert.equal(b.d, 2);
+  });
+  it('should clone Date instances', function(){
+    var a = new Date(1980,2,3,4,5,6);
+    var b = clone(a);
+    assert.equal(a.getFullYear(), 1980);
+    assert.equal(b.getFullYear(), 1980);
+    a.setFullYear(1981);
+    assert.equal(a.getFullYear(), 1981);
+    assert.equal(b.getFullYear(), 1980);
+  });
+  it('should clone RegExp instances', function(){
+    var a = new RegExp('a+', 'g');
+    var b = clone(a);
+    assert.ok(a instanceof RegExp);
+    assert.ok(b instanceof RegExp);
+    assert.equal(a.lastIndex, 0);
+    assert.equal(b.lastIndex, 0);
+    a.exec('bba');
+    assert.equal(a.lastIndex, 3);
+    assert.equal(b.lastIndex, 0);
+  });
+  it('should clone Arguments', function(){
+    function getargs() { return arguments; };
+    var a = getargs(1, 2, 3);
+    var b = clone(a);
+    assert.deepEqual(a, getargs(1, 2, 3));
+    assert.deepEqual(b, getargs(1, 2, 3));
+    a[0] = 4;
+    assert.deepEqual(a, getargs(4, 2, 3));
+    assert.deepEqual(b, getargs(1, 2, 3));
+  });
+  it('should clone Functions', function(){
+    var a = function(a, b, c) {};
+    var b = clone(a);
+    assert.equal(a.toString(), b.toString());
+  });
+  it('should clone closures', function(){
+    var generator = function () { var i = 0; return function() { return ++i; }; };
+    var a = generator();
+    assert.equal(a(), 1);
+    assert.equal(a(), 2);
+    var b = clone(a);
+    assert.equal(a(), 3);
+    assert.equal(a(), 4);
+    assert.equal(b(), 5);
+    assert.equal(b(), 6);
+  });
 });

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

11111

increased by78.12%

Number of package files

11

increased by10%

Lines of code

284

increased by79.75%

No dependency changes