fix console global object in plugin

samples/README.md

@@ -0,0 +1,10 @@
+# live-plugin-manager samples
+
+## How to run samples
+
+The easiest way to run these samples is usint `ts-node`.
+
+```
+npm install -g ts-node
+ts-node ./samples/basic.ts
+```

src/PluginVm.ts

@@ -427,11 +427,17 @@ export class PluginVm {
 			Uint8ClampedArray: srcGlobal.Uint8ClampedArray,
 			WeakMap: srcGlobal.WeakMap,
 			WeakSet: srcGlobal.WeakSet,
-
-			// create a new instance, but if process is undefined just use null, because undefined is not permitted
-			process: Object.create(srcGlobal.process || null)
 		};
 
+		// copy properties that are not copied automatically (don't know why..)
+		//  https://stackoverflow.com/questions/59009214/some-properties-of-the-global-instance-are-not-copied-by-spread-operator-or-by-o
+		if (!sandbox.process) {
+			sandbox.process = Object.create(srcGlobal.process || null);
+		}
+		if (!sandbox.console) {
+			sandbox.console = new console.Console({ stdout: process.stdout, stderr: process.stderr });
+		}
+
 		// override the global obj to "unlink" it from the original global obj
 		//  and make it unique for each sandbox
 		sandbox.global = sandbox;

test/PluginManagerSuite.ts

@@ -603,18 +603,18 @@ describe("PluginManager:", function() {
 				path.join(manager.options.pluginsPath, "my-test-plugin", "index.js"));
 			assert.equal(pluginInstance.myGlobals.__dirname, path.join(manager.options.pluginsPath, "my-test-plugin"));
 
-			// NOTE: process is not equal because I copy it to override vars
-			// assert.equal(pluginInstance.myGlobals.process, process);
-
-			// assert.equal(pluginInstance.myGlobals.console, console); // TODO Check why this check doesn't work
-			assert.isDefined(pluginInstance.myGlobals.console);
 			assert.equal(pluginInstance.myGlobals.clearImmediate, clearImmediate);
 			assert.equal(pluginInstance.myGlobals.clearInterval, clearInterval);
 			assert.equal(pluginInstance.myGlobals.clearTimeout, clearTimeout);
 			assert.equal(pluginInstance.myGlobals.setImmediate, setImmediate);
 			assert.equal(pluginInstance.myGlobals.setInterval, setInterval);
 			assert.equal(pluginInstance.myGlobals.setTimeout, setTimeout);
 			assert.equal(pluginInstance.myGlobals.Buffer, Buffer);
+			assert.equal(pluginInstance.myGlobals.Function, Function);
+
+			// NOTE: process and console are not the same but they should be available
+			assert.isDefined(pluginInstance.myGlobals.process);
+			assert.isDefined(pluginInstance.myGlobals.console);
 		});
 
 		it("require absolute files", async function() {

test/my-test-plugin/index.js

@@ -4,6 +4,7 @@ exports.myGlobals = {
   process,
   Buffer,
   console,
+  Function,
 
   clearImmediate,
   clearInterval,