Merge pull request #87 from telerik/yosifov/start-to-respect-deviceid

Modify startSimulator to kill the booted one if it's not with the sam…

Author: rosen-vladimirov

lib/iphone-simulator-xcode-simctl.ts

@@ -148,15 +148,20 @@ export class XCodeSimctlSimulator extends IPhoneSimulatorNameGetter implements I
 	public startSimulator(device?: IDevice): void {
 		device = device || this.getDeviceToRun();
 		if (!this.isDeviceBooted(device)) {
+			let bootedDevice = this.getBootedDevice();
+			if(bootedDevice && bootedDevice.id !== device.id) {
+				 this.killSimulator();
+			}
+
 			common.startSimulator(device.id);
 			// startSimulaltor doesn't always finish immediately, and the subsequent
 			// install fails since the simulator is not running.
 			// Give it some time to start before we attempt installing.
-			utils.sleep(1000);
+			utils.sleep(1000); 
 		}
 	}
-
+ 
 	private killSimulator(): Promise<any> {
-		return childProcess.spawn("pkill", ["-9", "-f", "Simulator"]);
+		childProcess.execSync("pkill -9 -f Simulator");
 	}
-}
+}