From 2f8064a6e4b85b7a0ef6661c98110f9b5d938604 Mon Sep 17 00:00:00 2001
From: Rolf Bjarne Kvinge <rolf@xamarin.com>
Date: Tue, 31 Jan 2017 09:09:22 +0100
Subject: [PATCH] [mtouch tests] Check if plist has changed before writing it.

This is important for rebuild tests checking filestamps.
---
 tests/mtouch/MTouchTool.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tests/mtouch/MTouchTool.cs b/tests/mtouch/MTouchTool.cs
index 834086ec91..8cadaa9407 100644
--- a/tests/mtouch/MTouchTool.cs
+++ b/tests/mtouch/MTouchTool.cs
@@ -495,7 +495,7 @@ public partial class NotificationService : UNNotificationServiceExtension
 			AppPath = app;
 			RootAssembly = MTouch.CompileTestAppLibrary (testDir, code: code, profile: Profile, extraArg: extraArg, appName: appName);
 
-			File.WriteAllText (Path.Combine (app, "Info.plist"),
+			var info_plist = 
 @"<?xml version=""1.0"" encoding=""UTF-8""?>
 <!DOCTYPE plist PUBLIC ""-//Apple//DTD PLIST 1.0//EN"" ""http://www.apple.com/DTDs/PropertyList-1.0.dtd"">
 <plist version=""1.0"">
@@ -527,7 +527,10 @@ public partial class NotificationService : UNNotificationServiceExtension
 	</dict>
 </dict>
 </plist>
-");
+";
+			var plist_path = Path.Combine (app, "Info.plist");
+			if (!File.Exists (plist_path) || File.ReadAllText (plist_path) != info_plist)
+				File.WriteAllText (plist_path, info_plist);
 		}
 
 		public void CreateTemporaryWatchKitExtension (string code = null)