From dfcb43eff1bbdc58b6d286b4d18256ce8af56a78 Mon Sep 17 00:00:00 2001
From: Robin Rosenberg <robin.rosenberg@dewire.com>
Date: Wed, 26 Oct 2011 01:54:54 +0200
Subject: [PATCH] Add methods for configuring platform emulation

Specifically we support setting system properties for Windows, generic
Unix and current test platform.

Change-Id: Ib02be417c4915350dfec64fda3face1138552871
---
 .../eclipse/jgit/junit/MockSystemReader.java  | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/MockSystemReader.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/MockSystemReader.java
index b9bc25857a..ae1c5d9fe8 100644
--- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/MockSystemReader.java
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/MockSystemReader.java
@@ -150,4 +150,34 @@ public class MockSystemReader extends SystemReader {
 	public Locale getLocale() {
 		return Locale.US;
 	}
+
+	/**
+	 * Assign some properties for the currently executing platform
+	 */
+	public void setCurrentPlatform() {
+		setProperty("os.name", System.getProperty("os.name"));
+		setProperty("file.separator", System.getProperty("file.separator"));
+		setProperty("path.separator", System.getProperty("path.separator"));
+		setProperty("line.separator", System.getProperty("line.separator"));
+	}
+
+	/**
+	 * Emulate Windows
+	 */
+	public void setWindows() {
+		setProperty("os.name", "Windows");
+		setProperty("file.separator", "\\");
+		setProperty("path.separator", ";");
+		setProperty("line.separator", "\r\n");
+	}
+
+	/**
+	 * Emulate Unix
+	 */
+	public void setUnix() {
+		setProperty("os.name", "*nix"); // Essentially anything but Windows
+		setProperty("file.separator", "/");
+		setProperty("path.separator", ":");
+		setProperty("line.separator", "\n");
+	}
 }
-- 
2.39.5