Fix unit tests on Windows

PushCommandTest and RunExternalScriptTest didn't succeed on Windows.
Fix this by expecting a simple line-feed as line ending (instead of the
platform dependent line separator. Additionally correct the computation
of expected URLs in PushCommandTest.

Change-Id: Idcdc41cd7e535ff88df33ea0a249333ed8fc91b0
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.test/tst/org/eclipse/jgit/api/PushCommandTest.java

@@ -138,11 +138,9 @@ public class PushCommandTest extends RepositoryTestCase {
 
 		RefSpec spec = new RefSpec("refs/heads/master:refs/heads/x");
 		git1.push().setRemote("test").setRefSpecs(spec).call();
-		assertEquals(
+		assertEquals("1:test, 2:" + uri + ", 3:\n" + "refs/heads/master "
-				"1:test, 2:file://" + db2.getDirectory().toPath() //
+				+ commit.getName() + " refs/heads/x "
-						+ "/, 3:\n" + "refs/heads/master " + commit.getName()
+				+ ObjectId.zeroId().name(), read(hookOutput));
-						+ " refs/heads/x " + ObjectId.zeroId().name(),
-				read(hookOutput));
 	}
 
 	private File writeHookFile(final String name, final String data)

org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RunExternalScriptTest.java

@@ -57,12 +57,12 @@ import org.junit.Before;
 import org.junit.Test;
 
 public class RunExternalScriptTest {
+	private static final String LF = "\n";
+
 	private ByteArrayOutputStream out;
 
 	private ByteArrayOutputStream err;
 
-	private String sep = System.getProperty("line.separator");
-
 	@Before
 	public void setUp() throws Exception {
 		out = new ByteArrayOutputStream();
@@ -74,7 +74,7 @@ public class RunExternalScriptTest {
 		String inputStr = "a\nb\rc\r\nd";
 		File script = writeTempFile("cat -");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath()), out, err,
+				new ProcessBuilder("sh", script.getPath()), out, err,
 				new ByteArrayInputStream(inputStr.getBytes()));
 		assertEquals(0, rc);
 		assertEquals(inputStr, new String(out.toByteArray()));
@@ -85,7 +85,7 @@ public class RunExternalScriptTest {
 	public void testCopyNullStdIn() throws IOException, InterruptedException {
 		File script = writeTempFile("cat -");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath()), out, err,
+				new ProcessBuilder("sh", script.getPath()), out, err,
 				(InputStream) null);
 		assertEquals(0, rc);
 		assertEquals("", new String(out.toByteArray()));
@@ -95,7 +95,8 @@ public class RunExternalScriptTest {
 	@Test
 	public void testArguments() throws IOException, InterruptedException {
 		File script = writeTempFile("echo $#,$1,$2,$3,$4,$5,$6");
-		int rc = FS.DETECTED.runProcess(new ProcessBuilder("/bin/bash",
+		int rc = FS.DETECTED.runProcess(
+				new ProcessBuilder("sh",
 				script.getPath(), "a", "b", "c"), out, err, (InputStream) null);
 		assertEquals(0, rc);
 		assertEquals("3,a,b,c,,,\n", new String(out.toByteArray()));
@@ -106,7 +107,7 @@ public class RunExternalScriptTest {
 	public void testRc() throws IOException, InterruptedException {
 		File script = writeTempFile("exit 3");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath(), "a", "b", "c"),
+				new ProcessBuilder("sh", script.getPath(), "a", "b", "c"),
 				out, err, (InputStream) null);
 		assertEquals(3, rc);
 		assertEquals("", new String(out.toByteArray()));
@@ -117,7 +118,7 @@ public class RunExternalScriptTest {
 	public void testNullStdout() throws IOException, InterruptedException {
 		File script = writeTempFile("echo hi");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath()), null, err,
+				new ProcessBuilder("sh", script.getPath()), null, err,
 				(InputStream) null);
 		assertEquals(0, rc);
 		assertEquals("", new String(out.toByteArray()));
@@ -128,11 +129,11 @@ public class RunExternalScriptTest {
 	public void testStdErr() throws IOException, InterruptedException {
 		File script = writeTempFile("echo hi >&2");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath()), null, err,
+				new ProcessBuilder("sh", script.getPath()), null, err,
 				(InputStream) null);
 		assertEquals(0, rc);
 		assertEquals("", new String(out.toByteArray()));
-		assertEquals("hi" + sep, new String(err.toByteArray()));
+		assertEquals("hi" + LF, new String(err.toByteArray()));
 	}
 
 	@Test
@@ -140,11 +141,11 @@ public class RunExternalScriptTest {
 		String inputStr = "a\nb\rc\r\nd";
 		File script = writeTempFile("echo $#,$1,$2,$3,$4,$5,$6 >&2 ; cat -; exit 5");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath(), "a", "b", "c"),
+				new ProcessBuilder("sh", script.getPath(), "a", "b", "c"),
 				out, err, new ByteArrayInputStream(inputStr.getBytes()));
 		assertEquals(5, rc);
 		assertEquals(inputStr, new String(out.toByteArray()));
-		assertEquals("3,a,b,c,,," + sep, new String(err.toByteArray()));
+		assertEquals("3,a,b,c,,," + LF, new String(err.toByteArray()));
 	}
 
 	@Test(expected = IOException.class)
@@ -159,7 +160,7 @@ public class RunExternalScriptTest {
 	public void testWrongScript() throws IOException, InterruptedException {
 		File script = writeTempFile("cat-foo -");
 		int rc = FS.DETECTED.runProcess(
-				new ProcessBuilder("/bin/sh", script.getPath(), "a", "b", "c"),
+				new ProcessBuilder("sh", script.getPath(), "a", "b", "c"),
 				out, err, (InputStream) null);
 		assertEquals(127, rc);
 	}
@@ -169,7 +170,7 @@ public class RunExternalScriptTest {
 			throws IOException, InterruptedException {
 		String inputStr = "a\nb\rc\r\nd";
 		File script = writeTempFile("cat -");
-		ProcessBuilder pb = new ProcessBuilder("/bin/sh", script.getPath());
+		ProcessBuilder pb = new ProcessBuilder("sh", script.getPath());
 		ExecutionResult res = FS.DETECTED.execute(pb,
 				new ByteArrayInputStream(inputStr.getBytes()));
 		assertEquals(0, res.getRc());
@@ -180,11 +181,11 @@ public class RunExternalScriptTest {
 	@Test
 	public void testStdErrExecute() throws IOException, InterruptedException {
 		File script = writeTempFile("echo hi >&2");
-		ProcessBuilder pb = new ProcessBuilder("/bin/sh", script.getPath());
+		ProcessBuilder pb = new ProcessBuilder("sh", script.getPath());
 		ExecutionResult res = FS.DETECTED.execute(pb, null);
 		assertEquals(0, res.getRc());
 		assertEquals("", new String(res.getStdout().toByteArray()));
-		assertEquals("hi" + sep, new String(res.getStderr().toByteArray()));
+		assertEquals("hi" + LF, new String(res.getStderr().toByteArray()));
 	}
 
 	@Test
@@ -193,13 +194,13 @@ public class RunExternalScriptTest {
 		String inputStr = "a\nb\rc\r\nd";
 		File script = writeTempFile(
 				"echo $#,$1,$2,$3,$4,$5,$6 >&2 ; cat -; exit 5");
-		ProcessBuilder pb = new ProcessBuilder("/bin/sh", script.getPath(), "a",
+		ProcessBuilder pb = new ProcessBuilder("sh", script.getPath(), "a",
 				"b", "c");
 		ExecutionResult res = FS.DETECTED.execute(pb,
 				new ByteArrayInputStream(inputStr.getBytes()));
 		assertEquals(5, res.getRc());
 		assertEquals(inputStr, new String(res.getStdout().toByteArray()));
-		assertEquals("3,a,b,c,,," + sep,
+		assertEquals("3,a,b,c,,," + LF,
 				new String(res.getStderr().toByteArray()));
 	}