1 files changed, 83 insertions, 13 deletions

diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/RepoTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/RepoTest.java
index 72e85fa641..bfff14d9dd 100644
--- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/RepoTest.java
+++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/RepoTest.java
@@ -43,6 +43,7 @@
 package org.eclipse.jgit.pgm;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import java.io.BufferedReader;
@@ -57,17 +58,47 @@ import org.junit.Before;
 import org.junit.Test;
 
 public class RepoTest extends CLIRepositoryTestCase {
-	private Repository remoteDb;
+	private Repository defaultDb;
+	private Repository notDefaultDb;
+	private Repository groupADb;
+	private Repository groupBDb;
+
+	private String rootUri;
+	private String defaultUri;
+	private String notDefaultUri;
+	private String groupAUri;
+	private String groupBUri;
 
 	@Override
 	@Before
 	public void setUp() throws Exception {
 		super.setUp();
-		remoteDb = createWorkRepository();
-		Git git = new Git(remoteDb);
-		JGitTestUtil.writeTrashFile(remoteDb, "hello.txt", "world");
+
+		defaultDb = createWorkRepository();
+		Git git = new Git(defaultDb);
+		JGitTestUtil.writeTrashFile(defaultDb, "hello.txt", "world");
 		git.add().addFilepattern("hello.txt").call();
 		git.commit().setMessage("Initial commit").call();
+
+		notDefaultDb = createWorkRepository();
+		git = new Git(notDefaultDb);
+		JGitTestUtil.writeTrashFile(notDefaultDb, "world.txt", "hello");
+		git.add().addFilepattern("world.txt").call();
+		git.commit().setMessage("Initial commit").call();
+
+		groupADb = createWorkRepository();
+		git = new Git(groupADb);
+		JGitTestUtil.writeTrashFile(groupADb, "a.txt", "world");
+		git.add().addFilepattern("a.txt").call();
+		git.commit().setMessage("Initial commit").call();
+
+		groupBDb = createWorkRepository();
+		git = new Git(groupBDb);
+		JGitTestUtil.writeTrashFile(groupBDb, "b.txt", "world");
+		git.add().addFilepattern("b.txt").call();
+		git.commit().setMessage("Initial commit").call();
+
+		resolveRelativeUris();
 	}
 
 	@Test
@@ -77,20 +108,59 @@ public class RepoTest extends CLIRepositoryTestCase {
 			.append("<manifest>")
 			.append("<remote name=\"remote1\" fetch=\".\" />")
 			.append("<default revision=\"master\" remote=\"remote1\" />")
-			.append("<project path=\"foo\" name=\".\" />")
+			.append("<project path=\"foo\" name=\"")
+			.append(defaultUri)
+			.append("\" groups=\"a,test\" />")
+			.append("<project path=\"bar\" name=\"")
+			.append(notDefaultUri)
+			.append("\" groups=\"notdefault\" />")
+			.append("<project path=\"a\" name=\"")
+			.append(groupAUri)
+			.append("\" groups=\"a\" />")
+			.append("<project path=\"b\" name=\"")
+			.append(groupBUri)
+			.append("\" groups=\"b\" />")
 			.append("</manifest>");
 		writeTrashFile("manifest.xml", xmlContent.toString());
 		StringBuilder cmd = new StringBuilder("git repo --base-uri=\"")
-			.append(remoteDb.getDirectory().toURI().toString())
-			.append("\" \"")
+			.append(rootUri)
+			.append("\" --groups=\"all,-a\" \"")
 			.append(db.getWorkTree().getAbsolutePath())
 			.append("/manifest.xml\"");
 		execute(cmd.toString());
-		File hello = new File(db.getWorkTree(), "foo/hello.txt");
-		assertTrue("submodule was checked out.", hello.exists());
-		BufferedReader reader = new BufferedReader(new FileReader(hello));
-		String content = reader.readLine();
-		reader.close();
-		assertEquals("submodule content is as expected.", "world", content);
+
+		File file = new File(db.getWorkTree(), "foo/hello.txt");
+		assertFalse("\"all,-a\" doesn't have foo", file.exists());
+		file = new File(db.getWorkTree(), "bar/world.txt");
+		assertTrue("\"all,-a\" has bar", file.exists());
+		file = new File(db.getWorkTree(), "a/a.txt");
+		assertFalse("\"all,-a\" doesn't have a", file.exists());
+		file = new File(db.getWorkTree(), "b/b.txt");
+		assertTrue("\"all,-a\" has have b", file.exists());
+	}
+
+	private void resolveRelativeUris() {
+		// Find the longest common prefix ends with "/" as rootUri.
+		defaultUri = defaultDb.getDirectory().toURI().toString();
+		notDefaultUri = notDefaultDb.getDirectory().toURI().toString();
+		groupAUri = groupADb.getDirectory().toURI().toString();
+		groupBUri = groupBDb.getDirectory().toURI().toString();
+		int start = 0;
+		while (start <= defaultUri.length()) {
+			int newStart = defaultUri.indexOf('/', start + 1);
+			String prefix = defaultUri.substring(0, newStart);
+			if (!notDefaultUri.startsWith(prefix) ||
+					!groupAUri.startsWith(prefix) ||
+					!groupBUri.startsWith(prefix)) {
+				start++;
+				rootUri = defaultUri.substring(0, start);
+				defaultUri = defaultUri.substring(start);
+				notDefaultUri = notDefaultUri.substring(start);
+				groupAUri = groupAUri.substring(start);
+				groupBUri = groupBUri.substring(start);
+				return;
+			}
+			start = newStart;
+		}
 	}
 }