Make sure tests don't blindly continue if a command is "silently" failed

Make the default execute() function fail fast on first command printed
"fatal: " to output.

Introduced executeUnchecked() for few tests which wanted to test fatal
output.

Change-Id: I5b09aad9443515636811fc4d00bf8b8b9587a626
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>

1 files changed, 0 insertions, 12 deletions

diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CommitTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CommitTest.java
index 360ee5a6ef..721ed15695 100644
--- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CommitTest.java
+++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CommitTest.java
@@ -98,16 +98,4 @@ public class CommitTest extends CLIRepositoryTestCase {
 				result.trim().equals("On branch master"));
 	}
 
-	String toString(String[] arr) {
-		StringBuilder sb = new StringBuilder();
-		for (String s : arr) {
-			if (s != null && !s.isEmpty()) {
-				sb.append(s);
-				if (!s.endsWith("\n")) {
-					sb.append('\n');
-				}
-			}
-		}
-		return sb.toString();
-	}
 }