Fix JSchProcess.waitFor() with time-out

SshSupport.runSshCommand() had a comment that wait with time-out
could not be used because JSchProcess.exitValue() threw the wrong
unchecked exception when the process was still running.

Fix this and make JSchProcess.exitValue() throw the right exception,
then wait with a time-out in SshSupport.

The Apache sshd client's SshdExecProcess has always used the correct
IllegalThreadStateException.

Add tests for SshSupport.runCommand().

Change-Id: Id30893174ae8be3b9a16119674049337b0cf4381
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>

1 files changed, 1 insertions, 0 deletions

diff --git a/org.eclipse.jgit/resources/org/eclipse/jgit/internal/JGitText.properties b/org.eclipse.jgit/resources/org/eclipse/jgit/internal/JGitText.properties
index 8cbcb0f67a..899a799989 100644
--- a/org.eclipse.jgit/resources/org/eclipse/jgit/internal/JGitText.properties
+++ b/org.eclipse.jgit/resources/org/eclipse/jgit/internal/JGitText.properties
@@ -621,6 +621,7 @@ sourceRefDoesntResolveToAnyObject=Source ref {0} doesn''t resolve to any object.
 sourceRefNotSpecifiedForRefspec=Source ref not specified for refspec: {0}
 squashCommitNotUpdatingHEAD=Squash commit -- not updating HEAD
 sshCommandFailed=Execution of ssh command ''{0}'' failed with error ''{1}''
+sshCommandTimeout=Execution of ssh command ''{0}'' timed out after {1} seconds
 sslFailureExceptionMessage=Secure connection to {0} could not be established because of SSL problems
 sslFailureInfo=A secure connection to {0} could not be established because the server''s certificate could not be validated.
 sslFailureCause=SSL reported: {0}