testsuite to move directory and remove a directory.

lsyncd1.0 doesn't handle this case very well, and lsyncd does not copy
the files, and does not detect an error condition, or simply dies.

Makefile.am

@@ -2,6 +2,7 @@
 bin_PROGRAMS = lsyncd
 lsyncd_SOURCES = lsyncd.c 
 TESTS = tests/help.sh \
+	tests/directorymv.sh \
 	tests/pidfile.sh \
 	tests/version.sh \
 	tests/wrong-logfile.sh \

tests/directorymv.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+# test the case of directory being mv'ed and rm'ed. lsyncd 1.0 didn't handle this case well.
+
+set -e
+
+WORKSOURCE=$(mktemp -d)
+WORKTARGET=$(mktemp -d)
+PIDFILE=$(mktemp)
+LOGFILE=$(mktemp)
+
+
+# populate the filesystem.
+mkdir "${WORKSOURCE}"/a
+mkdir "${WORKSOURCE}"/b
+touch "${WORKSOURCE}"/a/f
+touch "${WORKSOURCE}"/b/g
+
+./lsyncd --logfile "${LOGFILE}" --pidfile "${PIDFILE}" "${WORKSOURCE}" "${WORKTARGET}"
+
+# try to wait until lsyncd starts and rsyncs initial file, hope 1s is enough.
+sleep 2s
+
+# move a file
+mv "${WORKSOURCE}"/a "${WORKSOURCE}"/c
+touch "${WORKSOURCE}"/c/h
+
+#lsyncd 1.0 dies here
+rm -r "${WORKSOURCE}"/b
+
+# try to wait until lsyncd does the job.
+sleep 2s
+
+LSYNCPID=$(cat "${PIDFILE}")
+if ! kill "${LSYNCPID}"; then
+    cat "${LOGFILE}"
+    diff -ur "${WORKSOURCE}" "${WORKTARGET}" || true
+    echo "kill failed"
+    exit 1
+fi
+sleep 1s
+
+
+echo "log file contents"
+cat "${LOGFILE}"
+#this should be grep.
+
+diff -ur "${WORKSOURCE}" "${WORKTARGET}"
+
+rm "${PIDFILE}"
+rm "${LOGFILE}"
+rm -rf "${WORKTARGET}"
+rm -rf "${WORKSOURCE}"