test: run uncrustify

This is the result of running:

    $ uncrustify --replace --config ../devel/uncrustify.cfg *.cc *.c *.h

in the test directory.

test/ghost-report.cc

@@ -12,5 +12,6 @@ main (int argc, char **argv)
     }
 
     Xapian::Database db (argv[1]);
+
     std::cout << db.get_termfreq ("Tghost") << std::endl;
 }

test/make-db-version.cc

@@ -17,6 +17,7 @@ main (int argc, char **argv)
     }
 
     std::string nmpath (argv[1]);
+
     nmpath += "/.notmuch";
     if (mkdir (nmpath.c_str (), 0777) < 0) {
 	perror (("failed to create " + nmpath).c_str ());

test/random-corpus.c

@@ -190,6 +190,7 @@ main (int argc, char **argv)
     srandom (seed);
 
     int count;
+
     for (count = 0; count < num_messages; count++) {
 	int j;
 	/* explicitly allow zero tags */