test: run uncrustify

This is the result of running:

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

in the test directory.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>

test/arg-test.c

@@ -2,7 +2,9 @@
 #include "command-line-arguments.h"
 
 
-int main(int argc, char **argv){
+int
+main (int argc, char **argv)
+{
 
     int opt_index = 1;
 

test/ghost-report.cc

@@ -2,7 +2,9 @@
 #include <cstdlib>
 #include <xapian.h>
 
-int main(int argc, char **argv) {
+int
+main (int argc, char **argv)
+{
 
     if (argc < 2) {
 	std::cerr << "usage: ghost-report xapian-dir" << std::endl;

test/make-db-version.cc

@@ -8,7 +8,8 @@
 
 #include <xapian.h>
 
-int main(int argc, char **argv)
+int
+main (int argc, char **argv)
 {
     if (argc != 4) {
 	fprintf (stderr, "Usage: %s mailpath version features\n", argv[0]);

test/symbol-test.cc

@@ -3,7 +3,8 @@
 #include <xapian.h>
 #include <notmuch.h>
 
-int main (int argc, char** argv)
+int
+main (int argc, char **argv)
 {
     notmuch_database_t *notmuch;
     char *message = NULL;