tests: use common_setup/common_shutdown to avoid leaks.

It also does more checks (like taken() checks).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

cli/test/run-large-input.c

@@ -4,6 +4,7 @@
 #include <common/channel_id.h>
 #include <common/json_stream.h>
 #include <common/node_id.h>
+#include <common/setup.h>
 #include <fcntl.h>
 #include <sys/socket.h>
 
@@ -171,7 +172,7 @@ ssize_t test_read(int fd UNUSED, void *buf, size_t len)
 
 int main(int argc UNUSED, char *argv[])
 {
-	setup_locale();
+	common_setup(argv[0]);
 
 	char *fake_argv[] = { argv[0], "--lightning-dir=/tmp/", "test", "-N", "none", NULL };
 
@@ -200,7 +201,6 @@ int main(int argc UNUSED, char *argv[])
 	max_read_return = -1;
 	assert(test_main(5, fake_argv) == 0);
 	tal_free(response);
-	assert(!taken_any());
-	take_cleanup();
+	common_shutdown();
 	return 0;
 }