From 8d5f42fe0cff134120e462c7e905403f7d38b9d6 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 12 Mar 2020 10:53:49 +0100
Subject: add separate commands for closer/transfer steps, modify test cases to
 use new commands

---
 src/testing/testing_api_cmd_exec_closer.c | 166 ++++++++++++++++++++++++++++++
 1 file changed, 166 insertions(+)
 create mode 100644 src/testing/testing_api_cmd_exec_closer.c

(limited to 'src/testing/testing_api_cmd_exec_closer.c')

diff --git a/src/testing/testing_api_cmd_exec_closer.c b/src/testing/testing_api_cmd_exec_closer.c
new file mode 100644
index 000000000..d40c563c2
--- /dev/null
+++ b/src/testing/testing_api_cmd_exec_closer.c
@@ -0,0 +1,166 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2018 Taler Systems SA
+
+  TALER is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published
+  by the Free Software Foundation; either version 3, or (at your
+  option) any later version.
+
+  TALER is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public
+  License along with TALER; see the file COPYING.  If not,
+  see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file testing/testing_api_cmd_exec_closer.c
+ * @brief run the taler-exchange-closer command
+ * @author Marcello Stanisci
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "taler_signatures.h"
+#include "taler_testing_lib.h"
+
+
+/**
+ * State for a "closer" CMD.
+ */
+struct CloserState
+{
+
+  /**
+   * Closer process.
+   */
+  struct GNUNET_OS_Process *closer_proc;
+
+  /**
+   * Configuration file used by the closer.
+   */
+  const char *config_filename;
+};
+
+
+/**
+ * Run the command.  Use the `taler-exchange-closer' program.
+ *
+ * @param cls closure.
+ * @param cmd command being run.
+ * @param is interpreter state.
+ */
+static void
+closer_run (void *cls,
+            const struct TALER_TESTING_Command *cmd,
+            struct TALER_TESTING_Interpreter *is)
+{
+  struct CloserState *as = cls;
+
+  as->closer_proc
+    = GNUNET_OS_start_process (GNUNET_NO,
+                               GNUNET_OS_INHERIT_STD_ALL,
+                               NULL, NULL, NULL,
+                               "taler-exchange-closer",
+                               "taler-exchange-closer",
+                               "-c", as->config_filename,
+                               "-t", /* exit when done */
+                               NULL);
+  if (NULL == as->closer_proc)
+  {
+    GNUNET_break (0);
+    TALER_TESTING_interpreter_fail (is);
+    return;
+  }
+  TALER_TESTING_wait_for_sigchld (is);
+}
+
+
+/**
+ * Free the state of a "closer" CMD, and possibly kill its
+ * process if it did not terminate correctly.
+ *
+ * @param cls closure.
+ * @param cmd the command being freed.
+ */
+static void
+closer_cleanup (void *cls,
+                const struct TALER_TESTING_Command *cmd)
+{
+  struct CloserState *as = cls;
+
+  if (NULL != as->closer_proc)
+  {
+    GNUNET_break (0 ==
+                  GNUNET_OS_process_kill (as->closer_proc,
+                                          SIGKILL));
+    GNUNET_OS_process_wait (as->closer_proc);
+    GNUNET_OS_process_destroy (as->closer_proc);
+    as->closer_proc = NULL;
+  }
+  GNUNET_free (as);
+}
+
+
+/**
+ * Offer "closer" CMD internal data to other commands.
+ *
+ * @param cls closure.
+ * @param[out] ret result.
+ * @param trait name of the trait.
+ * @param index index number of the object to offer.
+ * @return #GNUNET_OK on success
+ */
+static int
+closer_traits (void *cls,
+               const void **ret,
+               const char *trait,
+               unsigned int index)
+{
+  struct CloserState *as = cls;
+  struct TALER_TESTING_Trait traits[] = {
+    TALER_TESTING_make_trait_process (0, &as->closer_proc),
+    TALER_TESTING_trait_end ()
+  };
+
+  return TALER_TESTING_get_trait (traits,
+                                  ret,
+                                  trait,
+                                  index);
+}
+
+
+/**
+ * Make a "closer" CMD.
+ *
+ * @param label command label.
+ * @param config_filename configuration file for the
+ *                        closer to use.
+ * @return the command.
+ */
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_exec_closer (const char *label,
+                               const char *config_filename)
+{
+  struct CloserState *as;
+
+  as = GNUNET_new (struct CloserState);
+  as->config_filename = config_filename;
+  {
+    struct TALER_TESTING_Command cmd = {
+      .cls = as,
+      .label = label,
+      .run = &closer_run,
+      .cleanup = &closer_cleanup,
+      .traits = &closer_traits
+    };
+
+    return cmd;
+  }
+}
+
+
+/* end of testing_api_cmd_exec_closer.c */
-- 
cgit v1.2.3