From 49f466df401259248c5d187374655492d4b4eec7 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 3 Jul 2020 20:57:01 +0200
Subject: move rewind command to exchange, add proper support for rewinding in
 batches, modify API to rewind to label

---
 src/testing/testing_api_cmd_batch.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

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

diff --git a/src/testing/testing_api_cmd_batch.c b/src/testing/testing_api_cmd_batch.c
index 48ccf55f1..d81a5c38d 100644
--- a/src/testing/testing_api_cmd_batch.c
+++ b/src/testing/testing_api_cmd_batch.c
@@ -228,5 +228,27 @@ TALER_TESTING_cmd_batch_get_current (const struct TALER_TESTING_Command *cmd)
 {
   struct BatchState *bs = cmd->cls;
 
+  GNUNET_assert (cmd->run == &batch_run);
   return &bs->batch[bs->batch_ip];
 }
+
+
+/**
+ * Set what command the batch should be at.
+ *
+ * @param cmd current batch command
+ * @param new_ip where to move the IP
+ */
+void
+TALER_TESTING_cmd_batch_set_current (const struct TALER_TESTING_Command *cmd,
+                                     unsigned int new_ip)
+{
+  struct BatchState *bs = cmd->cls;
+
+  /* sanity checks */
+  GNUNET_assert (cmd->run == &batch_run);
+  for (unsigned int i = 0; i < new_ip; i++)
+    GNUNET_assert (NULL != bs->batch[i].label);
+  /* actual logic */
+  bs->batch_ip = new_ip;
+}
-- 
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