From 18c4d13ab2c6da1f30ea143128cbcf4874c7cdf8 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Tue, 18 May 2021 20:05:00 +0000
Subject: [PATCH] fix test (#17310) (#17314)

(cherry picked from commit cfcae500220f394d2dff5075c1a3a7d67ea80378)

# Conflicts:
#	programs/bpf/c/src/ser/ser.c

Co-authored-by: Jack May <jack@solana.com>
---
 programs/bpf/c/src/ser/ser.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 programs/bpf/c/src/ser/ser.c

diff --git a/programs/bpf/c/src/ser/ser.c b/programs/bpf/c/src/ser/ser.c
new file mode 100644
index 0000000000..4d09f9409d
--- /dev/null
+++ b/programs/bpf/c/src/ser/ser.c
@@ -0,0 +1,36 @@
+/**
+ * @brief Example C-based BPF sanity rogram that prints out the parameters
+ * passed to it
+ */
+#include <solana_sdk.h>
+
+extern uint64_t entrypoint(const uint8_t *input) {
+  SolAccountInfo ka[2];
+  SolParameters params = (SolParameters){.ka = ka};
+
+  sol_log(__FILE__);
+
+  if (!sol_deserialize(input, &params, SOL_ARRAY_SIZE(ka))) {
+    return ERROR_INVALID_ARGUMENT;
+  }
+
+  char ka_data[] = {1, 2, 3};
+  SolPubkey ka_owner;
+  sol_memset(ka_owner.x, 0, SIZE_PUBKEY); // set to system program
+
+  sol_assert(params.ka_num == 2);
+  for (int i = 0; i < 2; i++) {
+    sol_assert(*params.ka[i].lamports == 42);
+    sol_assert(!sol_memcmp(params.ka[i].data, ka_data, 4));
+    sol_assert(SolPubkey_same(params.ka[i].owner, &ka_owner));
+    sol_assert(params.ka[i].is_signer == false);
+    sol_assert(params.ka[i].is_writable == false);
+    sol_assert(params.ka[i].executable == false);
+  }
+
+  char data[] = {4, 5, 6, 7};
+  sol_assert(params.data_len = 4);
+  sol_assert(!sol_memcmp(params.data, data, 4));
+
+  return SUCCESS;
+}