- Fix: avoid infinite loop on mulitcast read thread if no data to read

Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2013-06-25 09:05:02 +00:00
commit 56c66c09aa
4111 changed files with 2133103 additions and 0 deletions
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+
+/*
+ * Helper methods for PDCP test code
+ *
+ * Author: Baris Demiray <baris.demiray@eurecom.fr>
+ */
+
+#ifndef TEST_UTIL_H
+#define TEST_UTIL_H
+
+#include "LAYER2/PDCP_v10.1.0/pdcp.h"
+
+/*
+ * Prints binary representation of given octet prepending 
+ * passed log message
+ *
+ * @param Octet as an unsigned character
+ * @return None
+ */
+void print_binary_representation(unsigned char* message, unsigned char byte)
+{
+  unsigned char index = 0;
+  unsigned char mask = 0x80;
+
+  if (message != NULL)
+    printf("%s", message);
+
+  for (index = 0; index < 8; ++index) {
+    if (byte & mask) printf("1");
+    else printf("0");
+
+    mask /= 2;
+  }
+  printf("\n");
+}
+
+/*
+ * Prints octets of a byte array in hexadecimal representation
+ */
+void print_byte_stream(char* message, unsigned char* buffer, unsigned long size)
+{
+  if (buffer == NULL)
+    return;
+
+  unsigned long index = 0lu;
+
+  printf("%s", message);
+  for (index = 0; index < size; ++index) {
+    msg("%x ", buffer[index]);
+  }
+  msg("\n");
+}
+
+/*
+ * Prints PDCP properties
+ *
+ * @param pdcp_t pointer for relevant PDCP entity
+ * @return none
+ */
+void print_pdcp_properties(pdcp_t* pdcp_entity)
+{
+  printf("PDCP properties:\n");
+
+  if (pdcp_entity == NULL) {
+    printf("PDCP pointer is invalid!\n");
+  } else {
+    printf("-> Is header compression active? %s\n", ((pdcp_entity->header_compression_active == TRUE) ? "Yes" : "No"));
+    printf("-> Sequence number size: %d bits\n", pdcp_entity->seq_num_size);
+    printf("-> Next TX sequence number: %d\n", pdcp_entity->next_pdcp_tx_sn);
+    printf("-> Next RX sequence number: %d\n", pdcp_entity->next_pdcp_rx_sn);
+    printf("-> TX HFN: %d\n", pdcp_entity->tx_hfn);
+    printf("-> RX HFN: %d\n", pdcp_entity->rx_hfn);
+    printf("-> Last submitted RX sequence number: %d\n", pdcp_entity->last_submitted_pdcp_rx_sn);
+  }
+}
+
+#endif