From 99f65fee91284340dff9ca486c54e6010bb124e2 Mon Sep 17 00:00:00 2001
From: Milanka Ringwald <mila@ringwald.ch>
Date: Fri, 21 Aug 2015 22:31:01 +0200
Subject: [PATCH] hfp: audio connection unit tests

---
 src/hfp.c                     |  5 +++++
 test/hfp/hfp_ag_parser_test.c | 22 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/src/hfp.c b/src/hfp.c
index bfd946993..a03fa85ca 100644
--- a/src/hfp.c
+++ b/src/hfp.c
@@ -696,11 +696,13 @@ void process_command(hfp_connection_t * context){
 
     if (strncmp((char *)context->line_buffer+offset, HFP_TRIGGER_CODEC_CONNECTION_SETUP, strlen(HFP_TRIGGER_CODEC_CONNECTION_SETUP)) == 0){
         context->command = HFP_CMD_TRIGGER_CODEC_CONNECTION_SETUP;
+        context->trigger_codec_connection_setup = 1;
         return;
     } 
 
     if (strncmp((char *)context->line_buffer+offset, HFP_CONFIRM_COMMON_CODEC, strlen(HFP_CONFIRM_COMMON_CODEC)) == 0){
         context->command = HFP_CMD_CONFIRM_COMMON_CODEC;
+
         return;
     } 
 
@@ -828,6 +830,9 @@ void hfp_parse(hfp_connection_t * context, uint8_t byte){
 
         case HFP_PARSER_CMD_SEQUENCE: // parse comma separated sequence, ignore breacktes
             switch (context->command){
+                case HFP_CMD_CONFIRM_COMMON_CODEC:
+                    context->remote_codec_received = atoi((char*)context->line_buffer);
+                    break;
                 case HFP_CMD_SUPPORTED_FEATURES:
                     context->remote_supported_features = atoi((char*)context->line_buffer);
                     printf("Parsed supported feature %d\n", context->remote_supported_features);
diff --git a/test/hfp/hfp_ag_parser_test.c b/test/hfp/hfp_ag_parser_test.c
index f4b31c68c..959e74a21 100644
--- a/test/hfp/hfp_ag_parser_test.c
+++ b/test/hfp/hfp_ag_parser_test.c
@@ -222,6 +222,28 @@ TEST(HFPParser, HFP_AG_EXTENDED_AUDIO_GATEWAY_ERROR){
     CHECK_EQUAL(context.enable_extended_audio_gateway_error_report, 1);
 }
 
+TEST(HFPParser, HFP_AG_TRIGGER_CODEC_CONNECTION_SETUP){
+    sprintf(packet, "\r\nAT%s\r\n", HFP_TRIGGER_CODEC_CONNECTION_SETUP);
+    
+    for (pos = 0; pos < strlen(packet); pos++){
+        hfp_parse(&context, packet[pos]);
+    }
+
+    CHECK_EQUAL(context.command, HFP_CMD_TRIGGER_CODEC_CONNECTION_SETUP);
+    CHECK_EQUAL(context.trigger_codec_connection_setup, 1);
+}
+
+TEST(HFPParser, HFP_AG_CONFIRM_COMMON_CODEC){
+    int codec = 2;
+    sprintf(packet, "\r\nAT%s=%d\r\n", HFP_CONFIRM_COMMON_CODEC, codec);
+    
+    for (pos = 0; pos < strlen(packet); pos++){
+        hfp_parse(&context, packet[pos]);
+    }
+
+    CHECK_EQUAL(context.command, HFP_CMD_CONFIRM_COMMON_CODEC);
+    CHECK_EQUAL(context.remote_codec_received, codec);
+}
 
 int main (int argc, const char * argv[]){
     return CommandLineTestRunner::RunAllTests(argc, argv);