runtc: print errors at more failure points

run_testcase() can fail in many ways and just cause runtc to return 1,
at least now it doesn't do so silently.

diff --git a/decoder/runtc.c b/decoder/runtc.c
index ec8c812f745b031985eb392ed62ee02fe47e3216..90c37b64b76746ed7391b8ae20c90c0703b3310e 100644 (file)
--- a/decoder/runtc.c
+++ b/decoder/runtc.c
@@ -400,13 +400,17 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
                }
        }
 
-       if (sr_session_load(ctx, infile, &sr_sess) != SR_OK)
+       if (sr_session_load(ctx, infile, &sr_sess) != SR_OK){
+               ERR("sr_session_load() failed");
                return FALSE;
+       }
 
        sr_session_dev_list(sr_sess, &devices);
 
-       if (srd_session_new(&sess) != SRD_OK)
+       if (srd_session_new(&sess) != SRD_OK) {
+               ERR("srd_session_new() failed");
                return FALSE;
+       }
        sr_session_datafeed_callback_add(sr_sess, sr_cb, sess);
        switch (op->type) {
        case SRD_OUTPUT_ANN:
@@ -419,6 +423,7 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
                cb = srd_cb_py;
                break;
        default:
+               ERR("Invalid op->type");
                return FALSE;
        }
        srd_pd_output_callback_add(sess, op->type, cb, op);
@@ -427,8 +432,10 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
        pd = NULL;
        for (pdl = pdlist; pdl; pdl = pdl->next) {
                pd = pdl->data;
-               if (srd_decoder_load(pd->name) != SRD_OK)
+               if (srd_decoder_load(pd->name) != SRD_OK) {
+                       ERR("srd_decoder_load() failed");
                        return FALSE;
+               }
 
                /* Instantiate decoder and pass in options. */
                opts = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
@@ -452,8 +459,10 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
                                g_hash_table_insert(opts, option->key, option->value);
                        }
                }
-               if (!(di = srd_inst_new(sess, pd->name, opts)))
+               if (!(di = srd_inst_new(sess, pd->name, opts))) {
+                       ERR("srd_inst_new() failed");
                        return FALSE;
+               }
                g_hash_table_destroy(opts);
 
                /*
@@ -481,8 +490,10 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
                                g_hash_table_insert(channels, channel->name, gvar);
                        }
 
-                       if (srd_inst_channel_set_all(di, channels) != SRD_OK)
+                       if (srd_inst_channel_set_all(di, channels) != SRD_OK) {
+                               ERR("srd_inst_channel_set_all() failed");
                                return FALSE;
+                       }
                        g_hash_table_destroy(channels);
                }
 
@@ -503,8 +514,10 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
                                }
                        }
 
-                       if (srd_inst_initial_pins_set_all(di, initial_pins) != SRD_OK)
+                       if (srd_inst_initial_pins_set_all(di, initial_pins) != SRD_OK) {
+                               ERR("srd_inst_initial_pins_set_all() failed");
                                return FALSE;
+                       }
                        g_array_free(initial_pins, TRUE);
                }
 
@@ -524,8 +537,10 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
         * Bail out if we haven't created an instance of the selected
         * decoder type of which we shall grab output data from.
         */
-       if (!op->pd_id)
+       if (!op->pd_id) {
+               ERR("No / invalid decoder");
                return FALSE;
+       }
 
        /* Resolve selected decoder's class index, so we can match. */
        dec = srd_decoder_get_by_id(pd->name);
@@ -534,9 +549,11 @@ static int run_testcase(const char *infile, GSList *pdlist, struct output *op)
                        l = dec->annotations;
                else if (op->type == SRD_OUTPUT_BINARY)
                        l = dec->binary;
-               else
+               else {
                        /* Only annotations and binary can have a class. */
+                       ERR("Invalid decoder class");
                        return FALSE;
+               }
                idx = 0;
                while (l) {
                        decoder_class = l->data;