TinyALSA:Refactor check-capture and check-playback

- Add check-tinyalsa wrapper used to run any test with tinyAlsa testsets.
- Refactor Check-capture and Check-playback tests.

Signed-off-by: Arkadiusz Cholewinski <arkadiuszx.cholewinski@intel.com>

Author: gbarkadiusz

test-case/check-capture.sh

@@ -64,38 +64,33 @@ setup_kernel_check_point
 func_lib_check_sudo
 func_pipeline_export "$tplg" "type:capture & ${OPT_VAL['S']}"
 
-for round in $(seq 1 $round_cnt)
+for round in $(seq 1 "$round_cnt")
 do
     for idx in $(seq 0 $((PIPELINE_COUNT - 1)))
     do
-        channel=$(func_pipeline_parse_value "$idx" channel)
-        rate=$(func_pipeline_parse_value "$idx" rate)
-        fmt=$(func_pipeline_parse_value "$idx" fmt)
-        dev=$(func_pipeline_parse_value "$idx" dev)
-        pcm=$(func_pipeline_parse_value "$idx" pcm)
-        type=$(func_pipeline_parse_value "$idx" type)
-        snd=$(func_pipeline_parse_value "$idx" snd)
-
-        if [ ${OPT_VAL['F']} = '1' ]; then
-            fmt=$(func_pipeline_parse_value "$idx" fmts)
+
+        initialize_audio_params "$idx"
+
+        if [ "${OPT_VAL['F']}" = '1' ]; then
+            fmts=$(func_pipeline_parse_value "$idx" fmts)
         fi
 
-        for fmt_elem in $fmt
+        for fmt_elem in $fmts
         do
-            for i in $(seq 1 $loop_cnt)
+            for i in $(seq 1 "$loop_cnt")
             do
                 dlogi "===== Testing: (Round: $round/$round_cnt) (PCM: $pcm [$dev]<$type>) (Loop: $i/$loop_cnt) ====="
                 # get the output file
                 if [[ -z $file_prefix ]]; then
                     dlogi "no file prefix, use /dev/null as dummy capture output"
                     file=/dev/null
                 else
-                    mkdir -p $out_dir
+                    mkdir -p "$out_dir"
                     file=$out_dir/${file_prefix}_${dev}_${i}.wav
                     dlogi "using $file as capture output"
                 fi
 
-                if ! arecord_opts -D"$dev" -r "$rate" -c "$channel" -f "$fmt_elem" -d $duration "$file" -v -q;
+                if ! arecord_opts -D"$dev" -r "$rate" -c "$channel" -f "$fmt_elem" -d "$duration" "$file" -v -q;
                 then
                     func_lib_lsof_error_dump "$snd"
                     die "arecord on PCM $dev failed at $i/$loop_cnt."

test-case/check-playback.sh

@@ -71,25 +71,20 @@ setup_kernel_check_point
 func_lib_check_sudo
 func_pipeline_export "$tplg" "type:playback & ${OPT_VAL['S']}"
 
-for round in $(seq 1 $round_cnt)
+for round in $(seq 1 "$round_cnt")
 do
     for idx in $(seq 0 $((PIPELINE_COUNT - 1)))
     do
-        channel=$(func_pipeline_parse_value "$idx" channel)
-        rate=$(func_pipeline_parse_value "$idx" rate)
-        fmts=$(func_pipeline_parse_value "$idx" fmt)
-        dev=$(func_pipeline_parse_value "$idx" dev)
-        pcm=$(func_pipeline_parse_value "$idx" pcm)
-        type=$(func_pipeline_parse_value "$idx" type)
-        snd=$(func_pipeline_parse_value "$idx" snd)
-
-        if [ ${OPT_VAL['F']} = '1' ]; then
+
+        initialize_audio_params "$idx"
+
+        if [ "${OPT_VAL['F']}" = '1' ]; then
             fmts=$(func_pipeline_parse_value "$idx" fmts)
         fi
 
         for fmt_elem in $fmts
         do
-            for i in $(seq 1 $loop_cnt)
+            for i in $(seq 1 "$loop_cnt")
             do
                 dlogi "===== Testing: (Round: $round/$round_cnt) (PCM: $pcm [$dev]<$type>) (Loop: $i/$loop_cnt) ====="
                 aplay_opts -D"$dev" -r "$rate" -c "$channel" -f "$fmt_elem" \

test-case/check-tinyalsa.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# This script serves as a wrapper to execute a test case script using tinyalsa.
+# It expects the test case script file name (without path) as the first parameter,
+# followed by other parameters required for that test case.
+
+set -e
+
+# Function to check if a command is available
+check_command() {
+    if command -v "$1" &> /dev/null; then
+        echo "$1 is installed."
+    else
+        echo "$1 is not installed. Exiting..."
+        exit 1
+    fi
+}
+
+# Preconditions: Check if tinyalsa executables are present on the DUT
+check_command "sox"
+check_command "tinycap"
+check_command "tinyplay"
+
+# Ensure the test case script file name is provided
+if [ -z "$1" ]; then
+    echo "Error: No test case script file name provided. Exiting..."
+    exit 1
+fi
+
+export SOF_ALSA_TOOL=tinyalsa
+
+TESTDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
+
+# shellcheck disable=SC2145
+[ -x "$TESTDIR"/test-case/"$1" ] && exec "$TESTDIR"/test-case/"$@"