ref: bashunit support bash3.0

Author: Chemaclass

bashunit

@@ -17,7 +17,7 @@ function _check_bash_version() {
   fi
 
   local major
-  IFS=. read -r major _ _ <<< "$current_version"
+  major=$(echo "$current_version" | cut -d. -f1)
 
   if (( major < 3 )); then
     printf 'Bashunit requires Bash >= %s. Current version: %s\n' "$BASHUNIT_MIN_BASH_VERSION" "$current_version" >&2

src/helpers.sh

@@ -273,9 +273,16 @@ function helper::find_total_tests() {
                 for fn_name in "${functions_to_run[@]}"; do
                     local provider_data
                     provider_data=()
-                    while IFS=" " read -r line; do
-                        provider_data+=("$line")
-                    done <<< "$(helper::get_provider_data "$fn_name" "$file")"
+                    local provider_output
+                    provider_output="$(helper::get_provider_data "$fn_name" "$file")"
+                    if [[ -n "$provider_output" ]]; then
+                        local line
+                        while IFS=" " read -r line; do
+                            provider_data+=("$line")
+                        done << EOF
+$provider_output
+EOF
+                    fi
 
                     if [[ "${#provider_data[@]}" -eq 0 ]]; then
                         count=$((count + 1))

src/runner.sh

@@ -192,9 +192,16 @@ function runner::call_test_functions() {
 
     local provider_data
     provider_data=()
-    while IFS=" " read -r line; do
-      provider_data+=("$line")
-    done <<< "$(helper::get_provider_data "$fn_name" "$script")"
+    local provider_output
+    provider_output="$(helper::get_provider_data "$fn_name" "$script")"
+    if [[ -n "$provider_output" ]]; then
+      local line
+      while IFS=" " read -r line; do
+        provider_data+=("$line")
+      done << EOF
+$provider_output
+EOF
+    fi
 
     # No data provider found
     if [[ "${#provider_data[@]}" -eq 0 ]]; then
@@ -207,9 +214,14 @@ function runner::call_test_functions() {
     for data in "${provider_data[@]}"; do
       local parsed_data
       parsed_data=()
+      local args_output
+      args_output="$(runner::parse_data_provider_args "$data")"
+      local line
       while IFS= read -r line; do
         parsed_data+=( "$(helper::decode_base64 "${line}")" )
-      done <<< "$(runner::parse_data_provider_args "$data")"
+      done << EOF
+$args_output
+EOF
       runner::run_test "$script" "$fn_name" "${parsed_data[@]}"
     done
     unset fn_name