100% passed + optional bypassed

test/miaou-bash.test.bash

@@ -61,18 +61,29 @@ function assert_grep {
 
 function fail_type {
   ((test_count++))
-  local success regex hint_message cmd
+  local success regex hint_message cmd lang_options
   success=false
   hint_message="${3:-}"
-
-  [[ -v TEST_LANG ]] && cmd="LANG=$TEST_LANG " || cmd=''
+  lang_options=()
   cmd="$MIAOU_BASH_DIR/test/stub/scenario.bash $1"
 
   if [[ -v TEST_LANG ]]; then
-    LANG="$TEST_LANG" $cmd >/dev/null 2>"$TMP_ERR" 3>"$TMP_MIAOU"
-  else
-    $cmd >/dev/null 2>"$TMP_ERR" 3>"$TMP_MIAOU"
+    local locale_found=false
+    for gen_locale in "${GEN_LOCALES[@]}"; do
+      if [[ "$gen_locale" == "$TEST_LANG" ]]; then
+        locale_found=true
+        break
+      fi
+    done
+    if ! $locale_found; then
+      ((test_bypassed++))
+      BYPASSED_LOCALES["$TEST_LANG"]=true
+      echo -n b
+      return
+    fi
   fi
+
+  eval "${lang_options[*]} $cmd" >/dev/null 2>"$TMP_ERR" 3>"$TMP_MIAOU"
   mapfile -t stderr <"$TMP_ERR"
 
   last_error="${stderr[-1]}"
@@ -88,11 +99,7 @@ function fail_type {
     return
   fi
   echo -n F
-  if [[ -v TEST_LANG ]]; then
-    failures+=("LANG=$TEST_LANG $cmd")
-  else
-    failures+=("$cmd")
-  fi
+  failures+=("${lang_options[*]} $cmd")
   return 1
 }
 
@@ -194,7 +201,12 @@ set -uo pipefail
 [[ ! -v MIAOU_BASH_DIR ]] && >&2 echo MIAOU_BASH_DIR missing && builtin exit 1
 
 test_count=0
+test_bypassed=0
 failures=()
+declare -A BYPASSED_LOCALES=()
+
+mapfile -t GEN_LOCALES < <(locale -a)
+
 mkdir -p "$TMP_DIRECTORY"
 TIMEFORMAT=$'\nelapsed: %Rs'
 
@@ -208,25 +220,25 @@ time {
   assert pipe1
   assert pipe2
 
-  TEST_LANG=en_US.UTF-8 fail_type unbound_variable UNBOUND_VARIABLE
-  TEST_LANG=es_ES.UTF-8 fail_type unbound_variable UNBOUND_VARIABLE
-  TEST_LANG=fr_FR.UTF-8 fail_type unbound_variable UNBOUND_VARIABLE
+  TEST_LANG=en_US.utf8 fail_type unbound_variable UNBOUND_VARIABLE
+  TEST_LANG=es_ES.utf8 fail_type unbound_variable UNBOUND_VARIABLE
+  TEST_LANG=fr_FR.utf8 fail_type unbound_variable UNBOUND_VARIABLE
 
-  TEST_LANG=en_US.UTF-8 fail_type unbound_associative UNBOUND_VARIABLE
-  TEST_LANG=es_ES.UTF-8 fail_type unbound_associative UNBOUND_VARIABLE
-  TEST_LANG=fr_FR.UTF-8 fail_type unbound_associative UNBOUND_VARIABLE
+  TEST_LANG=en_US.utf8 fail_type unbound_associative UNBOUND_VARIABLE
+  TEST_LANG=es_ES.utf8 fail_type unbound_associative UNBOUND_VARIABLE
+  TEST_LANG=fr_FR.utf8 fail_type unbound_associative UNBOUND_VARIABLE
 
-  TEST_LANG=en_US.UTF-8 fail_type command_not_found COMMAND_NOT_FOUND
-  TEST_LANG=es_ES.UTF-8 fail_type command_not_found COMMAND_NOT_FOUND
-  TEST_LANG=fr_FR.UTF-8 fail_type command_not_found COMMAND_NOT_FOUND
+  TEST_LANG=en_US.utf8 fail_type command_not_found COMMAND_NOT_FOUND
+  TEST_LANG=es_ES.utf8 fail_type command_not_found COMMAND_NOT_FOUND
+  TEST_LANG=fr_FR.utf8 fail_type command_not_found COMMAND_NOT_FOUND
 
-  TEST_LANG=en_US.UTF-8 fail_type source_not_found SOURCE_NOT_FOUND
-  TEST_LANG=es_ES.UTF-8 fail_type source_not_found SOURCE_NOT_FOUND
-  TEST_LANG=fr_FR.UTF-8 fail_type source_not_found SOURCE_NOT_FOUND
+  TEST_LANG=en_US.utf8 fail_type source_not_found SOURCE_NOT_FOUND
+  TEST_LANG=es_ES.utf8 fail_type source_not_found SOURCE_NOT_FOUND
+  TEST_LANG=fr_FR.utf8 fail_type source_not_found SOURCE_NOT_FOUND
 
-  TEST_LANG=en_US.UTF-8 fail_type file_not_found FILE_NOT_FOUND
-  TEST_LANG=es_ES.UTF-8 fail_type file_not_found FILE_NOT_FOUND
-  TEST_LANG=fr_FR.UTF-8 fail_type file_not_found FILE_NOT_FOUND
+  TEST_LANG=en_US.utf8 fail_type file_not_found FILE_NOT_FOUND
+  TEST_LANG=es_ES.utf8 fail_type file_not_found FILE_NOT_FOUND
+  TEST_LANG=fr_FR.utf8 fail_type file_not_found FILE_NOT_FOUND
 
   fail_type command_error COMMAND_ERROR
   fail_type subshell_term SUBSHELL_ERROR
@@ -251,14 +263,19 @@ time {
 failed=${#failures[@]}
 success=$((test_count - failed))
 
+optional_bypassed=()
+if [[ ${#BYPASSED_LOCALES[@]} -gt 0 ]]; then
+  optional_bypassed=(", $test_bypassed bypassed (missing locales: ${!BYPASSED_LOCALES[*]})")
+fi
+
 if [[ $failed -gt 0 ]]; then
   ratio=$((100 * success / test_count))
-  echo "${ratio}% passed, ${test_count} tests, ${failed} failed!"
+  echo "${ratio}% passed, ${test_count} tests, ${failed} failed!${optional_bypassed[*]}"
   echo failures:
   for failure in "${failures[@]}"; do
     echo -e "\t- $failure"
   done
   exit 1
 else
-  echo "100% passed, ${test_count} tests"
+  echo "100% passed, ${test_count} tests${optional_bypassed[*]}"
 fi