1 files changed, 23 insertions, 0 deletions
diff --git a/tests/test-mbsnlen.sh b/tests/test-mbsnlen.sh
new file mode 100755
index 00000000..47cabbf6
--- /dev/null
+++ b/tests/test-mbsnlen.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# Test whether a specific UTF-8 locale is installed.
+: "${LOCALE_EN_UTF8=en_US.UTF-8}"
+: "${LOCALE_FR_UTF8=fr_FR.UTF-8}"
+if test "$LOCALE_EN_UTF8" = none && test $LOCALE_FR_UTF8 = none; then
+  if test -f /usr/bin/localedef; then
+    echo "Skipping test: no english or french Unicode locale is installed"
+  else
+    echo "Skipping test: no english or french Unicode locale is supported"
+  fi
+  exit 77
+fi
+
+# It's sufficient to test in one of the two locales.
+if test $LOCALE_FR_UTF8 != none; then
+  testlocale=$LOCALE_FR_UTF8
+else
+  testlocale="$LOCALE_EN_UTF8"
+fi
+
+LC_ALL="$testlocale" \
+${CHECKER} ./test-mbsnlen${EXEEXT}