ln -s x y && test -h y
'
+test_lazy_prereq CASE_INSENSITIVE_FS '
+ echo good >CamelCase &&
+ echo bad >camelcase &&
+ test "$(cat CamelCase)" != good
+'
+
+test_lazy_prereq UTF8_NFD_TO_NFC '
+ # check whether FS converts nfd unicode to nfc
+ auml=$(printf "\303\244")
+ aumlcdiar=$(printf "\141\314\210")
+ >"$auml" &&
+ case "$(echo *)" in
+ "$aumlcdiar")
+ true ;;
+ *)
+ false ;;
+ esac
+'
+
# When the tests are run as root, permission tests will report that
# things are writable when they shouldn't be.
test -w / || test_set_prereq SANITY