view tests/test-alias.out @ 6280:9db24a36d182

patch: check filename is /dev/null for creation or deletion (issue 1033)

Otherwise, file creation or deletion is ambiguous with file being filled or
emptied.

% basic
% unknown
*** [alias] unknown: command bargle is unknown
% ambiguous
*** [alias] ambiguous: command s is ambiguous
% recursive
*** [alias] recursive: circular dependency on recursive
adding foo
% with opts
C foo