source common.sh # Tests miscellaneous commands. # Do all commands have help? #nix-env --help | grep -q install #nix-store --help | grep -q realise #nix-instantiate --help | grep -q eval #nix-hash --help | grep -q base32 # Can we ask for the version number? nix-env --version | grep "$version" # Usage errors. nix-env --foo 2>&1 | grep "no operation" nix-env -q --foo 2>&1 | grep "unknown flag" # Eval Errors. eval_arg_res=$(nix-instantiate --eval -E 'let a = {} // a; in a.foo' 2>&1 || true) echo $eval_arg_res | grep "at: (1:15) from command line argument" echo $eval_arg_res | grep "infinite recursion encountered" eval_stdin_res=$(echo 'let a = {} // a; in a.foo' | nix-instantiate --eval -E - 2>&1 || true) echo $eval_stdin_res | grep "at: (1:15) from stdin" echo $eval_stdin_res | grep "infinite recursion encountered"