lix/tests/misc.sh

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