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# The hash builtin is most used for the command hash table, which is
# populated automatically. This is therefore highly system specific,
# so mostly we'll test with the directory hash table: the logic is
# virtually identical but with the different table, and furthermore
# the shell doesn't care whether the directory exists unless you refer
# to it in a context that needs one.
%prep
populate_hash() {
hash -d one=/first/directory
hash -d two=/directory/the/second
hash -d three=/noch/ein/verzeichnis
hash -d four=/bored/with/this/now
}
%test
hash -d
0:Directory hash initially empty
populate_hash
hash -d
0:Populating directory hash and output with sort
>four=/bored/with/this/now
>one=/first/directory
>three=/noch/ein/verzeichnis
>two=/directory/the/second
hash -rd
hash -d
0:Empty hash
populate_hash
hash -d
0:Refill hash
>four=/bored/with/this/now
>one=/first/directory
>three=/noch/ein/verzeichnis
>two=/directory/the/second
hash -dL
0:hash -L option
>hash -d four=/bored/with/this/now
>hash -d one=/first/directory
>hash -d three=/noch/ein/verzeichnis
>hash -d two=/directory/the/second
hash -dm 't*'
0:hash -m option
>three=/noch/ein/verzeichnis
>two=/directory/the/second
hash -d five=/yet/more six=/here/we/go seven=/not/yet/eight
hash -d
0:Multiple assignments
>five=/yet/more
>four=/bored/with/this/now
>one=/first/directory
>seven=/not/yet/eight
>six=/here/we/go
>three=/noch/ein/verzeichnis
>two=/directory/the/second
hash -d one two three
0:Multiple arguments with no assignment not in verbose mode
hash -vd one two three
0:Multiple arguments with no assignment in verbose mode
>one=/first/directory
>two=/directory/the/second
>three=/noch/ein/verzeichnis
hash -d t-t=/foo
i="~t-t"
print ~t-t/bar
print ${~i}/rab
0:Dashes are untokenized in directory hash names
>/foo/bar
>/foo/rab
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