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|
# To get the "command not found" message when aliasing is suppressed
# we need, er, a command that isn't found.
# The other aliases are only ever used as aliases.
%prep
alias ThisCommandDefinitelyDoesNotExist=echo
alias -g bar=echo
alias '\bar=echo'
%test
ThisCommandDefinitelyDoesNotExist ThisCommandDefinitelyDoesNotExist
0:Basic aliasing
>ThisCommandDefinitelyDoesNotExist
bar bar
0:Global aliasing
>echo
\ThisCommandDefinitelyDoesNotExist ThisCommandDefinitelyDoesNotExist
127:Not aliasing
?(eval):1: command not found: ThisCommandDefinitelyDoesNotExist
\bar \bar
0:Aliasing with a backslash
>bar
(alias '!=echo This command has the argument'
eval 'print Without
! true'
setopt posixaliases
eval 'print With
! true')
1:POSIX_ALIASES option
>Without
>This command has the argument true
>With
print -u $ZTST_fd 'This test hangs the shell when it fails...'
alias cat='LC_ALL=C cat'
cat <(echo foo | cat)
0:Alias expansion works at the end of parsed strings
>foo
alias -g '&&=(){ return $?; } && '
alias not_the_print_command=print
eval 'print This is output
&& print And so is this
&& { print And this too; false; }
&& print But not this
&& print Nor this
true
&& not_the_print_command And aliases are expanded'
0:We can now alias special tokens. Woo hoo.
>This is output
>And so is this
>And this too
>And aliases are expanded
$ZTST_testdir/../Src/zsh -fis <<<'
unsetopt PROMPT_SP
PROMPT="" PS2="" PS3="" PS4="" RPS1="" RPS2=""
exec 2>&1
alias \{=echo
{ begin
{end
fc -l -2' 2>/dev/null
0:Aliasing reserved tokens
>begin
>end
*>*5*{ begin
*>*6*{end
$ZTST_testdir/../Src/zsh -fis <<<'
unsetopt PROMPT_SP
PROMPT="" PS2="" PS3="" PS4="" RPS1="" RPS2=""
exec 2>&1
alias -g S=\"
echo S a string S "
fc -l -1' 2>/dev/null
0:Global aliasing quotes
> a string S
*>*5*echo S a string S "
# "
# Note there is a trailing space on the "> a string S " line
(
unalias -a
alias
)
0:unalias -a
alias -s foo=print
type bar.foo; type -w bar.foo
unalias -as
0:unalias -as
>foo is a suffix alias for print
>foo: suffix alias
aliases[x=y]=z
alias -L | grep x=y
echo $pipestatus[1]
0:printing invalid aliases warns
>0
?(eval):2: invalid alias 'x=y' encountered while printing aliases
# Currently, 'alias -L' returns 0 in this case. Perhaps it should return 1.
alias -s mysuff='print -r "You said it.";'
eval 'thingummy.mysuff'
127:No endless loop with suffix alias in command position
>You said it.
?(eval):1: command not found: thingummy.mysuff
alias +x; alias -z
1:error message has the correct sign
?(eval):alias:1: bad option: +x
?(eval):alias:1: bad option: -z
# Usual issue that aliases aren't expanded until we
# trigger a new parse...
(alias badalias=notacommand
eval 'badalias() { print does not work; }')
1:ALIAS_FUNC_DEF off by default.
?(eval):1: defining function based on alias `badalias'
?(eval):1: parse error near `()'
(alias goodalias=isafunc
setopt ALIAS_FUNC_DEF
eval 'goodalias() { print does now work; }'
isafunc)
0:ALIAS_FUNC_DEF causes the icky behaviour to be avaliable
>does now work
(alias thisisokthough='thisworks() { print That worked; }'
eval thisisokthough
thisworks)
0:NO_ALIAS_FUNC_DEF works if the alias is a complete definition
>That worked
|
