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%prep
storepath=($path)
mkdir command.tmp command.tmp/dir1 command.tmp/dir2
cd command.tmp
print '#!/bin/sh\necho This is top' >tstcmd
print '#!/bin/sh\necho This is dir1' >dir1/tstcmd
print '#!/bin/sh\necho This is dir2' >dir2/tstcmd
chmod 755 tstcmd dir1/tstcmd dir2/tstcmd
%test
./tstcmd
0:./prog execution
>This is top
path=($ZTST_testdir/command.tmp/dir1
$ZTST_testdir/command.tmp/dir2
.)
tstcmd
path=($storepath)
0:path (1)
>This is dir1
path=(. command.tmp/dir{1,2})
tstcmd
path=($storepath)
0:path (2)
>This is top
functst() { print $# arguments:; print -l $*; }
functst "Eines Morgens" "als Gregor Samsa"
functst ""
functst "aus unrühigen Träumen erwachte"
foo="fand er sich in seinem Bett"
bar=
rod="zu einem ungeheuren Ungeziefer verwandelt."
functst $foo $bar $rod
# set up alias for next test
alias foo='print This is alias one'
0:function argument passing
>2 arguments:
>Eines Morgens
>als Gregor Samsa
>1 arguments:
>
>1 arguments:
>aus unrühigen Träumen erwachte
>2 arguments:
>fand er sich in seinem Bett
>zu einem ungeheuren Ungeziefer verwandelt.
alias foo='print This is alias two'
fn() { foo; }
fn
0:Aliases in functions
>This is alias one
foo='Global foo'
traptst() { local foo="Local foo"; trap 'print $foo' EXIT; }
traptst
0:EXIT trap environment
>Global foo
functst() { return 0; print Ha ha; return 1; }
functst
0:return (1)
functst() { return 1; print Ho ho; return 0; }
functst
1:return (2)
unfunction functst
fpath=(.)
print "print This is functst." >functst
autoload functst
functst
0:autoloading (1)
>This is functst.
unfunction functst
print "functst() { print This, too, is functst; }; print Hello." >functst
typeset -fu functst
functst
functst
0:autoloading with initialization
>Hello.
>This, too, is functst
unfunction functst
print "print Yet another version" >functst
functst() { autoload -X; }
functst
0:autoloading via -X
>Yet another version
chpwd() { print Changed to $PWD; }
cd .
unfunction chpwd
0q:chpwd
>Changed to $ZTST_testdir/command.tmp
chpwd() { print chpwd: changed to $PWD; }
chpwdfn1() { print chpwdfn1: changed to $PWD; }
chpwdfn2() { print chpwdfn2: changed to $PWD; }
chpwd_functions=(chpwdfn1 '' chpwdnonexistentfn chpwdfn2)
cd .
unfunction chpwd
unset chpwd_functions
0q:chpwd_functions
>chpwd: changed to $ZTST_testdir/command.tmp
>chpwdfn1: changed to $ZTST_testdir/command.tmp
>chpwdfn2: changed to $ZTST_testdir/command.tmp
# Hard to test periodic, precmd and preexec non-interactively.
fn() { TRAPEXIT() { print Exit; }; }
fn
0:TRAPEXIT
>Exit
unsetopt DEBUG_BEFORE_CMD
unfunction fn
print 'TRAPDEBUG() {
print Line $LINENO
}
:
unfunction TRAPDEBUG
' > fn
autoload fn
fn
rm fn
0:TRAPDEBUG
>Line 1
>Line 1
unsetopt DEBUG_BEFORE_CMD
unfunction fn
print 'trap '\''print Line $LINENO'\'' DEBUG
:
trap - DEBUG
' > fn
autoload fn
fn
rm fn
0:trap DEBUG
>Line 1
>Line 2
TRAPZERR() { print Command failed; }
true
false
true
false
unfunction TRAPZERR
0:TRAPZERR
>Command failed
>Command failed
trap 'print Command failed again.' ZERR
true
false
true
false
trap - ZERR
0:trap ZERR
>Command failed again.
>Command failed again.
false
sleep 1000 &
print $?
kill $!
0:Status reset by starting a backgrounded command
>0
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