mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-11-15 13:34:18 +01:00
289 lines
6.7 KiB
Plaintext
289 lines
6.7 KiB
Plaintext
%prep
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storepath=($path)
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mkdir command.tmp command.tmp/dir1 command.tmp/dir2
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cd command.tmp
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print '#!/bin/sh\necho This is top' >tstcmd
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print '#!/bin/sh\necho This is dir1' >dir1/tstcmd
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print '#!/bin/sh\necho This is dir2' >dir2/tstcmd
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chmod 755 tstcmd dir1/tstcmd dir2/tstcmd
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%test
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./tstcmd
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0:./prog execution
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>This is top
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path=($ZTST_testdir/command.tmp/dir1
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$ZTST_testdir/command.tmp/dir2
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.)
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tstcmd
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path=($storepath)
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0:path (1)
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>This is dir1
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path=(. command.tmp/dir{1,2})
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tstcmd
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path=($storepath)
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0:path (2)
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>This is top
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functst() { print $# arguments:; print -l $*; }
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functst "Eines Morgens" "als Gregor Samsa"
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functst ""
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functst "aus unrühigen Träumen erwachte"
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foo="fand er sich in seinem Bett"
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bar=
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rod="zu einem ungeheuren Ungeziefer verwandelt."
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functst $foo $bar $rod
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# set up alias for next test
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alias foo='print This is alias one'
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0:function argument passing
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>2 arguments:
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>Eines Morgens
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>als Gregor Samsa
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>1 arguments:
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>
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>1 arguments:
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>aus unrühigen Träumen erwachte
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>2 arguments:
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>fand er sich in seinem Bett
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>zu einem ungeheuren Ungeziefer verwandelt.
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alias foo='print This is alias two'
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fn() { foo; }
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fn
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0:Aliases in functions
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>This is alias one
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foo='Global foo'
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traptst() { local foo="Local foo"; trap 'print $foo' EXIT; }
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traptst
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0:EXIT trap environment
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>Global foo
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functst() { return 0; print Ha ha; return 1; }
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functst
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0:return (1)
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functst() { return 1; print Ho ho; return 0; }
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functst
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1:return (2)
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unfunction functst
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fpath=(.)
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print "print This is functst." >functst
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autoload functst
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functst
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0:autoloading (1)
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>This is functst.
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unfunction functst
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print "functst() { print This, too, is functst; }; print Hello." >functst
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typeset -fu functst
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functst
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functst
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0:autoloading with initialization
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>Hello.
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>This, too, is functst
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unfunction functst
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print "print Yet another version" >functst
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functst() { autoload -X; }
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functst
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0:autoloading via -X
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>Yet another version
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chpwd() { print Changed to $PWD; }
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cd .
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unfunction chpwd
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0q:chpwd
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>Changed to $ZTST_testdir/command.tmp
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chpwd() { print chpwd: changed to $PWD; }
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chpwdfn1() { print chpwdfn1: changed to $PWD; }
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chpwdfn2() { print chpwdfn2: changed to $PWD; }
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chpwd_functions=(chpwdfn1 '' chpwdnonexistentfn chpwdfn2)
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cd .
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unfunction chpwd
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unset chpwd_functions
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0q:chpwd_functions
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>chpwd: changed to $ZTST_testdir/command.tmp
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>chpwdfn1: changed to $ZTST_testdir/command.tmp
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>chpwdfn2: changed to $ZTST_testdir/command.tmp
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# Hard to test periodic, precmd and preexec non-interactively.
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fn() { TRAPEXIT() { print Exit; }; }
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fn
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0:TRAPEXIT
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>Exit
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unsetopt DEBUG_BEFORE_CMD
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unfunction fn
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print 'TRAPDEBUG() {
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print Line $LINENO
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}
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:
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unfunction TRAPDEBUG
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' > fn
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autoload fn
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fn
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rm fn
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0:TRAPDEBUG
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>Line 1
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>Line 1
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unsetopt DEBUG_BEFORE_CMD
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unfunction fn
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print 'trap '\''print Line $LINENO'\'' DEBUG
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:
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trap - DEBUG
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' > fn
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autoload fn
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fn
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rm fn
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0:trap DEBUG
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>Line 1
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>Line 2
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TRAPZERR() { print Command failed; }
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true
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false
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true
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false
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unfunction TRAPZERR
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0:TRAPZERR
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>Command failed
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>Command failed
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trap 'print Command failed again.' ZERR
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true
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false
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true
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false
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trap - ZERR
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0:trap ZERR
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>Command failed again.
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>Command failed again.
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false
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sleep 1000 &
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print $?
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kill $!
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0:Status reset by starting a backgrounded command
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>0
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{ setopt MONITOR } 2>/dev/null
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[[ -o MONITOR ]] || print -u $ZTST_fd 'Unable to change MONITOR option'
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repeat 2048; do (return 2 |
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return 1 |
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while true; do
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false
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break
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done;
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print "${pipestatus[@]}")
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ZTST_hashmark
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done | sort | uniq -c | sed 's/^ *//'
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0:Check whether '$pipestatus[]' behaves.
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>2048 2 1 0
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F:This test checks for a bug in '$pipestatus[]' handling. If it breaks then
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F:the bug is still there or it reappeared. See workers-29973 for details.
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{ setopt MONITOR } 2>/dev/null
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externFunc() { awk >/dev/null 2>&1; true; }
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false | true | false | true | externFunc
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echo $pipestatus
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0:Check $pipestatus with a known difficult case
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>1 0 1 0 0
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F:This similar test was triggering a reproducible failure with pipestatus.
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{ unsetopt MONITOR } 2>/dev/null
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coproc { read -et 5 || { print -u $ZTST_fd KILLED; kill -HUP -$$ } }
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print -u $ZTST_fd 'This test takes 5 seconds to fail...'
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{ printf "%d\n" {1..20000} } | ( read -e )
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hang(){ printf "%d\n" {2..20000} | cat }; hang | ( read -e )
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print -p done
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read -et 6 -p
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0:Bug regression: piping a shell construct to an external process may hang
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>1
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>2
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>done
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F:This test checks for a file descriptor leak that could cause the left
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F:side of a pipe to block on write after the right side has exited
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{ setopt MONITOR } 2>/dev/null
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if [[ -o MONITOR ]]
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then
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( while :; do print "This is a line"; done ) | () : &
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sleep 1
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jobs -l
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else
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print -u $ZTST_fd "Skipping pipe leak test, requires MONITOR option"
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print "[0] 0 0"
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fi
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0:Bug regression: piping to anonymous function; piping to backround function
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*>\[<->\] <-> <->
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F:This test checks for two different bugs, a parser segfault piping to an
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F:anonymous function, and a descriptor leak when backgrounding a pipeline
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print "autoload_redir() { print Autoloaded ksh style; } >autoload.log" >autoload_redir
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autoload -Uk autoload_redir
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autoload_redir
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print No output yet
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cat autoload.log
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functions autoload_redir
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0:
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>No output yet
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>Autoloaded ksh style
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>autoload_redir () {
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> print Autoloaded ksh style
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>} > autoload.log
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# This tests that we record the status of processes that have already exited
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# for when we wait for them.
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#
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# Actually, we don't guarantee here that the jobs have already exited, but
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# the order of the waits means it's highly likely we do need to recall a
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# previous status, barring accidents which shouldn't happen very often. In
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# other words, we rely on the test working repeatedly rather than just
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# once. The monitor option is irrelevant to the logic, so we'll make
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# our job easier by turning it off.
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{ unsetopt MONITOR } 2>/dev/null
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(exit 1) &
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one=$!
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(exit 2) &
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two=$!
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(exit 3) &
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three=$!
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wait $three
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print $?
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wait $two
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print $?
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wait $one
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1:The status of recently exited background jobs is recorded
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>3
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>2
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# Regression test for workers/34060 (patch in 34065)
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setopt ERR_EXIT NULL_GLOB
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if false; then :; else echo if:$?; fi
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if false; then :; else for x in _*_; do :; done; echo for:$?; fi
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0:False "if" condition handled correctly by "for" loops with ERR_EXIT
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>if:1
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>for:0
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# Regression test for workers/34065 (uses setopt from preceding test)
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select x; do :; done; echo $?
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select x in; do :; done; echo $?
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select x in _*_; do :; done; echo $?
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0:The status of "select" is zero when the loop body does not execute
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>0
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>0
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>0
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