mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-04-30 05:45:16 +02:00
98e4634086
Don't attempt to query invalid job off end of table, resulting in crashes from $jobtstates. If background task started in subshell, look at tatsks within subshell instead of main shell. Document and add test.
79 lines
2.1 KiB
Plaintext
79 lines
2.1 KiB
Plaintext
# Tests for interactive job control with parameter state
|
|
|
|
%prep
|
|
|
|
if zmodload zsh/zpty 2> /dev/null; then
|
|
zpty_start() {
|
|
export PS1= PS2=
|
|
zpty -d
|
|
zpty zsh "${(q)ZTST_testdir}/../Src/zsh -fiV +Z"
|
|
}
|
|
zpty_input() {
|
|
zpty -w zsh "${(F)@}" $'\n'
|
|
}
|
|
zpty_line() {
|
|
local REPLY
|
|
integer i
|
|
for (( i = 0; i < ${1:-1}; ++i )); do
|
|
zpty -r zsh REPLY
|
|
print -r -- ${REPLY%%($'\r\n'|$'\n')}
|
|
done
|
|
}
|
|
zpty_stop() {
|
|
# exit twice in case of check_jobs
|
|
zpty -w zsh $'exit\nexit\n'
|
|
# zpty gives no output when piped without these braces (?)
|
|
{ zpty -r zsh } | sed $'/[^[:space:]]/!d; s/\r$//;'
|
|
zpty -d
|
|
:
|
|
}
|
|
if ! zmodload zsh/parameter 2> /dev/null; then
|
|
ZTST_unimplemented='the zsh/parameter module is not available'
|
|
fi
|
|
else
|
|
ZTST_unimplemented='the zsh/zpty module is not available'
|
|
fi
|
|
|
|
%test
|
|
|
|
zpty_start
|
|
zpty_input "MODULE_PATH=${(q)MODULE_PATH}"
|
|
zpty_input 'sleep 3 &'
|
|
zpty_input 'print $jobstates'
|
|
zpty_input '(print $jobstates)'
|
|
zpty_input 'jobs -s'
|
|
zpty_stop
|
|
0:$jobstate for running job in main shell and subshell
|
|
*>\[1] [0-9]##
|
|
*>running:+:*=running
|
|
*>running:+:*=running
|
|
*>zsh:*SIGHUPed*
|
|
|
|
# $jobstates refers to a job started in the main shell unless
|
|
# one has been started in the subshell. In the latter case,
|
|
# the subshell has no job control so the job is not marked as current.
|
|
zpty_start
|
|
zpty_input "MODULE_PATH=${(q)MODULE_PATH}"
|
|
zpty_input 'sleep 3 &'
|
|
zpty_input '(print main; print $jobstates; sleep 2& print sub; print $jobstates)'
|
|
zpty_input 'jobs -s'
|
|
zpty_stop
|
|
0:$jobstate shows one job started in main shell or one started in subshell
|
|
*>\[1] [0-9]##
|
|
>main
|
|
*>running:+:*=running
|
|
>sub
|
|
*>running::*=running
|
|
*>zsh:*SIGHUPed*
|
|
|
|
# output from zpty removes empty lines
|
|
zpty_start
|
|
zpty_input "MODULE_PATH=${(q)MODULE_PATH}"
|
|
zpty_input '(print main; print $jobstates; sleep 2& print sub; print $jobstates)'
|
|
zpty_input 'jobs -s'
|
|
zpty_stop
|
|
0:$jobstate shows no job started in main shell but one started in subshell
|
|
>main
|
|
>sub
|
|
*>running::*=running
|