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|
#!/bin/sh
# vim: set filetype=sh :
# file: test.multiply
# copyright: Bernd Schumacher <bernd.schumacher@hpe.com> (2007-2021)
# license: GNU General Public License, version 3
# description: test a script that changes global and local variables in functions
# see also: example.multiply
# The following tests are included:
# (1) Run this script without options
# (2) check the logfile
# (3) Try to run in interactive mode but continue with c where possible
# (4) check the logfile.
# (5) Run this script with "ia -c" and without options
# (6) check the logfile
. ./tstlib
# change multiple + (as produced in bash set -x) to just one + (as produced in dash set -x)
shell=""
while [ $# -ne 0 ]; do
if [ "$1" = "-s" ]; then
shell="$2"
shift 2
else
echo "ERROR $0: unknown option <$1>" >&2
exit 1
fi
done
[ "$shell" ] && set -- "$@" -s "$shell"
[ "$shell" = "mksh" ] && set -- "$@" -u "$UNIFY_mksh"
[ "$shell" = "bash" ] && set -- "$@" -u "$UNIFY_bash"
bug913718_unify UNIFY_posh
[ "$shell" = "posh" ] && set -- "$@" -u "$UNIFY_posh"
[ "$shell" = "busybox sh" ] && set -- "$@" -u "$UNIFY_busybox"
cmd=$(dirname $0)/example.multiply
bug913718_cmd
ia_logfile="$(mktemp)"
export ia_logfile
rm -f $ia_logfile
check "(1) Run this script without options" "$@" "$cmd" "x=6"
check "(2) check the logfile" "$@" "cat $ia_logfile" "|example.multiply
||example.multiply/x=\$(mult
|||example.multiply/x=\$(mult/ret=\$(plus
|||s:2
|||example.multiply/x=\$(mult/ret=\$(plus
|||s:4
|||example.multiply/x=\$(mult/ret=\$(plus
|||s:6
||s:6
|s:x=6"
rm -f $ia_logfile
check "(3) Try to run in interactive mode but continue with c where possible" -i "echo \"c
c
c
c
c
\"" "$@" "$cmd -a -i" "=== example.multiply ===
1 x=\$(mult -i 3 2)
2 echo x=\$x
d ... change dbg: 0
i toggle -i flag
c continue without questions
q quit
? [1]
=== example.multiply/x=\$(mult ===
1 ret=0
2 ret=\$(plus -i \$ret 2)
3 ret=\$(plus -i \$ret 2)
4 ret=\$(plus -i \$ret 2)
5 echo \$ret
d ... change dbg: 0
i toggle -i flag
c continue without questions
q quit
? [1]
=== example.multiply/x=\$(mult/ret=\$(plus ===
1 echo 2
d ... change dbg: 0
q quit
? [1]
=== example.multiply/x=\$(mult/ret=\$(plus ===
1 echo 4
d ... change dbg: 0
q quit
? [1]
=== example.multiply/x=\$(mult/ret=\$(plus ===
1 echo 6
d ... change dbg: 0
q quit
? [1]
x=6"
check "(4) check the logfile." "$@" "cat $ia_logfile" "|=== example.multiply ===
|1 x=\$(mult -i 3 2)
|2 echo x=\$x
|d ... change dbg: 0
|i toggle -i flag
|c continue without questions
|q quit
|? [1] c<RETURN>
||=== example.multiply/x=\$(mult ===
||1 ret=0
||2 ret=\$(plus -i \$ret 2)
||3 ret=\$(plus -i \$ret 2)
||4 ret=\$(plus -i \$ret 2)
||5 echo \$ret
||d ... change dbg: 0
||i toggle -i flag
||c continue without questions
||q quit
||? [1] c<RETURN>
|||=== example.multiply/x=\$(mult/ret=\$(plus ===
|||1 echo 2
|||d ... change dbg: 0
|||q quit
|||? [1] c<RETURN>
|||s:2
|||=== example.multiply/x=\$(mult/ret=\$(plus ===
|||1 echo 4
|||d ... change dbg: 0
|||q quit
|||? [1] c<RETURN>
|||s:4
|||=== example.multiply/x=\$(mult/ret=\$(plus ===
|||1 echo 6
|||d ... change dbg: 0
|||q quit
|||? [1] c<RETURN>
|||s:6
||s:6
|s:x=6"
cmd=$(dirname $0)/example.multiply.tmp.trace
cat $(dirname $0)/example.multiply | set_ia_x > $cmd
chmod 755 $cmd
bug913718_cmd
rm -f $ia_logfile
check "(5) Run this script with \"ia -x\" and without options" "$@" "$cmd" "+ mult 3 2
+ local ret
+ ret=0
+ plus 0 2
+ echo 2
+ ret=2
+ plus 2 2
+ echo 4
+ ret=4
+ plus 4 2
+ echo 6
+ ret=6
+ echo 6
+ x=6
+ echo x=6
x=6"
check "(6) check the logfile" "$@" "cat $ia_logfile" "|example.multiply.tmp.trace
||example.multiply.tmp.trace/x=\$(mult
|||example.multiply.tmp.trace/x=\$(mult/ret=\$(plus
|||example.multiply.tmp.trace/x=\$(mult/ret=\$(plus
|||example.multiply.tmp.trace/x=\$(mult/ret=\$(plus"
cmd=$(dirname $0)/example.multiply.tmp.-C
cat $(dirname $0)/example.multiply | sed "s/^\(\s*\)ia\>.*/\1ia -C/" > $cmd
chmod 755 $cmd
bug913718_cmd
rm -f $ia_logfile
check "(7) Run this script with \"ia -C\" and without options" "$@" "$cmd" "x=6"
check "(8) check the logfile" "$@" "cat $ia_logfile" "|example.multiply.tmp.-C
||example.multiply.tmp.-C/x=\$(mult
|||example.multiply.tmp.-C/x=\$(mult/ret=\$(plus
|||s:2
|||example.multiply.tmp.-C/x=\$(mult/ret=\$(plus
|||s:4
|||example.multiply.tmp.-C/x=\$(mult/ret=\$(plus
|||s:6
||s:6
|s:x=6"
rm -f $ia_logfile
|
