Results for sh-options.test.sh

statusbashdashmkshosh
pass 40172240
ok 9661
N-I 126202
BUG 0120
FAIL 0007
total50505050
casebashdashmkshoshdescription
0ok pass ok pass $- with -c
detailsdetails
1ok N-I ok pass $- with pipefail
detailsdetailsdetails
2pass N-I pass pass $- and more options
details
3pass pass pass pass $- with interactive shell
4pass pass pass pass pass short options like sh -e
5pass pass pass pass pass long options like sh -o errexit
6pass N-I N-I pass pass shopt options like sh -O nullglob
detailsdetails
7pass BUG BUG pass can continue after unknown option
detailsdetails
8pass pass pass FAIL set with both options and argv
details
9pass pass pass pass set -o vi/emacs
10pass N-I N-I pass vi and emacs are mutually exclusive
detailsdetails
11pass N-I ok pass interactive shell starts with emacs mode on
detailsdetails
12pass ok pass pass nounset
details
13pass ok pass pass -u is nounset
details
14pass pass pass FAIL nounset with "$@"
details
15pass pass pass FAIL set -u -- clears argv
details
16pass pass pass FAIL set -u -- x y z
details
17pass pass pass pass reset option with long flag
18pass pass pass pass reset option with short flag
19pass ok pass pass set -eu (flag parsing)
details
20pass pass pass FAIL -n for no execution (useful with --ast-output)
details
21pass N-I pass pass pipefail
details
22pass N-I N-I pass shopt -p -o prints 'set' options
detailsdetails
23pass N-I N-I pass shopt -o prints 'set' options
detailsdetails
24pass N-I N-I pass shopt -p prints 'shopt' options
detailsdetails
25pass N-I N-I pass shopt with no flags prints options
detailsdetails
26pass pass pass pass noclobber off
27pass ok pass pass noclobber on
details
28pass N-I pass pass noclobber on <>
details
29pass N-I N-I pass SHELLOPTS is updated when options are changed
detailsdetails
30pass N-I N-I ok SHELLOPTS is readonly
detailsdetailsdetails
31pass N-I N-I FAIL SHELLOPTS and BASHOPTS are set
detailsdetailsdetails
32pass pass BUG FAIL set - -
detailsdetails
33pass pass pass pass set -o lists options
34pass ok ok pass set without args lists variables
detailsdetails
35pass pass pass pass 'set' and 'eval' round trip
36pass N-I ok N-I set without args and array variables (not in OSH)
detailsdetailsdetails
37pass N-I N-I N-I set without args and assoc array variables (not in OSH)
detailsdetailsdetails
38pass N-I N-I pass shopt -q
detailsdetails
39ok N-I N-I pass shopt -q invalid
detailsdetailsdetails
40N-I N-I N-I pass shopt -s strict:all
detailsdetailsdetails
41pass N-I N-I pass shopt allows for backward compatibility like bash
detailsdetails
42ok N-I N-I pass shopt -p validates option names
detailsdetailsdetails
43ok N-I N-I pass shopt -p -o validates option names
detailsdetailsdetails
44ok ok ok pass stubbed out bash options
detailsdetailsdetails
45ok N-I N-I pass shopt -s nounset works in YSH, not in bash
detailsdetailsdetails
46ok N-I N-I pass Unimplemented options - print, query, set, unset
detailsdetailsdetails
47pass N-I N-I pass Unimplemented options - OSH shopt -s ignore_shopt_not_impl
detailsdetails
48pass N-I N-I pass shopt -p exit code (regression)
detailsdetails
49ok pass pass pass no-ops not shown by shopt -p
details
119 passed, 22 OK, 49 not implemented, 3 BUG, 7 failed, 0 timeouts, 0 cases skipped
7 failed under osh

Details on runs that didn't PASS

bash0 $- with -c

stdout: 
huBc
stderr: 
mksh0 $- with -c


stdout: 


uhc

stderr: 


bash1 $- with pipefail


stdout: 


huBs

stderr: 


dash1 $- with pipefail


stdout: 


stderr: 


dash: 1: set: Illegal option -o pipefail

mksh1 $- with pipefail


stdout: 


ush

stderr: 


dash2 $- and more options


stdout: 


stderr: 


dash: 3: [[: not found

dash6 pass shopt options like sh -O nullglob


stdout: 


stderr: 


dash: 0: Illegal option -O
dash: 0: Illegal option -O

mksh6 pass shopt options like sh -O nullglob


stdout: 


stderr: 


mksh: mksh: -O: unknown option
mksh: mksh: -O: unknown option

dash7 can continue after unknown option


stdout: 


stderr: 


dash: 2: set: Illegal option -o STRICT

mksh7 can continue after unknown option


stdout: 


stderr: 


mksh: <stdin>[2]: set: STRICT: bad option

osh8 set with both options and argv


[osh stdout] Expected 'a b c\n', got ''

[osh stderr] Found 'Traceback (most recent'



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/uke/oil/bin/oils_for_unix.py", line 202, in <module>
    sys.exit(main(sys.argv))
  File "/home/uke/oil/bin/oils_for_unix.py", line 171, in main
    return AppBundleMain(argv)
  File "/home/uke/oil/bin/oils_for_unix.py", line 141, in AppBundleMain
    return shell.Main('osh', arg_r, environ, login_shell, loader, readline)
  File "/home/uke/oil/core/shell.py", line 1253, in Main
    cmd_flags=cmd_eval.IsMainProgram)
  File "/home/uke/oil/core/main_loop.py", line 336, in Batch
    was_parsed, status = Batch2(cmd_ev, c_parser, errfmt, cmd_flags=cmd_flags)
  File "/home/uke/oil/core/main_loop.py", line 401, in Batch2
    is_return, is_fatal = cmd_ev.ExecuteAndCatch(node, cmd_flags)
  File "/home/uke/oil/osh/cmd_eval.py", line 2175, in ExecuteAndCatch
    status = self._Execute(node)
  File "/home/uke/oil/osh/cmd_eval.py", line 1974, in _Execute
    status = self._Dispatch(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 1701, in _Dispatch
    status = self._DoSimple(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 904, in _DoSimple
    allow_assign=True)
  File "/home/uke/oil/osh/word_eval.py", line 2566, in EvalWordSequence2
    self._EvalWordToParts(w, part_vals, EXTGLOB_FILES)
  File "/home/uke/oil/osh/word_eval.py", line 2048, in _EvalWordToParts
    self._EvalWordPart(p, word_part_vals, eval_flags)
  File "/home/uke/oil/osh/word_eval.py", line 1932, in _EvalWordPart
    self._EvalDoubleQuoted(part.parts, part_vals)
  File "/home/uke/oil/osh/word_eval.py", line 1453, in _EvalDoubleQuoted
    self._EvalWordPart(p, part_vals, QUOTED)
  File "/home/uke/oil/osh/word_eval.py", line 1952, in _EvalWordPart
    self._EvalSimpleVarSub(part, part_vals, quoted)
  File "/home/uke/oil/osh/word_eval.py", line 1827, in _EvalSimpleVarSub
    v = _ValueToPartValue(val, quoted, part)
  File "/home/uke/oil/osh/word_eval.py", line 231, in _ValueToPartValue
    bash_impl.InternalStringArray_GetValues(val), quoted)
NameError: global name 'bash_impl' is not defined

dash10 vi and emacs are mutually exclusive


stdout: 


___
___
___

stderr: 


dash: 2: shopt: not found
dash: 2: shopt: not found
dash: 2: shopt: not found

mksh10 vi and emacs are mutually exclusive


stdout: 


___
___
___

stderr: 


mksh: <stdin>[5]: shopt: not found
mksh: <stdin>[8]: shopt: not found
mksh: <stdin>[11]: shopt: not found

dash11 interactive shell starts with emacs mode on


stdout: 


stderr: 


mksh11 interactive shell starts with emacs mode on


stdout: 


non-interactive
0
1
interactive
0
1

stderr: 


mksh: can't find tty fd: No such device or address
mksh: warning: won't have full job control

dash12 nounset


stdout: 


[]

stderr: 


dash: 3: unset: parameter not set

dash13 -u is nounset


stdout: 


[]

stderr: 


dash: 3: unset: parameter not set

osh14 nounset with "$@"


[osh stdout] Expected 'a b c\n', got ''

[osh status] Expected 0, got 1

[osh stderr] Found 'Traceback (most recent'



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/uke/oil/bin/oils_for_unix.py", line 202, in <module>
    sys.exit(main(sys.argv))
  File "/home/uke/oil/bin/oils_for_unix.py", line 171, in main
    return AppBundleMain(argv)
  File "/home/uke/oil/bin/oils_for_unix.py", line 141, in AppBundleMain
    return shell.Main('osh', arg_r, environ, login_shell, loader, readline)
  File "/home/uke/oil/core/shell.py", line 1253, in Main
    cmd_flags=cmd_eval.IsMainProgram)
  File "/home/uke/oil/core/main_loop.py", line 336, in Batch
    was_parsed, status = Batch2(cmd_ev, c_parser, errfmt, cmd_flags=cmd_flags)
  File "/home/uke/oil/core/main_loop.py", line 401, in Batch2
    is_return, is_fatal = cmd_ev.ExecuteAndCatch(node, cmd_flags)
  File "/home/uke/oil/osh/cmd_eval.py", line 2175, in ExecuteAndCatch
    status = self._Execute(node)
  File "/home/uke/oil/osh/cmd_eval.py", line 1974, in _Execute
    status = self._Dispatch(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 1701, in _Dispatch
    status = self._DoSimple(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 904, in _DoSimple
    allow_assign=True)
  File "/home/uke/oil/osh/word_eval.py", line 2566, in EvalWordSequence2
    self._EvalWordToParts(w, part_vals, EXTGLOB_FILES)
  File "/home/uke/oil/osh/word_eval.py", line 2048, in _EvalWordToParts
    self._EvalWordPart(p, word_part_vals, eval_flags)
  File "/home/uke/oil/osh/word_eval.py", line 1932, in _EvalWordPart
    self._EvalDoubleQuoted(part.parts, part_vals)
  File "/home/uke/oil/osh/word_eval.py", line 1453, in _EvalDoubleQuoted
    self._EvalWordPart(p, part_vals, QUOTED)
  File "/home/uke/oil/osh/word_eval.py", line 1952, in _EvalWordPart
    self._EvalSimpleVarSub(part, part_vals, quoted)
  File "/home/uke/oil/osh/word_eval.py", line 1827, in _EvalSimpleVarSub
    v = _ValueToPartValue(val, quoted, part)
  File "/home/uke/oil/osh/word_eval.py", line 231, in _ValueToPartValue
    bash_impl.InternalStringArray_GetValues(val), quoted)
NameError: global name 'bash_impl' is not defined

osh15 set -u -- clears argv


[osh stdout] Expected '\n', got ''

[osh status] Expected 0, got 1

[osh stderr] Found 'Traceback (most recent'



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/uke/oil/bin/oils_for_unix.py", line 202, in <module>
    sys.exit(main(sys.argv))
  File "/home/uke/oil/bin/oils_for_unix.py", line 171, in main
    return AppBundleMain(argv)
  File "/home/uke/oil/bin/oils_for_unix.py", line 141, in AppBundleMain
    return shell.Main('osh', arg_r, environ, login_shell, loader, readline)
  File "/home/uke/oil/core/shell.py", line 1253, in Main
    cmd_flags=cmd_eval.IsMainProgram)
  File "/home/uke/oil/core/main_loop.py", line 336, in Batch
    was_parsed, status = Batch2(cmd_ev, c_parser, errfmt, cmd_flags=cmd_flags)
  File "/home/uke/oil/core/main_loop.py", line 401, in Batch2
    is_return, is_fatal = cmd_ev.ExecuteAndCatch(node, cmd_flags)
  File "/home/uke/oil/osh/cmd_eval.py", line 2175, in ExecuteAndCatch
    status = self._Execute(node)
  File "/home/uke/oil/osh/cmd_eval.py", line 1974, in _Execute
    status = self._Dispatch(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 1701, in _Dispatch
    status = self._DoSimple(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 904, in _DoSimple
    allow_assign=True)
  File "/home/uke/oil/osh/word_eval.py", line 2566, in EvalWordSequence2
    self._EvalWordToParts(w, part_vals, EXTGLOB_FILES)
  File "/home/uke/oil/osh/word_eval.py", line 2048, in _EvalWordToParts
    self._EvalWordPart(p, word_part_vals, eval_flags)
  File "/home/uke/oil/osh/word_eval.py", line 1932, in _EvalWordPart
    self._EvalDoubleQuoted(part.parts, part_vals)
  File "/home/uke/oil/osh/word_eval.py", line 1453, in _EvalDoubleQuoted
    self._EvalWordPart(p, part_vals, QUOTED)
  File "/home/uke/oil/osh/word_eval.py", line 1952, in _EvalWordPart
    self._EvalSimpleVarSub(part, part_vals, quoted)
  File "/home/uke/oil/osh/word_eval.py", line 1827, in _EvalSimpleVarSub
    v = _ValueToPartValue(val, quoted, part)
  File "/home/uke/oil/osh/word_eval.py", line 231, in _ValueToPartValue
    bash_impl.InternalStringArray_GetValues(val), quoted)
NameError: global name 'bash_impl' is not defined

osh16 set -u -- x y z


[osh stdout] Expected 'x y z\n', got ''

[osh status] Expected 0, got 1

[osh stderr] Found 'Traceback (most recent'



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/uke/oil/bin/oils_for_unix.py", line 202, in <module>
    sys.exit(main(sys.argv))
  File "/home/uke/oil/bin/oils_for_unix.py", line 171, in main
    return AppBundleMain(argv)
  File "/home/uke/oil/bin/oils_for_unix.py", line 141, in AppBundleMain
    return shell.Main('osh', arg_r, environ, login_shell, loader, readline)
  File "/home/uke/oil/core/shell.py", line 1253, in Main
    cmd_flags=cmd_eval.IsMainProgram)
  File "/home/uke/oil/core/main_loop.py", line 336, in Batch
    was_parsed, status = Batch2(cmd_ev, c_parser, errfmt, cmd_flags=cmd_flags)
  File "/home/uke/oil/core/main_loop.py", line 401, in Batch2
    is_return, is_fatal = cmd_ev.ExecuteAndCatch(node, cmd_flags)
  File "/home/uke/oil/osh/cmd_eval.py", line 2175, in ExecuteAndCatch
    status = self._Execute(node)
  File "/home/uke/oil/osh/cmd_eval.py", line 1974, in _Execute
    status = self._Dispatch(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 1701, in _Dispatch
    status = self._DoSimple(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 904, in _DoSimple
    allow_assign=True)
  File "/home/uke/oil/osh/word_eval.py", line 2566, in EvalWordSequence2
    self._EvalWordToParts(w, part_vals, EXTGLOB_FILES)
  File "/home/uke/oil/osh/word_eval.py", line 2048, in _EvalWordToParts
    self._EvalWordPart(p, word_part_vals, eval_flags)
  File "/home/uke/oil/osh/word_eval.py", line 1932, in _EvalWordPart
    self._EvalDoubleQuoted(part.parts, part_vals)
  File "/home/uke/oil/osh/word_eval.py", line 1453, in _EvalDoubleQuoted
    self._EvalWordPart(p, part_vals, QUOTED)
  File "/home/uke/oil/osh/word_eval.py", line 1952, in _EvalWordPart
    self._EvalSimpleVarSub(part, part_vals, quoted)
  File "/home/uke/oil/osh/word_eval.py", line 1827, in _EvalSimpleVarSub
    v = _ValueToPartValue(val, quoted, part)
  File "/home/uke/oil/osh/word_eval.py", line 231, in _ValueToPartValue
    bash_impl.InternalStringArray_GetValues(val), quoted)
NameError: global name 'bash_impl' is not defined

dash19 set -eu (flag parsing)


stdout: 


stderr: 


dash: 2: unset: parameter not set

osh20 -n for no execution (useful with --ast-output)


[osh stdout] Expected '1\n', got '1\n2\n3\n'



stdout: 


1
2
3

stderr: 


dash21 pipefail


stdout: 


0

stderr: 


dash: 3: set: Illegal option -o pipefail

dash22 shopt -p -o prints 'set' options


stdout: 


stderr: 


mksh22 shopt -p -o prints 'set' options


stdout: 


stderr: 


dash23 shopt -o prints 'set' options


stdout: 


stderr: 


mksh23 shopt -o prints 'set' options


stdout: 


stderr: 


dash24 shopt -p prints 'shopt' options


stdout: 


stderr: 


dash: 1: shopt: not found
dash: 2: shopt: not found
dash: 3: shopt: not found

mksh24 shopt -p prints 'shopt' options


stdout: 


stderr: 


mksh: <stdin>[1]: shopt: not found
mksh: <stdin>[2]: shopt: not found
mksh: <stdin>[3]: shopt: not found

dash25 shopt with no flags prints options


stdout: 


0 one.txt
0

stderr: 


dash: 3: shopt: not found
dash: 8: shopt: not found

mksh25 shopt with no flags prints options


stdout: 


0 one.txt
0

stderr: 


mksh: <stdin>[3]: shopt: not found
mksh: <stdin>[8]: shopt: not found

dash27 noclobber on


stdout: 


create=0
overwrite=2
force=0
force

stderr: 


dash: 7: cannot create no-clobber: File exists

dash28 noclobber on <>


stdout: 


.oo

stderr: 


dash: 4: read: Illegal option -n

dash29 SHELLOPTS is updated when options are changed


stdout: 


1
1
1

stderr: 


+ echo
+ grep -q xtrace
+ echo 1
+ set +x

mksh29 SHELLOPTS is updated when options are changed


stdout: 


1
1
1

stderr: 


+ echo
+ grep -q xtrace
+ echo 1
+ set +x

dash30 SHELLOPTS is readonly


stdout: 


status=0

stderr: 


mksh30 SHELLOPTS is readonly


stdout: 


status=0

stderr: 


osh30 SHELLOPTS is readonly


stdout: 


stderr: 


  SHELLOPTS=x
  ^~~~~~~~~~
[ stdin ]:1: fatal: Can't assign to readonly value 'SHELLOPTS'

dash31 SHELLOPTS and BASHOPTS are set


stdout: 


stderr: 


dash: 1: SHELLOPTS: parameter not set or null

mksh31 SHELLOPTS and BASHOPTS are set


stdout: 


stderr: 


mksh: <stdin>[1]: SHELLOPTS: parameter null or not set

osh31 SHELLOPTS and BASHOPTS are set


[osh status] Expected 0, got 1



stdout: 


stderr: 


  echo shellopts ${SHELLOPTS:?} > /dev/null
                   ^~~~~~~~~
[ stdin ]:1: fatal: Var SHELLOPTS is empty

mksh32 set - -


stdout: 


a b
a b
a b
-
+
-
--

stderr: 


osh32 set - -


[osh stdout] Expected 'a b\n- a b\na b\n- -\n- +\n+ -\n--\n', got ''

[osh status] Expected 0, got 1

[osh stderr] Found 'Traceback (most recent'



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/uke/oil/bin/oils_for_unix.py", line 202, in <module>
    sys.exit(main(sys.argv))
  File "/home/uke/oil/bin/oils_for_unix.py", line 171, in main
    return AppBundleMain(argv)
  File "/home/uke/oil/bin/oils_for_unix.py", line 141, in AppBundleMain
    return shell.Main('osh', arg_r, environ, login_shell, loader, readline)
  File "/home/uke/oil/core/shell.py", line 1253, in Main
    cmd_flags=cmd_eval.IsMainProgram)
  File "/home/uke/oil/core/main_loop.py", line 336, in Batch
    was_parsed, status = Batch2(cmd_ev, c_parser, errfmt, cmd_flags=cmd_flags)
  File "/home/uke/oil/core/main_loop.py", line 401, in Batch2
    is_return, is_fatal = cmd_ev.ExecuteAndCatch(node, cmd_flags)
  File "/home/uke/oil/osh/cmd_eval.py", line 2175, in ExecuteAndCatch
    status = self._Execute(node)
  File "/home/uke/oil/osh/cmd_eval.py", line 1974, in _Execute
    status = self._Dispatch(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 1701, in _Dispatch
    status = self._DoSimple(node, cmd_st)
  File "/home/uke/oil/osh/cmd_eval.py", line 904, in _DoSimple
    allow_assign=True)
  File "/home/uke/oil/osh/word_eval.py", line 2566, in EvalWordSequence2
    self._EvalWordToParts(w, part_vals, EXTGLOB_FILES)
  File "/home/uke/oil/osh/word_eval.py", line 2048, in _EvalWordToParts
    self._EvalWordPart(p, word_part_vals, eval_flags)
  File "/home/uke/oil/osh/word_eval.py", line 1932, in _EvalWordPart
    self._EvalDoubleQuoted(part.parts, part_vals)
  File "/home/uke/oil/osh/word_eval.py", line 1453, in _EvalDoubleQuoted
    self._EvalWordPart(p, part_vals, QUOTED)
  File "/home/uke/oil/osh/word_eval.py", line 1952, in _EvalWordPart
    self._EvalSimpleVarSub(part, part_vals, quoted)
  File "/home/uke/oil/osh/word_eval.py", line 1827, in _EvalSimpleVarSub
    v = _ValueToPartValue(val, quoted, part)
  File "/home/uke/oil/osh/word_eval.py", line 231, in _ValueToPartValue
    bash_impl.InternalStringArray_GetValues(val), quoted)
NameError: global name 'bash_impl' is not defined

dash34 set without args lists variables


stdout: 


__GLOBAL='mutated'
__OTHERLOCAL='L'
__mylocal='L'
__var_in_parent_scope='D'

stderr: 


mksh34 set without args lists variables


stdout: 


__GLOBAL=mutated
__var_in_parent_scope=D
__OTHERLOCAL=L
__mylocal=L

stderr: 


dash36 set without args and array variables (not in OSH)


stdout: 


stderr: 


dash: 1: declare: not found
dash: 2: Syntax error: "(" unexpected

mksh36 set without args and array variables (not in OSH)


stdout: 


__array[0]=1
__array[1]=2
__array[2]='3 4'

stderr: 


mksh: <stdin>[1]: declare: not found

osh36 set without args and array variables (not in OSH)


stdout: 


stderr: 


dash37 set without args and assoc array variables (not in OSH)


stdout: 


stderr: 


dash: 1: typeset: not found
dash: 2: __assoc[k e y]=v a l: not found
dash: 3: __assoc[a]=b: not found

mksh37 set without args and assoc array variables (not in OSH)


stdout: 


stderr: 


mksh: <stdin>[1]: typeset: -A: unknown option
mksh: <stdin>[2]: 'k e y': multi-character character constant

osh37 set without args and assoc array variables (not in OSH)


stdout: 


stderr: 


  __assoc[a]=b
  ^~~~~~~~
[ stdin ]:3: fatal: Assoc array keys must be strings: $x 'x' "$x" etc. (OILS-ERR-101)

dash38 shopt -q


stdout: 


nullglob=127
nullglob=127
nullglob,failglob=127
nullglob,failglob=127

stderr: 


dash: 1: shopt: not found
dash: 4: shopt: not found
dash: 6: shopt: not found
dash: 9: shopt: not found
dash: 12: shopt: not found
dash: 13: shopt: not found

mksh38 shopt -q


stdout: 


nullglob=127
nullglob=127
nullglob,failglob=127
nullglob,failglob=127

stderr: 


mksh: <stdin>[1]: shopt: not found
mksh: <stdin>[4]: shopt: not found
mksh: <stdin>[6]: shopt: not found
mksh: <stdin>[9]: shopt: not found
mksh: <stdin>[12]: shopt: not found
mksh: <stdin>[13]: shopt: not found

bash39 shopt -q invalid


stdout: 


invalidZZ=1

stderr: 


bash: line 1: shopt: invalidZZ: invalid shell option name

dash39 shopt -q invalid


stdout: 


invalidZZ=127

stderr: 


dash: 1: shopt: not found

mksh39 shopt -q invalid


stdout: 


invalidZZ=127

stderr: 


mksh: <stdin>[1]: shopt: not found

bash40 shopt -s strict:all


stdout: 


-
-
-

stderr: 


bash: line 9: shopt: strict:all: invalid shell option name
bash: line 11: shopt: strict_arith: invalid shell option name

dash40 shopt -s strict:all


stdout: 


stderr: 


dash: 3: Syntax error: Bad function name

mksh40 shopt -s strict:all


stdout: 


-
-
-

stderr: 


mksh: <stdin>[8]: shopt: not found
mksh: <stdin>[9]: shopt: not found
mksh: <stdin>[10]: shopt: not found
mksh: <stdin>[11]: shopt: not found
mksh: <stdin>[12]: shopt: not found

dash41 shopt allows for backward compatibility like bash


stdout: 


status=0

stderr: 


dash: 3: shopt: not found
dash: 8: shopt: not found

mksh41 shopt allows for backward compatibility like bash


stdout: 


status=0

stderr: 


mksh: <stdin>[3]: shopt: not found
mksh: <stdin>[8]: shopt: not found

bash42 shopt -p validates option names


stdout: 


shopt -u nullglob
shopt -u failglob
status=1
nullglob off
failglob off
status=1

stderr: 


bash: line 1: shopt: invalid: invalid shell option name
bash: line 3: shopt: invalid: invalid shell option name

dash42 shopt -p validates option names


stdout: 


status=127
status=127

stderr: 


dash: 1: shopt: not found
dash: 3: shopt: not found

mksh42 shopt -p validates option names


stdout: 


status=127
status=127

stderr: 


mksh: <stdin>[1]: shopt: not found
mksh: <stdin>[3]: shopt: not found

bash43 shopt -p -o validates option names


stdout: 


set +o errexit
set +o nounset
status=1

stderr: 


bash: line 1: shopt: invalid: invalid option name

dash43 shopt -p -o validates option names


stdout: 


status=127

stderr: 


dash: 1: shopt: not found

mksh43 shopt -p -o validates option names


stdout: 


status=127

stderr: 


mksh: <stdin>[1]: shopt: not found

bash44 stubbed out bash options


stdout: 


1
0
0
0

stderr: 


bash: line 1: shopt: ignore_shopt_not_impl: invalid shell option name
bash: line 3: shopt: foo: invalid shell option name

dash44 stubbed out bash options


stdout: 


127
127
127
127

stderr: 


dash: 1: shopt: not found
dash: 3: shopt: not found
dash: 3: shopt: not found
dash: 3: shopt: not found
dash: 3: shopt: not found

mksh44 stubbed out bash options


stdout: 


127
127
127
127

stderr: 


mksh: <stdin>[1]: shopt: not found
mksh: <stdin>[5]: shopt: not found
mksh: <stdin>[5]: shopt: not found
mksh: <stdin>[5]: shopt: not found
mksh: <stdin>[5]: shopt: not found

bash45 shopt -s nounset works in YSH, not in bash


stdout: 


status=1
nounset off

stderr: 


bash: line 7: shopt: nounset: invalid shell option name

dash45 shopt -s nounset works in YSH, not in bash


stdout: 


N-I

stderr: 


mksh45 shopt -s nounset works in YSH, not in bash


stdout: 


N-I

stderr: 


bash46 Unimplemented options - print, query, set, unset


stdout: 


shopt -u xpg_echo
q=1
shopt -s xpg_echo
shopt -u xpg_echo
p=1
noflag=1
set=1

stderr: 


dash46 Unimplemented options - print, query, set, unset


stdout: 


stderr: 


mksh46 Unimplemented options - print, query, set, unset


stdout: 


stderr: 


dash47 Unimplemented options - OSH shopt -s ignore_shopt_not_impl


stdout: 


stderr: 


mksh47 Unimplemented options - OSH shopt -s ignore_shopt_not_impl


stdout: 


stderr: 


dash48 shopt -p exit code (regression)


stdout: 


stderr: 


mksh48 shopt -p exit code (regression)


stdout: 


stderr: 


bash49 no-ops not shown by shopt -p


stdout: 


shopt -u xpg_echo
--

stderr: