Results for array.test.sh

casebashmkshoshosh-byterundescription
0pass pass pass pass SETUP
1pass pass pass pass "${a[@]}" and "${a[*]}"
2pass pass pass pass ${a[@]} and ${a[*]}
3pass pass pass pass 4 ways to interpolate empty array
4pass pass pass pass empty array
5pass pass pass pass Empty array with :-
6BUG BUG pass pass nounset with empty array (design bug, makes it hard to use arrays)
detailsdetails
7pass BUG pass pass local array
details
8pass pass pass pass Command with with word splitting in array
9pass ok pass pass space before ( in array initialization
details
10pass pass pass pass array over multiple lines
11pass ok pass pass array with invalid token
details
12pass pass pass pass array with empty string
13pass pass pass pass Retrieve index
14pass pass pass pass Retrieve out of bounds index
15pass N-I pass pass Negative index
details
16pass pass pass pass Retrieve index that is a variable
17pass pass pass pass Retrieve index that is a variable without $
18pass pass pass pass Retrieve index that is a command sub
19pass pass FAIL FAIL Retrieve all indices with !
detailsdetails
20pass N-I pass pass ${!a[1]} is named ref in bash
details
21pass ok FAIL FAIL Retrieve indices without []
detailsdetailsdetails
22pass pass pass pass All elements unquoted
23pass pass pass pass All elements quoted
24pass pass pass pass $*
25pass pass pass pass "$*"
26pass pass pass pass Interpolate array into array
27pass ok ok ok Exporting array doesn't do anything, not even first element
detailsdetailsdetails
28pass BUG FAIL FAIL Env with array
detailsdetailsdetails
29pass pass FAIL FAIL Set element
detailsdetails
30pass pass FAIL FAIL Set element with var ref
detailsdetails
31pass pass FAIL FAIL Set element with array ref
detailsdetails
32pass N-I FAIL FAIL Set array item to array
detailsdetailsdetails
33pass N-I pass pass Slice of array with [@]
details
34pass N-I pass pass Negative slice
details
35pass N-I pass pass Slice with arithmetic
details
36pass pass pass pass Number of elements
37pass pass pass pass Length of an element
38pass pass pass pass Iteration
39pass pass pass pass glob within array yields separate elements
40pass pass pass pass declare array and then append
41pass ok pass pass Array syntax in wrong place
details
42ok ok ok ok Single array with :-
detailsdetailsdetailsdetails
43pass N-I pass pass Stripping a whole array unquoted
details
44pass N-I pass pass Stripping a whole array quoted
details
45BUG ok pass pass Multiple subscripts not allowed
detailsdetails
46BUG ok pass pass Length op, index op, then transform op is not allowed
detailsdetails
47BUG BUG pass pass Array subscript not allowed on string
detailsdetails
48pass pass pass pass Create a "user" array out of the argv array
49pass pass pass pass Tilde expansion within array
50pass pass pass pass Brace Expansion within Array
51pass pass pass pass array default
52pass pass FAIL FAIL Singleton Array Copy and Assign
detailsdetails
53pass pass pass pass declare -a / local -a is empty array
54pass pass pass pass Create sparse array
55pass pass pass pass Create sparse array implicitly
56pass pass pass pass Append sparse arrays
57pass N-I pass pass Slice of sparse array with [@]
details

186 passed, 13 ok, 9 known unimplemented, 8 known bugs, 8 failed, 0 skipped

Details on runs that didn't PASS

bash6 nounset with empty array (design bug, makes it hard to use arrays)

stdout: 
stderr: 


_tmp/spec-bin/bash: line 3: empty[@]: unbound variable

mksh6 nounset with empty array (design bug, makes it hard to use arrays)


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[3]: empty[@]: parameter not set

mksh7 local array


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: syntax error: '(' unexpected

mksh9 space before ( in array initialization


stdout: 


1

stderr: 


mksh11 array with invalid token


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[3]: syntax error: '&' unexpected

mksh15 Negative index


stdout: 


['', '', '']

stderr: 


osh19 Retrieve all indices with !


[osh stdout] Expected "['0', '1']\n", got ''

[osh status] Expected 0, got 1



stdout: 


stderr: 


Traceback (most recent call last):
  File "bin/osh", line 626, in <module>
    main(sys.argv)
  File "bin/osh", line 604, in main
    sys.exit(AppBundleMain(argv))
  File "bin/osh", line 578, in AppBundleMain
    status = OshMain(argv0, main_argv, login_shell)
  File "bin/osh", line 388, in OshMain
    status = ex.ExecuteAndRunExitTrap(node)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1240, in ExecuteAndRunExitTrap
    status = self.Execute(node)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1235, in Execute
    status, _ = self.ExecuteAndCatch(node, fork_external=fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1193, in ExecuteAndCatch
    status = self._Execute(node, fork_external=fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1165, in _Execute
    status, check_errexit = self._Dispatch(node, fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 898, in _Dispatch
    status = self._ExecuteList(node.children)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1186, in _ExecuteList
    status = self._Execute(child)  # last status wins
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1165, in _Execute
    status, check_errexit = self._Dispatch(node, fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 684, in _Dispatch
    argv = self.word_ev.EvalWordSequence(words)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 927, in EvalWordSequence
    return self._EvalWordSequence(words)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 900, in _EvalWordSequence
    self._EvalWordToParts(w, False, part_vals)  # not double quoted
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 727, in _EvalWordToParts
    self._EvalWordPart(p, part_vals, quoted=quoted)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 664, in _EvalWordPart
    self._EvalDoubleQuotedPart(part, part_vals)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 376, in _EvalDoubleQuotedPart
    self._EvalWordPart(p, part_vals, quoted=True)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 699, in _EvalWordPart
    self._EvalBracedVarSub(part, part_vals, quoted)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 499, in _EvalBracedVarSub
    val = self._ApplyPrefixOp(val, part.prefix_op)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 321, in _ApplyPrefixOp
    return self.mem.GetVar(val.s)
AttributeError: 'StrArray' object has no attribute 's'

osh-byterun19 Retrieve all indices with !


[osh-byterun stdout] Expected "['0', '1']\n", got ''

[osh-byterun status] Expected 0, got 1



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/andy/git/oilshell/oil/bin/opy_.py", line 88, in <module>
    main(sys.argv)
  File "/home/andy/git/oilshell/oil/bin/opy_.py", line 72, in main
    sys.exit(AppBundleMain(argv))
  File "/home/andy/git/oilshell/oil/bin/opy_.py", line 64, in AppBundleMain
    return opy_main.OpyCommandMain(main_argv)
  File "/home/andy/git/oilshell/oil/opy/opy_main.py", line 351, in OpyCommandMain
    num_ticks = ovm.run_code_object(co, opy_argv)
  File "/home/andy/git/oilshell/oil/opy/byterun/execfile.py", line 36, in run_code_object
    pyvm2.run_code(vm, code, f_globals=main_mod.__dict__)
  File "/home/andy/git/oilshell/oil/opy/byterun/pyvm2.py", line 88, in run_code
    val = vm.run_frame(frame)
  File "/home/andy/git/oilshell/oil/opy/byterun/pyvm2.py", line 327, in run_frame
    raise exctype, value, tb
AttributeError: 'StrArray' object has no attribute 's'

mksh20 ${!a[1]} is named ref in bash


stdout: 


['a[1]']

stderr: 


mksh21 Retrieve indices without []


stdout: 


['a']

stderr: 


osh21 Retrieve indices without []


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

[osh status] Expected 0, got 1



stdout: 


stderr: 


Traceback (most recent call last):
  File "bin/osh", line 626, in <module>
    main(sys.argv)
  File "bin/osh", line 604, in main
    sys.exit(AppBundleMain(argv))
  File "bin/osh", line 578, in AppBundleMain
    status = OshMain(argv0, main_argv, login_shell)
  File "bin/osh", line 388, in OshMain
    status = ex.ExecuteAndRunExitTrap(node)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1240, in ExecuteAndRunExitTrap
    status = self.Execute(node)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1235, in Execute
    status, _ = self.ExecuteAndCatch(node, fork_external=fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1193, in ExecuteAndCatch
    status = self._Execute(node, fork_external=fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1165, in _Execute
    status, check_errexit = self._Dispatch(node, fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 898, in _Dispatch
    status = self._ExecuteList(node.children)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1186, in _ExecuteList
    status = self._Execute(child)  # last status wins
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 1165, in _Execute
    status, check_errexit = self._Dispatch(node, fork_external)
  File "/home/andy/git/oilshell/oil/bin/../core/cmd_exec.py", line 684, in _Dispatch
    argv = self.word_ev.EvalWordSequence(words)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 927, in EvalWordSequence
    return self._EvalWordSequence(words)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 900, in _EvalWordSequence
    self._EvalWordToParts(w, False, part_vals)  # not double quoted
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 727, in _EvalWordToParts
    self._EvalWordPart(p, part_vals, quoted=quoted)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 664, in _EvalWordPart
    self._EvalDoubleQuotedPart(part, part_vals)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 376, in _EvalDoubleQuotedPart
    self._EvalWordPart(p, part_vals, quoted=True)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 699, in _EvalWordPart
    self._EvalBracedVarSub(part, part_vals, quoted)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 499, in _EvalBracedVarSub
    val = self._ApplyPrefixOp(val, part.prefix_op)
  File "/home/andy/git/oilshell/oil/bin/../core/word_eval.py", line 321, in _ApplyPrefixOp
    return self.mem.GetVar(val.s)
AttributeError: 'StrArray' object has no attribute 's'

osh-byterun21 Retrieve indices without []


[osh-byterun stdout] Expected "['']\n", got ''

[osh-byterun status] Expected 0, got 1



stdout: 


stderr: 


Traceback (most recent call last):
  File "/home/andy/git/oilshell/oil/bin/opy_.py", line 88, in <module>
    main(sys.argv)
  File "/home/andy/git/oilshell/oil/bin/opy_.py", line 72, in main
    sys.exit(AppBundleMain(argv))
  File "/home/andy/git/oilshell/oil/bin/opy_.py", line 64, in AppBundleMain
    return opy_main.OpyCommandMain(main_argv)
  File "/home/andy/git/oilshell/oil/opy/opy_main.py", line 351, in OpyCommandMain
    num_ticks = ovm.run_code_object(co, opy_argv)
  File "/home/andy/git/oilshell/oil/opy/byterun/execfile.py", line 36, in run_code_object
    pyvm2.run_code(vm, code, f_globals=main_mod.__dict__)
  File "/home/andy/git/oilshell/oil/opy/byterun/pyvm2.py", line 88, in run_code
    val = vm.run_frame(frame)
  File "/home/andy/git/oilshell/oil/opy/byterun/pyvm2.py", line 327, in run_frame
    raise exctype, value, tb
AttributeError: 'StrArray' object has no attribute 's'

mksh27 Exporting array doesn't do anything, not even first element


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[1]: syntax error: '(' unexpected

osh27 Exporting array doesn't do anything, not even first element


stdout: 


stderr: 


Line 2 of '<stdin>'
  export PYTHONPATH=(a b c)
         ^~~~~~~~~~~
Unexpected array literal: (CompoundWord
  parts: [
    (ArrayLiteralPart
      words: [
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:a span_id:4))])
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:b span_id:6))])
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:c span_id:8))])
      ]
    )
  ]
)
---
*** Error has no source location info ***
Error parsing AndOr in ParseCommandTerm
---

osh-byterun27 Exporting array doesn't do anything, not even first element


stdout: 


stderr: 


Line 2 of '<stdin>'
  export PYTHONPATH=(a b c)
         ^~~~~~~~~~~
Unexpected array literal: (CompoundWord
  parts: [
    (ArrayLiteralPart
      words: [
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:a span_id:4))])
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:b span_id:6))])
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:c span_id:8))])
      ]
    )
  ]
)
---
*** Error has no source location info ***
Error parsing AndOr in ParseCommandTerm
---

mksh28 Env with array


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[1]: syntax error: '(' unexpected

osh28 Env with array


[osh stdout] Expected u'a\n(b b)\n', got ''

[osh status] Expected 0, got 2



stdout: 


stderr: 


Line 2 of '<stdin>'
  A=a B=(b b) printenv.py A B
         ^
Unexpected array literal in binding: (CompoundWord
  parts: [
    (ArrayLiteralPart
      words: [
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:b span_id:5))])
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:b span_id:7))])
      ]
    )
  ]
)
---
*** Error has no source location info ***
Error parsing AndOr in ParseCommandTerm
---

osh-byterun28 Env with array


[osh-byterun stdout] Expected u'a\n(b b)\n', got ''

[osh-byterun status] Expected 0, got 2



stdout: 


stderr: 


Line 2 of '<stdin>'
  A=a B=(b b) printenv.py A B
         ^
Unexpected array literal in binding: (CompoundWord
  parts: [
    (ArrayLiteralPart
      words: [
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:b span_id:5))])
        (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:b span_id:7))])
      ]
    )
  ]
)
---
*** Error has no source location info ***
Error parsing AndOr in ParseCommandTerm
---

osh29 Set element


[osh stdout] Expected "['9', '2 3']\n", got "['1', '2 3']\n"



stdout: 


['1', '2 3']

stderr: 


Unexpected error in execvpe('a[0]=9', ['a[0]=9'], ...): [Errno 2] No such file or directory

osh-byterun29 Set element


[osh-byterun stdout] Expected "['9', '2 3']\n", got "['1', '2 3']\n"



stdout: 


['1', '2 3']

stderr: 


Unexpected error in execvpe('a[0]=9', ['a[0]=9'], ...): [Errno 2] No such file or directory

osh30 Set element with var ref


[osh stdout] Expected "['9', '2 3']\n", got "['1', '2 3']\n"



stdout: 


['1', '2 3']

stderr: 


Unexpected error in execvpe('a[0]=9', ['a[0]=9'], ...): [Errno 2] No such file or directory

osh-byterun30 Set element with var ref


[osh-byterun stdout] Expected "['9', '2 3']\n", got "['1', '2 3']\n"



stdout: 


['1', '2 3']

stderr: 


Unexpected error in execvpe('a[0]=9', ['a[0]=9'], ...): [Errno 2] No such file or directory

osh31 Set element with array ref


[osh stdout] Expected "['1', '9']\n", got "['1', '2 3']\n"



stdout: 


['1', '2 3']

stderr: 


Unexpected error in execvpe('a[1]=9', ['a[1]=9'], ...): [Errno 2] No such file or directory

osh-byterun31 Set element with array ref


[osh-byterun stdout] Expected "['1', '9']\n", got "['1', '2 3']\n"



stdout: 


['1', '2 3']

stderr: 


Unexpected error in execvpe('a[1]=9', ['a[1]=9'], ...): [Errno 2] No such file or directory

mksh32 Set array item to array


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: set: a[0]: is not an identifier

osh32 Set array item to array


[osh stdout] Expected 'status=1\n', got ''

[osh status] Expected 0, got 2



stdout: 


stderr: 


Line 3 of '<stdin>'
  a[0]=(3 4)
        ^
Expected word type Right_FuncDef, got (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:3 span_id:13))])
---
*** Error has no source location info ***
Error parsing AndOr in ParseCommandTerm
---

osh-byterun32 Set array item to array


[osh-byterun stdout] Expected 'status=1\n', got ''

[osh-byterun status] Expected 0, got 2



stdout: 


stderr: 


Line 3 of '<stdin>'
  a[0]=(3 4)
        ^
Expected word type Right_FuncDef, got (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:3 span_id:13))])
---
*** Error has no source location info ***
Error parsing AndOr in ParseCommandTerm
---

mksh33 Slice of array with [@]


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: ${a[@]: 1:2}: bad substitution

mksh34 Negative slice


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: ${a[@]: (-2):1}: bad substitution

mksh35 Slice with arithmetic


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[3]: ${a[@]:i-4:2}: bad substitution

mksh41 Array syntax in wrong place


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[1]: syntax error: '(' unexpected

bash42 Single array with :-


stdout: 


['none', 'x', '']

stderr: 


mksh42 Single array with :-


stdout: 


['none', 'x', 'none']

stderr: 


osh42 Single array with :-


stdout: 


['x', '']

stderr: 


osh-byterun42 Single array with :-


stdout: 


['x', '']

stderr: 


mksh43 Stripping a whole array unquoted


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: ${files[@]%.c}: bad substitution

mksh44 Stripping a whole array quoted


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: ${files[@]%.c}: bad substitution

bash45 Multiple subscripts not allowed


stdout: 


['123', '123']

stderr: 


mksh45 Multiple subscripts not allowed


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: ${a[0][0]}: bad substitution

bash46 Length op, index op, then transform op is not allowed


stdout: 


3 3

stderr: 


mksh46 Length op, index op, then transform op is not allowed


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[2]: ${#a[0]/1/xxx}: bad substitution

bash47 Array subscript not allowed on string


stdout: 


abc

stderr: 


mksh47 Array subscript not allowed on string


stdout: 


abc

stderr: 


osh52 Singleton Array Copy and Assign


[osh stdout] Expected '4 4 4 4\n1 1 1 1\n', got ''

[osh status] Expected 0, got 1



stdout: 


stderr: 


*** Error has no source location info ***
osh failed: Can't index string 'c' with integer

osh-byterun52 Singleton Array Copy and Assign


[osh-byterun stdout] Expected '4 4 4 4\n1 1 1 1\n', got ''

[osh-byterun status] Expected 0, got 1



stdout: 


stderr: 


*** Error has no source location info ***
osh failed: Can't index string 'c' with integer

mksh57 Slice of sparse array with [@]


stdout: 


stderr: 


_tmp/spec-bin/mksh: <stdin>[4]: ${a[@]: 15:2}: bad substitution