word-split () { run-file word-split "$@" } run-file () { local spec_name=$1; shift; sh-spec spec/$spec_name.test.sh --compare-shells --oils-bin-dir $PWD/bin "$@" } word-split: spec test case results

Results for word-split.test.sh

status	bash	dash	mksh	osh
pass	41	37	41	33
ok	0	1	0	0
N-I	0	3	0	0
FAIL	0	0	0	8
total	41	41	41	41

case	bash	dash	mksh	osh	description
0	pass	pass	pass	pass	IFS is scoped
1	pass	pass	pass	pass	Tilde sub is not split, but var sub is
2	pass	pass	pass	pass	Word splitting
3	pass	pass	pass	pass	Word splitting 2
4	pass	pass	pass	pass	$*
5	pass	pass	pass	pass	"$*"
6	pass	pass	pass	pass	$@
7	pass	pass	pass	pass	"$@"
8	pass	pass	pass	pass	empty argv
9	pass	pass	pass	pass	Word elision with space
10	pass	pass	pass	pass	Word elision with non-whitespace IFS
11	pass	pass	pass	pass	Leading/trailing word elision with non-whitespace IFS
12	pass	pass	pass	pass	Leading ' ' vs leading ' _ '
13	pass	pass	pass	pass	Multiple non-whitespace IFS chars.
14	pass	pass	pass	pass	IFS with whitespace and non-whitepace.
15	pass	pass	pass	pass	empty $@ and $* is elided
16	pass	pass	pass	pass	unquoted empty arg is elided
17	pass	pass	pass	pass	unquoted whitespace arg is elided
18	pass	pass	pass	pass	empty literals are not elided
19	pass	pass	pass	pass	no splitting when IFS is empty
20	pass	pass	pass	pass	default value can yield multiple words
21	pass	pass	pass	pass	default value can yield multiple words with part joining
22	pass	pass	pass	pass	default value with unquoted IFS char
23	pass	N-I	pass	pass	IFS empty doesn't do splitting
		details
24	pass	N-I	pass	pass	IFS unset behaves like $' \t\n'
		details
25	pass	pass	pass	FAIL	IFS='\'
				details
26	pass	pass	pass	FAIL	IFS='\ '
				details
27	pass	pass	pass	pass	IFS characters are glob metacharacters
28	pass	pass	pass	pass	Trailing space
29	pass	pass	pass	pass	Empty IFS (regression for bug)
30	pass	pass	pass	pass	Unset IFS (regression for bug)
31	pass	pass	pass	pass	IFS=o (regression for bug)
32	pass	pass	pass	pass	IFS and joining arrays
33	pass	ok	pass	FAIL	IFS and joining arrays by assignments
		details		details
34	pass	pass	pass	pass	TODO
35	pass	pass	pass	FAIL	IFS='' with $@ and $* (bug #627)
				details
36	pass	pass	pass	FAIL	IFS='' with $@ and $* and printf (bug #627)
				details
37	pass	N-I	pass	FAIL	IFS='' with ${a[@]} and ${a[*]} (bug #627)
		details		details
38	pass	pass	pass	FAIL	Bug #628 split on : with : in literal word
				details
39	pass	pass	pass	pass	Bug #698, similar crash
40	pass	pass	pass	FAIL	Bug #1664, \\ with noglob
				details

152 passed, 1 OK, 3 not implemented, 0 BUG, 8 failed, 0 timeouts, 0 cases skipped
8 failed under osh

Details on runs that didn't PASS

dash	23 IFS empty doesn't do splitting stdout: ['-e a b\tc'] stderr:
dash	24 IFS unset behaves like $' \t\n' stdout: ['-e', 'a', 'b', 'c'] stderr:
osh	25 IFS='\' [osh stdout] Expected "['a', 'b']\n", got "['a', '', '', '', 'b']\n" stdout: ['a', '', '', '', 'b'] stderr:
osh	26 IFS='\ ' [osh stdout] Expected "['a', 'b', '', 'c', 'd']\n", got "['a', '', '', '', 'b', '', '', '', '', '', '', '', 'c', 'd', '', '', '']\n" stdout: ['a', '', '', '', 'b', '', '', '', '', '', '', '', 'c', 'd', '', '', ''] stderr:
dash	33 IFS and joining arrays by assignments stdout: ['x:y z'] ['x:y z'] ['x:y z'] ['x:y z'] stderr: dash: 10: sx:y z: not found
osh	33 IFS and joining arrays by assignments [osh stdout] Expected "['x y z']\n['x y z']\n['x y z']\n['x:y z']\n" Got "['x y z']\n['x:y z']\n['x:y z']\n['x:y z']\n" stdout: ['x y z'] ['x:y z'] ['x:y z'] ['x:y z'] stderr: s"$*" ^ [ stdin ]:10: 'sx:y z' not found (OILS-ERR-100)
osh	35 IFS='' with $@ and $* (bug #627) [osh stdout] Expected "['at', 'a', 'b c']\n['star', 'a', 'b c']\n" Got "['at', 'ab c']\n['star', 'ab c']\n" stdout: ['at', 'ab c'] ['star', 'ab c'] stderr:
osh	36 IFS='' with $@ and $* and printf (bug #627) [osh stdout] Expected '[a]\n[b c]\n[a]\n[b c]\n', got '[ab c]\n[ab c]\n' stdout: [ab c] [ab c] stderr:
dash	37 IFS='' with ${a[@]} and ${a[]} (bug #627) stdout:* stderr: dash: 1: Syntax error: "(" unexpected
osh	37 IFS='' with ${a[@]} and ${a[]} (bug #627) [osh stdout] Expected "['at', 'a', 'b c']\n['star', 'a', 'b c']\n" Got "['at', 'ab c']\n['star', 'ab c']\n" stdout:* ['at', 'ab c'] ['star', 'ab c'] stderr:
osh	38 Bug #628 split on : with : in literal word [osh stdout] Expected "['a', ':b']\n['a', ':']\n---\n['a', 'zb']\n['a', 'z']\n" Got "['a', '\\\\', 'b']\n['a', '\\\\']\n---\n['a', '\\\\', 'b']\n['a', '\\\\']\n" stdout: ['a', '\\', 'b'] ['a', '\\'] --- ['a', '\\', 'b'] ['a', '\\'] stderr:
osh	40 Bug #1664, \\ with noglob [osh stdout] Expected "['[\\\\]_']\n['[\\\\]_']\nnoglob\n['[\\\\]_']\n['[\\\\]_']\n" Got "['[\\\\]_']\n['[\\\\]_']\nnoglob\n['[\\\\\\\\]_']\n['[\\\\]_']\n" stdout: ['[\\]_'] ['[\\]_'] noglob ['[\\\\]_'] ['[\\]_'] stderr: