Spec Test Results Summary

name # cases osh # passed osh # failed osh failures allowed osh ALT delta Elapsed Seconds
TOTAL (134 rows) 2754 2480 149 149 0 421.25
alias 48 43 0 0 0 6.21
append 20 19 0 0 0 2.62
arg-parse 3 3 0 0 0 0.67
arith 74 71 0 0 0 9.98
arith-context 16 16 0 0 0 2.05
arith-dynamic 4 1 3 3 0 0.51
array 78 76 2 2 0 10.93
array-assign 11 1 9 9 0 2.45
array-assoc 42 38 2 2 0 5.70
array-basic 5 5 0 0 0 0.81
array-compat 12 7 2 2 0 1.71
array-literal 19 19 0 0 0 3.78
array-sparse 40 40 0 0 0 6.15
assign 48 47 0 0 0 6.20
assign-deferred 9 4 5 5 0 1.22
assign-dialects 4 1 3 3 0 0.65
assign-extended 39 36 1 1 0 5.54
background 27 24 3 3 0 5.49
ble-features 9 5 0 0 0 1.20
ble-idioms 26 21 5 5 0 3.09
ble-unset 5 3 0 0 0 0.67
blog1 9 5 0 0 0 1.30
blog2 8 8 0 0 0 0.98
bool-parse 8 7 1 1 0 1.05
brace-expansion 55 51 0 0 0 6.08
bugs 29 27 1 1 0 5.10
builtin-bash 13 9 4 4 0 1.88
builtin-bind 9 9 0 0 0 1.25
builtin-bracket 52 52 0 0 0 6.24
builtin-cd 30 27 3 3 0 4.85
builtin-completion 51 48 3 3 0 7.08
builtin-dirs 18 18 0 0 0 2.28
builtin-echo 27 27 0 0 0 3.44
builtin-eval-source 23 23 0 0 0 2.88
builtin-fc 14 12 2 2 0 3.24
builtin-getopts 31 28 3 3 0 3.69
builtin-history 17 7 9 9 0 3.35
builtin-kill 20 17 2 2 0 3.62
builtin-meta 18 18 0 0 0 2.21
builtin-meta-assign 11 11 0 0 0 1.66
builtin-misc 7 7 0 0 0 0.99
builtin-printf 63 48 1 1 0 8.41
builtin-process 26 24 1 1 0 5.19
builtin-read 64 62 1 1 0 10.87
builtin-set 24 23 0 0 0 3.82
builtin-special 12 10 0 0 0 1.83
builtin-times 1 1 0 0 0 0.27
builtin-trap 33 29 2 2 0 6.45
builtin-trap-bash 23 16 2 2 0 3.09
builtin-trap-err 23 20 2 2 0 3.09
builtin-type 6 6 0 0 0 0.82
builtin-type-bash 31 29 0 0 0 3.72
builtin-umask 23 21 2 2 0 2.97
builtin-vars 41 37 1 1 0 5.44
case_ 13 12 0 0 0 5.34
command-parsing 5 2 0 0 0 0.67
command-sub 30 30 0 0 0 4.39
command-sub-ksh 4 0 4 4 0 0.57
command_ 16 15 0 0 0 2.61
comments 2 2 0 0 0 0.33
dbracket 49 49 0 0 0 5.63
divergence 4 1 3 3 0 0.73
dparen 15 14 0 0 0 1.86
empty-bodies 3 3 0 0 0 0.49
errexit 35 35 0 0 0 5.31
errexit-osh 35 35 0 0 0 5.62
exit-status 11 11 0 0 0 3.11
explore-parsing 5 5 0 0 0 0.76
extglob-files 23 18 1 1 0 3.57
extglob-match 29 25 3 3 0 3.45
fatal-errors 5 5 0 0 0 1.60
for-expr 9 9 0 0 0 1.12
func-parsing 15 14 0 0 0 1.76
glob 39 36 3 3 0 5.23
glob-bash 8 7 0 0 0 1.20
globignore 18 18 0 0 0 2.53
globstar 5 1 4 4 0 0.91
here-doc 36 33 2 2 0 4.64
if_ 5 5 0 0 0 0.70
interactive 18 18 0 0 0 5.13
introspect 13 13 0 0 0 3.66
known-differences 2 2 0 0 0 0.38
let 2 0 0 0 0 0.11
loop 29 29 0 0 0 3.88
nameref 32 25 7 7 0 4.07
nix-idioms 6 5 0 0 0 1.15
nocasematch-match 6 6 0 0 0 0.86
nul-bytes 16 10 2 2 0 2.63
osh-bugs 4 4 0 0 0 0.75
paren-ambiguity 9 6 3 3 0 1.54
parse-errors 27 24 3 3 0 3.66
pipeline 26 24 1 1 0 4.37
posix 15 15 0 0 0 1.96
print-source-code 4 4 0 0 0 1.05
process-sub 9 9 0 0 0 2.01
prompt 33 25 8 8 0 4.68
quote 35 33 2 2 0 4.09
redir-order 5 5 0 0 0 0.85
redirect 41 38 2 2 0 5.48
redirect-command 23 23 0 0 0 3.25
redirect-multi 13 13 0 0 0 1.71
regex 37 37 0 0 0 6.31
serialize 10 7 0 0 0 1.28
sh-func 12 11 1 1 0 1.44
sh-options 39 37 1 1 0 6.18
sh-options-bash 9 6 2 2 0 1.73
sh-usage 24 23 0 0 0 7.64
smoke 18 18 0 0 0 2.33
strict-options 17 17 0 0 0 3.05
subshell 2 2 0 0 0 0.40
temp-binding 4 4 0 0 0 0.66
tilde 14 13 0 0 0 1.78
toysh 8 4 3 3 0 1.03
toysh-posix 23 19 2 2 0 4.19
type-compat 7 2 0 0 0 1.01
unicode 7 7 0 0 0 1.49
var-num 7 7 0 0 0 1.64
var-op-bash 27 18 7 7 0 5.97
var-op-len 9 8 1 1 0 1.69
var-op-patsub 28 26 2 2 0 3.33
var-op-slice 22 20 0 0 0 4.97
var-op-strip 29 29 0 0 0 4.36
var-op-test 37 34 0 0 0 5.04
var-ref 31 31 0 0 0 6.53
var-sub 6 6 0 0 0 0.79
var-sub-quote 41 41 0 0 0 5.86
vars-bash 1 0 1 1 0 0.57
vars-special 42 38 3 3 0 6.70
whitespace 5 3 0 0 0 2.79
word-eval 8 8 0 0 0 1.34
word-split 55 53 2 2 0 8.00
xtrace 19 15 1 1 0 2.49
zsh-assoc 7 0 0 0 0 0.11
zsh-idioms 3 3 0 0 0 0.36
TOTAL (134 rows) 2754 2480 149 149 0 421.25

Version Information

Wed Feb  4 04:38:56 UTC 2026

oil repo: 21692c1a95ea17f33eae8441d54b6e52d831415d on branch HEAD

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$ /home/uke/oil/bin/osh --version
Oils 0.37.0		https://oils.pub/

Release Date: -
Arch: x86_64
OS: Linux
Platform: #50~22.04.1-Ubuntu SMP Wed Dec  3 15:13:22 UTC 2025
Compiler: GCC 12.2.0
Interpreter: CPython
Interpreter version: 2.7.18
Bytecode: -

---
GNU bash, version 5.2.15(1)-release (x86_64-pc-linux-gnu)
-rwxr-xr-x 1 root root 1265648 Jun  6  2025 /usr/bin/bash

---