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 0 406.38
alias 48 43 0 0 0 5.79
append 20 19 0 0 0 2.60
arg-parse 3 3 0 0 0 0.66
arith 74 71 0 0 0 9.13
arith-context 16 16 0 0 0 1.72
arith-dynamic 4 1 3 3 0 0.54
array 78 76 2 2 0 10.36
array-assign 11 1 9 9 0 2.41
array-assoc 42 38 2 2 0 5.41
array-basic 5 5 0 0 0 0.79
array-compat 12 7 2 2 0 1.80
array-literal 19 19 0 0 0 3.47
array-sparse 40 40 0 0 0 5.73
assign 48 47 0 0 0 6.17
assign-deferred 9 4 5 5 0 1.14
assign-dialects 4 1 3 3 0 0.56
assign-extended 39 36 1 1 0 5.01
background 27 24 3 3 0 5.35
ble-features 9 5 0 0 0 1.13
ble-idioms 26 21 5 5 0 3.14
ble-unset 5 3 0 0 0 0.68
blog1 9 5 0 0 0 1.16
blog2 8 8 0 0 0 0.92
bool-parse 8 7 1 1 0 0.99
brace-expansion 55 51 0 0 0 5.96
bugs 29 27 1 1 0 4.89
builtin-bash 13 9 4 4 0 1.75
builtin-bind 9 9 0 0 0 1.34
builtin-bracket 52 52 0 0 0 6.01
builtin-cd 30 27 3 3 0 4.69
builtin-completion 51 48 3 3 0 6.86
builtin-dirs 18 18 0 0 0 2.24
builtin-echo 27 27 0 0 0 3.14
builtin-eval-source 23 23 0 0 0 2.81
builtin-fc 14 12 2 2 0 3.05
builtin-getopts 31 28 3 3 0 3.74
builtin-history 17 7 9 9 0 3.16
builtin-kill 20 17 2 2 0 3.53
builtin-meta 18 18 0 0 0 2.19
builtin-meta-assign 11 11 0 0 0 1.59
builtin-misc 7 7 0 0 0 0.89
builtin-printf 63 48 1 1 0 8.01
builtin-process 26 24 1 1 0 4.90
builtin-read 64 62 1 1 0 10.75
builtin-set 24 23 0 0 0 3.59
builtin-special 12 10 0 0 0 1.74
builtin-times 1 1 0 0 0 0.26
builtin-trap 33 29 2 2 0 6.12
builtin-trap-bash 23 16 2 2 0 2.96
builtin-trap-err 23 20 2 2 0 3.10
builtin-type 6 6 0 0 0 0.78
builtin-type-bash 31 29 0 0 0 3.72
builtin-umask 23 21 2 2 0 3.00
builtin-vars 41 37 1 1 0 5.15
case_ 13 12 0 0 0 5.32
command-parsing 5 2 0 0 0 0.67
command-sub 30 30 0 0 0 4.34
command-sub-ksh 4 0 4 4 0 0.53
command_ 16 15 0 0 0 2.45
comments 2 2 0 0 0 0.34
dbracket 49 49 0 0 0 5.55
divergence 4 1 3 3 0 0.69
dparen 15 14 0 0 0 1.81
empty-bodies 3 3 0 0 0 0.41
errexit 35 35 0 0 0 5.08
errexit-osh 35 35 0 0 0 5.32
exit-status 11 11 0 0 0 3.12
explore-parsing 5 5 0 0 0 0.79
extglob-files 23 18 1 1 0 3.40
extglob-match 29 25 3 3 0 3.30
fatal-errors 5 5 0 0 0 1.58
for-expr 9 9 0 0 0 1.17
func-parsing 15 14 0 0 0 1.80
glob 39 36 3 3 0 4.87
glob-bash 8 7 0 0 0 1.26
globignore 18 18 0 0 0 2.35
globstar 5 1 4 4 0 0.94
here-doc 36 33 2 2 0 4.48
if_ 5 5 0 0 0 0.66
interactive 18 18 0 0 0 4.94
introspect 13 13 0 0 0 3.44
known-differences 2 2 0 0 0 0.34
let 2 0 0 0 0 0.12
loop 29 29 0 0 0 3.93
nameref 32 25 7 7 0 3.82
nix-idioms 6 5 0 0 0 1.05
nocasematch-match 6 6 0 0 0 0.76
nul-bytes 16 10 2 2 0 2.53
osh-bugs 4 4 0 0 0 0.70
paren-ambiguity 9 6 3 3 0 1.54
parse-errors 27 24 3 3 0 3.61
pipeline 26 24 1 1 0 4.14
posix 15 15 0 0 0 1.84
print-source-code 4 4 0 0 0 1.00
process-sub 9 9 0 0 0 1.97
prompt 33 25 8 8 0 4.61
quote 35 33 2 2 0 3.98
redir-order 5 5 0 0 0 0.81
redirect 41 38 2 2 0 4.92
redirect-command 23 23 0 0 0 2.95
redirect-multi 13 13 0 0 0 1.62
regex 37 37 0 0 0 6.08
serialize 10 7 0 0 0 1.36
sh-func 12 11 1 1 0 1.47
sh-options 39 37 1 1 0 5.93
sh-options-bash 9 6 2 2 0 1.65
sh-usage 24 23 0 0 0 7.78
smoke 18 18 0 0 0 2.24
strict-options 17 17 0 0 0 3.07
subshell 2 2 0 0 0 0.34
temp-binding 4 4 0 0 0 0.61
tilde 14 13 0 0 0 1.70
toysh 8 4 3 3 0 1.00
toysh-posix 23 19 2 2 0 3.99
type-compat 7 2 0 0 0 1.05
unicode 7 7 0 0 0 1.59
var-num 7 7 0 0 0 1.62
var-op-bash 27 18 7 7 0 6.00
var-op-len 9 8 1 1 0 1.56
var-op-patsub 28 26 2 2 0 3.22
var-op-slice 22 20 0 0 0 4.86
var-op-strip 29 29 0 0 0 4.36
var-op-test 37 34 0 0 0 4.70
var-ref 31 31 0 0 0 6.32
var-sub 6 6 0 0 0 0.81
var-sub-quote 41 41 0 0 0 5.84
vars-bash 1 0 1 1 0 0.58
vars-special 42 38 3 3 0 6.55
whitespace 5 3 0 0 0 2.68
word-eval 8 8 0 0 0 1.26
word-split 55 53 2 2 0 7.90
xtrace 19 15 1 1 0 2.27
zsh-assoc 7 0 0 0 0 0.09
zsh-idioms 3 3 0 0 0 0.44
TOTAL (134 rows) 2754 2480 149 149 0 406.38

Version Information

Tue Feb  3 12:37:42 UTC 2026

oil repo: 5cff54ec4b0c79c3368e9c2a7121cddef3ce3e24 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

---