Spec Test Results Summary

name # cases osh # passed osh # failed osh failures allowed osh ALT delta Elapsed Seconds
TOTAL (133 rows) 2727 2454 148 148 0 406.16
alias 48 43 0 0 0 5.80
append 20 19 0 0 0 2.55
arg-parse 3 3 0 0 0 0.66
arith 74 71 0 0 0 9.32
arith-context 16 16 0 0 0 1.91
arith-dynamic 4 1 3 3 0 0.51
array 78 76 2 2 0 10.33
array-assign 11 1 9 9 0 2.44
array-assoc 42 38 2 2 0 5.44
array-basic 5 5 0 0 0 0.80
array-compat 12 7 2 2 0 1.76
array-literal 19 19 0 0 0 3.57
array-sparse 40 40 0 0 0 5.86
assign 48 47 0 0 0 6.16
assign-deferred 9 4 5 5 0 1.07
assign-dialects 4 1 3 3 0 0.61
assign-extended 39 36 1 1 0 5.23
background 27 24 3 3 0 5.36
ble-features 9 5 0 0 0 1.21
ble-idioms 26 21 5 5 0 3.12
ble-unset 5 3 0 0 0 0.66
blog1 9 5 0 0 0 1.12
blog2 8 8 0 0 0 1.01
bool-parse 8 7 1 1 0 1.00
brace-expansion 55 51 0 0 0 6.12
bugs 29 27 1 1 0 4.98
builtin-bash 13 9 4 4 0 1.82
builtin-bind 9 9 0 0 0 1.27
builtin-bracket 52 52 0 0 0 6.03
builtin-cd 30 27 3 3 0 4.70
builtin-completion 51 48 3 3 0 6.83
builtin-dirs 18 18 0 0 0 2.26
builtin-echo 27 27 0 0 0 3.28
builtin-eval-source 23 23 0 0 0 2.94
builtin-fc 14 12 2 2 0 2.98
builtin-getopts 31 28 3 3 0 3.80
builtin-history 17 7 9 9 0 3.20
builtin-kill 20 17 2 2 0 3.54
builtin-meta 18 18 0 0 0 2.27
builtin-meta-assign 11 11 0 0 0 1.57
builtin-misc 7 7 0 0 0 0.85
builtin-printf 63 48 1 1 0 8.28
builtin-process 29 26 2 2 0 5.60
builtin-read 64 62 1 1 0 11.08
builtin-set 24 23 0 0 0 3.66
builtin-special 12 10 0 0 0 1.77
builtin-times 1 1 0 0 0 0.26
builtin-trap 33 29 2 2 0 6.27
builtin-trap-bash 23 16 2 2 0 3.12
builtin-trap-err 23 20 2 2 0 3.08
builtin-type 6 6 0 0 0 0.95
builtin-type-bash 31 29 0 0 0 3.60
builtin-vars 41 37 1 1 0 5.03
case_ 13 12 0 0 0 5.39
command-parsing 5 2 0 0 0 0.67
command-sub 30 30 0 0 0 4.22
command-sub-ksh 4 0 4 4 0 0.57
command_ 16 15 0 0 0 2.53
comments 2 2 0 0 0 0.34
dbracket 49 49 0 0 0 5.61
divergence 4 1 3 3 0 0.73
dparen 15 14 0 0 0 1.86
empty-bodies 3 3 0 0 0 0.44
errexit 35 35 0 0 0 5.13
errexit-osh 35 35 0 0 0 5.57
exit-status 11 11 0 0 0 3.08
explore-parsing 5 5 0 0 0 0.71
extglob-files 23 18 1 1 0 3.54
extglob-match 29 25 3 3 0 3.27
fatal-errors 5 5 0 0 0 1.60
for-expr 9 9 0 0 0 1.16
func-parsing 15 14 0 0 0 1.66
glob 39 36 3 3 0 5.10
glob-bash 8 7 0 0 0 1.25
globignore 18 18 0 0 0 2.55
globstar 5 1 4 4 0 0.96
here-doc 36 33 2 2 0 4.46
if_ 5 5 0 0 0 0.64
interactive 18 18 0 0 0 4.93
introspect 13 13 0 0 0 3.59
known-differences 2 2 0 0 0 0.34
let 2 0 0 0 0 0.09
loop 29 29 0 0 0 3.80
nameref 32 25 7 7 0 4.00
nix-idioms 6 5 0 0 0 1.15
nocasematch-match 6 6 0 0 0 0.78
nul-bytes 16 10 2 2 0 2.68
osh-bugs 4 4 0 0 0 0.68
paren-ambiguity 9 6 3 3 0 1.60
parse-errors 27 24 3 3 0 3.46
pipeline 26 24 1 1 0 4.25
posix 15 15 0 0 0 1.99
print-source-code 4 4 0 0 0 1.00
process-sub 9 9 0 0 0 1.90
prompt 33 25 8 8 0 4.63
quote 35 33 2 2 0 4.13
redir-order 5 5 0 0 0 0.73
redirect 41 38 2 2 0 5.30
redirect-command 23 23 0 0 0 3.04
redirect-multi 13 13 0 0 0 1.69
regex 37 37 0 0 0 6.04
serialize 10 7 0 0 0 1.31
sh-func 12 11 1 1 0 1.53
sh-options 39 37 1 1 0 6.01
sh-options-bash 9 6 2 2 0 1.66
sh-usage 17 16 0 0 0 4.81
smoke 18 18 0 0 0 2.38
strict-options 17 17 0 0 0 3.01
subshell 2 2 0 0 0 0.43
temp-binding 4 4 0 0 0 0.58
tilde 14 13 0 0 0 1.72
toysh 8 4 3 3 0 1.07
toysh-posix 23 19 2 2 0 3.92
type-compat 7 2 0 0 0 1.03
unicode 7 7 0 0 0 1.53
var-num 7 7 0 0 0 1.64
var-op-bash 27 18 7 7 0 6.05
var-op-len 9 8 1 1 0 1.54
var-op-patsub 28 26 2 2 0 3.29
var-op-slice 22 20 0 0 0 4.76
var-op-strip 29 29 0 0 0 4.43
var-op-test 37 34 0 0 0 4.89
var-ref 31 31 0 0 0 6.45
var-sub 6 6 0 0 0 0.78
var-sub-quote 41 41 0 0 0 5.79
vars-bash 1 0 1 1 0 0.58
vars-special 42 38 3 3 0 6.71
whitespace 5 3 0 0 0 2.59
word-eval 8 8 0 0 0 1.32
word-split 55 53 2 2 0 8.01
xtrace 19 15 1 1 0 2.32
zsh-assoc 7 0 0 0 0 0.12
zsh-idioms 3 3 0 0 0 0.40
TOTAL (133 rows) 2727 2454 148 148 0 406.16

Version Information

Sun Jan 25 12:46:36 UTC 2026

oil repo: cc6efcd7b14a6668dfb62ee827fab1a71a8616c1 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

---