Spec Test Results Summary

name # cases osh # passed osh # failed osh failures allowed osh ALT delta Elapsed Seconds
TOTAL (133 rows) 2725 2453 147 147 0 428.40
alias 48 43 0 0 0 6.30
append 20 19 0 0 0 2.82
arg-parse 3 3 0 0 0 0.63
arith 74 71 0 0 0 10.01
arith-context 16 16 0 0 0 2.01
arith-dynamic 4 1 3 3 0 0.58
array 78 76 2 2 0 11.11
array-assign 11 1 9 9 0 2.65
array-assoc 42 38 2 2 0 5.82
array-basic 5 5 0 0 0 0.82
array-compat 12 7 2 2 0 1.99
array-literal 19 19 0 0 0 3.80
array-sparse 40 40 0 0 0 6.35
assign 48 47 0 0 0 6.53
assign-deferred 9 4 5 5 0 1.15
assign-dialects 4 1 3 3 0 0.58
assign-extended 39 36 1 1 0 5.54
background 27 24 3 3 0 5.64
ble-features 9 5 0 0 0 1.26
ble-idioms 26 21 5 5 0 3.36
ble-unset 5 3 0 0 0 0.71
blog1 9 5 0 0 0 1.27
blog2 8 8 0 0 0 1.04
bool-parse 8 7 1 1 0 1.14
brace-expansion 55 51 0 0 0 6.78
bugs 28 27 0 0 0 3.66
builtin-bash 13 9 4 4 0 1.87
builtin-bind 9 9 0 0 0 1.45
builtin-bracket 52 52 0 0 0 6.32
builtin-cd 30 27 3 3 0 4.87
builtin-completion 51 48 3 3 0 7.18
builtin-dirs 18 18 0 0 0 2.51
builtin-echo 27 27 0 0 0 3.55
builtin-eval-source 23 23 0 0 0 2.97
builtin-fc 14 12 2 2 0 3.17
builtin-getopts 31 28 3 3 0 4.06
builtin-history 17 7 9 9 0 3.46
builtin-kill 20 17 2 2 0 3.66
builtin-meta 18 18 0 0 0 2.20
builtin-meta-assign 11 11 0 0 0 1.69
builtin-misc 7 7 0 0 0 0.90
builtin-printf 63 48 1 1 0 8.31
builtin-process 28 25 2 2 0 5.66
builtin-read 64 62 1 1 0 11.27
builtin-set 24 23 0 0 0 3.88
builtin-special 12 10 0 0 0 1.91
builtin-times 1 1 0 0 0 0.32
builtin-trap 33 29 2 2 0 6.55
builtin-trap-bash 23 16 2 2 0 3.15
builtin-trap-err 23 20 2 2 0 3.24
builtin-type 6 6 0 0 0 0.99
builtin-type-bash 31 29 0 0 0 3.63
builtin-vars 41 37 1 1 0 5.21
case_ 13 12 0 0 0 5.72
command-parsing 5 2 0 0 0 0.74
command-sub 30 30 0 0 0 4.52
command-sub-ksh 4 0 4 4 0 0.59
command_ 16 15 0 0 0 2.69
comments 2 2 0 0 0 0.35
dbracket 49 49 0 0 0 6.19
divergence 4 1 3 3 0 0.76
dparen 15 14 0 0 0 1.88
empty-bodies 3 3 0 0 0 0.45
errexit 35 35 0 0 0 5.64
errexit-osh 35 35 0 0 0 5.89
exit-status 11 11 0 0 0 3.23
explore-parsing 5 5 0 0 0 0.90
extglob-files 23 18 1 1 0 3.82
extglob-match 29 25 3 3 0 3.58
fatal-errors 5 5 0 0 0 1.67
for-expr 9 9 0 0 0 1.22
func-parsing 15 14 0 0 0 1.95
glob 39 36 3 3 0 5.51
glob-bash 8 7 0 0 0 1.18
globignore 18 18 0 0 0 2.61
globstar 5 1 4 4 0 1.04
here-doc 36 33 2 2 0 4.81
if_ 5 5 0 0 0 0.68
interactive 18 18 0 0 0 5.21
introspect 13 13 0 0 0 3.82
known-differences 2 2 0 0 0 0.38
let 2 0 0 0 0 0.12
loop 29 29 0 0 0 4.15
nameref 32 25 7 7 0 4.19
nix-idioms 6 5 0 0 0 1.09
nocasematch-match 6 6 0 0 0 0.89
nul-bytes 16 10 2 2 0 2.65
osh-bugs 4 4 0 0 0 0.78
paren-ambiguity 9 6 3 3 0 1.57
parse-errors 27 24 3 3 0 3.65
pipeline 26 24 1 1 0 4.54
posix 15 15 0 0 0 2.02
print-source-code 4 4 0 0 0 1.01
process-sub 9 9 0 0 0 2.03
prompt 33 25 8 8 0 4.87
quote 35 33 2 2 0 4.10
redir-order 5 5 0 0 0 0.87
redirect 41 38 2 2 0 5.47
redirect-command 23 23 0 0 0 3.27
redirect-multi 13 13 0 0 0 1.81
regex 37 37 0 0 0 6.56
serialize 10 7 0 0 0 1.29
sh-func 12 11 1 1 0 1.56
sh-options 39 37 1 1 0 6.31
sh-options-bash 9 6 2 2 0 1.67
sh-usage 17 16 0 0 0 5.16
smoke 18 18 0 0 0 2.41
strict-options 17 17 0 0 0 3.24
subshell 2 2 0 0 0 0.42
temp-binding 4 4 0 0 0 0.65
tilde 14 13 0 0 0 1.81
toysh 8 4 3 3 0 1.22
toysh-posix 23 19 2 2 0 4.30
type-compat 7 2 0 0 0 1.07
unicode 7 7 0 0 0 1.68
var-num 7 7 0 0 0 1.74
var-op-bash 27 18 7 7 0 6.32
var-op-len 9 8 1 1 0 1.68
var-op-patsub 28 26 2 2 0 3.40
var-op-slice 22 20 0 0 0 5.26
var-op-strip 29 29 0 0 0 4.75
var-op-test 37 34 0 0 0 5.31
var-ref 31 31 0 0 0 6.76
var-sub 6 6 0 0 0 0.88
var-sub-quote 41 41 0 0 0 6.09
vars-bash 1 0 1 1 0 0.59
vars-special 42 38 3 3 0 7.10
whitespace 5 3 0 0 0 2.81
word-eval 8 8 0 0 0 1.33
word-split 55 53 2 2 0 8.33
xtrace 19 15 1 1 0 2.55
zsh-assoc 7 0 0 0 0 0.12
zsh-idioms 3 3 0 0 0 0.38
TOTAL (133 rows) 2725 2453 147 147 0 428.40

Version Information

Fri Jan  9 20:49:51 UTC 2026

oil repo: b13da47a43ded743c23d8a4eb72772781d52e799 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

---