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 0 336.78
alias 48 43 0 0 0 5.51
append 20 19 0 0 0 2.44
arg-parse 3 3 0 0 0 0.65
arith 74 71 0 0 0 8.40
arith-context 16 16 0 0 0 1.71
arith-dynamic 4 1 3 3 0 0.52
array 78 76 2 2 0 9.33
array-assign 11 1 9 9 0 2.12
array-assoc 42 38 2 2 0 5.01
array-basic 5 5 0 0 0 0.74
array-compat 12 7 2 2 0 1.59
array-literal 19 19 0 0 0 3.00
array-sparse 40 40 0 0 0 5.24
assign 48 47 0 0 0 5.39
assign-deferred 9 4 5 5 0 1.03
assign-dialects 4 1 3 3 0 0.59
assign-extended 39 36 1 1 0 4.83
background 27 24 3 3 0 4.72
ble-features 9 5 0 0 0 0.98
ble-idioms 26 21 5 5 0 2.55
ble-unset 5 3 0 0 0 0.54
blog1 9 5 0 0 0 0.91
blog2 8 8 0 0 0 0.87
bool-parse 8 7 1 1 0 0.81
brace-expansion 55 51 0 0 0 5.32
bugs 28 27 0 0 0 2.88
builtin-bash 13 9 4 4 0 1.37
builtin-bind 9 9 0 0 0 1.12
builtin-bracket 52 52 0 0 0 5.02
builtin-cd 30 27 3 3 0 3.80
builtin-completion 51 48 3 3 0 5.79
builtin-dirs 18 18 0 0 0 1.90
builtin-echo 27 27 0 0 0 2.71
builtin-eval-source 23 23 0 0 0 2.17
builtin-fc 14 12 2 2 0 2.48
builtin-getopts 31 28 3 3 0 3.02
builtin-history 17 7 9 9 0 2.92
builtin-kill 20 17 2 2 0 2.97
builtin-meta 18 18 0 0 0 1.76
builtin-meta-assign 11 11 0 0 0 1.38
builtin-misc 7 7 0 0 0 0.68
builtin-printf 63 48 1 1 0 6.67
builtin-process 28 25 2 2 0 4.27
builtin-read 64 62 1 1 0 8.86
builtin-set 24 23 0 0 0 3.06
builtin-special 12 10 0 0 0 1.53
builtin-times 1 1 0 0 0 0.26
builtin-trap 33 29 2 2 0 5.44
builtin-trap-bash 23 16 2 2 0 2.46
builtin-trap-err 23 20 2 2 0 2.49
builtin-type 6 6 0 0 0 0.76
builtin-type-bash 31 29 0 0 0 2.78
builtin-vars 41 37 1 1 0 3.98
case_ 13 12 0 0 0 4.01
command-parsing 5 2 0 0 0 0.54
command-sub 30 30 0 0 0 3.56
command-sub-ksh 4 0 4 4 0 0.47
command_ 16 15 0 0 0 2.09
comments 2 2 0 0 0 0.26
dbracket 49 49 0 0 0 4.71
divergence 4 1 3 3 0 0.54
dparen 15 14 0 0 0 1.59
empty-bodies 3 3 0 0 0 0.33
errexit 35 35 0 0 0 4.19
errexit-osh 35 35 0 0 0 4.46
exit-status 11 11 0 0 0 2.52
explore-parsing 5 5 0 0 0 0.63
extglob-files 23 18 1 1 0 2.87
extglob-match 29 25 3 3 0 2.82
fatal-errors 5 5 0 0 0 1.27
for-expr 9 9 0 0 0 0.93
func-parsing 15 14 0 0 0 1.51
glob 39 36 3 3 0 3.99
glob-bash 8 7 0 0 0 1.04
globignore 18 18 0 0 0 2.07
globstar 5 1 4 4 0 0.73
here-doc 36 33 2 2 0 3.65
if_ 5 5 0 0 0 0.56
interactive 18 18 0 0 0 4.04
introspect 13 13 0 0 0 2.81
known-differences 2 2 0 0 0 0.28
let 2 0 0 0 0 0.08
loop 29 29 0 0 0 3.22
nameref 32 25 7 7 0 3.31
nix-idioms 6 5 0 0 0 0.82
nocasematch-match 6 6 0 0 0 0.67
nul-bytes 16 10 2 2 0 2.18
osh-bugs 4 4 0 0 0 0.57
paren-ambiguity 9 6 3 3 0 1.23
parse-errors 27 24 3 3 0 2.79
pipeline 26 24 1 1 0 3.59
posix 15 15 0 0 0 1.51
print-source-code 4 4 0 0 0 0.90
process-sub 9 9 0 0 0 1.61
prompt 33 25 8 8 0 3.70
quote 35 33 2 2 0 3.26
redir-order 5 5 0 0 0 0.69
redirect 41 38 2 2 0 4.11
redirect-command 23 23 0 0 0 2.51
redirect-multi 13 13 0 0 0 1.45
regex 37 37 0 0 0 5.18
serialize 10 7 0 0 0 1.12
sh-func 12 11 1 1 0 1.23
sh-options 39 37 1 1 0 5.06
sh-options-bash 9 6 2 2 0 1.31
sh-usage 17 16 0 0 0 4.05
smoke 18 18 0 0 0 1.79
strict-options 17 17 0 0 0 2.39
subshell 2 2 0 0 0 0.34
temp-binding 4 4 0 0 0 0.46
tilde 14 13 0 0 0 1.44
toysh 8 4 3 3 0 0.88
toysh-posix 23 19 2 2 0 3.26
type-compat 7 2 0 0 0 0.82
unicode 7 7 0 0 0 1.26
var-num 7 7 0 0 0 1.39
var-op-bash 27 18 7 7 0 4.78
var-op-len 9 8 1 1 0 1.21
var-op-patsub 28 26 2 2 0 2.83
var-op-slice 22 20 0 0 0 4.00
var-op-strip 29 29 0 0 0 3.49
var-op-test 37 34 0 0 0 4.08
var-ref 31 31 0 0 0 5.03
var-sub 6 6 0 0 0 0.65
var-sub-quote 41 41 0 0 0 4.84
vars-bash 1 0 1 1 0 0.48
vars-special 42 38 3 3 0 5.43
whitespace 5 3 0 0 0 2.19
word-eval 8 8 0 0 0 1.07
word-split 55 53 2 2 0 6.40
xtrace 19 15 1 1 0 1.95
zsh-assoc 7 0 0 0 0 0.09
zsh-idioms 3 3 0 0 0 0.33
TOTAL (133 rows) 2725 2453 147 147 0 336.78

Version Information

Fri Jan 16 23:03:55 UTC 2026

oil repo: 87ccd3d92e77b6423bcf89d0485a6110bb4ba8b3 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

---