Spec Test Results Summary

name # cases osh # passed osh # failed osh failures allowed osh ALT delta Elapsed Seconds
TOTAL (133 rows) 2726 2454 147 147 0 400.48
alias 48 43 0 0 0 5.76
append 20 19 0 0 0 2.65
arg-parse 3 3 0 0 0 0.69
arith 74 71 0 0 0 9.27
arith-context 16 16 0 0 0 1.80
arith-dynamic 4 1 3 3 0 0.53
array 78 76 2 2 0 10.32
array-assign 11 1 9 9 0 2.39
array-assoc 42 38 2 2 0 5.41
array-basic 5 5 0 0 0 0.90
array-compat 12 7 2 2 0 1.75
array-literal 19 19 0 0 0 3.52
array-sparse 40 40 0 0 0 5.84
assign 48 47 0 0 0 6.05
assign-deferred 9 4 5 5 0 1.02
assign-dialects 4 1 3 3 0 0.61
assign-extended 39 36 1 1 0 5.19
background 27 24 3 3 0 5.25
ble-features 9 5 0 0 0 1.17
ble-idioms 26 21 5 5 0 3.17
ble-unset 5 3 0 0 0 0.71
blog1 9 5 0 0 0 1.15
blog2 8 8 0 0 0 0.98
bool-parse 8 7 1 1 0 0.92
brace-expansion 55 51 0 0 0 6.18
bugs 28 27 0 0 0 3.55
builtin-bash 13 9 4 4 0 1.63
builtin-bind 9 9 0 0 0 1.39
builtin-bracket 52 52 0 0 0 6.12
builtin-cd 30 27 3 3 0 4.58
builtin-completion 51 48 3 3 0 7.07
builtin-dirs 18 18 0 0 0 2.22
builtin-echo 27 27 0 0 0 3.26
builtin-eval-source 23 23 0 0 0 2.77
builtin-fc 14 12 2 2 0 2.98
builtin-getopts 31 28 3 3 0 3.78
builtin-history 17 7 9 9 0 3.42
builtin-kill 20 17 2 2 0 3.46
builtin-meta 18 18 0 0 0 2.18
builtin-meta-assign 11 11 0 0 0 1.63
builtin-misc 7 7 0 0 0 0.85
builtin-printf 63 48 1 1 0 7.94
builtin-process 29 26 2 2 0 5.27
builtin-read 64 62 1 1 0 10.79
builtin-set 24 23 0 0 0 3.54
builtin-special 12 10 0 0 0 1.72
builtin-times 1 1 0 0 0 0.29
builtin-trap 33 29 2 2 0 6.13
builtin-trap-bash 23 16 2 2 0 3.06
builtin-trap-err 23 20 2 2 0 3.01
builtin-type 6 6 0 0 0 0.93
builtin-type-bash 31 29 0 0 0 3.43
builtin-vars 41 37 1 1 0 4.89
case_ 13 12 0 0 0 5.43
command-parsing 5 2 0 0 0 0.67
command-sub 30 30 0 0 0 4.35
command-sub-ksh 4 0 4 4 0 0.56
command_ 16 15 0 0 0 2.51
comments 2 2 0 0 0 0.34
dbracket 49 49 0 0 0 5.67
divergence 4 1 3 3 0 0.69
dparen 15 14 0 0 0 1.75
empty-bodies 3 3 0 0 0 0.43
errexit 35 35 0 0 0 5.24
errexit-osh 35 35 0 0 0 5.30
exit-status 11 11 0 0 0 3.02
explore-parsing 5 5 0 0 0 0.81
extglob-files 23 18 1 1 0 3.48
extglob-match 29 25 3 3 0 3.32
fatal-errors 5 5 0 0 0 1.53
for-expr 9 9 0 0 0 1.10
func-parsing 15 14 0 0 0 1.84
glob 39 36 3 3 0 5.04
glob-bash 8 7 0 0 0 1.12
globignore 18 18 0 0 0 2.32
globstar 5 1 4 4 0 0.94
here-doc 36 33 2 2 0 4.43
if_ 5 5 0 0 0 0.65
interactive 18 18 0 0 0 4.90
introspect 13 13 0 0 0 3.52
known-differences 2 2 0 0 0 0.33
let 2 0 0 0 0 0.09
loop 29 29 0 0 0 3.88
nameref 32 25 7 7 0 3.96
nix-idioms 6 5 0 0 0 1.04
nocasematch-match 6 6 0 0 0 0.81
nul-bytes 16 10 2 2 0 2.53
osh-bugs 4 4 0 0 0 0.72
paren-ambiguity 9 6 3 3 0 1.55
parse-errors 27 24 3 3 0 3.35
pipeline 26 24 1 1 0 4.29
posix 15 15 0 0 0 1.90
print-source-code 4 4 0 0 0 1.01
process-sub 9 9 0 0 0 1.95
prompt 33 25 8 8 0 4.49
quote 35 33 2 2 0 4.07
redir-order 5 5 0 0 0 0.80
redirect 41 38 2 2 0 5.10
redirect-command 23 23 0 0 0 3.04
redirect-multi 13 13 0 0 0 1.64
regex 37 37 0 0 0 6.12
serialize 10 7 0 0 0 1.23
sh-func 12 11 1 1 0 1.46
sh-options 39 37 1 1 0 5.85
sh-options-bash 9 6 2 2 0 1.64
sh-usage 17 16 0 0 0 4.85
smoke 18 18 0 0 0 2.33
strict-options 17 17 0 0 0 3.13
subshell 2 2 0 0 0 0.39
temp-binding 4 4 0 0 0 0.50
tilde 14 13 0 0 0 1.75
toysh 8 4 3 3 0 1.08
toysh-posix 23 19 2 2 0 3.94
type-compat 7 2 0 0 0 1.00
unicode 7 7 0 0 0 1.53
var-num 7 7 0 0 0 1.56
var-op-bash 27 18 7 7 0 5.80
var-op-len 9 8 1 1 0 1.53
var-op-patsub 28 26 2 2 0 3.30
var-op-slice 22 20 0 0 0 4.83
var-op-strip 29 29 0 0 0 4.31
var-op-test 37 34 0 0 0 4.99
var-ref 31 31 0 0 0 6.39
var-sub 6 6 0 0 0 0.77
var-sub-quote 41 41 0 0 0 5.82
vars-bash 1 0 1 1 0 0.56
vars-special 42 38 3 3 0 6.67
whitespace 5 3 0 0 0 2.55
word-eval 8 8 0 0 0 1.26
word-split 55 53 2 2 0 7.82
xtrace 19 15 1 1 0 2.41
zsh-assoc 7 0 0 0 0 0.11
zsh-idioms 3 3 0 0 0 0.36
TOTAL (133 rows) 2726 2454 147 147 0 400.48

Version Information

Sat Jan 17 14:49:46 UTC 2026

oil repo: f049a0f89e4d5aeeb69b1c14ba49d313d8bb4900 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: -

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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

---