| status | bash | mksh | ksh | toysh | sush | brush | osh | |
| pass | 12 | 9 | 9 | 7 | 8 | 9 | 14 | |
| ok | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |
| N-I | 1 | 4 | 0 | 0 | 0 | 0 | 0 | |
| FAIL | 0 | 0 | 5 | 7 | 6 | 5 | 0 | |
| TIME | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| total | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
| case | bash | mksh | ksh | toysh | sush | brush | osh | description |
| 0 | pass | pass | pass | pass | pass | pass | pass | sh -c |
| 1 | pass | pass | pass | pass | pass | pass | pass | empty -c input |
| 2 | pass | N-I | FAIL | FAIL | FAIL | FAIL | pass | sh +c is accepted |
| details | details | details | details | details | ||||
| 3 | pass | pass | pass | pass | pass | pass | pass | empty stdin |
| 4 | pass | N-I | FAIL | pass | FAIL | pass | pass | shell obeys --help (regression for OSH) |
| details | details | details | ||||||
| 5 | pass | pass | pass | pass | pass | pass | pass | args are passed |
| 6 | pass | pass | pass | pass | pass | FAIL | pass | args that look like flags are passed after script |
| details | ||||||||
| 7 | pass | pass | pass | FAIL | pass | FAIL | pass | args that look like flags are passed after -c |
| details | details | |||||||
| 8 | pass | pass | pass | pass | pass | pass | pass | exit with explicit arg |
| 9 | pass | pass | pass | FAIL | pass | pass | pass | exit with no args |
| details | ||||||||
| 10 | TIME | N-I | FAIL | FAIL | FAIL | FAIL | pass | --rcfile in non-interactive shell prints warnings |
| details | details | details | details | details | details | |||
| 11 | pass | pass | pass | FAIL | FAIL | pass | pass | accepts -l flag |
| details | details | |||||||
| 12 | pass | ok | FAIL | FAIL | FAIL | pass | pass | accepts --login flag (dash and mksh don't accept long flags) |
| details | details | details | details | |||||
| 13 | N-I | N-I | FAIL | FAIL | FAIL | FAIL | pass | osh --eval |
| details | details | details | details | details | details |
68 passed, 1 OK, 5 not implemented, 0 BUG, 23 failed, 1 timeouts, 0 cases skipped
| mksh | 2 sh +c is accepted stdout: stderr: mksh: echo hi: No such file or directory |
| ksh | 2 sh +c is accepted [ksh stdout] Expected 'hi\n', got '' [ksh status] Expected 0, got 127 stdout: stderr: E: ksh: echo hi: No such file or directory |
| toysh | 2 sh +c is accepted [toysh stdout] Expected 'hi\n', got '' [toysh status] Expected 0, got 1 stdout: stderr: sh: +c: No such file or directory |
| sush | 2 sh +c is accepted [sush stdout] Expected 'hi\n', got '' [sush status] Expected 0, got 2 stdout: stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: echo hi: No such file or directory |
| brush | 2 sh +c is accepted [brush stdout] Expected 'hi\n', got '' [brush status] Expected 0, got 1 stdout: stderr: [31mERROR[0m error: failed to source file: +c; i/o error: No such file or directory (os error 2) |
| mksh | 4 shell obeys --help (regression for OSH) stdout: stderr: mksh: mksh: --: unknown option |
| ksh | 4 shell obeys --help (regression for OSH) [ksh stdout] Expected 'yes\n', got '' stdout: stderr: E: ksh: --: unknown option |
| sush | 4 shell obeys --help (regression for OSH) [sush stdout] Expected 'yes\n', got '' stdout: stderr: : line : set: --: invalid option |
| brush | 6 args that look like flags are passed after script [brush stdout] Expected "['--help', '--help', '-h']\n", got 'brush is a Rust-implemented, POSIX-style shell that aims to be compatible with bash.\n\nbrush is a work in progress. If you encounter any issues or discrepancies in behavior from bash,\nplease report them at https://github.com/reubeno/brush.\n\nUsage: brush [OPTIONS] [SCRIPT_PATH] [SCRIPT_ARGS]...\n\nArguments:\n [SCRIPT_PATH]\n Path to script to execute\n\n [SCRIPT_ARGS]...\n Arguments for script\n\nOptions:\n --help\n Display usage information\n\n --version\n Display shell version\n\n -C\n Enable noclobber shell option\n\n -c <COMMAND>\n Execute the provided command and then exit\n\n -i\n Run in interactive mode\n\n -l, --login\n Make shell act as if it had been invoked as a login shell\n\n -n\n Do not execute commands\n\n --noediting\n Don\'t use readline for input\n\n --noprofile\n Don\'t process any profile/login files (`/etc/profile`, `~/.bash_profile`, `~/.bash_login`,\n `~/.profile`)\n\n --norc\n Don\'t process "rc" files if the shell is interactive (e.g., `~/.bashrc`, `~/.brushrc`)\n\n --noenv\n Don\'t inherit environment variables from the calling process\n\n -O <OPTION>\n Enable shell option\n\n --posix\n Disable non-POSIX extensions\n\n -s\n Read commands from standard input\n\n --sh\n Run in sh compatibility mode\n\n -t\n Run only one command\n\n -v, --verbose\n Print input when it\'s processed\n\n -x\n Print commands as they execute\n\n --disable-bracketed-paste\n Disable bracketed paste\n\n --disable-color\n Disable colorized output\n\n --enable-highlighting\n Enable syntax highlighting (experimental)\n\n --input-backend <INPUT_BACKEND>\n Input backend\n\n Possible values:\n - reedline: Richest input backend, based on reedline\n - basic: Basic input backend that provides minimal completion support for testing\n - minimal: Most minimal input backend\n\n --debug <EVENT>\n Enable debug logging for classes of tracing events\n\n Possible values:\n - arithmetic: Traces parsing and evaluation of arithmetic expressions\n - commands: Traces command execution\n - complete: Traces command completion generation\n - expand: Traces word expansion\n - functions: Traces functions\n - input: Traces input controls\n - jobs: Traces job management\n - parse: Traces the process of parsing tokens into an abstract syntax tree\n - pattern: Traces pattern matching\n - tokenize: Traces the process of tokenizing input text\n - unimplemented: Traces usage of unimplemented functionality\n\n --disable-event <EVENT>\n Disable logging for classes of tracing events\n\n Possible values:\n - arithmetic: Traces parsing and evaluation of arithmetic expressions\n - commands: Traces command execution\n - complete: Traces command completion generation\n - expand: Traces word expansion\n - functions: Traces functions\n - input: Traces input controls\n - jobs: Traces job management\n - parse: Traces the process of parsing tokens into an abstract syntax tree\n - pattern: Traces pattern matching\n - tokenize: Traces the process of tokenizing input text\n - unimplemented: Traces usage of unimplemented functionality\n' stdout: brush is a Rust-implemented, POSIX-style shell that aims to be compatible with bash.
brush is a work in progress. If you encounter any issues or discrepancies in behavior from bash,
please report them at https://github.com/reubeno/brush.
Usage: brush [OPTIONS] [SCRIPT_PATH] [SCRIPT_ARGS]...
Arguments:
[SCRIPT_PATH]
Path to script to execute
[SCRIPT_ARGS]...
Arguments for script
Options:
--help
Display usage information
--version
Display shell version
-C
Enable noclobber shell option
-c <COMMAND>
Execute the provided command and then exit
-i
Run in interactive mode
-l, --login
Make shell act as if it had been invoked as a login shell
-n
Do not execute commands
--noediting
Don't use readline for input
--noprofile
Don't process any profile/login files (`/etc/profile`, `~/.bash_profile`, `~/.bash_login`,
`~/.profile`)
--norc
Don't process "rc" files if the shell is interactive (e.g., `~/.bashrc`, `~/.brushrc`)
--noenv
Don't inherit environment variables from the calling process
-O <OPTION>
Enable shell option
--posix
Disable non-POSIX extensions
-s
Read commands from standard input
--sh
Run in sh compatibility mode
-t
Run only one command
-v, --verbose
Print input when it's processed
-x
Print commands as they execute
--disable-bracketed-paste
Disable bracketed paste
--disable-color
Disable colorized output
--enable-highlighting
Enable syntax highlighting (experimental)
--input-backend <INPUT_BACKEND>
Input backend
Possible values:
- reedline: Richest input backend, based on reedline
- basic: Basic input backend that provides minimal completion support for testing
- minimal: Most minimal input backend
--debug <EVENT>
Enable debug logging for classes of tracing events
Possible values:
- arithmetic: Traces parsing and evaluation of arithmetic expressions
- commands: Traces command execution
- complete: Traces command completion generation
- expand: Traces word expansion
- functions: Traces functions
- input: Traces input controls
- jobs: Traces job management
- parse: Traces the process of parsing tokens into an abstract syntax tree
- pattern: Traces pattern matching
- tokenize: Traces the process of tokenizing input text
- unimplemented: Traces usage of unimplemented functionality
--disable-event <EVENT>
Disable logging for classes of tracing events
Possible values:
- arithmetic: Traces parsing and evaluation of arithmetic expressions
- commands: Traces command execution
- complete: Traces command completion generation
- expand: Traces word expansion
- functions: Traces functions
- input: Traces input controls
- jobs: Traces job management
- parse: Traces the process of parsing tokens into an abstract syntax tree
- pattern: Traces pattern matching
- tokenize: Traces the process of tokenizing input text
- unimplemented: Traces usage of unimplemented functionality
stderr: |
| toysh | 7 args that look like flags are passed after -c [toysh stdout] Expected "['--help', '-h']\n", got 'Toybox 0.8.12 multicall binary (see toybox --help)\n\nusage: sh [-c command] [script]\n\nCommand shell. Runs a shell script, or reads input interactively\nand responds to it. Roughly compatible with "bash". Run "help" for\nlist of built-in commands.\n\n-c\tcommand line to execute\n-i\tinteractive mode (default when STDIN is a tty)\n-s\tdon\'t run script (args set $* parameters but read commands from stdin)\n\nCommand shells parse each line of input (prompting when interactive), perform\nvariable expansion and redirection, execute commands (spawning child processes\nand background jobs), and perform flow control based on the return code.\n\nParsing:\n syntax errors\n\nInteractive prompts:\n line continuation\n\nVariable expansion:\n Note: can cause syntax errors at runtime\n\nRedirection:\n HERE documents (parsing)\n Pipelines (flow control and job control)\n\nRunning commands:\n process state\n builtins\n cd [[ ]] (( ))\n ! : [ # TODO: help for these?\n true false help echo kill printf pwd test\n child processes\n\nJob control:\n & Background process\n Ctrl-C kill process\n Ctrl-Z suspend process\n bg fg jobs kill\n\nFlow control:\n; End statement (same as newline)\n& Background process (returns true unless syntax error)\n&& If this fails, next command fails without running\n|| If this succeeds, next command succeeds without running\n| Pipelines! (Can of worms...)\nfor {name [in...]}|((;;)) do; BODY; done\nif TEST; then BODY; fi\nwhile TEST; do BODY; done\ncase a in X);; esac\n[[ TEST ]]\n((MATH))\n\nJob control:\n& Background process\nCtrl-C kill process\nCtrl-Z suspend process\nbg fg jobs kill\n' stdout: Toybox 0.8.12 multicall binary (see toybox --help)
usage: sh [-c command] [script]
Command shell. Runs a shell script, or reads input interactively
and responds to it. Roughly compatible with "bash". Run "help" for
list of built-in commands.
-c command line to execute
-i interactive mode (default when STDIN is a tty)
-s don't run script (args set $* parameters but read commands from stdin)
Command shells parse each line of input (prompting when interactive), perform
variable expansion and redirection, execute commands (spawning child processes
and background jobs), and perform flow control based on the return code.
Parsing:
syntax errors
Interactive prompts:
line continuation
Variable expansion:
Note: can cause syntax errors at runtime
Redirection:
HERE documents (parsing)
Pipelines (flow control and job control)
Running commands:
process state
builtins
cd [[ ]] (( ))
! : [ # TODO: help for these?
true false help echo kill printf pwd test
child processes
Job control:
& Background process
Ctrl-C kill process
Ctrl-Z suspend process
bg fg jobs kill
Flow control:
; End statement (same as newline)
& Background process (returns true unless syntax error)
&& If this fails, next command fails without running
|| If this succeeds, next command succeeds without running
| Pipelines! (Can of worms...)
for {name [in...]}|((;;)) do; BODY; done
if TEST; then BODY; fi
while TEST; do BODY; done
case a in X);; esac
[[ TEST ]]
((MATH))
Job control:
& Background process
Ctrl-C kill process
Ctrl-Z suspend process
bg fg jobs kill
stderr: |
| brush | 7 args that look like flags are passed after -c [brush stdout] Expected "['--help', '-h']\n", got 'brush is a Rust-implemented, POSIX-style shell that aims to be compatible with bash.\n\nbrush is a work in progress. If you encounter any issues or discrepancies in behavior from bash,\nplease report them at https://github.com/reubeno/brush.\n\nUsage: brush [OPTIONS] [SCRIPT_PATH] [SCRIPT_ARGS]...\n\nArguments:\n [SCRIPT_PATH]\n Path to script to execute\n\n [SCRIPT_ARGS]...\n Arguments for script\n\nOptions:\n --help\n Display usage information\n\n --version\n Display shell version\n\n -C\n Enable noclobber shell option\n\n -c <COMMAND>\n Execute the provided command and then exit\n\n -i\n Run in interactive mode\n\n -l, --login\n Make shell act as if it had been invoked as a login shell\n\n -n\n Do not execute commands\n\n --noediting\n Don\'t use readline for input\n\n --noprofile\n Don\'t process any profile/login files (`/etc/profile`, `~/.bash_profile`, `~/.bash_login`,\n `~/.profile`)\n\n --norc\n Don\'t process "rc" files if the shell is interactive (e.g., `~/.bashrc`, `~/.brushrc`)\n\n --noenv\n Don\'t inherit environment variables from the calling process\n\n -O <OPTION>\n Enable shell option\n\n --posix\n Disable non-POSIX extensions\n\n -s\n Read commands from standard input\n\n --sh\n Run in sh compatibility mode\n\n -t\n Run only one command\n\n -v, --verbose\n Print input when it\'s processed\n\n -x\n Print commands as they execute\n\n --disable-bracketed-paste\n Disable bracketed paste\n\n --disable-color\n Disable colorized output\n\n --enable-highlighting\n Enable syntax highlighting (experimental)\n\n --input-backend <INPUT_BACKEND>\n Input backend\n\n Possible values:\n - reedline: Richest input backend, based on reedline\n - basic: Basic input backend that provides minimal completion support for testing\n - minimal: Most minimal input backend\n\n --debug <EVENT>\n Enable debug logging for classes of tracing events\n\n Possible values:\n - arithmetic: Traces parsing and evaluation of arithmetic expressions\n - commands: Traces command execution\n - complete: Traces command completion generation\n - expand: Traces word expansion\n - functions: Traces functions\n - input: Traces input controls\n - jobs: Traces job management\n - parse: Traces the process of parsing tokens into an abstract syntax tree\n - pattern: Traces pattern matching\n - tokenize: Traces the process of tokenizing input text\n - unimplemented: Traces usage of unimplemented functionality\n\n --disable-event <EVENT>\n Disable logging for classes of tracing events\n\n Possible values:\n - arithmetic: Traces parsing and evaluation of arithmetic expressions\n - commands: Traces command execution\n - complete: Traces command completion generation\n - expand: Traces word expansion\n - functions: Traces functions\n - input: Traces input controls\n - jobs: Traces job management\n - parse: Traces the process of parsing tokens into an abstract syntax tree\n - pattern: Traces pattern matching\n - tokenize: Traces the process of tokenizing input text\n - unimplemented: Traces usage of unimplemented functionality\n' stdout: brush is a Rust-implemented, POSIX-style shell that aims to be compatible with bash.
brush is a work in progress. If you encounter any issues or discrepancies in behavior from bash,
please report them at https://github.com/reubeno/brush.
Usage: brush [OPTIONS] [SCRIPT_PATH] [SCRIPT_ARGS]...
Arguments:
[SCRIPT_PATH]
Path to script to execute
[SCRIPT_ARGS]...
Arguments for script
Options:
--help
Display usage information
--version
Display shell version
-C
Enable noclobber shell option
-c <COMMAND>
Execute the provided command and then exit
-i
Run in interactive mode
-l, --login
Make shell act as if it had been invoked as a login shell
-n
Do not execute commands
--noediting
Don't use readline for input
--noprofile
Don't process any profile/login files (`/etc/profile`, `~/.bash_profile`, `~/.bash_login`,
`~/.profile`)
--norc
Don't process "rc" files if the shell is interactive (e.g., `~/.bashrc`, `~/.brushrc`)
--noenv
Don't inherit environment variables from the calling process
-O <OPTION>
Enable shell option
--posix
Disable non-POSIX extensions
-s
Read commands from standard input
--sh
Run in sh compatibility mode
-t
Run only one command
-v, --verbose
Print input when it's processed
-x
Print commands as they execute
--disable-bracketed-paste
Disable bracketed paste
--disable-color
Disable colorized output
--enable-highlighting
Enable syntax highlighting (experimental)
--input-backend <INPUT_BACKEND>
Input backend
Possible values:
- reedline: Richest input backend, based on reedline
- basic: Basic input backend that provides minimal completion support for testing
- minimal: Most minimal input backend
--debug <EVENT>
Enable debug logging for classes of tracing events
Possible values:
- arithmetic: Traces parsing and evaluation of arithmetic expressions
- commands: Traces command execution
- complete: Traces command completion generation
- expand: Traces word expansion
- functions: Traces functions
- input: Traces input controls
- jobs: Traces job management
- parse: Traces the process of parsing tokens into an abstract syntax tree
- pattern: Traces pattern matching
- tokenize: Traces the process of tokenizing input text
- unimplemented: Traces usage of unimplemented functionality
--disable-event <EVENT>
Disable logging for classes of tracing events
Possible values:
- arithmetic: Traces parsing and evaluation of arithmetic expressions
- commands: Traces command execution
- complete: Traces command completion generation
- expand: Traces word expansion
- functions: Traces functions
- input: Traces input controls
- jobs: Traces job management
- parse: Traces the process of parsing tokens into an abstract syntax tree
- pattern: Traces pattern matching
- tokenize: Traces the process of tokenizing input text
- unimplemented: Traces usage of unimplemented functionality
stderr: |
| toysh | 9 exit with no args [toysh status] Expected 1, got 0 stdout: stderr: |
| mksh | 10 --rcfile in non-interactive shell prints warnings stdout: ==> interactive.txt <== mksh: mksh: --: unknown option ==> non-interactive.txt <== mksh: mksh: --: unknown optionstderr: warned=1 warned=1 |
| ksh | 10 --rcfile in non-interactive shell prints warnings [ksh stderr] Expected 'warned=1\nwarned=0\n', got 'warned=1\nwarned=1\n' stdout: ==> interactive.txt <== E: ksh: --: unknown option ==> non-interactive.txt <== E: ksh: --: unknown optionstderr: warned=1 warned=1 |
| toysh | 10 --rcfile in non-interactive shell prints warnings [toysh stderr] Expected 'warned=1\nwarned=0\n', got 'warned=1\nwarned=1\n' stdout: ==> interactive.txt <== sh: Unknown option 'rcfile' (see "sh --help") ==> non-interactive.txt <== sh: Unknown option 'rcfile' (see "sh --help")stderr: warned=1 warned=1 |
| sush | 10 --rcfile in non-interactive shell prints warnings [sush stderr] Expected 'warned=1\nwarned=0\n', got 'warned=1\nwarned=1\n' stdout: ==> interactive.txt <== : line : set: --: invalid option ==> non-interactive.txt <== : line : set: --: invalid optionstderr: warned=1 warned=1 |
| brush | 10 --rcfile in non-interactive shell prints warnings [brush stderr] Expected 'warned=1\nwarned=0\n', got 'warned=1\nwarned=1\n' stdout: ==> interactive.txt <== [31mERROR[0m error: failed to source file: --rcfile; i/o error: No such file or directory (os error 2) ==> non-interactive.txt <== [31mERROR[0m error: failed to source file: --rcfile; i/o error: No such file or directory (os error 2)stderr: warned=1 warned=1 |
| toysh | 11 accepts -l flag [toysh status] Expected 0, got 1 stdout: stderr: sh: Unknown option 'l' (see "sh --help") |
| sush | 11 accepts -l flag [sush status] Expected 0, got 2 stdout: stderr: : line : set: -l: invalid option |
| mksh | 12 accepts --login flag (dash and mksh don't accept long flags) stdout: stderr: mksh: mksh: --: unknown option |
| ksh | 12 accepts --login flag (dash and mksh don't accept long flags) [ksh status] Expected 0, got 1 stdout: stderr: E: ksh: --: unknown option |
| toysh | 12 accepts --login flag (dash and mksh don't accept long flags) [toysh status] Expected 0, got 1 stdout: stderr: sh: Unknown option 'login' (see "sh --help") |
| sush | 12 accepts --login flag (dash and mksh don't accept long flags) [sush status] Expected 0, got 2 stdout: stderr: : line : -g: invalid option name |
| bash | 13 osh --eval stdout: stderr: |
| mksh | 13 osh --eval stdout: stderr: |
| ksh | 13 osh --eval [ksh stdout] Expected 'one x y z\nstatus=0 flag -c x y z\n\none x y z\nfail x y z\nstatus=42 flag -c x y z\nstatus=0\n' Got '\nstatus=1\n' stdout: status=1stderr: E: ksh: --: unknown option E: ksh: --: unknown option |
| toysh | 13 osh --eval [toysh stdout] Expected 'one x y z\nstatus=0 flag -c x y z\n\none x y z\nfail x y z\nstatus=42 flag -c x y z\nstatus=0\n' Got '' [toysh status] Expected 0, got -6 stdout: stderr: munmap_chunk(): invalid pointer |
| sush | 13 osh --eval [sush stdout] Expected 'one x y z\nstatus=0 flag -c x y z\n\none x y z\nfail x y z\nstatus=42 flag -c x y z\nstatus=0\n' Got '\nstatus=2\n' stdout: status=2stderr: : line : set: --: invalid option : line : set: --: invalid option |
| brush | 13 osh --eval [brush stdout] Expected 'one x y z\nstatus=0 flag -c x y z\n\none x y z\nfail x y z\nstatus=42 flag -c x y z\nstatus=0\n' Got '\nstatus=127\n' stdout: status=127stderr: [31mERROR[0m error: failed to source file: --eval; i/o error: No such file or directory (os error 2) -c: command not found [31mERROR[0m error: failed to source file: --eval; i/o error: No such file or directory (os error 2) -c: command not found |