| case | bash | zsh | osh | description |
| 0 | pass | pass | pass | Match is unanchored at both ends |
| 1 | pass | pass | pass | Failed match |
| 2 | pass | pass | pass | Regex quoted with \ -- preferred in bash |
| 3 | ok | pass | pass | Regex quoted with single quotes |
| details | ||||
| 4 | ok | pass | pass | Regex quoted with double quotes |
| details | ||||
| 5 | pass | pass | pass | Fix single quotes by storing in variable |
| 6 | pass | pass | pass | Fix single quotes by storing in variable |
| 7 | ok | pass | pass | Double quoting pat variable -- again bash doesn't like it. |
| details | ||||
| 8 | pass | ok | pass | Regex with == and not =~ is parse error, different lexer mode required |
| details | ||||
| 9 | pass | pass | pass | Omitting ( ) |
| 10 | pass | ok | pass | Malformed regex |
| details | ||||
| 11 | pass | pass | FAIL | Regex with char class |
| details | ||||
| 12 | pass | N-I | FAIL | Operators lose meaning in () in regex state (BASH_REGEX_CAHRS) |
| details | details | |||
| 13 | pass | N-I | pass | Regex with | |
| details |
33 passed, 5 ok, 2 known unimplemented, 0 known bugs, 2 failed, 0 skipped
| bash | 3 Regex quoted with single quotes stdout: stderr: |
| bash | 4 Regex quoted with double quotes stdout: stderr: |
| bash | 7 Double quoting pat variable -- again bash doesn't like it. stdout: stderr: |
| zsh | 8 Regex with == and not =~ is parse error, different lexer mode required stdout: stderr: |
| zsh | 10 Malformed regex stdout: stderr: zsh: parse error near `)' |
| osh | 11 Regex with char class [osh stdout] Expected 'true\n', got '' [osh status] Expected 0, got 2 stdout: stderr: Error compiling regex: Un-matched bracket list operators.
Line 1 of '<stdin>'
[[ 'ba ba ' =~ ([a b]+) ]] && echo true
^
Invalid regex: '([a'
---
Line 1 of '<stdin>'
[[ 'ba ba ' =~ ([a b]+) ]] && echo true
^
Unexpected extra word (CompoundWord
parts: [
(LiteralPart token:(token id:Lit_Chars val:"(" span_id:8))
(LiteralPart token:(token id:Lit_Other val:"[" span_id:9))
(LiteralPart token:(token id:Lit_Chars val:a span_id:10))
]
)
---
Line 1 of '<stdin>'
[[ 'ba ba ' =~ ([a b]+) ]] && echo true
^~
Error parsing [[
---
Line 0 of '<unknown>'
<no position info for token>
Error parsing AndOr in ParseCommandTerm
---
|
| zsh | 12 Operators lose meaning in () in regex state (BASH_REGEX_CAHRS) stdout: stderr: zsh: parse error near `<' |
| osh | 12 Operators lose meaning in () in regex state (BASH_REGEX_CAHRS) [osh stdout] Expected 'true\n', got '' [osh status] Expected 0, got 2 stdout: stderr: Error compiling regex: Un-matched parenthesis group operators.
Line 1 of '<stdin>'
[[ '< >' =~ (< >) ]] && echo true
^
Invalid regex: '('
---
Line 1 of '<stdin>'
[[ '< >' =~ (< >) ]] && echo true
^
Unexpected extra word (CompoundWord parts:[(LiteralPart token:(token id:Lit_Chars val:"(" span_id:8))])
---
Line 1 of '<stdin>'
[[ '< >' =~ (< >) ]] && echo true
^~
Error parsing [[
---
Line 0 of '<unknown>'
<no position info for token>
Error parsing AndOr in ParseCommandTerm
---
|
| zsh | 13 Regex with | stdout: stderr: zsh: parse error near `|' |