Results for var-op-patsub.test.sh

status	bash	mksh	zsh	osh
pass	27	19	21	26
ok	1	1	1	0
N-I	0	1	0	0
BUG	0	7	6	0
FAIL	0	0	0	2
total	28	28	28	28

case	bash	mksh	zsh	osh	description
0	pass	pass	pass	pass	Pattern replacement
1	pass	BUG	pass	pass	Pattern replacement on unset variable
		details
2	pass	pass	pass	pass	Global Pattern replacement with /
3	pass	pass	pass	pass	Left Anchored Pattern replacement with #
4	pass	pass	pass	pass	Right Anchored Pattern replacement with %
5	pass	pass	pass	pass	Replace fixed strings
6	pass	pass	pass	pass	Replace is longest match
7	pass	N-I	pass	pass	Replace char class
		details
8	pass	pass	pass	pass	Replace hard glob
9	pass	pass	pass	pass	${v/} is empty search and replacement
10	pass	pass	pass	pass	${v//} is empty search and replacement
11	pass	BUG	BUG	pass	Confusing unquoted slash matches bash (and ash)
		details	details
12	pass	BUG	BUG	pass	Synthesized ${x///} bug (similar to above)
		details	details
13	pass	pass	pass	pass	${v/a} is the same as ${v/a/} -- no replacement string
14	pass	pass	pass	pass	Replacement with special chars (bug fix)
15	pass	BUG	BUG	pass	Replace backslash
		details	details
16	pass	pass	pass	pass	Replace right ]
17	pass	pass	BUG	pass	Substitute glob characters in pattern, quoted and unquoted
			details
18	pass	BUG	pass	pass	Substitute one unicode character (UTF-8)
		details
19	pass	pass	pass	FAIL	When LC_ALL=C, pattern ? doesn't match multibyte character
				details
20	pass	pass	pass	pass	${x/^} regression
21	pass	pass	pass	pass	in pattern (regression)
22	pass	BUG	pass	pass	patsub with single quotes and hyphen in character class (regression)
		details
23	pass	pass	pass	FAIL	patsub with [^]]
				details
24	ok	ok	ok	pass	[a-z] Invalid range end is syntax error
	details	details	details
25	pass	pass	BUG	pass	Pattern is empty $foo$bar -- regression for infinite loop
			details
26	pass	BUG	BUG	pass	Chromium from http://www.oilshell.org/blog/2016/11/07.html
		details	details
27	pass	pass	pass	pass	${x//~homedir/}

93 passed, 3 OK, 1 not implemented, 13 BUG, 2 failed, 0 timeouts, 0 cases skipped
2 failed under osh

Details on runs that didn't PASS

mksh	1 Pattern replacement on unset variable stdout: -- status=0 -- stderr:
mksh	7 Replace char class stdout: xx_xx_xx xx_xx_xx stderr:
mksh	11 Confusing unquoted slash matches bash (and ash) stdout: /_/ c_c stderr:
zsh	11 Confusing unquoted slash matches bash (and ash) stdout: /c//c_/c/ /_/ stderr:
mksh	12 Synthesized ${x///} bug (similar to above) stdout: ambiguous: slash / brace } hi quoted: slash brace } hi stderr:
zsh	12 Synthesized ${x///} bug (similar to above) stdout: ambiguous: slash / brace } hi quoted: slash / brace } hi stderr:
mksh	15 Replace backslash stdout: [_] [_] [\_] [_] stderr:
zsh	15 Replace backslash stdout: [_] [_] [\_] [_] stderr:
zsh	17 Substitute glob characters in pattern, quoted and unquoted stdout: a-b a-b stderr:
mksh	18 Substitute one unicode character (UTF-8) stdout: _μ_ and _μ_ _μ_ and _μ_ _μ_ and _μ_ stderr:
osh	19 When LC_ALL=C, pattern ? doesn't match multibyte character [osh stdout] Expected '_\xce\xbc_ and _\xce\xbc_\n_\xce\xbc_ and _\xce\xbc_\n_\xce\xbc_ and _\xce\xbc_\n\nfoo and foo\nfoo and _y_\n_x_ and foo\n' Got 'foo and foo\nfoo and _\xce\xbc_\n_\xce\xbc_ and foo\n\nfoo and foo\nfoo and _y_\n_x_ and foo\n' stdout: foo and foo foo and _μ_ _μ_ and foo foo and foo foo and _y_ _x_ and foo stderr:
mksh	22 patsub with single quotes and hyphen in character class (regression) stdout: helloworld stderr:
osh	23 patsub with [^]] [osh stdout] Expected 'ab^cd^\n', got 'zzzzzz\n' stdout: zzzzzz stderr:
bash	24 [a-z] Invalid range end is syntax error stdout: fooz status=0 stderr:
mksh	24 [a-z] Invalid range end is syntax error stdout: fooz status=0 stderr:
zsh	24 [a-z] Invalid range end is syntax error stdout: fooz status=0 stderr:
zsh	25 Pattern is empty $foo$bar -- regression for infinite loop stdout: bar-barfbarobarobar- stderr:
mksh	26 Chromium from http://www.oilshell.org/blog/2016/11/07.html stdout: /foo/bar/baz \/foo\/bar\/baz stderr:
zsh	26 Chromium from http://www.oilshell.org/blog/2016/11/07.html stdout: stderr: