Results for builtin-vars.test.sh

status	bash	mksh	ksh	toysh	sush	brush	osh
pass	35	25	25	19	21	25	37
ok	2	4	0	0	0	0	3
N-I	0	8	0	0	0	0	0
BUG	2	4	0	0	0	0	0
FAIL	2	0	16	22	20	16	1
total	41	41	41	41	41	41	41

case	bash	mksh	ksh	toysh	sush	brush	osh	description
0	pass	pass	pass	pass	pass	pass	pass	Export sets a global variable
1	pass	N-I	FAIL	FAIL	FAIL	pass	pass	Export sets a global variable that persists after export -n
		details	details	details	details
2	pass	N-I	FAIL	pass	pass	pass	pass	export -n undefined is ignored
		details	details
3	ok	N-I	FAIL	FAIL	FAIL	FAIL	pass	export -n foo=bar not allowed
	details	details	details	details	details	details
4	pass	pass	pass	pass	pass	pass	pass	Export a global variable and unset it
5	pass	pass	pass	pass	pass	pass	pass	Export existing global variables
6	pass	pass	pass	pass	FAIL	pass	pass	Export existing local variable
					details
7	pass	pass	pass	pass	FAIL	pass	pass	Export a local that shadows a global
					details
8	pass	pass	pass	pass	pass	FAIL	pass	Export a variable before defining it
						details
9	pass	pass	pass	pass	pass	FAIL	pass	Unset exported variable, then define it again. It's NOT still exported.
						details
10	pass	pass	pass	pass	pass	pass	pass	Exporting a parent func variable (dynamic scope)
11	pass	pass	pass	pass	FAIL	pass	pass	Dependent export setting
					details
12	pass	pass	pass	pass	pass	pass	pass	Exporting a variable doesn't change it
13	pass	BUG	FAIL	FAIL	FAIL	FAIL	ok	can't export array (strict_array)
		details	details	details	details	details	details
14	pass	N-I	FAIL	pass	FAIL	FAIL	ok	can't export associative array (strict_array)
		details	details		details	details	details
15	BUG	ok	FAIL	FAIL	FAIL	FAIL	pass	assign to readonly variable
	details	details	details	details	details	details
16	pass	ok	FAIL	FAIL	pass	pass	pass	Make an existing local variable readonly
		details	details	details
17	pass	ok	FAIL	FAIL	FAIL	FAIL	pass	assign to readonly variable - errexit
		details	details	details	details	details
18	pass	pass	pass	pass	pass	pass	pass	Unset a variable
19	pass	pass	pass	pass	pass	pass	pass	Unset exit status
20	pass	pass	pass	pass	pass	pass	pass	Unset nonexistent variable
21	pass	pass	pass	FAIL	FAIL	pass	pass	Unset readonly variable
				details	details
22	pass	N-I	FAIL	FAIL	pass	pass	pass	Unset a function without -f
		details	details	details
23	pass	pass	pass	pass	pass	pass	pass	Unset has dynamic scope
24	pass	pass	pass	FAIL	FAIL	pass	pass	Unset and scope (bug #653)
				details	details
25	ok	pass	pass	FAIL	FAIL	FAIL	pass	unset of local reveals variable in higher scope
	details			details	details	details
26	FAIL	ok	FAIL	FAIL	FAIL	FAIL	pass	Unset invalid variable name
	details	details	details	details	details	details
27	pass	pass	pass	pass	pass	pass	pass	Unset nonexistent variable
28	pass	pass	pass	pass	pass	pass	pass	Unset -v
29	pass	pass	pass	FAIL	pass	pass	pass	Unset -f
				details
30	pass	pass	pass	FAIL	pass	pass	pass	Unset array member
				details
31	pass	pass	pass	FAIL	pass	pass	pass	Unset errors
				details
32	FAIL	N-I	FAIL	FAIL	FAIL	FAIL	ok	Unset wrong type
	details	details	details	details	details	details	details
33	pass	N-I	FAIL	FAIL	FAIL	FAIL	pass	unset -v assoc (related to issue #661)
		details	details	details	details	details
34	pass	N-I	FAIL	FAIL	pass	FAIL	pass	unset assoc errors
		details	details	details		details
35	pass	pass	pass	FAIL	FAIL	pass	pass	Unset array member with dynamic parsing
				details	details
36	pass	pass	pass	pass	pass	pass	pass	Use local twice
37	pass	pass	pass	FAIL	FAIL	FAIL	pass	Local without variable is still unset!
				details	details	details
38	BUG	BUG	FAIL	FAIL	FAIL	FAIL	FAIL	local after readonly
	details	details	details	details	details	details	details
39	pass	BUG	FAIL	FAIL	FAIL	FAIL	pass	unset a[-1] (bf.bash regression)
		details	details	details	details	details
40	pass	BUG	FAIL	FAIL	FAIL	FAIL	pass	unset a[-1] in sparse array (bf.bash regression)
		details	details	details	details	details

187 passed, 9 OK, 8 not implemented, 6 BUG, 77 failed, 0 timeouts, 0 cases skipped
1 failed under osh

Details on runs that didn't PASS

mksh	1 Export sets a global variable that persists after export -n stdout: X X stderr: mksh: <stdin>[5]: export: -n: unknown option
ksh	1 Export sets a global variable that persists after export -n [ksh stdout] Expected 'X\nX\nX\nNone\n', got 'X\nX\n' [ksh status] Expected 0, got 1 stdout: X X stderr: E: ksh: <stdin>[5]: export: -n: unknown option
toysh	1 Export sets a global variable that persists after export -n [toysh stdout] Expected 'X\nX\nX\nNone\n', got 'X\nX\nX\nX\n' stdout: X X X X stderr:
sush	1 Export sets a global variable that persists after export -n [sush stdout] Expected 'X\nX\nX\nNone\n', got 'X\nX\nX\nX\n' stdout: X X X X stderr:
mksh	2 export -n undefined is ignored stdout: stderr: mksh: <stdin>[2]: export: -n: unknown option
ksh	2 export -n undefined is ignored [ksh stdout] Expected 'status=0\n', got '' [ksh status] Expected 0, got 1 stdout: stderr: E: ksh: <stdin>[2]: export: -n: unknown option
bash	3 export -n foo=bar not allowed stdout: status=0 new stderr:
mksh	3 export -n foo=bar not allowed stdout: stderr: mksh: <stdin>[2]: export: -n: unknown option
ksh	3 export -n foo=bar not allowed [ksh stdout] Expected 'status=2\nold\n', got '' [ksh status] Expected 0, got 1 stdout: stderr: E: ksh: <stdin>[2]: export: -n: unknown option
toysh	3 export -n foo=bar not allowed [toysh stdout] Expected 'status=2\nold\n', got 'status=0\nnew\n' stdout: status=0 new stderr:
sush	3 export -n foo=bar not allowed [sush stdout] Expected 'status=2\nold\n', got 'status=0\nnew\n' stdout: status=0 new stderr:
brush	3 export -n foo=bar not allowed [brush stdout] Expected 'status=2\nold\n', got 'status=0\nnew\n' stdout: status=0 new stderr:
sush	6 Export existing local variable [sush stdout] Expected 'local1\nNone\n', got 'local1\nlocal1\n' stdout: local1 local1 stderr:
sush	7 Export a local that shadows a global [sush stdout] Expected 'local1\nNone\nglobal\n', got 'local1\nlocal1\nglobal\n' stdout: local1 local1 global stderr:
brush	8 Export a variable before defining it [brush stdout] Expected 'u\n', got 'None\n' stdout: None stderr:
brush	9 Unset exported variable, then define it again. It's NOT still exported. [brush stdout] Expected 'u\nNone\nnewvalue\nNone\n', got 'None\nNone\nnewvalue\nNone\n' stdout: None None newvalue None stderr:
sush	11 Dependent export setting [sush stdout] Expected 'v=None\n', got 'v=foo\n' stdout: v=foo stderr:
mksh	13 can't export array (strict_array) stdout: 1 stderr: mksh: <stdin>[1]: shopt: not found
ksh	13 can't export array (strict_array) [ksh stdout] Expected 'None\n', got '1\n' stdout: 1 stderr: E: ksh: <stdin>[1]: shopt: inaccessible or not found
toysh	13 can't export array (strict_array) [toysh stdout] Expected 'None\n', got '' [toysh status] Expected 0, got 2 stdout: stderr: sh: shopt: No such file or directory sh: typeset: No such file or directory main: line 4: sh: syntax error: 1
sush	13 can't export array (strict_array) [sush stdout] Expected 'None\n', got '1\n' stdout: 1 stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 1: shopt: strict_array: not supported yet
brush	13 can't export array (strict_array) [brush stdout] Expected 'None\n', got '1\n' stdout: 1 stderr: shopt: strict_array: invalid shell option name
osh	13 can't export array (strict_array) stdout: stderr: export a ^ [ stdin ]:6: fatal: Only strings can be exported (strict_array)
mksh	14 can't export associative array (strict_array) stdout: stderr: mksh: <stdin>[1]: shopt: not found mksh: <stdin>[3]: typeset: -A: unknown option mksh: <stdin>[4]: "foo": unexpected '"'
ksh	14 can't export associative array (strict_array) [ksh stdout] Expected 'None\n', got '' [ksh status] Expected 0, got 1 stdout: stderr: E: ksh: <stdin>[1]: shopt: inaccessible or not found E: ksh: <stdin>[3]: typeset: -A: unknown option W: ksh: <stdin>[4]: "foo": unexpected '"'
sush	14 can't export associative array (strict_array) [sush stdout] Expected 'None\n', got 'bar\n' stdout: bar stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 1: shopt: strict_array: not supported yet
brush	14 can't export associative array (strict_array) [brush stdout] Expected 'None\n', got '\n' stdout: stderr: shopt: strict_array: invalid shell option name
osh	14 can't export associative array (strict_array) stdout: stderr: export a ^ [ stdin ]:6: fatal: Only strings can be exported (strict_array)
bash	15 assign to readonly variable stdout: status=1 stderr: bash: line 2: foo: readonly variable
mksh	15 assign to readonly variable stdout: stderr: mksh: <stdin>[2]: read-only: foo
ksh	15 assign to readonly variable [ksh status] Expected 1, got 2 stdout: stderr: E: ksh: <stdin>[2]: read-only: foo
toysh	15 assign to readonly variable [toysh status] Expected 1, got 0 stdout: status=0 stderr: sh: readonly: No such file or directory
sush	15 assign to readonly variable [sush status] Expected 1, got 0 stdout: status=1 stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 2: foo: readonly variable
brush	15 assign to readonly variable [brush status] Expected 1, got 0 stdout: status=1 stderr: [31mERROR[0m error: cannot mutate readonly variable
mksh	16 Make an existing local variable readonly stdout: local global stderr: mksh: read-only: x
ksh	16 Make an existing local variable readonly [ksh stdout] Expected 'local\nstatus=1\nglobal\n', got 'local\nglobal\n' stdout: local global stderr: E: ksh: read-only: x
toysh	16 Make an existing local variable readonly [toysh stdout] Expected 'local\nstatus=1\nglobal\n', got 'local\nstatus=0\nglobal\n' stdout: local status=0 global stderr: sh: readonly: No such file or directory
mksh	17 assign to readonly variable - errexit stdout: stderr: mksh: <stdin>[3]: read-only: foo
ksh	17 assign to readonly variable - errexit [ksh status] Expected 1, got 2 stdout: stderr: E: ksh: <stdin>[3]: read-only: foo
toysh	17 assign to readonly variable - errexit [toysh status] Expected 1, got 0 stdout: status=0 stderr: set: bad -o errexit sh: readonly: No such file or directory
sush	17 assign to readonly variable - errexit [sush status] Expected 1, got 0 stdout: status=1 stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 1: set: errexit: invalid option name /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 3: foo: readonly variable
brush	17 assign to readonly variable - errexit [brush status] Expected 1, got 0 stdout: status=1 stderr: [31mERROR[0m error: cannot mutate readonly variable
toysh	21 Unset readonly variable [toysh stdout] Expected 'status=1\n', got 'status=0\n' stdout: status=0 stderr: sh: readonly: No such file or directory
sush	21 Unset readonly variable [sush stdout] Expected 'status=1\n', got 'status=0\n' stdout: status=0 stderr:
mksh	22 Unset a function without -f stdout: foo foo stderr:
ksh	22 Unset a function without -f [ksh stdout] Expected 'foo\n', got 'foo\nfoo\n' [ksh status] Expected 127, got 0 stdout: foo foo stderr:
toysh	22 Unset a function without -f [toysh status] Expected 127, got -11 stdout: foo stderr:
toysh	24 Unset and scope (bug #653) [toysh stdout] Expected 'level2=yy\nlevel2=xx\nlevel1=xx\nlevel1=global\nlevel2=yy\nlevel2=global\n' Got 'level2=yy\nlevel2=\nlevel1=xx\nlevel1=\nlevel2=yy\nlevel2=\n' stdout: level2=yy level2= level1=xx level1= level2=yy level2= stderr:
sush	24 Unset and scope (bug #653) [sush stdout] Expected 'level2=yy\nlevel2=xx\nlevel1=xx\nlevel1=global\nlevel2=yy\nlevel2=global\n' Got 'level2=yy\nlevel2=\nlevel1=\nlevel1=\nlevel2=yy\nlevel2=\n' stdout: level2=yy level2= level1= level1= level2=yy level2= stderr:
bash	25 unset of local reveals variable in higher scope stdout: x=foo x= stderr:
toysh	25 unset of local reveals variable in higher scope [toysh stdout] Expected 'x=foo\nx=global\n', got 'x=foo\nx=\n' stdout: x=foo x= stderr:
sush	25 unset of local reveals variable in higher scope [sush stdout] Expected 'x=foo\nx=global\n', got 'x=foo\nx=\n' stdout: x=foo x= stderr:
brush	25 unset of local reveals variable in higher scope [brush stdout] Expected 'x=foo\nx=global\n', got 'x=foo\nx=\n' stdout: x=foo x= stderr:
bash	26 Unset invalid variable name [bash stdout] Expected 'status=1\n', got 'status=0\n' stdout: status=0 stderr:
mksh	26 Unset invalid variable name stdout: status=1 stderr: mksh: <stdin>[1]: read-only: %
ksh	26 Unset invalid variable name [ksh stdout] Expected 'status=2\n', got 'status=1\n' stdout: status=1 stderr: W: ksh: <stdin>[1]: read-only: %
toysh	26 Unset invalid variable name [toysh stdout] Expected 'status=2\n', got 'status=1\n' stdout: status=1 stderr: unset: bad '%'
sush	26 Unset invalid variable name [sush stdout] Expected 'status=2\n', got 'status=0\n' stdout: status=0 stderr:
brush	26 Unset invalid variable name [brush stdout] Expected 'status=2\n', got 'status=1\n' stdout: status=1 stderr: [31mERROR[0m failed to parse parameter '%'
toysh	29 Unset -f [toysh stdout] Expected 'foo=bar\nstatus=127\n', got '' [toysh status] Expected 0, got -11 stdout: stderr:
toysh	30 Unset array member [toysh stdout] Expected 'status=0\nx z len=2\n', got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 1: sh: syntax error: x
toysh	31 Unset errors [toysh stdout] Expected 'status=0\nstatus=0\nstatus=0\n', got 'status=0\n' [toysh status] Expected 0, got 2 stdout: status=0 stderr: main: line 4: sh: syntax error: x
bash	32 Unset wrong type [bash stdout] Expected 'undef 1\nundef 1\narray 0\narray 1\nassoc 0\nassoc 0\n' Got 'undef 1\nundef 0\narray 0\narray 0\nassoc 0\nassoc 0\n' stdout: undef 1 undef 0 array 0 array 0 assoc 0 assoc 0 stderr: bash: line 4: unset: undef: not an array variable
mksh	32 Unset wrong type stdout: stderr:
ksh	32 Unset wrong type [ksh stdout] Expected 'undef 1\nundef 1\narray 0\narray 1\nassoc 0\nassoc 0\n' Got 'undef 0\n' [ksh status] Expected 0, got 1 stdout: undef 0 stderr: E: ksh: <stdin>[3]: declare: inaccessible or not found W: ksh: <stdin>[6]: "key": unexpected '"'
toysh	32 Unset wrong type [toysh stdout] Expected 'undef 1\nundef 1\narray 0\narray 1\nassoc 0\nassoc 0\n' Got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 1: sh: syntax error: (
sush	32 Unset wrong type [sush stdout] Expected 'undef 1\nundef 1\narray 0\narray 1\nassoc 0\nassoc 0\n' Got 'undef 0\nundef 0\narray 0\narray 0\nassoc 0\nassoc 0\n' stdout: undef 0 undef 0 array 0 array 0 assoc 0 assoc 0 stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 16: 'key': syntax error: operand expected (error token is "'key'")
brush	32 Unset wrong type [brush stdout] Expected 'undef 1\nundef 1\narray 0\narray 1\nassoc 0\nassoc 0\n' Got 'undef 1\nundef 1\narray 0\narray 1\nassoc 0\nassoc 1\n' stdout: undef 1 undef 1 array 0 array 1 assoc 0 assoc 1 stderr: [31mERROR[0m variable is not an array [31mERROR[0m failed to parse arithmetic expression [31mERROR[0m failed to parse arithmetic expression [31mERROR[0m failed to parse arithmetic expression
osh	32 Unset wrong type stdout: undef 1 undef 1 array 0 array 0 assoc 0 assoc 0 stderr: unset -v 'undef[1]' ^ [ stdin ]:4: 'undef' isn't an array unset -v 'undef["key"]' ^ [ stdin ]:6: 'undef' isn't an array
mksh	33 unset -v assoc (related to issue #661) stdout: stderr:
ksh	33 unset -v assoc (related to issue #661) [ksh stdout] Expected '1\nkeys=1],a[1\nvals=foo\n0\nkeys=\nvals=\n', got '' [ksh status] Expected 0, got 1 stdout: stderr: E: ksh: <stdin>[3]: syntax error: unexpected '('
toysh	33 unset -v assoc (related to issue #661) [toysh stdout] Expected '1\nkeys=1],a[1\nvals=foo\n0\nkeys=\nvals=\n', got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 1: sh: syntax error: (
sush	33 unset -v assoc (related to issue #661) [sush stdout] Expected '1\nkeys=1],a[1\nvals=foo\n0\nkeys=\nvals=\n', got '0\nkeys=\nvals=\n0\nkeys=\nvals=\n' stdout: 0 keys= vals= 0 keys= vals= stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 5: 1],a: syntax error in expression (error token is "]")
brush	33 unset -v assoc (related to issue #661) [brush stdout] Expected '1\nkeys=1],a[1\nvals=foo\n0\nkeys=\nvals=\n', got '1\nkeys=1],a[1\nvals=foo\n1\nkeys=1],a[1\nvals=foo\n' stdout: 1 keys=1],a[1 vals=foo 1 keys=1],a[1 vals=foo stderr: [31mERROR[0m failed to parse arithmetic expression
mksh	34 unset assoc errors stdout: stderr:
ksh	34 unset assoc errors [ksh stdout] Expected 'status=0\n', got '' [ksh status] Expected 0, got 1 stdout: stderr: E: ksh: <stdin>[3]: syntax error: unexpected '('
toysh	34 unset assoc errors [toysh stdout] Expected 'status=0\n', got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 1: sh: syntax error: (
brush	34 unset assoc errors [brush stdout] Expected 'status=0\n', got 'status=1\n' stdout: status=1 stderr: [31mERROR[0m failed to parse arithmetic expression
toysh	35 Unset array member with dynamic parsing [toysh stdout] Expected 'status=0\nx z len=2\n', got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 2: sh: syntax error: w
sush	35 Unset array member with dynamic parsing [sush stdout] Expected 'status=0\nx z len=2\n', got 'status=0\nx y z len=3\n' stdout: status=0 x y z len=3 stderr:
toysh	37 Local without variable is still unset! [toysh stdout] Expected u'', got '[]\n' [toysh status] Expected 1, got 0 stdout: [] stderr: set: bad -o nounset
sush	37 Local without variable is still unset! [sush stdout] Expected u'', got '[]\n' [sush status] Expected 1, got 0 stdout: [] stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 1: set: nounset: invalid option name
brush	37 Local without variable is still unset! [brush stdout] Expected u'', got '[]\n' [brush status] Expected 1, got 0 stdout: [] stderr:
bash	38 local after readonly stdout: y= y= stderr: main: line 3: local: y: readonly variable
mksh	38 local after readonly stdout: y=0 y= stderr:
ksh	38 local after readonly [ksh stdout] Expected u'', got 'y=0\ny=\n' [ksh status] Expected 1, got 0 stdout: y=0 y= stderr:
toysh	38 local after readonly [toysh stdout] Expected u'', got 'y=0\ny=\n' [toysh status] Expected 1, got 0 stdout: y=0 y= stderr: sh: readonly: No such file or directory
sush	38 local after readonly [sush stdout] Expected u'', got 'y=\ny=\n' [sush status] Expected 1, got 0 stdout: y= y= stderr: /home/andy/git/oils-for-unix/oils/../../shells/rusty_bash/target/release/sush: line 1: y: readonly variable
brush	38 local after readonly [brush stdout] Expected u'', got 'y=\ny=\n' [brush status] Expected 1, got 0 stdout: y= y= stderr: [31mERROR[0m cannot mutate readonly variable
osh	38 local after readonly [osh stdout] Expected u'', got 'y=0\ny=\n' [osh status] Expected 1, got 0 stdout: y=0 y= stderr:
mksh	39 unset a[-1] (bf.bash regression) stdout: len=3 last= last=0 1 2 3 42 stderr:
ksh	39 unset a[-1] (bf.bash regression) [ksh stdout] Expected 'len=2\nlast=2\nlast=2\n1 42\n', got 'len=3\nlast=\nlast=0\n1 2 3 42\n' stdout: len=3 last= last=0 1 2 3 42 stderr:
toysh	39 unset a[-1] (bf.bash regression) [toysh stdout] Expected 'len=2\nlast=2\nlast=2\n1 42\n', got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 1: sh: syntax error: (
sush	39 unset a[-1] (bf.bash regression) [sush stdout] Expected 'len=2\nlast=2\nlast=2\n1 42\n', got 'len=3\nlast=\nlast=0\n1 2 3\n' stdout: len=3 last= last=0 1 2 3 stderr:
brush	39 unset a[-1] (bf.bash regression) [brush stdout] Expected 'len=2\nlast=2\nlast=2\n1 42\n', got 'len=2\nlast=2\nlast=2\n42 2 3\n' stdout: len=2 last=2 last=2 42 2 3 stderr:
mksh	40 unset a[-1] in sparse array (bf.bash regression) stdout: len=3 a=0 2 3 last= second= third= --- len=2 a=0 2 last= second= third= stderr:
ksh	40 unset a[-1] in sparse array (bf.bash regression) [ksh stdout] Expected 'len=3 a=0 2 3\nlast=3 second=2 third=\n---\nlen=2 a=0 2\nlast=2 second= third=0\n' Got 'len=3 a=0 2 3\nlast= second= third=\n---\nlen=2 a=0 2\nlast= second= third=\n' stdout: len=3 a=0 2 3 last= second= third= --- len=2 a=0 2 last= second= third= stderr:
toysh	40 unset a[-1] in sparse array (bf.bash regression) [toysh stdout] Expected 'len=3 a=0 2 3\nlast=3 second=2 third=\n---\nlen=2 a=0 2\nlast=2 second= third=0\n' Got '' [toysh status] Expected 0, got 2 stdout: stderr: main: line 1: sh: syntax error: (
sush	40 unset a[-1] in sparse array (bf.bash regression) [sush stdout] Expected 'len=3 a=0 2 3\nlast=3 second=2 third=\n---\nlen=2 a=0 2\nlast=2 second= third=0\n' Got 'len=3 a=0 2 3\nlast= second= third=\n---\nlen=2 a=0 2\nlast= second= third=\n' stdout: len=3 a=0 2 3 last= second= third= --- len=2 a=0 2 last= second= third= stderr:
brush	40 unset a[-1] in sparse array (bf.bash regression) [brush stdout] Expected 'len=3 a=0 2 3\nlast=3 second=2 third=\n---\nlen=2 a=0 2\nlast=2 second= third=0\n' Got 'len=3 a=0 2 3\nlast=2 second= third=0\n---\nlen=2 a=0 2\nlast= second=0 third=\n' stdout: len=3 a=0 2 3 last=2 second= third=0 --- len=2 a=0 2 last= second=0 third= stderr: