1	#!/usr/bin/env bash
2	#
3	# Miscellaneous tests for the command language.
4
5	#### Command block
6	{ which ls; }
7	## stdout: /bin/ls
8
9	#### Permission denied
10	touch $TMP/text-file
11	$TMP/text-file
12	## status: 126
13
14	#### Not a dir
15	$TMP/not-a-dir/text-file
16	## status: 127
17
18	#### Name too long
19	./0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
20	## status: 127
21	## OK dash status: 2
22	## OK bash status: 126
23
24	#### External programs don't have _OVM in environment
25	# bug fix for leakage
26	env | grep _OVM
27	echo status=$?
28	## stdout: status=1
29
30	#### File with no shebang is executed
31	# most shells execute /bin/sh; bash may execute itself
32	echo 'echo hi' > $TMP/no-shebang
33	chmod +x $TMP/no-shebang
34	$SH -c '$TMP/no-shebang'
35	## stdout: hi
36	## status: 0