1	#!/usr/bin/env bash
2	#
3
4	#### 'exit' in oshrc (regression)
5	cat >$TMP/oshrc <<EOF
6	echo one
7	exit 42
8	echo two
9	EOF
10	$SH --rcfile $TMP/oshrc -i -c 'echo hello'
11	## status: 42
12	## STDOUT:
13	one
14	## END
15	## N-I dash status: 2
16	## N-I dash stdout-json: ""
17	## N-I mksh status: 1
18	## N-I mksh stdout-json: ""
19
20	#### fatal errors continue
21	# NOTE: tried here doc, but sys.stdin.isatty() fails. Could we fake it?
22	$SH --rcfile /dev/null -i -c '
23	echo $(( 1 / 0 ))
24	echo one
25	exit 42
26	'
27	## status: 42
28	## STDOUT:
29	one
30	## END
31	## N-I dash status: 2
32	## N-I dash stdout-json: ""
33	## N-I mksh status: 1
34	## N-I mksh stdout-json: ""
35
36	#### interactive shell loads rcfile (when combined with -c)
37	$SH -c 'echo 1'
38	cat >$TMP/rcfile <<EOF
39	echo RCFILE
40	EOF
41	$SH --rcfile $TMP/rcfile -i -c 'echo 2'
42	## STDOUT:
43	1
44	RCFILE
45	2
46	## END
47	## N-I dash/mksh STDOUT:
48	1
49	## END
50	## N-I dash status: 2
51	## N-I mksh status: 1
52
53	#### interactive shell runs PROMPT_COMMAND after each command
54	export PS1='' # OSH prints prompt to stdout
55
56	case $SH in
57	*bash|*osh)
58	$SH --rcfile /dev/null -i << EOF
59	PROMPT_COMMAND='echo PROMPT'
60	echo one
61	echo two
62	EOF
63	;;
64	esac
65
66	# Paper over difference with OSH
67	case $SH in *bash) echo '^D';; esac
68
69	## STDOUT:
70	PROMPT
71	one
72	PROMPT
73	two
74	PROMPT
75	^D
76	## END
77	## N-I dash/mksh stdout-json: ""
78
79
80	#### parse error in PROMPT_COMMAND
81	export PS1='' # OSH prints prompt to stdout
82
83	case $SH in
84	*bash|*osh)
85	$SH --rcfile /dev/null -i << EOF
86	PROMPT_COMMAND=';'
87	echo one
88	echo two
89	EOF
90	;;
91	esac
92
93	# Paper over difference with OSH
94	case $SH in *bash) echo '^D';; esac
95
96	## STDOUT:
97	one
98	two
99	^D
100	## END
101	## N-I dash/mksh stdout-json: ""
102
103	#### runtime error in PROMPT_COMMAND
104	export PS1='' # OSH prints prompt to stdout
105
106	case $SH in
107	*bash|*osh)
108	$SH --rcfile /dev/null -i << 'EOF'
109	PROMPT_COMMAND='echo PROMPT $(( 1 / 0 ))'
110	echo one
111	echo two
112	EOF
113	;;
114	esac
115
116	# Paper over difference with OSH
117	case $SH in *bash) echo '^D';; esac
118
119	## STDOUT:
120	one
121	two
122	^D
123	## END
124	## N-I dash/mksh stdout-json: ""