1	#
2
3	#### 'exit' in oshrc (regression)
4	cat >$TMP/oshrc <<EOF
5	echo one
6	exit 42
7	echo two
8	EOF
9	$SH --rcfile $TMP/oshrc -i -c 'echo hello'
10	## status: 42
11	## STDOUT:
12	one
13	## END
14	## N-I dash status: 2
15	## N-I dash stdout-json: ""
16	## N-I mksh status: 1
17	## N-I mksh stdout-json: ""
18
19	#### fatal errors continue
20	# NOTE: tried here doc, but sys.stdin.isatty() fails. Could we fake it?
21	$SH --rcfile /dev/null -i -c '
22	echo $(( 1 / 0 ))
23	echo one
24	exit 42
25	'
26	## status: 42
27	## STDOUT:
28	one
29	## END
30	## N-I dash status: 2
31	## N-I dash stdout-json: ""
32	## N-I mksh status: 1
33	## N-I mksh stdout-json: ""
34
35	#### interactive shell loads rcfile (when combined with -c)
36	$SH -c 'echo 1'
37	cat >$TMP/rcfile <<EOF
38	echo RCFILE
39	EOF
40	$SH --rcfile $TMP/rcfile -i -c 'echo 2'
41	## STDOUT:
42	1
43	RCFILE
44	2
45	## END
46	## N-I dash/mksh STDOUT:
47	1
48	## END
49	## N-I dash status: 2
50	## N-I mksh status: 1
51
52	#### interactive shell runs PROMPT_COMMAND after each command
53	export PS1='' # OSH prints prompt to stdout
54
55	case $SH in
56	*bash|*osh)
57	$SH --rcfile /dev/null -i << EOF
58	PROMPT_COMMAND='echo PROMPT'
59	echo one
60	echo two
61	EOF
62	;;
63	esac
64
65	# Paper over difference with OSH
66	case $SH in *bash) echo '^D';; esac
67
68	## STDOUT:
69	PROMPT
70	one
71	PROMPT
72	two
73	PROMPT
74	^D
75	## END
76	## N-I dash/mksh stdout-json: ""
77
78
79	#### parse error in PROMPT_COMMAND
80	export PS1='' # OSH prints prompt to stdout
81
82	case $SH in
83	*bash|*osh)
84	$SH --rcfile /dev/null -i << EOF
85	PROMPT_COMMAND=';'
86	echo one
87	echo two
88	EOF
89	;;
90	esac
91
92	# Paper over difference with OSH
93	case $SH in *bash) echo '^D';; esac
94
95	## STDOUT:
96	one
97	two
98	^D
99	## END
100	## N-I dash/mksh stdout-json: ""
101
102	#### runtime error in PROMPT_COMMAND
103	export PS1='' # OSH prints prompt to stdout
104
105	case $SH in
106	*bash|*osh)
107	$SH --rcfile /dev/null -i << 'EOF'
108	PROMPT_COMMAND='echo PROMPT $(( 1 / 0 ))'
109	echo one
110	echo two
111	EOF
112	;;
113	esac
114
115	# Paper over difference with OSH
116	case $SH in *bash) echo '^D';; esac
117
118	## STDOUT:
119	one
120	two
121	^D
122	## END
123	## N-I dash/mksh stdout-json: ""
124
125	#### Error message with bad oshrc file (currently ignored)
126	cd $TMP
127	echo 'foo >' > bad_oshrc
128
129	$SH --rcfile bad_oshrc -i -c 'echo hi' 2>stderr.txt
130	echo status=$?
131
132	# bash prints two lines
133	grep --max-count 1 -o 'bad_oshrc:' stderr.txt
134
135	## STDOUT:
136	hi
137	status=0
138	bad_oshrc:
139	## END
140
141	## N-I dash/mksh status: 1
142	## N-I dash STDOUT:
143	status=2
144	## END
145	## N-I mksh STDOUT:
146	status=1
147	## END
148
149	#### PROMPT_COMMAND can see $?, like bash
150
151	# bug fix #853
152
153	case $SH in (dash|mksh) exit ;; esac
154
155	export PS1='' # OSH prints prompt to stdout
156
157	case $SH in
158	*bash|*osh)
159	$SH --rcfile /dev/null -i << 'EOF'
160	myfunc() { echo last_status=$?; }
161	PROMPT_COMMAND='myfunc'
162	( exit 42 )
163	( exit 43 )
164	echo ok
165	EOF
166	;;
167	esac
168
169	# Paper over difference with OSH
170	case $SH in *bash) echo '^D';; esac
171	## STDOUT:
172	last_status=0
173	last_status=42
174	last_status=43
175	ok
176	last_status=0
177	^D
178	## END
179	## N-I dash/mksh stdout-json: ""
180
181	#### PROMPT_COMMAND that writes to BASH_REMATCH
182	export PS1=''
183
184	case $SH in
185	*bash|*osh)
186	$SH --rcfile /dev/null -i << 'EOF'
187	PROMPT_COMMAND='[[ clobber =~ (.)(.)(.) ]]; echo ---'
188	echo one
189	[[ bar =~ (.)(.)(.) ]]
190	echo ${BASH_REMATCH[@]}
191	EOF
192	;;
193	esac
194
195	# Paper over difference with OSH
196	case $SH in *bash) echo '^D';; esac
197
198	## STDOUT:
199	---
200	one
201	---
202	---
203	bar b a r
204	---
205	^D
206	## END
207	## OK bash STDOUT:
208	---
209	one
210	---
211	---
212	clo c l o
213	---
214	^D
215	## END
216	## N-I dash/mksh stdout-json: ""