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: "" |