1 |
## tags: dev-minimal interactive |
2 |
## compare_shells: bash |
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 |
|
16 |
#### fatal errors continue |
17 |
# NOTE: tried here doc, but sys.stdin.isatty() fails. Could we fake it? |
18 |
$SH --rcfile /dev/null -i -c ' |
19 |
echo $(( 1 / 0 )) |
20 |
echo one |
21 |
exit 42 |
22 |
' |
23 |
## status: 42 |
24 |
## STDOUT: |
25 |
one |
26 |
## END |
27 |
|
28 |
#### interactive shell loads rcfile (when combined with -c) |
29 |
$SH -c 'echo 1' |
30 |
cat >$TMP/rcfile <<EOF |
31 |
echo RCFILE |
32 |
EOF |
33 |
$SH --rcfile $TMP/rcfile -i -c 'echo 2' |
34 |
## STDOUT: |
35 |
1 |
36 |
RCFILE |
37 |
2 |
38 |
## END |
39 |
|
40 |
#### interactive shell loads files in rcdir (when combined with -c) |
41 |
|
42 |
$SH -c 'echo A' |
43 |
|
44 |
cat >$TMP/rcfile <<EOF |
45 |
echo 'rcfile first' |
46 |
EOF |
47 |
|
48 |
mkdir -p $TMP/rcdir |
49 |
|
50 |
cat >$TMP/rcdir/file1 <<EOF |
51 |
echo rcdir 1 |
52 |
EOF |
53 |
|
54 |
cat >$TMP/rcdir/file2 <<EOF |
55 |
echo rcdir 2 |
56 |
EOF |
57 |
|
58 |
# --rcdir only |
59 |
$SH --rcdir $TMP/rcdir -i -c 'echo B' |
60 |
|
61 |
$SH --rcfile $TMP/rcfile --rcdir $TMP/rcdir -i -c 'echo C' |
62 |
|
63 |
## STDOUT: |
64 |
A |
65 |
rcdir 1 |
66 |
rcdir 2 |
67 |
B |
68 |
rcfile first |
69 |
rcdir 1 |
70 |
rcdir 2 |
71 |
C |
72 |
## END |
73 |
|
74 |
## N-I bash status: 2 |
75 |
## N-I bash STDOUT: |
76 |
A |
77 |
## END |
78 |
|
79 |
#### nonexistent --rcdir is ignored |
80 |
case $SH in bash) exit ;; esac |
81 |
|
82 |
$SH --rcdir $TMP/__does-not-exist -i -c 'echo hi' |
83 |
echo status=$? |
84 |
|
85 |
## STDOUT: |
86 |
hi |
87 |
status=0 |
88 |
## END |
89 |
## N-I bash STDOUT: |
90 |
## END |
91 |
|
92 |
#### shell doesn't load rcfile/rcdir if --norc is given |
93 |
|
94 |
$SH -c 'echo A' |
95 |
|
96 |
cat >$TMP/rcfile <<EOF |
97 |
echo rcfile |
98 |
EOF |
99 |
|
100 |
mkdir -p $TMP/rcdir |
101 |
cat >$TMP/rcdir/file1 <<EOF |
102 |
echo rcdir 1 |
103 |
EOF |
104 |
|
105 |
cat >$TMP/rcdir/file2 <<EOF |
106 |
echo rcdir 2 |
107 |
EOF |
108 |
|
109 |
$SH --norc --rcfile $TMP/rcfile -c 'echo C' |
110 |
case $SH in bash) exit ;; esac |
111 |
|
112 |
$SH --norc --rcfile $TMP/rcfile --rcdir $TMP/rcdir -c 'echo D' |
113 |
|
114 |
## STDOUT: |
115 |
A |
116 |
C |
117 |
D |
118 |
## END |
119 |
## OK bash STDOUT: |
120 |
A |
121 |
C |
122 |
## END |
123 |
|
124 |
|
125 |
#### interactive shell runs PROMPT_COMMAND after each command |
126 |
export PS1='' # OSH prints prompt to stdout |
127 |
|
128 |
case $SH in |
129 |
*bash|*osh) |
130 |
$SH --rcfile /dev/null -i << EOF |
131 |
PROMPT_COMMAND='echo PROMPT' |
132 |
echo one |
133 |
echo two |
134 |
EOF |
135 |
;; |
136 |
esac |
137 |
|
138 |
# Paper over difference with OSH |
139 |
case $SH in *bash) echo '^D';; esac |
140 |
|
141 |
## STDOUT: |
142 |
PROMPT |
143 |
one |
144 |
PROMPT |
145 |
two |
146 |
PROMPT |
147 |
^D |
148 |
## END |
149 |
|
150 |
|
151 |
#### parse error in PROMPT_COMMAND |
152 |
export PS1='' # OSH prints prompt to stdout |
153 |
|
154 |
case $SH in |
155 |
*bash|*osh) |
156 |
$SH --rcfile /dev/null -i << EOF |
157 |
PROMPT_COMMAND=';' |
158 |
echo one |
159 |
echo two |
160 |
EOF |
161 |
;; |
162 |
esac |
163 |
|
164 |
# Paper over difference with OSH |
165 |
case $SH in *bash) echo '^D';; esac |
166 |
|
167 |
## STDOUT: |
168 |
one |
169 |
two |
170 |
^D |
171 |
## END |
172 |
|
173 |
#### runtime error in PROMPT_COMMAND |
174 |
export PS1='' # OSH prints prompt to stdout |
175 |
|
176 |
case $SH in |
177 |
*bash|*osh) |
178 |
$SH --rcfile /dev/null -i << 'EOF' |
179 |
PROMPT_COMMAND='echo PROMPT $(( 1 / 0 ))' |
180 |
echo one |
181 |
echo two |
182 |
EOF |
183 |
;; |
184 |
esac |
185 |
|
186 |
# Paper over difference with OSH |
187 |
case $SH in *bash) echo '^D';; esac |
188 |
|
189 |
## STDOUT: |
190 |
one |
191 |
two |
192 |
^D |
193 |
## END |
194 |
|
195 |
#### Error message with bad oshrc file (currently ignored) |
196 |
cd $TMP |
197 |
echo 'foo >' > bad_oshrc |
198 |
|
199 |
$SH --rcfile bad_oshrc -i -c 'echo hi' 2>stderr.txt |
200 |
echo status=$? |
201 |
|
202 |
# bash prints two lines |
203 |
grep --max-count 1 -o 'bad_oshrc:' stderr.txt |
204 |
|
205 |
## STDOUT: |
206 |
hi |
207 |
status=0 |
208 |
bad_oshrc: |
209 |
## END |
210 |
|
211 |
|
212 |
#### PROMPT_COMMAND can see $?, like bash |
213 |
|
214 |
# bug fix #853 |
215 |
|
216 |
export PS1='' # OSH prints prompt to stdout |
217 |
|
218 |
case $SH in |
219 |
*bash|*osh) |
220 |
$SH --rcfile /dev/null -i << 'EOF' |
221 |
myfunc() { echo last_status=$?; } |
222 |
PROMPT_COMMAND='myfunc' |
223 |
( exit 42 ) |
224 |
( exit 43 ) |
225 |
echo ok |
226 |
EOF |
227 |
;; |
228 |
esac |
229 |
|
230 |
# Paper over difference with OSH |
231 |
case $SH in *bash) echo '^D';; esac |
232 |
## STDOUT: |
233 |
last_status=0 |
234 |
last_status=42 |
235 |
last_status=43 |
236 |
ok |
237 |
last_status=0 |
238 |
^D |
239 |
## END |
240 |
|
241 |
#### PROMPT_COMMAND that writes to BASH_REMATCH |
242 |
export PS1='' |
243 |
|
244 |
case $SH in |
245 |
*bash|*osh) |
246 |
$SH --rcfile /dev/null -i << 'EOF' |
247 |
PROMPT_COMMAND='[[ clobber =~ (.)(.)(.) ]]; echo ---' |
248 |
echo one |
249 |
[[ bar =~ (.)(.)(.) ]] |
250 |
echo ${BASH_REMATCH[@]} |
251 |
EOF |
252 |
;; |
253 |
esac |
254 |
|
255 |
# Paper over difference with OSH |
256 |
case $SH in *bash) echo '^D';; esac |
257 |
|
258 |
## STDOUT: |
259 |
--- |
260 |
one |
261 |
--- |
262 |
--- |
263 |
bar b a r |
264 |
--- |
265 |
^D |
266 |
## END |
267 |
## OK bash STDOUT: |
268 |
--- |
269 |
one |
270 |
--- |
271 |
--- |
272 |
clo c l o |
273 |
--- |
274 |
^D |
275 |
## END |
276 |
|
277 |
|
278 |
#### NO ASSERTIONS: Are startup files sourced before or after job control? |
279 |
|
280 |
cat >myrc <<'EOF' |
281 |
|
282 |
# from test/process-table-portable.sh |
283 |
PS_COLS='pid,ppid,pgid,sid,tpgid,comm' |
284 |
|
285 |
show-shell-state() { |
286 |
local prefix=$1 |
287 |
|
288 |
echo -n "$prefix: " |
289 |
|
290 |
echo "pid = $$" |
291 |
|
292 |
# Hm TPGID has changed in both OSH and bash |
293 |
# I guess that's because because ps itself becomes the leader of the process |
294 |
# group |
295 |
|
296 |
ps -o $PS_COLS $$ |
297 |
} |
298 |
|
299 |
show-shell-state myrc |
300 |
|
301 |
|
302 |
EOF |
303 |
|
304 |
$SH --rcfile myrc -i -c 'show-shell-state main' |
305 |
|
306 |
## status: 0 |
307 |
|
308 |
# No assertions |
309 |
# TODO: spec test framework should be expanded to properly support these |
310 |
# comparisons. |
311 |
# The --details flag is useful |
312 |
|
313 |
|
314 |
#### HISTFILE is written in interactive shell |
315 |
|
316 |
rm -f myhist |
317 |
export HISTFILE=myhist |
318 |
echo 'echo hist1; echo hist2' | $SH --norc -i |
319 |
|
320 |
if test -n "$BASH_VERSION"; then |
321 |
echo '^D' # match OSH for now |
322 |
fi |
323 |
|
324 |
cat myhist |
325 |
# cat ~/.config/oil/history_osh |
326 |
|
327 |
## STDOUT: |
328 |
hist1 |
329 |
hist2 |
330 |
^D |
331 |
echo hist1; echo hist2 |
332 |
## END |
333 |
|
334 |
|
335 |
#### HISTFILE default value |
336 |
|
337 |
# it ends with _history |
338 |
$SH --norc -i -c 'echo HISTFILE=$HISTFILE' | egrep -q '_history$' |
339 |
echo status=$? |
340 |
|
341 |
## STDOUT: |
342 |
status=0 |
343 |
## END |