1 ## oils_failures_allowed: 1
2 ## our_shell: ysh
3
4 #### getFrame()
5
6 var fr = vm.getFrame(0)
7 pp test_ (fr)
8 var d = dict(fr)
9 pp test_ (d.ARGV)
10 echo
11
12 proc p1 {
13 var p1_var = 'x'
14 p2
15 }
16
17 proc p2 {
18 echo 'p2 frame -1'
19 var fr = vm.getFrame(-1)
20 var d = dict(fr)
21
22 pp test_ (fr)
23 pp test_ (d)
24 pp test_ (keys(d))
25 echo
26
27 echo 'p2 frame -2'
28 setvar fr = vm.getFrame(-2)
29 setvar d = dict(fr)
30
31 pp test_ (fr)
32 pp test_ (keys(d))
33 echo
34 }
35
36 p1
37
38 var fr = vm.getFrame(99) # fails
39
40 ## status: 3
41 ## STDOUT:
42 <Frame>
43 (List) []
44
45 p2 frame -1
46 <Frame>
47 (Dict) {"ARGV":[],"fr":<Frame>}
48 (List) ["ARGV","fr"]
49
50 p2 frame -2
51 <Frame>
52 (List) ["ARGV","p1_var"]
53
54 ## END
55
56
57 #### bindFrame()
58
59 var frag = ^(echo $i)
60
61 # TODO: should be fragment
62 pp test_ (frag)
63
64 var cmd = bindFrame(frag, vm.getFrame(0))
65
66 pp test_ (cmd)
67
68 ## STDOUT:
69 ## END
70
71 #### vm.getDebugStack()
72
73 proc p {
74 echo $[len(vm.getDebugStack())]
75 }
76
77 proc p2 {
78 p
79 }
80
81 p
82 p2
83
84 ## STDOUT:
85 1
86 2
87 ## END
88
89 #### DebugFrame.toString() running file
90
91 $[ENV.SH] $[ENV.REPO_ROOT]/spec/testdata/debug-frame-main.ysh |
92 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
93
94 ## STDOUT:
95 %1 MYROOT/spec/testdata/debug-frame-main.ysh:4
96 print-stack
97 ^~~~~~~~~~~
98
99 %1 MYROOT/spec/testdata/debug-frame-main.ysh:7
100 my-proc
101 ^~~~~~~
102 %2 MYROOT/spec/testdata/debug-frame-lib.ysh:15
103 print-stack
104 ^~~~~~~~~~~
105 ## END
106
107
108 #### DebugFrame.toString() running stdin and -c
109
110 # stdin
111 echo 'source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; my-proc' |
112 $[ENV.SH] |
113 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
114 echo
115
116 # -c
117 $[ENV.SH] -c 'source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; my-proc' |
118 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
119
120 ## STDOUT:
121 %1 [ stdin ]:1
122 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; my-proc
123 ^~~~~~~
124 %2 MYROOT/spec/testdata/debug-frame-lib.ysh:15
125 print-stack
126 ^~~~~~~~~~~
127
128 %1 [ -c flag ]:1
129 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; my-proc
130 ^~~~~~~
131 %2 MYROOT/spec/testdata/debug-frame-lib.ysh:15
132 print-stack
133 ^~~~~~~~~~~
134 ## END
135
136 #### DebugFrame.toString() running eval
137
138 # -c and eval
139 $[ENV.SH] -c 'source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; eval "my-proc a b"' |
140 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
141 echo
142
143 # eval
144 $[ENV.SH] -c 'source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-eval.ysh' |
145 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
146
147 ## STDOUT:
148 %1 [ -c flag ]:1
149 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; eval "my-proc a b"
150 ^
151 %2 [ eval arg at line 1 of [ -c flag ] ]:1
152 my-proc a b
153 ^~~~~~~
154 %3 MYROOT/spec/testdata/debug-frame-lib.ysh:15
155 print-stack
156 ^~~~~~~~~~~
157
158 %1 [ -c flag ]:1
159 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-eval.ysh
160 ^~~~~~
161 %2 MYROOT/spec/testdata/debug-frame-eval.ysh:7
162 p3
163 ^~
164 %3 MYROOT/spec/testdata/debug-frame-eval.ysh:4
165 eval 'my-proc x y'
166 ^
167 %4 [ eval arg at line 4 of MYROOT/spec/testdata/debug-frame-eval.ysh ]:1
168 my-proc x y
169 ^~~~~~~
170 %5 MYROOT/spec/testdata/debug-frame-lib.ysh:15
171 print-stack
172 ^~~~~~~~~~~
173 ## END
174
175 #### DebugFrame.toString() running eval methods
176 $[ENV.SH] -c '
177 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh
178 var b = ^(my-proc a b)
179 proc p {
180 call io->eval(b)
181 }
182 p
183 ' | sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
184
185 ## STDOUT:
186 %1 [ -c flag ]:7
187 p
188 ^
189 %2 [ -c flag ]:5
190 call io->eval(b)
191 ^
192 %3 [ -c flag ]:3
193 var b = ^(my-proc a b)
194 ^~~~~~~
195 %4 MYROOT/spec/testdata/debug-frame-lib.ysh:15
196 print-stack
197 ^~~~~~~~~~~
198 ## END
199
200 #### DebugFrame.toString() running YSH functions
201
202 # functions
203 $[ENV.SH] -c 'source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; call-func' |
204 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
205
206 ## STDOUT:
207 %1 [ -c flag ]:1
208 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; call-func
209 ^~~~~~~~~
210 %2 MYROOT/spec/testdata/debug-frame-lib.ysh:32
211 var x = myfunc(99)
212 ^
213 %3 MYROOT/spec/testdata/debug-frame-lib.ysh:28
214 return (identity(myfunc2(42, x+1)))
215 ^
216 %4 MYROOT/spec/testdata/debug-frame-lib.ysh:23
217 print-stack
218 ^~~~~~~~~~~
219 142
220 ## END
221
222 #### DebugFrame.toString() with 'use' builtin
223
224 # Work around spec test builtin limitation: line starting with # is treated as
225 # a comment
226
227 #echo $[ENV.REPO_ROOT]
228
229 $[ENV.SH] -c 'use $[ENV.REPO_ROOT]/spec/testdata/debug-frame-use.ysh' |
230 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
231
232 #write -- $[ENV.REPO_ROOT] | sed "s;$[ENV.REPO_ROOT];REPO_ROOT;g"
233
234 ## STDOUT:
235 %1 [ -c flag ]:1
236 use $[ENV.REPO_ROOT]/spec/testdata/debug-frame-use.ysh
237 ^~~
238 %2 MYROOT/spec/testdata/debug-frame-use.ysh:5
239 debug-frame-lib my-proc
240 ^~~~~~~
241 %3 MYROOT/spec/testdata/debug-frame-lib.ysh:15
242 print-stack
243 ^~~~~~~~~~~
244 ## END
245
246 #### FUNCNAME BASH_LINENO BASH_SOURCE not available with YSH functions
247
248 func g(x) {
249 echo ${FUNCNAME[@]}
250 echo ${BASH_LINENO[@]}
251 echo ${BASH_SOURCE[@]}
252 }
253
254 func f(x) {
255 return (g(x))
256 }
257
258 # We can allow it in procs -- there's no cost to doing so?
259
260 proc p {
261 call f(42)
262 }
263
264 p
265
266 ## STDOUT:
267 p
268 16
269 [ stdin ]
270 ## END
271
272 #### trap ERR - external failure
273
274 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh
275
276 trap 'print-stack (prefix=false)' ERR
277 set -o errtrace # enable always
278
279 proc f {
280 g
281 }
282
283 proc g {
284 false
285 }
286
287 f
288
289 ## status: 1
290 ## STDOUT:
291 [ stdin ]:14
292 f
293 ^
294 [ stdin ]:7
295 g
296 ^
297 ## END
298
299 #### trap ERR - proc subshell failure
300
301 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh
302
303 trap 'print-stack (prefix=false)' ERR
304 set -o errtrace # enable always
305
306 proc f {
307 g
308 }
309
310 proc g {
311 ( exit 42 )
312 #return 42
313 }
314
315 f
316
317 ## status: 42
318 ## STDOUT:
319 [ stdin ]:14
320 f
321 ^
322 [ stdin ]:7
323 g
324 ^
325 ## END
326
327 #### trap ERR - proc non-zero return status
328
329 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh
330
331 trap 'print-stack (prefix=false)' ERR
332 set -o errtrace # enable always
333
334 proc f {
335 g
336 }
337
338 proc g {
339 return 42
340 }
341
342 f
343
344 ## status: 42
345
346 # Hm we do not get the "g" call here? Because we get an exception raised
347
348 ## STDOUT:
349 [ stdin ]:14
350 f
351 ^
352 ## END