1 ## oils_failures_allowed: 3
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 ## END
149
150 #### DebugFrame.toString() running YSH functions
151
152 # functions
153 $[ENV.SH] -c 'source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh; call-func'
154 echo
155
156 ## STDOUT:
157 z
158 ## END
159
160 #### DebugFrame.toString() with 'use' builtin
161
162 # Work around spec test builtin limitation: line starting with # is treated as
163 # a comment
164
165 #echo $[ENV.REPO_ROOT]
166
167 $[ENV.SH] -c 'use $[ENV.REPO_ROOT]/spec/testdata/debug-frame-use.ysh' |
168 sed -e "s;$[ENV.REPO_ROOT];MYROOT;g" -e 's;#;%;g'
169
170 #write -- $[ENV.REPO_ROOT] | sed "s;$[ENV.REPO_ROOT];REPO_ROOT;g"
171
172 ## STDOUT:
173 %1 [ -c flag ]:1
174 use $[ENV.REPO_ROOT]/spec/testdata/debug-frame-use.ysh
175 ^~~
176 %2 MYROOT/spec/testdata/debug-frame-use.ysh:5
177 debug-frame-lib my-proc
178 ^~~~~~~~~~~~~~~
179 %3 MYROOT/spec/testdata/debug-frame-lib.ysh:15
180 print-stack
181 ^~~~~~~~~~~
182 ## END
183
184 #### FUNCNAME BASH_LINENO BASH_SOURCE not available with YSH functions
185
186 func g(x) {
187 echo ${FUNCNAME[@]}
188 echo ${BASH_LINENO[@]}
189 echo ${BASH_SOURCE[@]}
190 }
191
192 func f(x) {
193 return (g(x))
194 }
195
196 # We can allow it in procs -- there's no cost to doing so?
197
198 proc p {
199 call f(42)
200 }
201
202 p
203
204 ## STDOUT:
205 p
206 16
207 [ stdin ]
208 ## END
209
210 #### DebugFrame.toString() with trap ERR
211
212 source $[ENV.REPO_ROOT]/spec/testdata/debug-frame-lib.ysh
213
214 trap 'print-stack (prefix=false)' ERR
215 set -o errtrace # enable always
216
217 proc f {
218 g
219 }
220
221 proc g {
222 false
223 }
224
225 f
226
227 ## status: 1
228 ## STDOUT:
229 [ stdin ]:14
230 f
231 ^
232 [ stdin ]:7
233 g
234 ^
235 [ stdin ]:11
236 false
237 ^~~~~
238 ## END