1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
(dbg-test1.sh:22):
22: x=22
+# Test break, watch, watche, step, next, continue and stack handling
+#
+### Try a simple line number breakpoint...
+break 23
Breakpoint 1 set in file dbg-test1.sh, line 23.
+info break
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
No watch expressions have been set.
+continue
Breakpoint 1 hit (1 times).
(dbg-test1.sh:23):
23: y=23
+info program
Program stopped.
It stopped at breakpoint 1.
+#
+### Try watch...
+watch x
0: ($x)==22 arith: 0
+info watchpoints
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
breakpoint already hit 1 time
Num Type Enb Expression
0 watchpoint y $x
+c
Watchpoint 1: $x changed:
old value: '22'
new value: '23'
(dbg-test1.sh:24):
24: for i in 0 1 3 ; do
+info program
Program stopped.
+### Try disable expression...
+disable 1w
Watchpoint entry 0 disabled.
+watche x > 26
1: (x > 26)==0 arith: 1
+info break
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
breakpoint already hit 1 time
Num Type Enb Expression
0 watchpoint n $x
breakpoint already hit 1 time
1 watchpoint y x > 26
+### Continuing with a one-time line break (but will watch expression)...
+cont 30
One-time breakpoint 2 set in file dbg-test1.sh, line 30.
Watchpoint 3: x > 26 changed:
old value: '0'
new value: '1'
(dbg-test1.sh:28):
28: y=b
+L
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
breakpoint already hit 1 time
2 breakpoint del y dbg-test1.sh:30
Num Type Enb Expression
0 watchpoint n $x
breakpoint already hit 1 time
1 watchpoint y x > 26
breakpoint already hit 1 time
No actions have been set.
+### Try deleting a watchpoint...
+delete 1W
+L
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
breakpoint already hit 1 time
2 breakpoint del y dbg-test1.sh:30
Num Type Enb Expression
0 watchpoint n $x
breakpoint already hit 1 time
No actions have been set.
+### Try break with a function...
+break fn1
Breakpoint 3 set in file dbg-test1.sh, line 5.
+### Stepping 2...
+step 2
(dbg-test1.sh:30):
30: echo $(fn3 30)
+### Try continue with a line number...
+cont 34
One-time breakpoint 4 set in file dbg-test1.sh, line 34.
Breakpoint 3 hit (1 times).
(dbg-test1.sh:5):
5: fn1() {
+info program
Program stopped.
It stopped at breakpoint 3.
+L
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
breakpoint already hit 1 time
3 breakpoint keep y dbg-test1.sh:5
breakpoint already hit 1 time
4 breakpoint del y dbg-test1.sh:34
Num Type Enb Expression
0 watchpoint n $x
breakpoint already hit 1 time
No actions have been set.
+### List stack frame...
+where
->0 in file `dbg-test1.sh' at line 5
##1 fn1() called from file `dbg-test1.sh' at line 32
##2 source("dbg-test1.sh") called from file `bashdb' at line 277
##3 main() called from file `bashdb' at line 0
+### Try up...
+up
(dbg-test1.sh:32):
32: fn1;
+list
32: fn1;
33: fn3 33
34: source dbg-test1.sub
35: exit 0;
36: #;;; Local Variables: ***
37: #;;; mode:shell-script ***
38: #;;; End: ***
+### Try down 1...
+down 1
(dbg-test1.sh:5):
5: fn1() {
+list
5:==>fn1() {
6: echo "fn1 here"
7: x=5
8: fn3
9: }
10:
11: fn2() {
12: name="fn2"
13: echo "$name here"
14: x=6
+### frame 0...
+frame 0
(dbg-test1.sh:5):
5: fn1() {
+### Try step (twice)...
+step
(dbg-test1.sh:6):
6: echo "fn1 here"
+info program
Program stopped.
It stopped after being stepped.
+step
fn1 here
(dbg-test1.sh:7):
7: x=5
+### Try next and check that it jumps over fn3
+next
(dbg-test1.sh:8):
8: fn3
+### Try continue file:line (but will hit another breakpoint)...
+cont ./dbg-test1.sh:35
One-time breakpoint 5 set in file dbg-test1.sh, line 35.
(dbg-test1.sh:34):
34: source dbg-test1.sub
+step 2
SOURCED LINENO 19
(dbg-test1.sub:20):
20: filename=${BASH_SOURCE[0]##*/}
+T
->0 in file `dbg-test1.sub' at line 20
##1 source("dbg-test1.sub") called from file `dbg-test1.sh' at line 34
##2 source("dbg-test1.sh") called from file `bashdb' at line 277
##3 main() called from file `bashdb' at line 0
+step 10
SOURCED BASH_SOURCE[0] dbg-test1.sub
SOURCED FN LINENO 5
(dbg-test1.sub:11):
11: local -i j=i+1
+T
->0 in file `dbg-test1.sub' at line 11
##1 sourced_fn() called from file `dbg-test1.sub' at line 22
##2 source("dbg-test1.sub") called from file `dbg-test1.sh' at line 34
##3 source("dbg-test1.sh") called from file `bashdb' at line 277
##4 main() called from file `bashdb' at line 0
+### Try x command...
+x j
j
+### Try continue break no args (here)...
+break
Breakpoint 6 set in file dbg-test1.sub, line 11.
+cont
FUNCNAME[0]: sourced_fn called from dbg-test1.sub at line 22
Breakpoint 6 hit (1 times).
(dbg-test1.sub:11):
11: local -i j=i+1
+### another x command...
+x j
declare -i j="1"
+### another x command (+5 than value above) ...
+x j+5
6
+### x command of string y
+x y
declare -- y="b"
+### x of a function ...
+x fn2
fn2 ()
{
name="fn2";
echo "$name here";
x=6
}
+### Bad x expressions ...
+x bogus
bogus
+x bogus+
bogus+
+x fn2+fn3
fn2+fn3
+x fn2+3
3
+### another continue. Count on breakpoint should go up.
+cont
FUNCNAME[1]: source called from dbg-test1.sh at line 34
Breakpoint 6 hit (2 times).
(dbg-test1.sub:11):
11: local -i j=i+1
+print "j: $j, name: $name"
j: 2, name: fn2
+### Try disable of break
+disable 5
Breakpoint entry 5 disabled.
+L
Num Type Disp Enb What
1 breakpoint keep y dbg-test1.sh:23
breakpoint already hit 1 time
3 breakpoint keep y dbg-test1.sh:5
breakpoint already hit 1 time
5 breakpoint del n dbg-test1.sh:35
6 breakpoint keep y dbg-test1.sub:11
Num Type Enb Expression
0 watchpoint n $x
breakpoint already hit 1 time
No actions have been set.
+cont
FUNCNAME[2]: source called from bashdb at line 277
Breakpoint 6 hit (3 times).
(dbg-test1.sub:11):
11: local -i j=i+1
+### Test temporary break and its reporting
+cont 13
One-time breakpoint 7 set in file dbg-test1.sub, line 13.
(dbg-test1.sub:13):
13: local filename=${BASH_SOURCE[$j]##*/}
+info program
Program stopped.
It stopped at a breakpoint that has since been deleted.
+### Should hit end of script but stay in debugger...
+cont
FUNCNAME[3]: main called from bashdb at line 0
Debugged program terminated normally. Use q to quit or R to restart.
+info files
Source files for which have been read in:
dbg-test1.sh (39 lines)
dbg-test1.sub (29 lines)
+### quitting...
+quit
|
