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7b6bb8da | 1 | # Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc. |
b6313243 TT |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # This file is part of the GDB testsuite. It tests Python-based | |
17 | # pretty-printing for MI. | |
18 | ||
19 | load_lib mi-support.exp | |
20 | set MIFLAGS "-i=mi2" | |
21 | ||
22 | gdb_exit | |
23 | if [mi_gdb_start] { | |
24 | continue | |
25 | } | |
26 | ||
3b48433d PA |
27 | set testfile "py-mi" |
28 | set srcfile py-prettyprint.c | |
29 | set binfile ${objdir}/${subdir}/${testfile} | |
30 | set pyfile py-prettyprint.py | |
b6313243 | 31 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DMI}] != "" } { |
3b48433d | 32 | untested ${testfile}.exp |
b6313243 TT |
33 | return -1 |
34 | } | |
35 | ||
36 | mi_delete_breakpoints | |
37 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
38 | mi_gdb_load ${binfile} | |
39 | ||
40 | if {[lsearch -exact [mi_get_features] python] < 0} { | |
41 | unsupported "python support is disabled" | |
42 | return -1 | |
43 | } | |
44 | ||
45 | mi_runto main | |
46 | ||
3b48433d | 47 | set remote_python_file [remote_download host ${srcdir}/${subdir}/${pyfile}] |
f24fce77 NF |
48 | |
49 | mi_gdb_test "python execfile ('${remote_python_file}')" "" | |
b6313243 | 50 | |
3b48433d | 51 | mi_continue_to_line [gdb_get_line_number {MI breakpoint here} ${srcfile}] \ |
b6313243 TT |
52 | "step to breakpoint" |
53 | ||
0cc7d26f TT |
54 | mi_create_dynamic_varobj container c \ |
55 | "create container varobj, no pretty-printing" | |
56 | ||
57 | mi_list_varobj_children container { | |
58 | { container.name name 1 string } | |
59 | { container.len len 0 int } | |
60 | { container.elements elements 1 "int ." } | |
61 | } "examine container children=0, no pretty-printing" | |
62 | ||
63 | mi_delete_varobj container "delete varobj" | |
64 | ||
79f283fe PM |
65 | mi_create_dynamic_varobj nscont nstype \ |
66 | "create nscont varobj, no pretty-printing" | |
67 | ||
68 | mi_list_varobj_children nscont { | |
69 | { nscont.len len 0 int } | |
70 | { nscont.elements elements 1 "int ." } | |
71 | } "examine nscont children=0, no pretty-printing" | |
72 | ||
73 | mi_delete_varobj nscont "delete varobj" | |
74 | ||
0cc7d26f TT |
75 | mi_gdb_test "-enable-pretty-printing" "" |
76 | ||
77 | mi_create_varobj_checked string string_1 \ | |
78 | "struct string_repr" \ | |
79 | "create string_1 varobj" | |
80 | ||
be759fcf PM |
81 | mi_create_varobj_checked lstring estring \ |
82 | "struct lazystring" \ | |
83 | "create estring varobj" | |
84 | ||
0cc7d26f TT |
85 | mi_gdb_test "-data-evaluate-expression \"string_1 = string_2\"" ".*" \ |
86 | "assign string_1 from string_2" | |
87 | ||
88 | mi_gdb_test "-var-update string" \ | |
89 | "\\^done,changelist=\\\[{name=\"string\",in_scope=\"true\",type_changed=\"false\",dynamic=\"1\",has_more=\"0\"}\\\]" \ | |
90 | "update string varobj after assignment" | |
91 | ||
92 | mi_create_dynamic_varobj container c \ | |
93 | "create container varobj" | |
b6313243 TT |
94 | |
95 | mi_list_varobj_children container { | |
96 | } "examine container children=0" | |
97 | ||
98 | mi_next "next over update 1" | |
99 | ||
0cc7d26f TT |
100 | mi_varobj_update_dynamic container "varobj update 1" { |
101 | type_changed false new_num_children 1 dynamic 1 has_more 0 | |
102 | } { | |
103 | } { | |
104 | { name {container.\[0\]} exp {\[0\]} numchild 0 type int thread-id 1 } | |
105 | } | |
b6313243 TT |
106 | |
107 | mi_next "next over update 2" | |
108 | ||
0cc7d26f TT |
109 | mi_varobj_update_dynamic container "varobj update 2" { |
110 | type_changed false new_num_children 2 dynamic 1 has_more 0 | |
111 | } { | |
112 | } { | |
113 | { name {container.\[1\]} exp {\[1\]} numchild 0 type int thread-id 1 } | |
114 | } | |
b6313243 TT |
115 | |
116 | mi_gdb_test "-var-set-visualizer container None" \ | |
117 | "\\^done" \ | |
118 | "clear visualizer" | |
119 | ||
120 | mi_gdb_test "-var-update container" \ | |
121 | "\\^done,changelist=\\\[\\\]" \ | |
122 | "varobj update after clearing" | |
123 | ||
124 | mi_gdb_test "-var-set-visualizer container gdb.default_visualizer" \ | |
125 | "\\^done" \ | |
126 | "choose default visualizer" | |
127 | ||
0cc7d26f TT |
128 | mi_varobj_update_dynamic container "varobj update after choosing default" { |
129 | type_changed false new_num_children 2 dynamic 1 has_more 0 | |
130 | } { | |
131 | } { | |
132 | { name {container.\[0\]} exp {\[0\]} numchild 0 type int thread-id 1 } | |
133 | { name {container.\[1\]} exp {\[1\]} numchild 0 type int thread-id 1 } | |
134 | } | |
b6313243 TT |
135 | |
136 | mi_gdb_test "-var-set-visualizer container ContainerPrinter" \ | |
137 | "\\^done" \ | |
138 | "choose visualizer using expression" | |
139 | ||
0cc7d26f TT |
140 | mi_varobj_update_dynamic container \ |
141 | "varobj update after choosing via expression" { | |
142 | type_changed false new_num_children 2 dynamic 1 has_more 0 | |
143 | } { | |
144 | } { | |
145 | { name {container.\[0\]} exp {\[0\]} numchild 0 type int thread-id 1 } | |
146 | { name {container.\[1\]} exp {\[1\]} numchild 0 type int thread-id 1 } | |
147 | } | |
148 | ||
149 | mi_list_varobj_children_range container 1 2 2 { | |
150 | { {container.\[1\]} {\[1\]} 0 int } | |
151 | } "list varobj children after selecting child range" | |
152 | ||
153 | mi_list_varobj_children_range container -1 -1 2 { | |
b6313243 TT |
154 | { {container.\[0\]} {\[0\]} 0 int } |
155 | { {container.\[1\]} {\[1\]} 0 int } | |
0cc7d26f TT |
156 | } "list varobj children after resetting child range" |
157 | ||
158 | mi_next "next over update 3" | |
159 | ||
160 | mi_gdb_test "-var-set-update-range container 0 1" \ | |
161 | "\\^done" \ | |
162 | "set update range" | |
163 | ||
164 | # This should truncate the list. | |
165 | mi_list_varobj_children container { | |
166 | { {container.\[0\]} {\[0\]} 0 int } | |
167 | } "list children after setting update range" | |
168 | ||
169 | # This should return just the items in [1,2). | |
170 | mi_list_varobj_children_range container 1 2 2 { | |
171 | { {container.\[1\]} {\[1\]} 0 int } | |
172 | } "list selected children after setting range" | |
173 | ||
174 | # This should not be affected by the previous list-children request. | |
175 | mi_list_varobj_children container { | |
176 | { {container.\[0\]} {\[0\]} 0 int } | |
177 | } "list children after listing selected range" | |
178 | ||
179 | mi_next "next over update 4" | |
180 | ||
181 | # This should only show the first child, because the update range has | |
182 | # been set. | |
183 | mi_varobj_update_dynamic container \ | |
184 | "update after next with restricted range" { | |
185 | type_changed false new_num_children 1 dynamic 1 has_more 1 | |
186 | } { | |
187 | { name {container.\[0\]} in_scope true type_changed false dynamic 1 has_more 0 } | |
188 | } { | |
189 | } | |
190 | ||
191 | mi_gdb_test "-var-set-update-range container 3 4" \ | |
192 | "\\^done" \ | |
193 | "set update range with non-zero start" | |
194 | ||
195 | # Elements were updated but should not be reported. | |
196 | mi_varobj_update_dynamic container \ | |
197 | "update varobj with change outside selected range" { | |
198 | type_changed false new_num_children 3 dynamic 1 has_more 0 | |
199 | } { | |
200 | } { | |
201 | } | |
202 | ||
203 | mi_next "next over update 5" | |
204 | ||
205 | # Regression test: examine an object that has no children, then update | |
206 | # it to ensure that we don't print the children. | |
207 | mi_create_dynamic_varobj container2 c2 \ | |
208 | "create second container varobj" | |
209 | ||
210 | mi_gdb_test "-var-update container2" \ | |
211 | "\\^done,changelist=.." \ | |
212 | "update varobj, no children requested" | |
213 | ||
214 | mi_next "next over update 6" | |
215 | ||
216 | # Now container2 has an element -- and an update should mention that | |
217 | # it has_more. But, because we did not request children, we still | |
218 | # should not actually see them. | |
219 | mi_varobj_update_dynamic container2 \ | |
220 | "update varobj 2, no children requested" { | |
221 | type_changed false dynamic 1 has_more 1 | |
222 | } {} {} | |
223 | ||
224 | mi_continue_to_line \ | |
3b48433d | 225 | [gdb_get_line_number {MI outer breakpoint here} ${srcfile}] \ |
0cc7d26f TT |
226 | "step to outer breakpoint" |
227 | ||
228 | mi_create_dynamic_varobj outer outer \ | |
229 | "create outer varobj" | |
230 | ||
231 | mi_list_varobj_children outer { | |
232 | { outer.s s 2 "struct substruct" } | |
233 | { outer.x x 0 "int" } | |
234 | } "list children of outer" | |
235 | ||
236 | mi_list_varobj_children outer.s { | |
237 | { outer.s.a a 0 int } | |
238 | { outer.s.b b 0 int } | |
239 | } "list children of outer.s" | |
240 | ||
241 | mi_next "next over outer update" | |
242 | ||
243 | mi_gdb_test "-var-update outer" \ | |
244 | ".done,changelist=.{name=\"outer.s.a\",in_scope=\"true\",type_changed=\"false\",dynamic=\"1\",has_more=\"0\"}." \ | |
245 | "update after updating element of outer" | |
b6313243 TT |
246 | |
247 | mi_continue_to_line \ | |
3b48433d | 248 | [gdb_get_line_number {Another MI breakpoint} ${srcfile}] \ |
b6313243 TT |
249 | "step to second breakpoint" |
250 | ||
251 | mi_varobj_update_with_type_change container int 0 "update after type change" | |
f24fce77 | 252 | |
79f283fe PM |
253 | |
254 | mi_continue_to_line \ | |
3b48433d | 255 | [gdb_get_line_number {break to inspect struct and union} ${srcfile}] \ |
79f283fe PM |
256 | "step to outer breakpoint" |
257 | ||
258 | mi_create_dynamic_varobj nscont nstype \ | |
259 | "create nstype varobj" | |
260 | ||
261 | mi_list_varobj_children nscont { | |
262 | { {nscont.\[0\]} {\[0\]} 0 int } | |
263 | { {nscont.\[1\]} {\[1\]} 0 int } | |
264 | } "list children after setting update range" | |
265 | ||
266 | mi_gdb_test "-var-set-visualizer nscont None" \ | |
267 | "\\^done" \ | |
268 | "clear visualizer" | |
269 | ||
270 | mi_gdb_test "-var-update nscont" \ | |
271 | "\\^done,changelist=\\\[\\\]" \ | |
272 | "varobj update after clearing" | |
273 | ||
274 | mi_gdb_test "-var-set-visualizer nscont gdb.default_visualizer" \ | |
275 | "\\^done" \ | |
276 | "choose default visualizer" | |
277 | ||
a4c8e806 TT |
278 | mi_gdb_test "python exception_flag = True" "" |
279 | ||
280 | mi_create_dynamic_varobj nstype2 nstype2 \ | |
281 | "create nstype2 varobj" | |
282 | ||
283 | mi_list_varobj_children nstype2 { | |
284 | { {nstype2.<error at 0>} {<error at 0>} 6 {char \[6\]} } | |
285 | } "list children after setting exception flag" | |
286 | ||
d65aec65 PM |
287 | # C++ MI tests |
288 | gdb_exit | |
b3215adc | 289 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}-c++" \ |
d65aec65 PM |
290 | executable {debug c++ additional_flags=-DMI}] != "" } { |
291 | untested "Couldn't compile ${srcfile} in c++ mode" | |
292 | return -1 | |
293 | } | |
294 | ||
295 | if [mi_gdb_start] { | |
296 | continue | |
297 | } | |
298 | mi_delete_breakpoints | |
299 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
b3215adc | 300 | mi_gdb_load ${binfile}-c++ |
d65aec65 PM |
301 | |
302 | if {[lsearch -exact [mi_get_features] python] < 0} { | |
303 | unsupported "python support is disabled" | |
304 | return -1 | |
305 | } | |
306 | ||
307 | mi_runto main | |
308 | mi_continue_to_line \ | |
3b48433d | 309 | [gdb_get_line_number {break to inspect struct and union} ${srcfile}] \ |
d65aec65 PM |
310 | "step to breakpoint" |
311 | ||
312 | # Test python/12531. Install visualizer on a cplus_fake_child. | |
313 | mi_create_varobj fake fake \ | |
314 | "create fake varobj" | |
315 | ||
316 | mi_list_varobj_children fake { | |
317 | { fake.private private 1 } | |
318 | } "list children of fake" | |
319 | ||
320 | mi_list_varobj_children fake.private { | |
321 | { fake.private.sname sname 0 int } | |
322 | } "list children fake.private" | |
323 | ||
324 | mi_gdb_test "-var-set-visualizer fake.private gdb.default_visualizer" \ | |
325 | "\\^done" "Install visualizer on a cplus_fake_child" | |
326 | ||
f24fce77 | 327 | remote_file host delete ${remote_python_file} |