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4c38e0a4 | 1 | # Copyright (C) 2008, 2009, 2010 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 | ||
5172aecb | 27 | set testfile "py-prettyprint" |
b6313243 | 28 | set srcfile ${testfile}.c |
7d6d51d5 | 29 | set binfile ${objdir}/${subdir}/py-mi |
b6313243 TT |
30 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DMI}] != "" } { |
31 | untested mi2-var-child.exp | |
32 | return -1 | |
33 | } | |
34 | ||
35 | mi_delete_breakpoints | |
36 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
37 | mi_gdb_load ${binfile} | |
38 | ||
39 | if {[lsearch -exact [mi_get_features] python] < 0} { | |
40 | unsupported "python support is disabled" | |
41 | return -1 | |
42 | } | |
43 | ||
44 | mi_runto main | |
45 | ||
f24fce77 NF |
46 | set remote_python_file [remote_download host ${srcdir}/${subdir}/${testfile}.py] |
47 | ||
48 | mi_gdb_test "python execfile ('${remote_python_file}')" "" | |
b6313243 TT |
49 | |
50 | mi_continue_to_line [gdb_get_line_number {MI breakpoint here} ${testfile}.c] \ | |
51 | "step to breakpoint" | |
52 | ||
0cc7d26f TT |
53 | mi_create_dynamic_varobj container c \ |
54 | "create container varobj, no pretty-printing" | |
55 | ||
56 | mi_list_varobj_children container { | |
57 | { container.name name 1 string } | |
58 | { container.len len 0 int } | |
59 | { container.elements elements 1 "int ." } | |
60 | } "examine container children=0, no pretty-printing" | |
61 | ||
62 | mi_delete_varobj container "delete varobj" | |
63 | ||
79f283fe PM |
64 | mi_create_dynamic_varobj nscont nstype \ |
65 | "create nscont varobj, no pretty-printing" | |
66 | ||
67 | mi_list_varobj_children nscont { | |
68 | { nscont.len len 0 int } | |
69 | { nscont.elements elements 1 "int ." } | |
70 | } "examine nscont children=0, no pretty-printing" | |
71 | ||
72 | mi_delete_varobj nscont "delete varobj" | |
73 | ||
0cc7d26f TT |
74 | mi_gdb_test "-enable-pretty-printing" "" |
75 | ||
76 | mi_create_varobj_checked string string_1 \ | |
77 | "struct string_repr" \ | |
78 | "create string_1 varobj" | |
79 | ||
be759fcf PM |
80 | mi_create_varobj_checked lstring estring \ |
81 | "struct lazystring" \ | |
82 | "create estring varobj" | |
83 | ||
0cc7d26f TT |
84 | mi_gdb_test "-data-evaluate-expression \"string_1 = string_2\"" ".*" \ |
85 | "assign string_1 from string_2" | |
86 | ||
87 | mi_gdb_test "-var-update string" \ | |
88 | "\\^done,changelist=\\\[{name=\"string\",in_scope=\"true\",type_changed=\"false\",dynamic=\"1\",has_more=\"0\"}\\\]" \ | |
89 | "update string varobj after assignment" | |
90 | ||
91 | mi_create_dynamic_varobj container c \ | |
92 | "create container varobj" | |
b6313243 TT |
93 | |
94 | mi_list_varobj_children container { | |
95 | } "examine container children=0" | |
96 | ||
97 | mi_next "next over update 1" | |
98 | ||
0cc7d26f TT |
99 | mi_varobj_update_dynamic container "varobj update 1" { |
100 | type_changed false new_num_children 1 dynamic 1 has_more 0 | |
101 | } { | |
102 | } { | |
103 | { name {container.\[0\]} exp {\[0\]} numchild 0 type int thread-id 1 } | |
104 | } | |
b6313243 TT |
105 | |
106 | mi_next "next over update 2" | |
107 | ||
0cc7d26f TT |
108 | mi_varobj_update_dynamic container "varobj update 2" { |
109 | type_changed false new_num_children 2 dynamic 1 has_more 0 | |
110 | } { | |
111 | } { | |
112 | { name {container.\[1\]} exp {\[1\]} numchild 0 type int thread-id 1 } | |
113 | } | |
b6313243 TT |
114 | |
115 | mi_gdb_test "-var-set-visualizer container None" \ | |
116 | "\\^done" \ | |
117 | "clear visualizer" | |
118 | ||
119 | mi_gdb_test "-var-update container" \ | |
120 | "\\^done,changelist=\\\[\\\]" \ | |
121 | "varobj update after clearing" | |
122 | ||
123 | mi_gdb_test "-var-set-visualizer container gdb.default_visualizer" \ | |
124 | "\\^done" \ | |
125 | "choose default visualizer" | |
126 | ||
0cc7d26f TT |
127 | mi_varobj_update_dynamic container "varobj update after choosing default" { |
128 | type_changed false new_num_children 2 dynamic 1 has_more 0 | |
129 | } { | |
130 | } { | |
131 | { name {container.\[0\]} exp {\[0\]} numchild 0 type int thread-id 1 } | |
132 | { name {container.\[1\]} exp {\[1\]} numchild 0 type int thread-id 1 } | |
133 | } | |
b6313243 TT |
134 | |
135 | mi_gdb_test "-var-set-visualizer container ContainerPrinter" \ | |
136 | "\\^done" \ | |
137 | "choose visualizer using expression" | |
138 | ||
0cc7d26f TT |
139 | mi_varobj_update_dynamic container \ |
140 | "varobj update after choosing via expression" { | |
141 | type_changed false new_num_children 2 dynamic 1 has_more 0 | |
142 | } { | |
143 | } { | |
144 | { name {container.\[0\]} exp {\[0\]} numchild 0 type int thread-id 1 } | |
145 | { name {container.\[1\]} exp {\[1\]} numchild 0 type int thread-id 1 } | |
146 | } | |
147 | ||
148 | mi_list_varobj_children_range container 1 2 2 { | |
149 | { {container.\[1\]} {\[1\]} 0 int } | |
150 | } "list varobj children after selecting child range" | |
151 | ||
152 | mi_list_varobj_children_range container -1 -1 2 { | |
b6313243 TT |
153 | { {container.\[0\]} {\[0\]} 0 int } |
154 | { {container.\[1\]} {\[1\]} 0 int } | |
0cc7d26f TT |
155 | } "list varobj children after resetting child range" |
156 | ||
157 | mi_next "next over update 3" | |
158 | ||
159 | mi_gdb_test "-var-set-update-range container 0 1" \ | |
160 | "\\^done" \ | |
161 | "set update range" | |
162 | ||
163 | # This should truncate the list. | |
164 | mi_list_varobj_children container { | |
165 | { {container.\[0\]} {\[0\]} 0 int } | |
166 | } "list children after setting update range" | |
167 | ||
168 | # This should return just the items in [1,2). | |
169 | mi_list_varobj_children_range container 1 2 2 { | |
170 | { {container.\[1\]} {\[1\]} 0 int } | |
171 | } "list selected children after setting range" | |
172 | ||
173 | # This should not be affected by the previous list-children request. | |
174 | mi_list_varobj_children container { | |
175 | { {container.\[0\]} {\[0\]} 0 int } | |
176 | } "list children after listing selected range" | |
177 | ||
178 | mi_next "next over update 4" | |
179 | ||
180 | # This should only show the first child, because the update range has | |
181 | # been set. | |
182 | mi_varobj_update_dynamic container \ | |
183 | "update after next with restricted range" { | |
184 | type_changed false new_num_children 1 dynamic 1 has_more 1 | |
185 | } { | |
186 | { name {container.\[0\]} in_scope true type_changed false dynamic 1 has_more 0 } | |
187 | } { | |
188 | } | |
189 | ||
190 | mi_gdb_test "-var-set-update-range container 3 4" \ | |
191 | "\\^done" \ | |
192 | "set update range with non-zero start" | |
193 | ||
194 | # Elements were updated but should not be reported. | |
195 | mi_varobj_update_dynamic container \ | |
196 | "update varobj with change outside selected range" { | |
197 | type_changed false new_num_children 3 dynamic 1 has_more 0 | |
198 | } { | |
199 | } { | |
200 | } | |
201 | ||
202 | mi_next "next over update 5" | |
203 | ||
204 | # Regression test: examine an object that has no children, then update | |
205 | # it to ensure that we don't print the children. | |
206 | mi_create_dynamic_varobj container2 c2 \ | |
207 | "create second container varobj" | |
208 | ||
209 | mi_gdb_test "-var-update container2" \ | |
210 | "\\^done,changelist=.." \ | |
211 | "update varobj, no children requested" | |
212 | ||
213 | mi_next "next over update 6" | |
214 | ||
215 | # Now container2 has an element -- and an update should mention that | |
216 | # it has_more. But, because we did not request children, we still | |
217 | # should not actually see them. | |
218 | mi_varobj_update_dynamic container2 \ | |
219 | "update varobj 2, no children requested" { | |
220 | type_changed false dynamic 1 has_more 1 | |
221 | } {} {} | |
222 | ||
223 | mi_continue_to_line \ | |
224 | [gdb_get_line_number {MI outer breakpoint here} ${testfile}.c] \ | |
225 | "step to outer breakpoint" | |
226 | ||
227 | mi_create_dynamic_varobj outer outer \ | |
228 | "create outer varobj" | |
229 | ||
230 | mi_list_varobj_children outer { | |
231 | { outer.s s 2 "struct substruct" } | |
232 | { outer.x x 0 "int" } | |
233 | } "list children of outer" | |
234 | ||
235 | mi_list_varobj_children outer.s { | |
236 | { outer.s.a a 0 int } | |
237 | { outer.s.b b 0 int } | |
238 | } "list children of outer.s" | |
239 | ||
240 | mi_next "next over outer update" | |
241 | ||
242 | mi_gdb_test "-var-update outer" \ | |
243 | ".done,changelist=.{name=\"outer.s.a\",in_scope=\"true\",type_changed=\"false\",dynamic=\"1\",has_more=\"0\"}." \ | |
244 | "update after updating element of outer" | |
b6313243 TT |
245 | |
246 | mi_continue_to_line \ | |
247 | [gdb_get_line_number {Another MI breakpoint} ${testfile}.c] \ | |
248 | "step to second breakpoint" | |
249 | ||
250 | mi_varobj_update_with_type_change container int 0 "update after type change" | |
f24fce77 | 251 | |
79f283fe PM |
252 | |
253 | mi_continue_to_line \ | |
254 | [gdb_get_line_number {break to inspect struct and union} ${testfile}.c] \ | |
255 | "step to outer breakpoint" | |
256 | ||
257 | mi_create_dynamic_varobj nscont nstype \ | |
258 | "create nstype varobj" | |
259 | ||
260 | mi_list_varobj_children nscont { | |
261 | { {nscont.\[0\]} {\[0\]} 0 int } | |
262 | { {nscont.\[1\]} {\[1\]} 0 int } | |
263 | } "list children after setting update range" | |
264 | ||
265 | mi_gdb_test "-var-set-visualizer nscont None" \ | |
266 | "\\^done" \ | |
267 | "clear visualizer" | |
268 | ||
269 | mi_gdb_test "-var-update nscont" \ | |
270 | "\\^done,changelist=\\\[\\\]" \ | |
271 | "varobj update after clearing" | |
272 | ||
273 | mi_gdb_test "-var-set-visualizer nscont gdb.default_visualizer" \ | |
274 | "\\^done" \ | |
275 | "choose default visualizer" | |
276 | ||
f24fce77 | 277 | remote_file host delete ${remote_python_file} |