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9b254dd1 | 1 | # Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008 |
6aba47ca | 2 | # Free Software Foundation, Inc. |
fb40c209 | 3 | # |
e22f8b7c | 4 | # This program is free software; you can redistribute it and/or modify |
fb40c209 | 5 | # it under the terms of the GNU General Public License as published by |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
fb40c209 AC |
7 | # (at your option) any later version. |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
fb40c209 | 16 | |
fb40c209 AC |
17 | # Test essential Machine interface (MI) operations |
18 | # | |
19 | # Verify that, using the MI, we can create, update, delete variables. | |
20 | # | |
21 | ||
22 | ||
23 | load_lib mi-support.exp | |
b30bf9ee | 24 | set MIFLAGS "-i=mi" |
fb40c209 AC |
25 | |
26 | gdb_exit | |
27 | if [mi_gdb_start] { | |
28 | continue | |
29 | } | |
30 | ||
31 | set testfile "var-cmd" | |
32 | set srcfile ${testfile}.c | |
33 | set binfile ${objdir}/${subdir}/${testfile} | |
34 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { | |
b60f0898 JB |
35 | untested mi-var-cmd.exp |
36 | return -1 | |
fb40c209 AC |
37 | } |
38 | ||
39 | mi_delete_breakpoints | |
40 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
41 | mi_gdb_load ${binfile} | |
42 | ||
43 | ||
44 | ##### ##### | |
45 | # # | |
46 | # Variable Creation tests # | |
47 | # # | |
48 | ##### ##### | |
49 | ||
50 | # Test: c_variable-1.1 | |
51 | # Desc: Create global variable | |
52 | ||
9e8e3afe | 53 | mi_create_varobj "global_simple" "global_simple" "create global variable" |
fb40c209 AC |
54 | |
55 | # Test: c_variable-1.2 | |
56 | # Desc: Create non-existent variable | |
57 | ||
58 | mi_gdb_test "112-var-create bogus_unknown_variable * bogus_unknown_variable" \ | |
a13e061a | 59 | "112\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
60 | "create non-existent variable" |
61 | ||
62 | # Test: c_variable-1.3 | |
63 | # Desc: Create out of scope variable | |
64 | ||
65 | mi_gdb_test "113-var-create argc * argc" \ | |
a13e061a | 66 | "113\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
67 | "create out of scope variable" |
68 | ||
6afa27b0 | 69 | mi_runto do_locals_tests |
fb40c209 | 70 | |
a73bafbc VP |
71 | set line_dlt_first_real [gdb_get_line_number "linteger = 1234;"] |
72 | ||
73 | mi_continue_to_line $line_dlt_first_real "step to real start of do_locals_test" | |
74 | ||
75 | ||
fb40c209 AC |
76 | # Test: c_variable-1.4 |
77 | # Desc: create local variables | |
78 | ||
9e8e3afe | 79 | mi_create_varobj_checked linteger linteger int "create local variable linteger" |
fb40c209 | 80 | |
9e8e3afe | 81 | mi_create_varobj_checked lpinteger lpinteger {int \*} "create local variable lpinteger" |
fb40c209 | 82 | |
9e8e3afe | 83 | mi_create_varobj_checked lcharacter lcharacter\[0\] char "create local variable lcharacter" |
fb40c209 | 84 | |
9e8e3afe | 85 | mi_create_varobj_checked lpcharacter lpcharacter {char \*} "create local variable lpcharacter" |
fb40c209 | 86 | |
9e8e3afe | 87 | mi_create_varobj_checked llong llong "long int" "create local variable llong" |
fb40c209 | 88 | |
9e8e3afe | 89 | mi_create_varobj_checked lplong lplong {long int \*} "create local variable lplong" |
fb40c209 | 90 | |
9e8e3afe | 91 | mi_create_varobj_checked lfloat lfloat float "create local variable lfloat" |
fb40c209 | 92 | |
9e8e3afe | 93 | mi_create_varobj_checked lpfloat lpfloat {float \*} "create local variable lpfloat" |
fb40c209 | 94 | |
9e8e3afe | 95 | mi_create_varobj_checked ldouble ldouble double "create local variable ldouble" |
fb40c209 | 96 | |
9e8e3afe | 97 | mi_create_varobj_checked lpdouble lpdouble {double \*} "create local variable lpdouble" |
fb40c209 | 98 | |
9e8e3afe | 99 | mi_create_varobj_checked lsimple lsimple "struct _simple_struct" "create local variable lsimple" |
fb40c209 | 100 | |
9e8e3afe | 101 | mi_create_varobj_checked lpsimple lpsimple {struct _simple_struct \*} "create local variable lpsimple" |
fb40c209 | 102 | |
9e8e3afe | 103 | mi_create_varobj_checked func func {void \(\*\)\((void|)\)} "create local variable func" |
fb40c209 AC |
104 | |
105 | # Test: c_variable-1.5 | |
106 | # Desc: create lsimple.character | |
9e8e3afe | 107 | mi_create_varobj_checked lsimple.character lsimple.character "char" \ |
3fddb3ad | 108 | "create lsimple.character" |
fb40c209 AC |
109 | |
110 | # Test: c_variable-1.6 | |
111 | # Desc: create lpsimple->integer | |
9e8e3afe | 112 | mi_create_varobj_checked lsimple->integer lsimple->integer "int" \ |
3fddb3ad | 113 | "create lsimple->integer" |
fb40c209 AC |
114 | |
115 | # Test: c_variable-1.7 | |
33c3676e | 116 | # Desc: create lsimple.integer |
9e8e3afe VP |
117 | mi_create_varobj_checked lsimple.integer lsimple.integer "int" \ |
118 | "create lsimple.integer" | |
3fddb3ad | 119 | |
fb40c209 AC |
120 | |
121 | # Test: c_variable-1.9 | |
122 | # Desc: create type name | |
123 | # Type names (like int, long, etc..) are all proper expressions to gdb. | |
124 | # make sure variable code does not allow users to create variables, though. | |
125 | mi_gdb_test "-var-create int * int" \ | |
a13e061a | 126 | "&\"Attempt to use a type name as an expression.\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
127 | "create int" |
128 | ||
129 | ||
130 | ##### ##### | |
131 | # # | |
132 | # Value changed tests # | |
133 | # # | |
134 | ##### ##### | |
135 | ||
136 | # Test: c_variable-2.1 | |
137 | # Desc: check whether values changed at do_block_tests | |
138 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 139 | "\\^done,changelist=\\\[\\\]" \ |
fb40c209 AC |
140 | "update all vars" |
141 | ||
142 | # Step over "linteger = 1234;" | |
469aff8e MC |
143 | set line_dlt_linteger [gdb_get_line_number "lpinteger = &linteger;"] |
144 | mi_step_to "do_locals_tests" "" "var-cmd.c" $line_dlt_linteger "step at do_locals_test" | |
fb40c209 AC |
145 | |
146 | # Test: c_variable-2.2 | |
147 | # Desc: check whether only linteger changed values | |
148 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 149 | "\\^done,changelist=\\\[\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
150 | "update all vars: linteger changed" |
151 | ||
152 | # Step over "lpinteger = &linteger;" | |
469aff8e | 153 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 1] "step at do_locals_tests (2)" |
fb40c209 AC |
154 | |
155 | # Test: c_variable-2.3 | |
156 | # Desc: check whether only lpinteger changed | |
157 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 158 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
159 | "update all vars: lpinteger changed" |
160 | ||
161 | # Step over "lcharacter = 'a';" | |
469aff8e | 162 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 2] "step at do_locals_tests (3)" |
fb40c209 AC |
163 | |
164 | # Test: c_variable-2.4 | |
165 | # Desc: check whether only lcharacter changed | |
166 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 167 | "\\^done,changelist=\\\[\{name=\"lcharacter\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
168 | "update all vars: lcharacter changed" |
169 | ||
170 | # Step over "lpcharacter = &lcharacter;" | |
469aff8e | 171 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 3] "step at do_locals_tests (4)" |
fb40c209 AC |
172 | |
173 | # Test: c_variable-2.5 | |
174 | # Desc: check whether only lpcharacter changed | |
175 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 176 | "\\^done,changelist=\\\[\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
177 | "update all vars: lpcharacter changed" |
178 | ||
179 | ||
180 | # Step over: | |
181 | # llong = 2121L; | |
182 | # lplong = &llong; | |
183 | # lfloat = 2.1; | |
184 | # lpfloat = &lfloat; | |
185 | # ldouble = 2.718281828459045; | |
186 | # lpdouble = &ldouble; | |
187 | # lsimple.integer = 1234; | |
188 | # lsimple.unsigned_integer = 255; | |
189 | # lsimple.character = 'a'; | |
190 | ||
fc5cfef4 | 191 | mi_execute_to "exec-step 9" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 192 | "var-cmd.c" [expr $line_dlt_linteger + 12] "" "step at do_locals_tests (5)" |
fb40c209 AC |
193 | |
194 | # Test: c_variable-2.6 | |
195 | # Desc: check whether llong, lplong, lfloat, lpfloat, ldouble, lpdouble, lsimple.integer, | |
196 | # lsimple.unsigned_character lsimple.integer lsimple.character changed | |
197 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 198 | "\\^done,changelist=\\\[\{name=\"lsimple.integer\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lsimple->integer\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lsimple.character\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lpdouble\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"ldouble\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lpfloat\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lfloat\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lplong\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"llong\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
199 | "update all vars: many changed" |
200 | ||
201 | # Step over: | |
202 | # lsimple.signed_character = 21; | |
203 | # lsimple.char_ptr = &lcharacter; | |
204 | # lpsimple = &lsimple; | |
205 | # func = nothing; | |
206 | ||
469aff8e MC |
207 | set line_dlt_4321 [gdb_get_line_number "linteger = 4321;"] |
208 | ||
fc5cfef4 | 209 | mi_execute_to "exec-step 4" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 210 | "var-cmd.c" $line_dlt_4321 "" "step at do_locals_tests (6)" |
fb40c209 AC |
211 | |
212 | # Test: c_variable-2.7 | |
213 | # Desc: check whether (lsimple.signed_character, lsimple.char_ptr) lpsimple, func changed | |
214 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 215 | "\\^done,changelist=\\\[\{name=\"func\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lpsimple\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
216 | "update all vars: func and lpsimple changed" |
217 | ||
218 | # Step over | |
219 | # linteger = 4321; | |
220 | # lcharacter = 'b'; | |
221 | # llong = 1212L; | |
222 | # lfloat = 1.2; | |
223 | # ldouble = 5.498548281828172; | |
224 | # lsimple.integer = 255; | |
225 | # lsimple.unsigned_integer = 4321; | |
226 | # lsimple.character = 'b'; | |
227 | ||
fc5cfef4 | 228 | mi_execute_to "exec-step 8" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 229 | "var-cmd.c" [expr $line_dlt_4321 + 8] "" "step at do_locals_tests (7)" |
fb40c209 AC |
230 | |
231 | # Test: c_variable-2.8 | |
232 | # Desc: check whether linteger, lcharacter, llong, lfoat, ldouble, lsimple.integer, | |
233 | # lpsimple.integer lsimple.character changed | |
234 | # Note: this test also checks that lpsimple->integer and lsimple.integer have | |
235 | # changed (they are the same) | |
236 | mi_gdb_test "-var-update *" \ | |
57e66780 DJ |
237 | "\\^done,changelist=\\\[\{name=\"lsimple.integer\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lsimple->integer\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lsimple.character\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"ldouble\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lfloat\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"llong\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lcharacter\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
238 | "update all vars: lsimple and others changed" | |
fb40c209 AC |
239 | |
240 | ||
241 | ### | |
242 | # | |
243 | # Test assignment to variables. More tests on assignment are in other files. | |
244 | # | |
245 | ### | |
246 | mi_gdb_test "-var-assign global_simple 0" \ | |
a13e061a | 247 | "\\^error,msg=\"mi_cmd_var_assign: Variable object is not editable\"" \ |
fb40c209 AC |
248 | "assign to global_simple" |
249 | ||
250 | mi_gdb_test "-var-assign linteger 3333" \ | |
251 | "\\^done,value=\"3333\"" \ | |
252 | "assign to linteger" | |
253 | ||
57e66780 DJ |
254 | # Allow lpcharacter to update, optionally. Because it points to a |
255 | # char variable instead of a zero-terminated string, if linteger is | |
256 | # directly after it in memory the printed characters may appear to | |
257 | # change. | |
258 | set lpchar_update "\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}," | |
7b8e0647 | 259 | mi_gdb_test "-var-update *" \ |
57e66780 | 260 | "\\^done,changelist=\\\[($lpchar_update)?\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
7b8e0647 JJ |
261 | "update all vars: linteger changed after assign" |
262 | ||
263 | mi_gdb_test "-var-assign linteger 3333" \ | |
264 | "\\^done,value=\"3333\"" \ | |
265 | "assign to linteger again, same value" | |
266 | ||
267 | mi_gdb_test "-var-update *" \ | |
268 | "\\^done,changelist=\\\[\\\]" \ | |
269 | "update all vars: linteger not changed after same assign" | |
270 | ||
fb40c209 AC |
271 | mi_gdb_test "-var-evaluate-expression linteger" \ |
272 | "\\^done,value=\"3333\"" \ | |
273 | "eval linteger" | |
274 | ||
275 | mi_gdb_test "-var-assign lpinteger \"&linteger + 3\"" \ | |
276 | "\\^done,value=\"$hex\"" \ | |
277 | "assign to lpinteger" | |
278 | ||
7b8e0647 JJ |
279 | mi_gdb_test "-var-update *" \ |
280 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ | |
281 | "update all vars: lpinteger changed after assign" | |
282 | ||
283 | mi_gdb_test "-var-update *" \ | |
284 | "\\^done,changelist=\\\[\\\]" \ | |
285 | "update all vars: no changes on second update" | |
286 | ||
fb40c209 AC |
287 | mi_gdb_test "-var-evaluate-expression lpinteger" \ |
288 | "\\^done,value=\"$hex\"" \ | |
289 | "eval lpinteger" | |
290 | ||
291 | # reset the values to the original ones so that the rest of the file doesn't suffer. | |
292 | ||
293 | mi_gdb_test "-var-assign linteger 4321" \ | |
294 | "\\^done,value=\"4321\"" \ | |
295 | "assign to linteger" | |
296 | ||
297 | mi_gdb_test "-var-assign lpinteger &linteger" \ | |
298 | "\\^done,value=\"$hex\"" \ | |
299 | "assign to lpinteger" | |
300 | ||
301 | mi_gdb_test "-var-assign lcharacter 'z'" \ | |
302 | "\\^done,value=\"122 'z'\"" \ | |
303 | "assign to lcharacter" | |
304 | ||
305 | mi_gdb_test "-var-evaluate-expression lcharacter" \ | |
306 | "\\^done,value=\"122 'z'\"" \ | |
307 | "eval lcharacter" | |
308 | ||
309 | mi_gdb_test "-var-assign llong 1313L" \ | |
310 | "\\^done,value=\"1313\"" \ | |
311 | "assign to llong" | |
312 | mi_gdb_test "-var-evaluate-expression llong" \ | |
313 | "\\^done,value=\"1313\"" \ | |
314 | "eval llong" | |
315 | mi_gdb_test "-var-assign llong 1212L" \ | |
316 | "\\^done,value=\"1212\"" \ | |
317 | "assign to llong" | |
318 | ||
319 | mi_gdb_test "-var-assign lplong &llong+4" \ | |
320 | "\\^done,value=\"$hex\"" \ | |
321 | "assign to lplong" | |
322 | mi_gdb_test "-var-evaluate-expression lplong" \ | |
323 | "\\^done,value=\"$hex\"" \ | |
324 | "eval lplong" | |
325 | mi_gdb_test "-var-assign lplong &llong" \ | |
326 | "\\^done,value=\"$hex\"" \ | |
327 | "assign to lplong" | |
328 | ||
a116b84c AC |
329 | mi_gdb_test "-var-assign lfloat 3.4567" \ |
330 | "\\^done,value=\"3.45.*\"" \ | |
fb40c209 AC |
331 | "assign to lfloat" |
332 | mi_gdb_test "-var-evaluate-expression lfloat" \ | |
a116b84c | 333 | "\\^done,value=\"3.45.*\"" \ |
fb40c209 | 334 | "eval lfloat" |
a116b84c AC |
335 | mi_gdb_test "-var-assign lfloat 1.2345" \ |
336 | "\\^done,value=\"1.23.*\"" \ | |
fb40c209 AC |
337 | "assign to lfloat" |
338 | ||
339 | mi_gdb_test "-var-assign lpfloat &lfloat+4" \ | |
340 | "\\^done,value=\"$hex\"" \ | |
341 | "assign to lpfloat" | |
342 | ||
343 | mi_gdb_test "-var-assign ldouble 5.333318284590435" \ | |
344 | "\\^done,value=\"5.333318284590435\"" \ | |
345 | "assign to ldouble" | |
346 | ||
347 | mi_gdb_test "-var-assign func do_block_tests" \ | |
348 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
349 | "assign to func" | |
350 | ||
351 | mi_gdb_test "-var-assign lsimple.character 'd'" \ | |
352 | "\\^done,value=\"100 'd'\"" \ | |
353 | "assign to lsimple.character" | |
354 | ||
355 | mi_gdb_test "-var-assign lsimple->integer 222" \ | |
356 | "\\^done,value=\"222\"" \ | |
357 | "assign to lsimple->integer" | |
358 | ||
359 | mi_gdb_test "-var-assign lsimple.integer 333" \ | |
360 | "\\^done,value=\"333\"" \ | |
361 | "assign to lsimple.integer" | |
362 | ||
acd65feb VP |
363 | mi_gdb_test "-var-update *" \ |
364 | "\\^done,changelist=.*" \ | |
365 | "var update" | |
366 | ||
367 | # Check that assignment of function and array values | |
368 | # promotes the assigned value to function pointer/data | |
369 | # pointer before comparing with the existing value, | |
370 | # and does not incorrectly make the value as changed. | |
371 | mi_gdb_test "-var-assign func do_block_tests" \ | |
372 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
373 | "assign same value to func" | |
374 | ||
375 | mi_gdb_test "-var-update *" \ | |
376 | "\\^done,changelist=\\\[\\\]" \ | |
377 | "assign same value to func (update)" | |
378 | ||
3fddb3ad NR |
379 | mi_gdb_test "-var-create array_ptr * array_ptr" \ |
380 | "\\^done,name=\"array_ptr\",numchild=\"1\",value=\"$hex\",type=\"int \\*\"" \ | |
381 | "create global variable array_ptr" | |
acd65feb VP |
382 | |
383 | mi_gdb_test "-var-assign array_ptr array2" \ | |
384 | "\\^done,value=\"$hex\"" \ | |
385 | "assign array to pointer" | |
386 | ||
387 | mi_gdb_test "-var-update *" \ | |
388 | "\\^done,changelist=\\\[\{name=\"array_ptr\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ | |
389 | "assign array to pointer (update)" | |
390 | ||
391 | mi_gdb_test "-var-assign array_ptr array2" \ | |
392 | "\\^done,value=\"$hex\"" \ | |
393 | "assign same array to pointer" | |
394 | ||
395 | mi_gdb_test "-var-update *" \ | |
396 | "\\^done,changelist=\\\[\\\]" \ | |
397 | "assign same array to pointer (update)" | |
398 | ||
399 | ||
fb40c209 AC |
400 | ###### |
401 | # End of assign tests | |
402 | ##### | |
403 | ||
469aff8e MC |
404 | set line_subroutine1_body [gdb_get_line_number "global_simple.integer = i + 3;"] |
405 | ||
f7e97bb3 | 406 | mi_continue_to subroutine1 |
fb40c209 AC |
407 | |
408 | # Test: c_variable-2.10 | |
409 | # Desc: create variable for locals i,l in subroutine1 | |
9e8e3afe | 410 | mi_create_varobj_checked i i int "create i" |
fb40c209 | 411 | |
9e8e3afe | 412 | mi_create_varobj_checked l l {long int \*} "create l" |
fb40c209 AC |
413 | |
414 | # Test: c_variable-2.11 | |
415 | # Desc: create do_locals_tests local in subroutine1 | |
416 | mi_gdb_test "-var-create linteger * linteger" \ | |
a13e061a | 417 | "\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
418 | "create linteger" |
419 | ||
dcf95b47 | 420 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 421 | "var-cmd.c" [expr $line_subroutine1_body + 1] "step at subroutine1" |
fb40c209 AC |
422 | |
423 | # Test: c_variable-2.12 | |
424 | # Desc: change global_simple.integer | |
425 | # Note: This also tests whether we are reporting changes in structs properly. | |
426 | # gdb normally would say that global_simple has changed, but we | |
73a93a32 JI |
427 | # special case that, since it is not what a human expects to |
428 | # see. | |
429 | ||
430 | setup_xfail *-*-* | |
fb40c209 AC |
431 | mi_gdb_test "-var-update *" \ |
432 | "\\^done,changelist=\{FIXME: WHAT IS CORRECT HERE\}" \ | |
433 | "update all vars: changed FIXME" | |
73a93a32 | 434 | clear_xfail *-*-* |
fb40c209 | 435 | |
dcf95b47 | 436 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 437 | "var-cmd.c" [expr $line_subroutine1_body + 2] "step at subroutine1 (2)" |
fb40c209 AC |
438 | |
439 | # Test: c_variable-2.13 | |
440 | # Desc: change subroutine1 local i | |
441 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 442 | "\\^done,changelist=\\\[\{name=\"i\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
443 | "update all vars: i changed" |
444 | ||
dcf95b47 | 445 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 446 | "var-cmd.c" [expr $line_subroutine1_body + 3] "step at subroutine1 (3)" |
fb40c209 AC |
447 | |
448 | # Test: c_variable-2.14 | |
449 | # Desc: change do_locals_tests local llong | |
450 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 451 | "\\^done,changelist=\\\[\{name=\"llong\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
452 | "update all vars: llong changed" |
453 | ||
469aff8e MC |
454 | set line_dlt_call_subroutine1 [gdb_get_line_number "subroutine1 (linteger, &llong);"] |
455 | mi_next_to "do_locals_tests" "" "var-cmd.c" \ | |
456 | [expr $line_dlt_call_subroutine1 + 1] "next out of subroutine1" | |
fb40c209 AC |
457 | |
458 | # Test: c_variable-2.15 | |
459 | # Desc: check for out of scope subroutine1 locals | |
460 | mi_gdb_test "-var-update *" \ | |
f7f9ae2c | 461 | "\\^done,changelist=\\\[\{name=\"l\",in_scope=\"false\"\,type_changed=\"false\"},\{name=\"i\",in_scope=\"false\",type_changed=\"false\"\}\\\]" \ |
73a93a32 | 462 | "update all vars: all now out of scope" |
fb40c209 AC |
463 | |
464 | # Done with locals/globals tests. Erase all variables | |
465 | #delete_all_variables | |
466 | mi_gdb_test "-var-delete global_simple" \ | |
467 | "\\^done,ndeleted=\"1\"" \ | |
468 | "delete var" | |
469 | ||
470 | mi_gdb_test "-var-delete linteger" \ | |
471 | "\\^done,ndeleted=\"1\"" \ | |
472 | "delete var linteger" | |
473 | ||
474 | mi_gdb_test "-var-delete lpinteger" \ | |
475 | "\\^done,ndeleted=\"1\"" \ | |
476 | "delete var lpinteger" | |
477 | ||
478 | mi_gdb_test "-var-delete lcharacter" \ | |
479 | "\\^done,ndeleted=\"1\"" \ | |
480 | "delete var lcharacter" | |
481 | ||
482 | mi_gdb_test "-var-delete lpcharacter" \ | |
483 | "\\^done,ndeleted=\"1\"" \ | |
484 | "delete var lpcharacter" | |
485 | ||
486 | mi_gdb_test "-var-delete llong" \ | |
487 | "\\^done,ndeleted=\"1\"" \ | |
488 | "delete var llong" | |
489 | ||
490 | mi_gdb_test "-var-delete lplong" \ | |
491 | "\\^done,ndeleted=\"1\"" \ | |
492 | "delete var lplong" | |
493 | ||
494 | mi_gdb_test "-var-delete lfloat" \ | |
495 | "\\^done,ndeleted=\"1\"" \ | |
496 | "delete var lfloat" | |
497 | ||
498 | mi_gdb_test "-var-delete lpfloat" \ | |
499 | "\\^done,ndeleted=\"1\"" \ | |
500 | "delete var lpfloat" | |
501 | ||
502 | mi_gdb_test "-var-delete ldouble" \ | |
503 | "\\^done,ndeleted=\"1\"" \ | |
504 | "delete var ldouble" | |
505 | ||
506 | mi_gdb_test "-var-delete lpdouble" \ | |
507 | "\\^done,ndeleted=\"1\"" \ | |
508 | "delete var lpdouble" | |
509 | ||
510 | mi_gdb_test "-var-delete lsimple" \ | |
511 | "\\^done,ndeleted=\"1\"" \ | |
512 | "delete var lsimple" | |
513 | ||
514 | mi_gdb_test "-var-delete lpsimple" \ | |
515 | "\\^done,ndeleted=\"1\"" \ | |
516 | "delete var lpsimple" | |
517 | ||
518 | mi_gdb_test "-var-delete func" \ | |
519 | "\\^done,ndeleted=\"1\"" \ | |
520 | "delete var func" | |
521 | ||
522 | mi_gdb_test "-var-delete lsimple.character" \ | |
523 | "\\^done,ndeleted=\"1\"" \ | |
524 | "delete var lsimple.character" | |
525 | ||
526 | mi_gdb_test "-var-delete lsimple->integer" \ | |
527 | "\\^done,ndeleted=\"1\"" \ | |
528 | "delete var lsimple->integer" | |
529 | ||
530 | mi_gdb_test "-var-delete lsimple.integer" \ | |
531 | "\\^done,ndeleted=\"1\"" \ | |
532 | "delete var lsimple.integer" | |
533 | ||
534 | mi_gdb_test "-var-delete i" \ | |
535 | "\\^done,ndeleted=\"1\"" \ | |
536 | "delete var i" | |
537 | ||
538 | mi_gdb_test "-var-delete l" \ | |
539 | "\\^done,ndeleted=\"1\"" \ | |
540 | "delete var l" | |
541 | ||
6f1d84a5 KS |
542 | # Test whether we can follow the name of a variable through multiple |
543 | # stack frames. | |
f7e97bb3 | 544 | mi_continue_to do_special_tests |
6f1d84a5 KS |
545 | |
546 | mi_gdb_test "-var-create selected_a @ a" \ | |
9e8e3afe | 547 | {\^done,name="selected_a",numchild="0",value=\".*\",type="int".*} \ |
6f1d84a5 KS |
548 | "create selected_a" |
549 | ||
f7e97bb3 | 550 | mi_continue_to incr_a |
6f1d84a5 KS |
551 | |
552 | mi_gdb_test "-var-update selected_a" \ | |
fcacd99f | 553 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",type_changed=\"true\",new_type=\"char\",new_num_children=\"0\"\}\\\]" \ |
93cae4bf | 554 | "update selected_a in incr_a" |
6f1d84a5 KS |
555 | |
556 | mi_next "step a line in incr_a" | |
557 | mi_next "return from incr_a to do_special_tests" | |
558 | ||
559 | mi_gdb_test "-var-update selected_a" \ | |
fcacd99f | 560 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",type_changed=\"true\",new_type=\"int\",new_num_children=\"0\"\}\\\]" \ |
93cae4bf | 561 | "update selected_a in do_special_tests" |
6f1d84a5 | 562 | |
25d5ea92 VP |
563 | mi_delete_varobj selected_a "delete selected_a" |
564 | mi_delete_varobj array_ptr "delete array_ptr" | |
565 | ||
566 | proc set_frozen {varobjs flag} { | |
567 | foreach v $varobjs { | |
568 | mi_gdb_test "-var-set-frozen $v $flag" \ | |
569 | "\\^done" \ | |
570 | "-var-set-frozen $v $flag" | |
571 | } | |
572 | } | |
573 | ||
574 | mi_prepare_inline_tests $srcfile | |
575 | mi_run_inline_test frozen | |
576 | ||
fcacd99f VP |
577 | # Since the inline test framework does not really work with |
578 | # function calls, first to inline tests and then do the reminder | |
579 | # manually. | |
580 | mi_run_inline_test floating | |
581 | set do_at_tests_callee_breakpoint [gdb_get_line_number "breakpoint inside callee"] | |
582 | mi_gdb_test "-break-insert var-cmd.c:$do_at_tests_callee_breakpoint" ".*" \ | |
583 | "inside breakpoint inside callee" | |
18ac113b AR |
584 | mi_execute_to "exec-continue" "breakpoint-hit" do_at_tests_callee "" ".*" ".*" \ |
585 | { "" "disp=\"keep\"" } \ | |
fcacd99f VP |
586 | "continue to where i is initialized" |
587 | ||
588 | mi_varobj_update F {F} "update F inside callee" | |
589 | mi_check_varobj_value F 7 "check F inside callee" | |
590 | ||
5e572bb4 DJ |
591 | # Test whether bad varobjs crash GDB. |
592 | ||
593 | # A varobj we fail to read during -var-update should be considered | |
594 | # out of scope. | |
3fddb3ad NR |
595 | mi_gdb_test "-var-create null_ptr * **0" \ |
596 | {\^done,name="null_ptr",numchild="0",value=".*",type="int"} \ | |
597 | "create null_ptr" | |
5e572bb4 DJ |
598 | |
599 | # Allow this to succeed, if address zero is readable, although it | |
600 | # will not test what it was meant to. Most important is that GDB | |
601 | # does not crash. | |
602 | mi_gdb_test "-var-update null_ptr" \ | |
7acd5c40 | 603 | {\^done,changelist=\[.*\]} \ |
5e572bb4 DJ |
604 | "update null_ptr" |
605 | ||
606 | mi_gdb_test "-var-delete null_ptr" \ | |
607 | "\\^done,ndeleted=\"1\"" \ | |
608 | "delete null_ptr" | |
609 | ||
610 | # When we fail to read a varobj created from a named variable, | |
611 | # we evaluate its type instead. Make sure that doesn't blow | |
612 | # up by trying to read it again. We can use _end when not running | |
613 | # the program to simulate an unreadable variable, if this platform | |
614 | # provides _end, but cope if it's missing. | |
615 | ||
616 | mi_gdb_test "kill" \ | |
617 | {&"kill\\n".*\^done} \ | |
618 | "kill program before endvar" | |
619 | ||
3fddb3ad NR |
620 | mi_gdb_test "-var-create endvar * _end" \ |
621 | {(\^done,name="endvar",numchild="0",value=".*",type=".*"|&".*unable to.*".*\^error,msg=".*")} \ | |
622 | "create endvar" | |
5e572bb4 DJ |
623 | |
624 | # Allow this to succeed whether the value is readable, unreadable, or | |
625 | # missing. Most important is that GDB does not crash. | |
626 | mi_gdb_test "-var-update endvar" \ | |
627 | {(\^done,changelist=\[.*\]|^".*".*\^error,msg=".*not found")} \ | |
628 | "update endvar" | |
629 | ||
630 | mi_gdb_test "-var-delete endvar" \ | |
631 | "\\^done,ndeleted=\"1\"" \ | |
632 | "delete endvar" | |
633 | ||
fb40c209 AC |
634 | mi_gdb_exit |
635 | return 0 |