]>
Commit | Line | Data |
---|---|---|
6aba47ca DJ |
1 | # Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2007 |
2 | # Free Software Foundation, Inc. | |
fb40c209 AC |
3 | # |
4 | # This Program Is Free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
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 | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | ||
fb40c209 AC |
18 | # Test essential Machine interface (MI) operations |
19 | # | |
20 | # Verify that, using the MI, we can create, update, delete variables. | |
21 | # | |
22 | ||
23 | ||
24 | load_lib mi-support.exp | |
b30bf9ee | 25 | set MIFLAGS "-i=mi" |
fb40c209 AC |
26 | |
27 | gdb_exit | |
28 | if [mi_gdb_start] { | |
29 | continue | |
30 | } | |
31 | ||
32 | set testfile "var-cmd" | |
33 | set srcfile ${testfile}.c | |
34 | set binfile ${objdir}/${subdir}/${testfile} | |
35 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { | |
b60f0898 JB |
36 | untested mi-var-cmd.exp |
37 | return -1 | |
fb40c209 AC |
38 | } |
39 | ||
40 | mi_delete_breakpoints | |
41 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
42 | mi_gdb_load ${binfile} | |
43 | ||
44 | ||
45 | ##### ##### | |
46 | # # | |
47 | # Variable Creation tests # | |
48 | # # | |
49 | ##### ##### | |
50 | ||
51 | # Test: c_variable-1.1 | |
52 | # Desc: Create global variable | |
53 | ||
54 | mi_gdb_test "111-var-create global_simple * global_simple" \ | |
3fddb3ad | 55 | "111\\^done,name=\"global_simple\",numchild=\"6\",value=\"{...}\",type=\"simpleton\"" \ |
fb40c209 AC |
56 | "create global variable" |
57 | ||
58 | # Test: c_variable-1.2 | |
59 | # Desc: Create non-existent variable | |
60 | ||
61 | mi_gdb_test "112-var-create bogus_unknown_variable * bogus_unknown_variable" \ | |
73a93a32 | 62 | "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*112\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
63 | "create non-existent variable" |
64 | ||
65 | # Test: c_variable-1.3 | |
66 | # Desc: Create out of scope variable | |
67 | ||
68 | mi_gdb_test "113-var-create argc * argc" \ | |
73a93a32 | 69 | "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*113\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
70 | "create out of scope variable" |
71 | ||
6afa27b0 | 72 | mi_runto do_locals_tests |
fb40c209 | 73 | |
a73bafbc VP |
74 | set line_dlt_first_real [gdb_get_line_number "linteger = 1234;"] |
75 | ||
76 | mi_continue_to_line $line_dlt_first_real "step to real start of do_locals_test" | |
77 | ||
78 | ||
fb40c209 AC |
79 | # Test: c_variable-1.4 |
80 | # Desc: create local variables | |
81 | ||
3fddb3ad NR |
82 | mi_gdb_test "-var-create linteger * linteger" \ |
83 | "\\^done,name=\"linteger\",numchild=\"0\",value=\".*\",type=\"int\"" \ | |
84 | "create local variable linteger" | |
fb40c209 | 85 | |
3fddb3ad NR |
86 | mi_gdb_test "-var-create lpinteger * lpinteger" \ |
87 | "\\^done,name=\"lpinteger\",numchild=\"1\",value=\"$hex\",type=\"int \\*\"" \ | |
88 | "create local variable lpinteger" | |
fb40c209 | 89 | |
3fddb3ad NR |
90 | mi_gdb_test "-var-create lcharacter * lcharacter" \ |
91 | "\\^done,name=\"lcharacter\",numchild=\"0\",value=\".*\",type=\"char\"" \ | |
664e3ee9 | 92 | "create local variable lcharacter " |
fb40c209 | 93 | |
3fddb3ad | 94 | mi_gdb_test "-var-create lpcharacter * lpcharacter" \ |
b8953b0e | 95 | "\\^done,name=\"lpcharacter\",numchild=\"1\",value=\"$hex.*\",type=\"char \\*\"" \ |
3fddb3ad | 96 | "create local variable lpcharacter" |
fb40c209 | 97 | |
3fddb3ad NR |
98 | mi_gdb_test "-var-create llong * llong" \ |
99 | "\\^done,name=\"llong\",numchild=\"0\",value=\".*\",type=\"long int\"" \ | |
100 | "create local variable llong" | |
fb40c209 | 101 | |
3fddb3ad NR |
102 | mi_gdb_test "-var-create lplong * lplong" \ |
103 | "\\^done,name=\"lplong\",numchild=\"1\",value=\"$hex\",type=\"long int \\*\"" \ | |
104 | "create local variable lplong" | |
fb40c209 | 105 | |
3fddb3ad NR |
106 | mi_gdb_test "-var-create lfloat * lfloat" \ |
107 | "\\^done,name=\"lfloat\",numchild=\"0\",value=\".*\",type=\"float\"" \ | |
108 | "create local variable lfloat" | |
fb40c209 | 109 | |
3fddb3ad NR |
110 | mi_gdb_test "-var-create lpfloat * lpfloat" \ |
111 | "\\^done,name=\"lpfloat\",numchild=\"1\",value=\"$hex\",type=\"float \\*\"" \ | |
112 | "create local variable lpfloat" | |
fb40c209 | 113 | |
3fddb3ad NR |
114 | mi_gdb_test "-var-create ldouble * ldouble" \ |
115 | "\\^done,name=\"ldouble\",numchild=\"0\",value=\".*\",type=\"double\"" \ | |
116 | "create local variable ldouble" | |
fb40c209 | 117 | |
3fddb3ad NR |
118 | mi_gdb_test "-var-create lpdouble * lpdouble" \ |
119 | "\\^done,name=\"lpdouble\",numchild=\"1\",value=\"$hex\",type=\"double \\*\"" \ | |
120 | "create local variable lpdouble" | |
fb40c209 | 121 | |
3fddb3ad NR |
122 | mi_gdb_test "-var-create lsimple * lsimple" \ |
123 | "\\^done,name=\"lsimple\",numchild=\"6\",value=\"{...}\",type=\"struct _simple_struct\"" \ | |
124 | "create local variable lsimple" | |
fb40c209 | 125 | |
3fddb3ad NR |
126 | mi_gdb_test "-var-create lpsimple * lpsimple" \ |
127 | "\\^done,name=\"lpsimple\",numchild=\"6\",value=\"$hex\",type=\"struct _simple_struct \\*\"" \ | |
128 | "create local variable lpsimple" | |
fb40c209 | 129 | |
3fddb3ad | 130 | mi_gdb_test "-var-create func * func" \ |
664e3ee9 | 131 | "\\^done,name=\"func\",numchild=\"0\",value=\".*\",type=\"void \\(\\*\\)\\((void|)\\)\"" \ |
3fddb3ad | 132 | "create local variable func" |
fb40c209 AC |
133 | |
134 | # Test: c_variable-1.5 | |
135 | # Desc: create lsimple.character | |
3fddb3ad NR |
136 | mi_gdb_test "-var-create lsimple.character * lsimple.character" \ |
137 | "\\^done,name=\"lsimple.character\",numchild=\"0\",value=\".*\",type=\"char\"" \ | |
138 | "create lsimple.character" | |
fb40c209 AC |
139 | |
140 | # Test: c_variable-1.6 | |
141 | # Desc: create lpsimple->integer | |
3fddb3ad NR |
142 | mi_gdb_test "-var-create lsimple->integer * lsimple->integer" \ |
143 | "\\^done,name=\"lsimple->integer\",numchild=\"0\",value=\".*\",type=\"int\"" \ | |
144 | "create lsimple->integer" | |
fb40c209 AC |
145 | |
146 | # Test: c_variable-1.7 | |
147 | # Desc: ceate lsimple.integer | |
3fddb3ad NR |
148 | mi_gdb_test "-var-create lsimple.integer * lsimple.integer" \ |
149 | "\\^done,name=\"lsimple.integer\",numchild=\"0\",value=\".*\",type=\"int\"" \ | |
150 | "create lsimple->integer" | |
151 | ||
fb40c209 AC |
152 | |
153 | # Test: c_variable-1.9 | |
154 | # Desc: create type name | |
155 | # Type names (like int, long, etc..) are all proper expressions to gdb. | |
156 | # make sure variable code does not allow users to create variables, though. | |
157 | mi_gdb_test "-var-create int * int" \ | |
bc8332bb | 158 | "&\"Attempt to use a type name as an expression.\\\\n\".*&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
159 | "create int" |
160 | ||
161 | ||
162 | ##### ##### | |
163 | # # | |
164 | # Value changed tests # | |
165 | # # | |
166 | ##### ##### | |
167 | ||
168 | # Test: c_variable-2.1 | |
169 | # Desc: check whether values changed at do_block_tests | |
170 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 171 | "\\^done,changelist=\\\[\\\]" \ |
fb40c209 AC |
172 | "update all vars" |
173 | ||
174 | # Step over "linteger = 1234;" | |
469aff8e MC |
175 | set line_dlt_linteger [gdb_get_line_number "lpinteger = &linteger;"] |
176 | mi_step_to "do_locals_tests" "" "var-cmd.c" $line_dlt_linteger "step at do_locals_test" | |
fb40c209 AC |
177 | |
178 | # Test: c_variable-2.2 | |
179 | # Desc: check whether only linteger changed values | |
180 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 181 | "\\^done,changelist=\\\[\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
182 | "update all vars: linteger changed" |
183 | ||
184 | # Step over "lpinteger = &linteger;" | |
469aff8e | 185 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 1] "step at do_locals_tests (2)" |
fb40c209 AC |
186 | |
187 | # Test: c_variable-2.3 | |
188 | # Desc: check whether only lpinteger changed | |
189 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 190 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
191 | "update all vars: lpinteger changed" |
192 | ||
193 | # Step over "lcharacter = 'a';" | |
469aff8e | 194 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 2] "step at do_locals_tests (3)" |
fb40c209 AC |
195 | |
196 | # Test: c_variable-2.4 | |
197 | # Desc: check whether only lcharacter changed | |
198 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 199 | "\\^done,changelist=\\\[\{name=\"lcharacter\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
200 | "update all vars: lcharacter changed" |
201 | ||
202 | # Step over "lpcharacter = &lcharacter;" | |
469aff8e | 203 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 3] "step at do_locals_tests (4)" |
fb40c209 AC |
204 | |
205 | # Test: c_variable-2.5 | |
206 | # Desc: check whether only lpcharacter changed | |
207 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 208 | "\\^done,changelist=\\\[\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
209 | "update all vars: lpcharacter changed" |
210 | ||
211 | ||
212 | # Step over: | |
213 | # llong = 2121L; | |
214 | # lplong = &llong; | |
215 | # lfloat = 2.1; | |
216 | # lpfloat = &lfloat; | |
217 | # ldouble = 2.718281828459045; | |
218 | # lpdouble = &ldouble; | |
219 | # lsimple.integer = 1234; | |
220 | # lsimple.unsigned_integer = 255; | |
221 | # lsimple.character = 'a'; | |
222 | ||
fc5cfef4 | 223 | mi_execute_to "exec-step 9" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 224 | "var-cmd.c" [expr $line_dlt_linteger + 12] "" "step at do_locals_tests (5)" |
fb40c209 AC |
225 | |
226 | # Test: c_variable-2.6 | |
227 | # Desc: check whether llong, lplong, lfloat, lpfloat, ldouble, lpdouble, lsimple.integer, | |
228 | # lsimple.unsigned_character lsimple.integer lsimple.character changed | |
229 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 230 | "\\^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 |
231 | "update all vars: many changed" |
232 | ||
233 | # Step over: | |
234 | # lsimple.signed_character = 21; | |
235 | # lsimple.char_ptr = &lcharacter; | |
236 | # lpsimple = &lsimple; | |
237 | # func = nothing; | |
238 | ||
469aff8e MC |
239 | set line_dlt_4321 [gdb_get_line_number "linteger = 4321;"] |
240 | ||
fc5cfef4 | 241 | mi_execute_to "exec-step 4" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 242 | "var-cmd.c" $line_dlt_4321 "" "step at do_locals_tests (6)" |
fb40c209 AC |
243 | |
244 | # Test: c_variable-2.7 | |
245 | # Desc: check whether (lsimple.signed_character, lsimple.char_ptr) lpsimple, func changed | |
246 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 247 | "\\^done,changelist=\\\[\{name=\"func\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lpsimple\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
248 | "update all vars: func and lpsimple changed" |
249 | ||
250 | # Step over | |
251 | # linteger = 4321; | |
252 | # lcharacter = 'b'; | |
253 | # llong = 1212L; | |
254 | # lfloat = 1.2; | |
255 | # ldouble = 5.498548281828172; | |
256 | # lsimple.integer = 255; | |
257 | # lsimple.unsigned_integer = 4321; | |
258 | # lsimple.character = 'b'; | |
259 | ||
fc5cfef4 | 260 | mi_execute_to "exec-step 8" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 261 | "var-cmd.c" [expr $line_dlt_4321 + 8] "" "step at do_locals_tests (7)" |
fb40c209 AC |
262 | |
263 | # Test: c_variable-2.8 | |
264 | # Desc: check whether linteger, lcharacter, llong, lfoat, ldouble, lsimple.integer, | |
265 | # lpsimple.integer lsimple.character changed | |
266 | # Note: this test also checks that lpsimple->integer and lsimple.integer have | |
267 | # changed (they are the same) | |
268 | mi_gdb_test "-var-update *" \ | |
57e66780 DJ |
269 | "\\^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\"\}\\\]" \ |
270 | "update all vars: lsimple and others changed" | |
fb40c209 AC |
271 | |
272 | ||
273 | ### | |
274 | # | |
275 | # Test assignment to variables. More tests on assignment are in other files. | |
276 | # | |
277 | ### | |
278 | mi_gdb_test "-var-assign global_simple 0" \ | |
279 | "&\"mi_cmd_var_assign: Variable object is not editable\\\\n\".*\\^error,msg=\"mi_cmd_var_assign: Variable object is not editable\"" \ | |
280 | "assign to global_simple" | |
281 | ||
282 | mi_gdb_test "-var-assign linteger 3333" \ | |
283 | "\\^done,value=\"3333\"" \ | |
284 | "assign to linteger" | |
285 | ||
57e66780 DJ |
286 | # Allow lpcharacter to update, optionally. Because it points to a |
287 | # char variable instead of a zero-terminated string, if linteger is | |
288 | # directly after it in memory the printed characters may appear to | |
289 | # change. | |
290 | set lpchar_update "\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}," | |
7b8e0647 | 291 | mi_gdb_test "-var-update *" \ |
57e66780 | 292 | "\\^done,changelist=\\\[($lpchar_update)?\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
7b8e0647 JJ |
293 | "update all vars: linteger changed after assign" |
294 | ||
295 | mi_gdb_test "-var-assign linteger 3333" \ | |
296 | "\\^done,value=\"3333\"" \ | |
297 | "assign to linteger again, same value" | |
298 | ||
299 | mi_gdb_test "-var-update *" \ | |
300 | "\\^done,changelist=\\\[\\\]" \ | |
301 | "update all vars: linteger not changed after same assign" | |
302 | ||
fb40c209 AC |
303 | mi_gdb_test "-var-evaluate-expression linteger" \ |
304 | "\\^done,value=\"3333\"" \ | |
305 | "eval linteger" | |
306 | ||
307 | mi_gdb_test "-var-assign lpinteger \"&linteger + 3\"" \ | |
308 | "\\^done,value=\"$hex\"" \ | |
309 | "assign to lpinteger" | |
310 | ||
7b8e0647 JJ |
311 | mi_gdb_test "-var-update *" \ |
312 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ | |
313 | "update all vars: lpinteger changed after assign" | |
314 | ||
315 | mi_gdb_test "-var-update *" \ | |
316 | "\\^done,changelist=\\\[\\\]" \ | |
317 | "update all vars: no changes on second update" | |
318 | ||
fb40c209 AC |
319 | mi_gdb_test "-var-evaluate-expression lpinteger" \ |
320 | "\\^done,value=\"$hex\"" \ | |
321 | "eval lpinteger" | |
322 | ||
323 | # reset the values to the original ones so that the rest of the file doesn't suffer. | |
324 | ||
325 | mi_gdb_test "-var-assign linteger 4321" \ | |
326 | "\\^done,value=\"4321\"" \ | |
327 | "assign to linteger" | |
328 | ||
329 | mi_gdb_test "-var-assign lpinteger &linteger" \ | |
330 | "\\^done,value=\"$hex\"" \ | |
331 | "assign to lpinteger" | |
332 | ||
333 | mi_gdb_test "-var-assign lcharacter 'z'" \ | |
334 | "\\^done,value=\"122 'z'\"" \ | |
335 | "assign to lcharacter" | |
336 | ||
337 | mi_gdb_test "-var-evaluate-expression lcharacter" \ | |
338 | "\\^done,value=\"122 'z'\"" \ | |
339 | "eval lcharacter" | |
340 | ||
341 | mi_gdb_test "-var-assign llong 1313L" \ | |
342 | "\\^done,value=\"1313\"" \ | |
343 | "assign to llong" | |
344 | mi_gdb_test "-var-evaluate-expression llong" \ | |
345 | "\\^done,value=\"1313\"" \ | |
346 | "eval llong" | |
347 | mi_gdb_test "-var-assign llong 1212L" \ | |
348 | "\\^done,value=\"1212\"" \ | |
349 | "assign to llong" | |
350 | ||
351 | mi_gdb_test "-var-assign lplong &llong+4" \ | |
352 | "\\^done,value=\"$hex\"" \ | |
353 | "assign to lplong" | |
354 | mi_gdb_test "-var-evaluate-expression lplong" \ | |
355 | "\\^done,value=\"$hex\"" \ | |
356 | "eval lplong" | |
357 | mi_gdb_test "-var-assign lplong &llong" \ | |
358 | "\\^done,value=\"$hex\"" \ | |
359 | "assign to lplong" | |
360 | ||
a116b84c AC |
361 | mi_gdb_test "-var-assign lfloat 3.4567" \ |
362 | "\\^done,value=\"3.45.*\"" \ | |
fb40c209 AC |
363 | "assign to lfloat" |
364 | mi_gdb_test "-var-evaluate-expression lfloat" \ | |
a116b84c | 365 | "\\^done,value=\"3.45.*\"" \ |
fb40c209 | 366 | "eval lfloat" |
a116b84c AC |
367 | mi_gdb_test "-var-assign lfloat 1.2345" \ |
368 | "\\^done,value=\"1.23.*\"" \ | |
fb40c209 AC |
369 | "assign to lfloat" |
370 | ||
371 | mi_gdb_test "-var-assign lpfloat &lfloat+4" \ | |
372 | "\\^done,value=\"$hex\"" \ | |
373 | "assign to lpfloat" | |
374 | ||
375 | mi_gdb_test "-var-assign ldouble 5.333318284590435" \ | |
376 | "\\^done,value=\"5.333318284590435\"" \ | |
377 | "assign to ldouble" | |
378 | ||
379 | mi_gdb_test "-var-assign func do_block_tests" \ | |
380 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
381 | "assign to func" | |
382 | ||
383 | mi_gdb_test "-var-assign lsimple.character 'd'" \ | |
384 | "\\^done,value=\"100 'd'\"" \ | |
385 | "assign to lsimple.character" | |
386 | ||
387 | mi_gdb_test "-var-assign lsimple->integer 222" \ | |
388 | "\\^done,value=\"222\"" \ | |
389 | "assign to lsimple->integer" | |
390 | ||
391 | mi_gdb_test "-var-assign lsimple.integer 333" \ | |
392 | "\\^done,value=\"333\"" \ | |
393 | "assign to lsimple.integer" | |
394 | ||
acd65feb VP |
395 | mi_gdb_test "-var-update *" \ |
396 | "\\^done,changelist=.*" \ | |
397 | "var update" | |
398 | ||
399 | # Check that assignment of function and array values | |
400 | # promotes the assigned value to function pointer/data | |
401 | # pointer before comparing with the existing value, | |
402 | # and does not incorrectly make the value as changed. | |
403 | mi_gdb_test "-var-assign func do_block_tests" \ | |
404 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
405 | "assign same value to func" | |
406 | ||
407 | mi_gdb_test "-var-update *" \ | |
408 | "\\^done,changelist=\\\[\\\]" \ | |
409 | "assign same value to func (update)" | |
410 | ||
3fddb3ad NR |
411 | mi_gdb_test "-var-create array_ptr * array_ptr" \ |
412 | "\\^done,name=\"array_ptr\",numchild=\"1\",value=\"$hex\",type=\"int \\*\"" \ | |
413 | "create global variable array_ptr" | |
acd65feb VP |
414 | |
415 | mi_gdb_test "-var-assign array_ptr array2" \ | |
416 | "\\^done,value=\"$hex\"" \ | |
417 | "assign array to pointer" | |
418 | ||
419 | mi_gdb_test "-var-update *" \ | |
420 | "\\^done,changelist=\\\[\{name=\"array_ptr\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ | |
421 | "assign array to pointer (update)" | |
422 | ||
423 | mi_gdb_test "-var-assign array_ptr array2" \ | |
424 | "\\^done,value=\"$hex\"" \ | |
425 | "assign same array to pointer" | |
426 | ||
427 | mi_gdb_test "-var-update *" \ | |
428 | "\\^done,changelist=\\\[\\\]" \ | |
429 | "assign same array to pointer (update)" | |
430 | ||
431 | ||
fb40c209 AC |
432 | ###### |
433 | # End of assign tests | |
434 | ##### | |
435 | ||
469aff8e MC |
436 | set line_subroutine1_body [gdb_get_line_number "global_simple.integer = i + 3;"] |
437 | ||
f7e97bb3 | 438 | mi_continue_to subroutine1 |
fb40c209 AC |
439 | |
440 | # Test: c_variable-2.10 | |
441 | # Desc: create variable for locals i,l in subroutine1 | |
3fddb3ad NR |
442 | mi_gdb_test "-var-create i * i" \ |
443 | "\\^done,name=\"i\",numchild=\"0\",value=\"4321\",type=\"int\"" \ | |
444 | "create i" | |
fb40c209 | 445 | |
3fddb3ad NR |
446 | mi_gdb_test "-var-create l * l" \ |
447 | "\\^done,name=\"l\",numchild=\"1\",value=\"$hex\",type=\"long int \\*\"" \ | |
448 | "create l" | |
fb40c209 AC |
449 | |
450 | # Test: c_variable-2.11 | |
451 | # Desc: create do_locals_tests local in subroutine1 | |
452 | mi_gdb_test "-var-create linteger * linteger" \ | |
73a93a32 | 453 | "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
454 | "create linteger" |
455 | ||
dcf95b47 | 456 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 457 | "var-cmd.c" [expr $line_subroutine1_body + 1] "step at subroutine1" |
fb40c209 AC |
458 | |
459 | # Test: c_variable-2.12 | |
460 | # Desc: change global_simple.integer | |
461 | # Note: This also tests whether we are reporting changes in structs properly. | |
462 | # gdb normally would say that global_simple has changed, but we | |
73a93a32 JI |
463 | # special case that, since it is not what a human expects to |
464 | # see. | |
465 | ||
466 | setup_xfail *-*-* | |
fb40c209 AC |
467 | mi_gdb_test "-var-update *" \ |
468 | "\\^done,changelist=\{FIXME: WHAT IS CORRECT HERE\}" \ | |
469 | "update all vars: changed FIXME" | |
73a93a32 | 470 | clear_xfail *-*-* |
fb40c209 | 471 | |
dcf95b47 | 472 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 473 | "var-cmd.c" [expr $line_subroutine1_body + 2] "step at subroutine1 (2)" |
fb40c209 AC |
474 | |
475 | # Test: c_variable-2.13 | |
476 | # Desc: change subroutine1 local i | |
477 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 478 | "\\^done,changelist=\\\[\{name=\"i\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
479 | "update all vars: i changed" |
480 | ||
dcf95b47 | 481 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 482 | "var-cmd.c" [expr $line_subroutine1_body + 3] "step at subroutine1 (3)" |
fb40c209 AC |
483 | |
484 | # Test: c_variable-2.14 | |
485 | # Desc: change do_locals_tests local llong | |
486 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 487 | "\\^done,changelist=\\\[\{name=\"llong\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
488 | "update all vars: llong changed" |
489 | ||
469aff8e MC |
490 | set line_dlt_call_subroutine1 [gdb_get_line_number "subroutine1 (linteger, &llong);"] |
491 | mi_next_to "do_locals_tests" "" "var-cmd.c" \ | |
492 | [expr $line_dlt_call_subroutine1 + 1] "next out of subroutine1" | |
fb40c209 AC |
493 | |
494 | # Test: c_variable-2.15 | |
495 | # Desc: check for out of scope subroutine1 locals | |
496 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 497 | "\\^done,changelist=\\\[\{name=\"l\",in_scope=\"false\"\},\{name=\"i\",in_scope=\"false\"\}\\\]" \ |
73a93a32 | 498 | "update all vars: all now out of scope" |
fb40c209 AC |
499 | |
500 | # Done with locals/globals tests. Erase all variables | |
501 | #delete_all_variables | |
502 | mi_gdb_test "-var-delete global_simple" \ | |
503 | "\\^done,ndeleted=\"1\"" \ | |
504 | "delete var" | |
505 | ||
506 | mi_gdb_test "-var-delete linteger" \ | |
507 | "\\^done,ndeleted=\"1\"" \ | |
508 | "delete var linteger" | |
509 | ||
510 | mi_gdb_test "-var-delete lpinteger" \ | |
511 | "\\^done,ndeleted=\"1\"" \ | |
512 | "delete var lpinteger" | |
513 | ||
514 | mi_gdb_test "-var-delete lcharacter" \ | |
515 | "\\^done,ndeleted=\"1\"" \ | |
516 | "delete var lcharacter" | |
517 | ||
518 | mi_gdb_test "-var-delete lpcharacter" \ | |
519 | "\\^done,ndeleted=\"1\"" \ | |
520 | "delete var lpcharacter" | |
521 | ||
522 | mi_gdb_test "-var-delete llong" \ | |
523 | "\\^done,ndeleted=\"1\"" \ | |
524 | "delete var llong" | |
525 | ||
526 | mi_gdb_test "-var-delete lplong" \ | |
527 | "\\^done,ndeleted=\"1\"" \ | |
528 | "delete var lplong" | |
529 | ||
530 | mi_gdb_test "-var-delete lfloat" \ | |
531 | "\\^done,ndeleted=\"1\"" \ | |
532 | "delete var lfloat" | |
533 | ||
534 | mi_gdb_test "-var-delete lpfloat" \ | |
535 | "\\^done,ndeleted=\"1\"" \ | |
536 | "delete var lpfloat" | |
537 | ||
538 | mi_gdb_test "-var-delete ldouble" \ | |
539 | "\\^done,ndeleted=\"1\"" \ | |
540 | "delete var ldouble" | |
541 | ||
542 | mi_gdb_test "-var-delete lpdouble" \ | |
543 | "\\^done,ndeleted=\"1\"" \ | |
544 | "delete var lpdouble" | |
545 | ||
546 | mi_gdb_test "-var-delete lsimple" \ | |
547 | "\\^done,ndeleted=\"1\"" \ | |
548 | "delete var lsimple" | |
549 | ||
550 | mi_gdb_test "-var-delete lpsimple" \ | |
551 | "\\^done,ndeleted=\"1\"" \ | |
552 | "delete var lpsimple" | |
553 | ||
554 | mi_gdb_test "-var-delete func" \ | |
555 | "\\^done,ndeleted=\"1\"" \ | |
556 | "delete var func" | |
557 | ||
558 | mi_gdb_test "-var-delete lsimple.character" \ | |
559 | "\\^done,ndeleted=\"1\"" \ | |
560 | "delete var lsimple.character" | |
561 | ||
562 | mi_gdb_test "-var-delete lsimple->integer" \ | |
563 | "\\^done,ndeleted=\"1\"" \ | |
564 | "delete var lsimple->integer" | |
565 | ||
566 | mi_gdb_test "-var-delete lsimple.integer" \ | |
567 | "\\^done,ndeleted=\"1\"" \ | |
568 | "delete var lsimple.integer" | |
569 | ||
570 | mi_gdb_test "-var-delete i" \ | |
571 | "\\^done,ndeleted=\"1\"" \ | |
572 | "delete var i" | |
573 | ||
574 | mi_gdb_test "-var-delete l" \ | |
575 | "\\^done,ndeleted=\"1\"" \ | |
576 | "delete var l" | |
577 | ||
6f1d84a5 KS |
578 | # Test whether we can follow the name of a variable through multiple |
579 | # stack frames. | |
f7e97bb3 | 580 | mi_continue_to do_special_tests |
6f1d84a5 KS |
581 | |
582 | mi_gdb_test "-var-create selected_a @ a" \ | |
43343e8b | 583 | {\^done,name="selected_a",numchild="0",value=\".*\",type="int"} \ |
6f1d84a5 KS |
584 | "create selected_a" |
585 | ||
f7e97bb3 | 586 | mi_continue_to incr_a |
6f1d84a5 KS |
587 | |
588 | mi_gdb_test "-var-update selected_a" \ | |
93cae4bf JJ |
589 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",new_type=\"char\",new_num_children=\"0\"\}\\\]" \ |
590 | "update selected_a in incr_a" | |
6f1d84a5 KS |
591 | |
592 | mi_next "step a line in incr_a" | |
593 | mi_next "return from incr_a to do_special_tests" | |
594 | ||
595 | mi_gdb_test "-var-update selected_a" \ | |
93cae4bf JJ |
596 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",new_type=\"int\",new_num_children=\"0\"\}\\\]" \ |
597 | "update selected_a in do_special_tests" | |
6f1d84a5 | 598 | |
5e572bb4 DJ |
599 | # Test whether bad varobjs crash GDB. |
600 | ||
601 | # A varobj we fail to read during -var-update should be considered | |
602 | # out of scope. | |
3fddb3ad NR |
603 | mi_gdb_test "-var-create null_ptr * **0" \ |
604 | {\^done,name="null_ptr",numchild="0",value=".*",type="int"} \ | |
605 | "create null_ptr" | |
5e572bb4 DJ |
606 | |
607 | # Allow this to succeed, if address zero is readable, although it | |
608 | # will not test what it was meant to. Most important is that GDB | |
609 | # does not crash. | |
610 | mi_gdb_test "-var-update null_ptr" \ | |
7acd5c40 | 611 | {\^done,changelist=\[.*\]} \ |
5e572bb4 DJ |
612 | "update null_ptr" |
613 | ||
614 | mi_gdb_test "-var-delete null_ptr" \ | |
615 | "\\^done,ndeleted=\"1\"" \ | |
616 | "delete null_ptr" | |
617 | ||
618 | # When we fail to read a varobj created from a named variable, | |
619 | # we evaluate its type instead. Make sure that doesn't blow | |
620 | # up by trying to read it again. We can use _end when not running | |
621 | # the program to simulate an unreadable variable, if this platform | |
622 | # provides _end, but cope if it's missing. | |
623 | ||
624 | mi_gdb_test "kill" \ | |
625 | {&"kill\\n".*\^done} \ | |
626 | "kill program before endvar" | |
627 | ||
3fddb3ad NR |
628 | mi_gdb_test "-var-create endvar * _end" \ |
629 | {(\^done,name="endvar",numchild="0",value=".*",type=".*"|&".*unable to.*".*\^error,msg=".*")} \ | |
630 | "create endvar" | |
5e572bb4 DJ |
631 | |
632 | # Allow this to succeed whether the value is readable, unreadable, or | |
633 | # missing. Most important is that GDB does not crash. | |
634 | mi_gdb_test "-var-update endvar" \ | |
635 | {(\^done,changelist=\[.*\]|^".*".*\^error,msg=".*not found")} \ | |
636 | "update endvar" | |
637 | ||
638 | mi_gdb_test "-var-delete endvar" \ | |
639 | "\\^done,ndeleted=\"1\"" \ | |
640 | "delete endvar" | |
641 | ||
fb40c209 AC |
642 | mi_gdb_exit |
643 | return 0 |