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8acc9f48 | 1 | # Copyright 1999-2013 Free Software Foundation, Inc. |
fb40c209 | 2 | # |
e22f8b7c | 3 | # This program is free software; you can redistribute it and/or modify |
fb40c209 | 4 | # it under the terms of the GNU General Public License as published by |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
fb40c209 AC |
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 | |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
fb40c209 | 15 | |
fb40c209 AC |
16 | # Test essential Machine interface (MI) operations |
17 | # | |
18 | # Verify that, using the MI, we can create, update, delete variables. | |
19 | # | |
20 | ||
21 | ||
22 | load_lib mi-support.exp | |
b30bf9ee | 23 | set MIFLAGS "-i=mi" |
fb40c209 AC |
24 | |
25 | gdb_exit | |
26 | if [mi_gdb_start] { | |
27 | continue | |
28 | } | |
29 | ||
298a9cf0 TT |
30 | standard_testfile var-cmd.c |
31 | ||
9357e021 | 32 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
b60f0898 JB |
33 | untested mi-var-cmd.exp |
34 | return -1 | |
fb40c209 AC |
35 | } |
36 | ||
37 | mi_delete_breakpoints | |
38 | mi_gdb_reinitialize_dir $srcdir/$subdir | |
39 | mi_gdb_load ${binfile} | |
40 | ||
41 | ||
42 | ##### ##### | |
43 | # # | |
44 | # Variable Creation tests # | |
45 | # # | |
46 | ##### ##### | |
47 | ||
48 | # Test: c_variable-1.1 | |
49 | # Desc: Create global variable | |
50 | ||
9e8e3afe | 51 | mi_create_varobj "global_simple" "global_simple" "create global variable" |
fb40c209 AC |
52 | |
53 | # Test: c_variable-1.2 | |
54 | # Desc: Create non-existent variable | |
55 | ||
56 | mi_gdb_test "112-var-create bogus_unknown_variable * bogus_unknown_variable" \ | |
1b05df00 | 57 | "112\\^error,msg=\"-var-create: unable to create variable object\"" \ |
fb40c209 AC |
58 | "create non-existent variable" |
59 | ||
60 | # Test: c_variable-1.3 | |
61 | # Desc: Create out of scope variable | |
62 | ||
63 | mi_gdb_test "113-var-create argc * argc" \ | |
1b05df00 | 64 | "113\\^error,msg=\"-var-create: unable to create variable object\"" \ |
fb40c209 AC |
65 | "create out of scope variable" |
66 | ||
6afa27b0 | 67 | mi_runto do_locals_tests |
fb40c209 | 68 | |
a73bafbc VP |
69 | set line_dlt_first_real [gdb_get_line_number "linteger = 1234;"] |
70 | ||
71 | mi_continue_to_line $line_dlt_first_real "step to real start of do_locals_test" | |
72 | ||
73 | ||
fb40c209 AC |
74 | # Test: c_variable-1.4 |
75 | # Desc: create local variables | |
76 | ||
9e8e3afe | 77 | mi_create_varobj_checked linteger linteger int "create local variable linteger" |
fb40c209 | 78 | |
9e8e3afe | 79 | mi_create_varobj_checked lpinteger lpinteger {int \*} "create local variable lpinteger" |
fb40c209 | 80 | |
9e8e3afe | 81 | mi_create_varobj_checked lcharacter lcharacter\[0\] char "create local variable lcharacter" |
fb40c209 | 82 | |
9e8e3afe | 83 | mi_create_varobj_checked lpcharacter lpcharacter {char \*} "create local variable lpcharacter" |
fb40c209 | 84 | |
bd69fc68 | 85 | mi_create_varobj_checked llong llong "long" "create local variable llong" |
fb40c209 | 86 | |
bd69fc68 | 87 | mi_create_varobj_checked lplong lplong {long \*} "create local variable lplong" |
fb40c209 | 88 | |
9e8e3afe | 89 | mi_create_varobj_checked lfloat lfloat float "create local variable lfloat" |
fb40c209 | 90 | |
9e8e3afe | 91 | mi_create_varobj_checked lpfloat lpfloat {float \*} "create local variable lpfloat" |
fb40c209 | 92 | |
9e8e3afe | 93 | mi_create_varobj_checked ldouble ldouble double "create local variable ldouble" |
fb40c209 | 94 | |
9e8e3afe | 95 | mi_create_varobj_checked lpdouble lpdouble {double \*} "create local variable lpdouble" |
fb40c209 | 96 | |
9e8e3afe | 97 | mi_create_varobj_checked lsimple lsimple "struct _simple_struct" "create local variable lsimple" |
fb40c209 | 98 | |
9e8e3afe | 99 | mi_create_varobj_checked lpsimple lpsimple {struct _simple_struct \*} "create local variable lpsimple" |
fb40c209 | 100 | |
9e8e3afe | 101 | mi_create_varobj_checked func func {void \(\*\)\((void|)\)} "create local variable func" |
fb40c209 AC |
102 | |
103 | # Test: c_variable-1.5 | |
104 | # Desc: create lsimple.character | |
9e8e3afe | 105 | mi_create_varobj_checked lsimple.character lsimple.character "char" \ |
3fddb3ad | 106 | "create lsimple.character" |
fb40c209 AC |
107 | |
108 | # Test: c_variable-1.6 | |
109 | # Desc: create lpsimple->integer | |
9e8e3afe | 110 | mi_create_varobj_checked lsimple->integer lsimple->integer "int" \ |
3fddb3ad | 111 | "create lsimple->integer" |
fb40c209 AC |
112 | |
113 | # Test: c_variable-1.7 | |
33c3676e | 114 | # Desc: create lsimple.integer |
9e8e3afe VP |
115 | mi_create_varobj_checked lsimple.integer lsimple.integer "int" \ |
116 | "create lsimple.integer" | |
3fddb3ad | 117 | |
fb40c209 AC |
118 | |
119 | # Test: c_variable-1.9 | |
120 | # Desc: create type name | |
121 | # Type names (like int, long, etc..) are all proper expressions to gdb. | |
122 | # make sure variable code does not allow users to create variables, though. | |
123 | mi_gdb_test "-var-create int * int" \ | |
1b05df00 | 124 | "&\"Attempt to use a type name as an expression.\\\\n\".*\\^error,msg=\"-var-create: unable to create variable object\"" \ |
fb40c209 AC |
125 | "create int" |
126 | ||
127 | ||
128 | ##### ##### | |
129 | # # | |
130 | # Value changed tests # | |
131 | # # | |
132 | ##### ##### | |
133 | ||
134 | # Test: c_variable-2.1 | |
135 | # Desc: check whether values changed at do_block_tests | |
136 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 137 | "\\^done,changelist=\\\[\\\]" \ |
fb40c209 AC |
138 | "update all vars" |
139 | ||
140 | # Step over "linteger = 1234;" | |
469aff8e MC |
141 | set line_dlt_linteger [gdb_get_line_number "lpinteger = &linteger;"] |
142 | mi_step_to "do_locals_tests" "" "var-cmd.c" $line_dlt_linteger "step at do_locals_test" | |
fb40c209 AC |
143 | |
144 | # Test: c_variable-2.2 | |
145 | # Desc: check whether only linteger changed values | |
146 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 147 | "\\^done,changelist=\\\[\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
148 | "update all vars: linteger changed" |
149 | ||
150 | # Step over "lpinteger = &linteger;" | |
469aff8e | 151 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 1] "step at do_locals_tests (2)" |
fb40c209 AC |
152 | |
153 | # Test: c_variable-2.3 | |
154 | # Desc: check whether only lpinteger changed | |
155 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 156 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
157 | "update all vars: lpinteger changed" |
158 | ||
159 | # Step over "lcharacter = 'a';" | |
469aff8e | 160 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 2] "step at do_locals_tests (3)" |
fb40c209 AC |
161 | |
162 | # Test: c_variable-2.4 | |
163 | # Desc: check whether only lcharacter changed | |
164 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 165 | "\\^done,changelist=\\\[\{name=\"lcharacter\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
166 | "update all vars: lcharacter changed" |
167 | ||
168 | # Step over "lpcharacter = &lcharacter;" | |
469aff8e | 169 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 3] "step at do_locals_tests (4)" |
fb40c209 AC |
170 | |
171 | # Test: c_variable-2.5 | |
172 | # Desc: check whether only lpcharacter changed | |
173 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 174 | "\\^done,changelist=\\\[\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
175 | "update all vars: lpcharacter changed" |
176 | ||
177 | ||
178 | # Step over: | |
179 | # llong = 2121L; | |
180 | # lplong = &llong; | |
181 | # lfloat = 2.1; | |
182 | # lpfloat = &lfloat; | |
183 | # ldouble = 2.718281828459045; | |
184 | # lpdouble = &ldouble; | |
185 | # lsimple.integer = 1234; | |
186 | # lsimple.unsigned_integer = 255; | |
187 | # lsimple.character = 'a'; | |
188 | ||
fc5cfef4 | 189 | mi_execute_to "exec-step 9" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 190 | "var-cmd.c" [expr $line_dlt_linteger + 12] "" "step at do_locals_tests (5)" |
fb40c209 AC |
191 | |
192 | # Test: c_variable-2.6 | |
193 | # Desc: check whether llong, lplong, lfloat, lpfloat, ldouble, lpdouble, lsimple.integer, | |
194 | # lsimple.unsigned_character lsimple.integer lsimple.character changed | |
195 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 196 | "\\^done,changelist=\\\[\{name=\"lsimple.integer\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lsimple->integer\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lsimple.character\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lpdouble\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"ldouble\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lpfloat\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lfloat\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lplong\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"llong\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
197 | "update all vars: many changed" |
198 | ||
199 | # Step over: | |
200 | # lsimple.signed_character = 21; | |
201 | # lsimple.char_ptr = &lcharacter; | |
202 | # lpsimple = &lsimple; | |
203 | # func = nothing; | |
204 | ||
469aff8e MC |
205 | set line_dlt_4321 [gdb_get_line_number "linteger = 4321;"] |
206 | ||
fc5cfef4 | 207 | mi_execute_to "exec-step 4" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 208 | "var-cmd.c" $line_dlt_4321 "" "step at do_locals_tests (6)" |
fb40c209 AC |
209 | |
210 | # Test: c_variable-2.7 | |
211 | # Desc: check whether (lsimple.signed_character, lsimple.char_ptr) lpsimple, func changed | |
212 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 213 | "\\^done,changelist=\\\[\{name=\"func\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lpsimple\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
214 | "update all vars: func and lpsimple changed" |
215 | ||
216 | # Step over | |
217 | # linteger = 4321; | |
218 | # lcharacter = 'b'; | |
219 | # llong = 1212L; | |
220 | # lfloat = 1.2; | |
221 | # ldouble = 5.498548281828172; | |
222 | # lsimple.integer = 255; | |
223 | # lsimple.unsigned_integer = 4321; | |
224 | # lsimple.character = 'b'; | |
225 | ||
fc5cfef4 | 226 | mi_execute_to "exec-step 8" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 227 | "var-cmd.c" [expr $line_dlt_4321 + 8] "" "step at do_locals_tests (7)" |
fb40c209 AC |
228 | |
229 | # Test: c_variable-2.8 | |
230 | # Desc: check whether linteger, lcharacter, llong, lfoat, ldouble, lsimple.integer, | |
231 | # lpsimple.integer lsimple.character changed | |
232 | # Note: this test also checks that lpsimple->integer and lsimple.integer have | |
233 | # changed (they are the same) | |
234 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 235 | "\\^done,changelist=\\\[\{name=\"lsimple.integer\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lsimple->integer\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lsimple.character\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"ldouble\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lfloat\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"llong\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"lcharacter\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
57e66780 | 236 | "update all vars: lsimple and others changed" |
fb40c209 AC |
237 | |
238 | ||
239 | ### | |
240 | # | |
241 | # Test assignment to variables. More tests on assignment are in other files. | |
242 | # | |
243 | ### | |
244 | mi_gdb_test "-var-assign global_simple 0" \ | |
1b05df00 | 245 | "\\^error,msg=\"-var-assign: Variable object is not editable\"" \ |
fb40c209 AC |
246 | "assign to global_simple" |
247 | ||
248 | mi_gdb_test "-var-assign linteger 3333" \ | |
249 | "\\^done,value=\"3333\"" \ | |
250 | "assign to linteger" | |
251 | ||
57e66780 DJ |
252 | # Allow lpcharacter to update, optionally. Because it points to a |
253 | # char variable instead of a zero-terminated string, if linteger is | |
254 | # directly after it in memory the printed characters may appear to | |
255 | # change. | |
256 | set lpchar_update "\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}," | |
7b8e0647 | 257 | mi_gdb_test "-var-update *" \ |
0cc7d26f | 258 | "\\^done,changelist=\\\[($lpchar_update)?\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
7b8e0647 JJ |
259 | "update all vars: linteger changed after assign" |
260 | ||
261 | mi_gdb_test "-var-assign linteger 3333" \ | |
262 | "\\^done,value=\"3333\"" \ | |
263 | "assign to linteger again, same value" | |
264 | ||
265 | mi_gdb_test "-var-update *" \ | |
266 | "\\^done,changelist=\\\[\\\]" \ | |
267 | "update all vars: linteger not changed after same assign" | |
268 | ||
fb40c209 AC |
269 | mi_gdb_test "-var-evaluate-expression linteger" \ |
270 | "\\^done,value=\"3333\"" \ | |
271 | "eval linteger" | |
272 | ||
273 | mi_gdb_test "-var-assign lpinteger \"&linteger + 3\"" \ | |
274 | "\\^done,value=\"$hex\"" \ | |
275 | "assign to lpinteger" | |
276 | ||
7b8e0647 | 277 | mi_gdb_test "-var-update *" \ |
0cc7d26f | 278 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
7b8e0647 JJ |
279 | "update all vars: lpinteger changed after assign" |
280 | ||
281 | mi_gdb_test "-var-update *" \ | |
282 | "\\^done,changelist=\\\[\\\]" \ | |
283 | "update all vars: no changes on second update" | |
284 | ||
fb40c209 AC |
285 | mi_gdb_test "-var-evaluate-expression lpinteger" \ |
286 | "\\^done,value=\"$hex\"" \ | |
287 | "eval lpinteger" | |
288 | ||
289 | # reset the values to the original ones so that the rest of the file doesn't suffer. | |
290 | ||
291 | mi_gdb_test "-var-assign linteger 4321" \ | |
292 | "\\^done,value=\"4321\"" \ | |
293 | "assign to linteger" | |
294 | ||
295 | mi_gdb_test "-var-assign lpinteger &linteger" \ | |
296 | "\\^done,value=\"$hex\"" \ | |
297 | "assign to lpinteger" | |
298 | ||
299 | mi_gdb_test "-var-assign lcharacter 'z'" \ | |
300 | "\\^done,value=\"122 'z'\"" \ | |
301 | "assign to lcharacter" | |
302 | ||
303 | mi_gdb_test "-var-evaluate-expression lcharacter" \ | |
304 | "\\^done,value=\"122 'z'\"" \ | |
305 | "eval lcharacter" | |
306 | ||
307 | mi_gdb_test "-var-assign llong 1313L" \ | |
308 | "\\^done,value=\"1313\"" \ | |
309 | "assign to llong" | |
310 | mi_gdb_test "-var-evaluate-expression llong" \ | |
311 | "\\^done,value=\"1313\"" \ | |
312 | "eval llong" | |
313 | mi_gdb_test "-var-assign llong 1212L" \ | |
314 | "\\^done,value=\"1212\"" \ | |
315 | "assign to llong" | |
316 | ||
317 | mi_gdb_test "-var-assign lplong &llong+4" \ | |
318 | "\\^done,value=\"$hex\"" \ | |
319 | "assign to lplong" | |
320 | mi_gdb_test "-var-evaluate-expression lplong" \ | |
321 | "\\^done,value=\"$hex\"" \ | |
322 | "eval lplong" | |
323 | mi_gdb_test "-var-assign lplong &llong" \ | |
324 | "\\^done,value=\"$hex\"" \ | |
325 | "assign to lplong" | |
326 | ||
a116b84c AC |
327 | mi_gdb_test "-var-assign lfloat 3.4567" \ |
328 | "\\^done,value=\"3.45.*\"" \ | |
fb40c209 AC |
329 | "assign to lfloat" |
330 | mi_gdb_test "-var-evaluate-expression lfloat" \ | |
a116b84c | 331 | "\\^done,value=\"3.45.*\"" \ |
fb40c209 | 332 | "eval lfloat" |
a116b84c AC |
333 | mi_gdb_test "-var-assign lfloat 1.2345" \ |
334 | "\\^done,value=\"1.23.*\"" \ | |
fb40c209 AC |
335 | "assign to lfloat" |
336 | ||
337 | mi_gdb_test "-var-assign lpfloat &lfloat+4" \ | |
338 | "\\^done,value=\"$hex\"" \ | |
339 | "assign to lpfloat" | |
340 | ||
341 | mi_gdb_test "-var-assign ldouble 5.333318284590435" \ | |
342 | "\\^done,value=\"5.333318284590435\"" \ | |
343 | "assign to ldouble" | |
344 | ||
345 | mi_gdb_test "-var-assign func do_block_tests" \ | |
346 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
347 | "assign to func" | |
348 | ||
349 | mi_gdb_test "-var-assign lsimple.character 'd'" \ | |
350 | "\\^done,value=\"100 'd'\"" \ | |
351 | "assign to lsimple.character" | |
352 | ||
353 | mi_gdb_test "-var-assign lsimple->integer 222" \ | |
354 | "\\^done,value=\"222\"" \ | |
355 | "assign to lsimple->integer" | |
356 | ||
357 | mi_gdb_test "-var-assign lsimple.integer 333" \ | |
358 | "\\^done,value=\"333\"" \ | |
359 | "assign to lsimple.integer" | |
360 | ||
acd65feb VP |
361 | mi_gdb_test "-var-update *" \ |
362 | "\\^done,changelist=.*" \ | |
363 | "var update" | |
364 | ||
365 | # Check that assignment of function and array values | |
366 | # promotes the assigned value to function pointer/data | |
367 | # pointer before comparing with the existing value, | |
368 | # and does not incorrectly make the value as changed. | |
369 | mi_gdb_test "-var-assign func do_block_tests" \ | |
370 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
371 | "assign same value to func" | |
372 | ||
373 | mi_gdb_test "-var-update *" \ | |
374 | "\\^done,changelist=\\\[\\\]" \ | |
375 | "assign same value to func (update)" | |
376 | ||
3fddb3ad | 377 | mi_gdb_test "-var-create array_ptr * array_ptr" \ |
9cb709b6 | 378 | "\\^done,name=\"array_ptr\",numchild=\"1\",value=\"$hex <array>\",type=\"int \\*\",has_more=\"0\"" \ |
3fddb3ad | 379 | "create global variable array_ptr" |
acd65feb VP |
380 | |
381 | mi_gdb_test "-var-assign array_ptr array2" \ | |
9cb709b6 | 382 | "\\^done,value=\"$hex <array2>\"" \ |
acd65feb VP |
383 | "assign array to pointer" |
384 | ||
385 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 386 | "\\^done,changelist=\\\[\{name=\"array_ptr\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
acd65feb VP |
387 | "assign array to pointer (update)" |
388 | ||
389 | mi_gdb_test "-var-assign array_ptr array2" \ | |
9cb709b6 | 390 | "\\^done,value=\"$hex <array2>\"" \ |
acd65feb VP |
391 | "assign same array to pointer" |
392 | ||
393 | mi_gdb_test "-var-update *" \ | |
394 | "\\^done,changelist=\\\[\\\]" \ | |
395 | "assign same array to pointer (update)" | |
396 | ||
397 | ||
fb40c209 AC |
398 | ###### |
399 | # End of assign tests | |
400 | ##### | |
401 | ||
469aff8e MC |
402 | set line_subroutine1_body [gdb_get_line_number "global_simple.integer = i + 3;"] |
403 | ||
f7e97bb3 | 404 | mi_continue_to subroutine1 |
fb40c209 AC |
405 | |
406 | # Test: c_variable-2.10 | |
407 | # Desc: create variable for locals i,l in subroutine1 | |
9e8e3afe | 408 | mi_create_varobj_checked i i int "create i" |
fb40c209 | 409 | |
bd69fc68 | 410 | mi_create_varobj_checked l l {long \*} "create l" |
fb40c209 AC |
411 | |
412 | # Test: c_variable-2.11 | |
413 | # Desc: create do_locals_tests local in subroutine1 | |
414 | mi_gdb_test "-var-create linteger * linteger" \ | |
1b05df00 | 415 | "\\^error,msg=\"-var-create: unable to create variable object\"" \ |
fb40c209 AC |
416 | "create linteger" |
417 | ||
dcf95b47 | 418 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 419 | "var-cmd.c" [expr $line_subroutine1_body + 1] "step at subroutine1" |
fb40c209 AC |
420 | |
421 | # Test: c_variable-2.12 | |
422 | # Desc: change global_simple.integer | |
423 | # Note: This also tests whether we are reporting changes in structs properly. | |
424 | # gdb normally would say that global_simple has changed, but we | |
73a93a32 JI |
425 | # special case that, since it is not what a human expects to |
426 | # see. | |
427 | ||
428 | setup_xfail *-*-* | |
fb40c209 AC |
429 | mi_gdb_test "-var-update *" \ |
430 | "\\^done,changelist=\{FIXME: WHAT IS CORRECT HERE\}" \ | |
431 | "update all vars: changed FIXME" | |
73a93a32 | 432 | clear_xfail *-*-* |
fb40c209 | 433 | |
dcf95b47 | 434 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 435 | "var-cmd.c" [expr $line_subroutine1_body + 2] "step at subroutine1 (2)" |
fb40c209 AC |
436 | |
437 | # Test: c_variable-2.13 | |
438 | # Desc: change subroutine1 local i | |
439 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 440 | "\\^done,changelist=\\\[\{name=\"i\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
441 | "update all vars: i changed" |
442 | ||
dcf95b47 | 443 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 444 | "var-cmd.c" [expr $line_subroutine1_body + 3] "step at subroutine1 (3)" |
fb40c209 AC |
445 | |
446 | # Test: c_variable-2.14 | |
447 | # Desc: change do_locals_tests local llong | |
448 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 449 | "\\^done,changelist=\\\[\{name=\"llong\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
fb40c209 AC |
450 | "update all vars: llong changed" |
451 | ||
469aff8e MC |
452 | set line_dlt_call_subroutine1 [gdb_get_line_number "subroutine1 (linteger, &llong);"] |
453 | mi_next_to "do_locals_tests" "" "var-cmd.c" \ | |
454 | [expr $line_dlt_call_subroutine1 + 1] "next out of subroutine1" | |
fb40c209 AC |
455 | |
456 | # Test: c_variable-2.15 | |
457 | # Desc: check for out of scope subroutine1 locals | |
458 | mi_gdb_test "-var-update *" \ | |
0cc7d26f | 459 | "\\^done,changelist=\\\[\{name=\"l\",in_scope=\"false\"\,type_changed=\"false\",has_more=\"0\"},\{name=\"i\",in_scope=\"false\",type_changed=\"false\",has_more=\"0\"\}\\\]" \ |
73a93a32 | 460 | "update all vars: all now out of scope" |
fb40c209 AC |
461 | |
462 | # Done with locals/globals tests. Erase all variables | |
463 | #delete_all_variables | |
464 | mi_gdb_test "-var-delete global_simple" \ | |
465 | "\\^done,ndeleted=\"1\"" \ | |
466 | "delete var" | |
467 | ||
468 | mi_gdb_test "-var-delete linteger" \ | |
469 | "\\^done,ndeleted=\"1\"" \ | |
470 | "delete var linteger" | |
471 | ||
472 | mi_gdb_test "-var-delete lpinteger" \ | |
473 | "\\^done,ndeleted=\"1\"" \ | |
474 | "delete var lpinteger" | |
475 | ||
476 | mi_gdb_test "-var-delete lcharacter" \ | |
477 | "\\^done,ndeleted=\"1\"" \ | |
478 | "delete var lcharacter" | |
479 | ||
480 | mi_gdb_test "-var-delete lpcharacter" \ | |
481 | "\\^done,ndeleted=\"1\"" \ | |
482 | "delete var lpcharacter" | |
483 | ||
484 | mi_gdb_test "-var-delete llong" \ | |
485 | "\\^done,ndeleted=\"1\"" \ | |
486 | "delete var llong" | |
487 | ||
488 | mi_gdb_test "-var-delete lplong" \ | |
489 | "\\^done,ndeleted=\"1\"" \ | |
490 | "delete var lplong" | |
491 | ||
492 | mi_gdb_test "-var-delete lfloat" \ | |
493 | "\\^done,ndeleted=\"1\"" \ | |
494 | "delete var lfloat" | |
495 | ||
496 | mi_gdb_test "-var-delete lpfloat" \ | |
497 | "\\^done,ndeleted=\"1\"" \ | |
498 | "delete var lpfloat" | |
499 | ||
500 | mi_gdb_test "-var-delete ldouble" \ | |
501 | "\\^done,ndeleted=\"1\"" \ | |
502 | "delete var ldouble" | |
503 | ||
504 | mi_gdb_test "-var-delete lpdouble" \ | |
505 | "\\^done,ndeleted=\"1\"" \ | |
506 | "delete var lpdouble" | |
507 | ||
508 | mi_gdb_test "-var-delete lsimple" \ | |
509 | "\\^done,ndeleted=\"1\"" \ | |
510 | "delete var lsimple" | |
511 | ||
512 | mi_gdb_test "-var-delete lpsimple" \ | |
513 | "\\^done,ndeleted=\"1\"" \ | |
514 | "delete var lpsimple" | |
515 | ||
516 | mi_gdb_test "-var-delete func" \ | |
517 | "\\^done,ndeleted=\"1\"" \ | |
518 | "delete var func" | |
519 | ||
520 | mi_gdb_test "-var-delete lsimple.character" \ | |
521 | "\\^done,ndeleted=\"1\"" \ | |
522 | "delete var lsimple.character" | |
523 | ||
524 | mi_gdb_test "-var-delete lsimple->integer" \ | |
525 | "\\^done,ndeleted=\"1\"" \ | |
526 | "delete var lsimple->integer" | |
527 | ||
528 | mi_gdb_test "-var-delete lsimple.integer" \ | |
529 | "\\^done,ndeleted=\"1\"" \ | |
530 | "delete var lsimple.integer" | |
531 | ||
532 | mi_gdb_test "-var-delete i" \ | |
533 | "\\^done,ndeleted=\"1\"" \ | |
534 | "delete var i" | |
535 | ||
536 | mi_gdb_test "-var-delete l" \ | |
537 | "\\^done,ndeleted=\"1\"" \ | |
538 | "delete var l" | |
539 | ||
6f1d84a5 KS |
540 | # Test whether we can follow the name of a variable through multiple |
541 | # stack frames. | |
f7e97bb3 | 542 | mi_continue_to do_special_tests |
6f1d84a5 KS |
543 | |
544 | mi_gdb_test "-var-create selected_a @ a" \ | |
9e8e3afe | 545 | {\^done,name="selected_a",numchild="0",value=\".*\",type="int".*} \ |
6f1d84a5 KS |
546 | "create selected_a" |
547 | ||
f7e97bb3 | 548 | mi_continue_to incr_a |
6f1d84a5 KS |
549 | |
550 | mi_gdb_test "-var-update selected_a" \ | |
0cc7d26f | 551 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",type_changed=\"true\",new_type=\"char\",new_num_children=\"0\",has_more=\"0\"\}\\\]" \ |
93cae4bf | 552 | "update selected_a in incr_a" |
6f1d84a5 KS |
553 | |
554 | mi_next "step a line in incr_a" | |
555 | mi_next "return from incr_a to do_special_tests" | |
556 | ||
557 | mi_gdb_test "-var-update selected_a" \ | |
0cc7d26f | 558 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",type_changed=\"true\",new_type=\"int\",new_num_children=\"0\",has_more=\"0\"\}\\\]" \ |
93cae4bf | 559 | "update selected_a in do_special_tests" |
6f1d84a5 | 560 | |
a0607b84 YQ |
561 | if [is_remote host] { |
562 | set filename ${testfile} | |
563 | } else { | |
564 | set filename ${binfile} | |
565 | } | |
566 | ||
567 | mi_gdb_test "-file-exec-and-symbols ${filename}" "\\^done" \ | |
3c1179ff VP |
568 | "floating varobj invalidation" |
569 | ||
25d5ea92 VP |
570 | mi_delete_varobj selected_a "delete selected_a" |
571 | mi_delete_varobj array_ptr "delete array_ptr" | |
572 | ||
573 | proc set_frozen {varobjs flag} { | |
574 | foreach v $varobjs { | |
575 | mi_gdb_test "-var-set-frozen $v $flag" \ | |
576 | "\\^done" \ | |
577 | "-var-set-frozen $v $flag" | |
578 | } | |
579 | } | |
580 | ||
581 | mi_prepare_inline_tests $srcfile | |
582 | mi_run_inline_test frozen | |
583 | ||
9e19b45e VP |
584 | mi_run_inline_test bitfield |
585 | ||
fcacd99f VP |
586 | # Since the inline test framework does not really work with |
587 | # function calls, first to inline tests and then do the reminder | |
588 | # manually. | |
589 | mi_run_inline_test floating | |
590 | set do_at_tests_callee_breakpoint [gdb_get_line_number "breakpoint inside callee"] | |
591 | mi_gdb_test "-break-insert var-cmd.c:$do_at_tests_callee_breakpoint" ".*" \ | |
592 | "inside breakpoint inside callee" | |
18ac113b AR |
593 | mi_execute_to "exec-continue" "breakpoint-hit" do_at_tests_callee "" ".*" ".*" \ |
594 | { "" "disp=\"keep\"" } \ | |
fcacd99f VP |
595 | "continue to where i is initialized" |
596 | ||
597 | mi_varobj_update F {F} "update F inside callee" | |
598 | mi_check_varobj_value F 7 "check F inside callee" | |
599 | ||
5e572bb4 DJ |
600 | # Test whether bad varobjs crash GDB. |
601 | ||
602 | # A varobj we fail to read during -var-update should be considered | |
603 | # out of scope. | |
3fddb3ad | 604 | mi_gdb_test "-var-create null_ptr * **0" \ |
0cc7d26f | 605 | {\^done,name="null_ptr",numchild="0",value=".*",type="int",has_more="0"} \ |
3fddb3ad | 606 | "create null_ptr" |
5e572bb4 DJ |
607 | |
608 | # Allow this to succeed, if address zero is readable, although it | |
609 | # will not test what it was meant to. Most important is that GDB | |
610 | # does not crash. | |
611 | mi_gdb_test "-var-update null_ptr" \ | |
7acd5c40 | 612 | {\^done,changelist=\[.*\]} \ |
5e572bb4 DJ |
613 | "update null_ptr" |
614 | ||
615 | mi_gdb_test "-var-delete null_ptr" \ | |
616 | "\\^done,ndeleted=\"1\"" \ | |
617 | "delete null_ptr" | |
618 | ||
619 | # When we fail to read a varobj created from a named variable, | |
620 | # we evaluate its type instead. Make sure that doesn't blow | |
621 | # up by trying to read it again. We can use _end when not running | |
622 | # the program to simulate an unreadable variable, if this platform | |
623 | # provides _end, but cope if it's missing. | |
624 | ||
625 | mi_gdb_test "kill" \ | |
626 | {&"kill\\n".*\^done} \ | |
627 | "kill program before endvar" | |
628 | ||
3fddb3ad | 629 | mi_gdb_test "-var-create endvar * _end" \ |
2eb14a9b | 630 | {(\^done,name="endvar",numchild="0",value=".*",type=".*"|\^error,msg=".*")} \ |
3fddb3ad | 631 | "create endvar" |
5e572bb4 DJ |
632 | |
633 | # Allow this to succeed whether the value is readable, unreadable, or | |
634 | # missing. Most important is that GDB does not crash. | |
635 | mi_gdb_test "-var-update endvar" \ | |
2eb14a9b | 636 | {(\^done,changelist=\[.*\]|\^error,msg=".*not found")} \ |
5e572bb4 DJ |
637 | "update endvar" |
638 | ||
639 | mi_gdb_test "-var-delete endvar" \ | |
2eb14a9b | 640 | {(\^done,ndeleted="1"|\^error,msg=".*not found")} \ |
5e572bb4 DJ |
641 | "delete endvar" |
642 | ||
ee342b23 VP |
643 | mi_delete_breakpoints |
644 | ||
645 | mi_runto do_locals_tests | |
646 | ||
647 | mi_create_varobj "L" "lsimple" "in-and-out-of-scope: create varobj" | |
648 | mi_check_varobj_value "L" "{...}" "in-and-out-of-scope: check initial value" | |
649 | ||
650 | mi_runto main | |
651 | ||
652 | mi_gdb_test "-var-update L" \ | |
0cc7d26f | 653 | {\^done,changelist=\[{name="L",in_scope="false",type_changed="false",has_more="0"}\]} \ |
ee342b23 VP |
654 | "in-and-out-of-scope: out of scope now" |
655 | ||
656 | mi_gdb_test "-var-update L" \ | |
657 | {\^done,changelist=\[]} \ | |
658 | "in-and-out-of-scope: out of scope now, not changed" | |
659 | ||
660 | mi_continue_to do_locals_tests | |
661 | ||
662 | mi_gdb_test "-var-update L" \ | |
0cc7d26f | 663 | {\^done,changelist=\[{name="L",in_scope="true",type_changed="false",has_more="0"}\]} \ |
ee342b23 VP |
664 | "in-and-out-of-scope: in scope now" |
665 | ||
666 | mi_gdb_test "-var-update L" \ | |
667 | {\^done,changelist=\[\]} \ | |
668 | "in-and-out-of-scope: in scope now, not changed" | |
669 | ||
fb40c209 AC |
670 | mi_gdb_exit |
671 | return 0 |