Commit | Line | Data |
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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 | ||
53 | mi_gdb_test "111-var-create global_simple * global_simple" \ | |
3fddb3ad | 54 | "111\\^done,name=\"global_simple\",numchild=\"6\",value=\"{...}\",type=\"simpleton\"" \ |
fb40c209 AC |
55 | "create global variable" |
56 | ||
57 | # Test: c_variable-1.2 | |
58 | # Desc: Create non-existent variable | |
59 | ||
60 | mi_gdb_test "112-var-create bogus_unknown_variable * bogus_unknown_variable" \ | |
73a93a32 | 61 | "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*112\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
62 | "create non-existent variable" |
63 | ||
64 | # Test: c_variable-1.3 | |
65 | # Desc: Create out of scope variable | |
66 | ||
67 | mi_gdb_test "113-var-create argc * argc" \ | |
73a93a32 | 68 | "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*113\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
69 | "create out of scope variable" |
70 | ||
6afa27b0 | 71 | mi_runto do_locals_tests |
fb40c209 | 72 | |
a73bafbc VP |
73 | set line_dlt_first_real [gdb_get_line_number "linteger = 1234;"] |
74 | ||
75 | mi_continue_to_line $line_dlt_first_real "step to real start of do_locals_test" | |
76 | ||
77 | ||
fb40c209 AC |
78 | # Test: c_variable-1.4 |
79 | # Desc: create local variables | |
80 | ||
3fddb3ad NR |
81 | mi_gdb_test "-var-create linteger * linteger" \ |
82 | "\\^done,name=\"linteger\",numchild=\"0\",value=\".*\",type=\"int\"" \ | |
83 | "create local variable linteger" | |
fb40c209 | 84 | |
3fddb3ad NR |
85 | mi_gdb_test "-var-create lpinteger * lpinteger" \ |
86 | "\\^done,name=\"lpinteger\",numchild=\"1\",value=\"$hex\",type=\"int \\*\"" \ | |
87 | "create local variable lpinteger" | |
fb40c209 | 88 | |
fef8a650 | 89 | mi_gdb_test "-var-create lcharacter * lcharacter\[0\]" \ |
3fddb3ad | 90 | "\\^done,name=\"lcharacter\",numchild=\"0\",value=\".*\",type=\"char\"" \ |
664e3ee9 | 91 | "create local variable lcharacter " |
fb40c209 | 92 | |
3fddb3ad | 93 | mi_gdb_test "-var-create lpcharacter * lpcharacter" \ |
b8953b0e | 94 | "\\^done,name=\"lpcharacter\",numchild=\"1\",value=\"$hex.*\",type=\"char \\*\"" \ |
3fddb3ad | 95 | "create local variable lpcharacter" |
fb40c209 | 96 | |
3fddb3ad NR |
97 | mi_gdb_test "-var-create llong * llong" \ |
98 | "\\^done,name=\"llong\",numchild=\"0\",value=\".*\",type=\"long int\"" \ | |
99 | "create local variable llong" | |
fb40c209 | 100 | |
3fddb3ad NR |
101 | mi_gdb_test "-var-create lplong * lplong" \ |
102 | "\\^done,name=\"lplong\",numchild=\"1\",value=\"$hex\",type=\"long int \\*\"" \ | |
103 | "create local variable lplong" | |
fb40c209 | 104 | |
3fddb3ad NR |
105 | mi_gdb_test "-var-create lfloat * lfloat" \ |
106 | "\\^done,name=\"lfloat\",numchild=\"0\",value=\".*\",type=\"float\"" \ | |
107 | "create local variable lfloat" | |
fb40c209 | 108 | |
3fddb3ad NR |
109 | mi_gdb_test "-var-create lpfloat * lpfloat" \ |
110 | "\\^done,name=\"lpfloat\",numchild=\"1\",value=\"$hex\",type=\"float \\*\"" \ | |
111 | "create local variable lpfloat" | |
fb40c209 | 112 | |
3fddb3ad NR |
113 | mi_gdb_test "-var-create ldouble * ldouble" \ |
114 | "\\^done,name=\"ldouble\",numchild=\"0\",value=\".*\",type=\"double\"" \ | |
115 | "create local variable ldouble" | |
fb40c209 | 116 | |
3fddb3ad NR |
117 | mi_gdb_test "-var-create lpdouble * lpdouble" \ |
118 | "\\^done,name=\"lpdouble\",numchild=\"1\",value=\"$hex\",type=\"double \\*\"" \ | |
119 | "create local variable lpdouble" | |
fb40c209 | 120 | |
3fddb3ad NR |
121 | mi_gdb_test "-var-create lsimple * lsimple" \ |
122 | "\\^done,name=\"lsimple\",numchild=\"6\",value=\"{...}\",type=\"struct _simple_struct\"" \ | |
123 | "create local variable lsimple" | |
fb40c209 | 124 | |
3fddb3ad NR |
125 | mi_gdb_test "-var-create lpsimple * lpsimple" \ |
126 | "\\^done,name=\"lpsimple\",numchild=\"6\",value=\"$hex\",type=\"struct _simple_struct \\*\"" \ | |
127 | "create local variable lpsimple" | |
fb40c209 | 128 | |
3fddb3ad | 129 | mi_gdb_test "-var-create func * func" \ |
664e3ee9 | 130 | "\\^done,name=\"func\",numchild=\"0\",value=\".*\",type=\"void \\(\\*\\)\\((void|)\\)\"" \ |
3fddb3ad | 131 | "create local variable func" |
fb40c209 AC |
132 | |
133 | # Test: c_variable-1.5 | |
134 | # Desc: create lsimple.character | |
3fddb3ad NR |
135 | mi_gdb_test "-var-create lsimple.character * lsimple.character" \ |
136 | "\\^done,name=\"lsimple.character\",numchild=\"0\",value=\".*\",type=\"char\"" \ | |
137 | "create lsimple.character" | |
fb40c209 AC |
138 | |
139 | # Test: c_variable-1.6 | |
140 | # Desc: create lpsimple->integer | |
3fddb3ad NR |
141 | mi_gdb_test "-var-create lsimple->integer * lsimple->integer" \ |
142 | "\\^done,name=\"lsimple->integer\",numchild=\"0\",value=\".*\",type=\"int\"" \ | |
143 | "create lsimple->integer" | |
fb40c209 AC |
144 | |
145 | # Test: c_variable-1.7 | |
146 | # Desc: ceate lsimple.integer | |
3fddb3ad NR |
147 | mi_gdb_test "-var-create lsimple.integer * lsimple.integer" \ |
148 | "\\^done,name=\"lsimple.integer\",numchild=\"0\",value=\".*\",type=\"int\"" \ | |
149 | "create lsimple->integer" | |
150 | ||
fb40c209 AC |
151 | |
152 | # Test: c_variable-1.9 | |
153 | # Desc: create type name | |
154 | # Type names (like int, long, etc..) are all proper expressions to gdb. | |
155 | # make sure variable code does not allow users to create variables, though. | |
156 | mi_gdb_test "-var-create int * int" \ | |
bc8332bb | 157 | "&\"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 |
158 | "create int" |
159 | ||
160 | ||
161 | ##### ##### | |
162 | # # | |
163 | # Value changed tests # | |
164 | # # | |
165 | ##### ##### | |
166 | ||
167 | # Test: c_variable-2.1 | |
168 | # Desc: check whether values changed at do_block_tests | |
169 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 170 | "\\^done,changelist=\\\[\\\]" \ |
fb40c209 AC |
171 | "update all vars" |
172 | ||
173 | # Step over "linteger = 1234;" | |
469aff8e MC |
174 | set line_dlt_linteger [gdb_get_line_number "lpinteger = &linteger;"] |
175 | mi_step_to "do_locals_tests" "" "var-cmd.c" $line_dlt_linteger "step at do_locals_test" | |
fb40c209 AC |
176 | |
177 | # Test: c_variable-2.2 | |
178 | # Desc: check whether only linteger changed values | |
179 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 180 | "\\^done,changelist=\\\[\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
181 | "update all vars: linteger changed" |
182 | ||
183 | # Step over "lpinteger = &linteger;" | |
469aff8e | 184 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 1] "step at do_locals_tests (2)" |
fb40c209 AC |
185 | |
186 | # Test: c_variable-2.3 | |
187 | # Desc: check whether only lpinteger changed | |
188 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 189 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
190 | "update all vars: lpinteger changed" |
191 | ||
192 | # Step over "lcharacter = 'a';" | |
469aff8e | 193 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 2] "step at do_locals_tests (3)" |
fb40c209 AC |
194 | |
195 | # Test: c_variable-2.4 | |
196 | # Desc: check whether only lcharacter changed | |
197 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 198 | "\\^done,changelist=\\\[\{name=\"lcharacter\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
199 | "update all vars: lcharacter changed" |
200 | ||
201 | # Step over "lpcharacter = &lcharacter;" | |
469aff8e | 202 | mi_step_to "do_locals_tests" "" "var-cmd.c" [expr $line_dlt_linteger + 3] "step at do_locals_tests (4)" |
fb40c209 AC |
203 | |
204 | # Test: c_variable-2.5 | |
205 | # Desc: check whether only lpcharacter changed | |
206 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 207 | "\\^done,changelist=\\\[\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
208 | "update all vars: lpcharacter changed" |
209 | ||
210 | ||
211 | # Step over: | |
212 | # llong = 2121L; | |
213 | # lplong = &llong; | |
214 | # lfloat = 2.1; | |
215 | # lpfloat = &lfloat; | |
216 | # ldouble = 2.718281828459045; | |
217 | # lpdouble = &ldouble; | |
218 | # lsimple.integer = 1234; | |
219 | # lsimple.unsigned_integer = 255; | |
220 | # lsimple.character = 'a'; | |
221 | ||
fc5cfef4 | 222 | mi_execute_to "exec-step 9" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 223 | "var-cmd.c" [expr $line_dlt_linteger + 12] "" "step at do_locals_tests (5)" |
fb40c209 AC |
224 | |
225 | # Test: c_variable-2.6 | |
226 | # Desc: check whether llong, lplong, lfloat, lpfloat, ldouble, lpdouble, lsimple.integer, | |
227 | # lsimple.unsigned_character lsimple.integer lsimple.character changed | |
228 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 229 | "\\^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 |
230 | "update all vars: many changed" |
231 | ||
232 | # Step over: | |
233 | # lsimple.signed_character = 21; | |
234 | # lsimple.char_ptr = &lcharacter; | |
235 | # lpsimple = &lsimple; | |
236 | # func = nothing; | |
237 | ||
469aff8e MC |
238 | set line_dlt_4321 [gdb_get_line_number "linteger = 4321;"] |
239 | ||
fc5cfef4 | 240 | mi_execute_to "exec-step 4" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 241 | "var-cmd.c" $line_dlt_4321 "" "step at do_locals_tests (6)" |
fb40c209 AC |
242 | |
243 | # Test: c_variable-2.7 | |
244 | # Desc: check whether (lsimple.signed_character, lsimple.char_ptr) lpsimple, func changed | |
245 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 246 | "\\^done,changelist=\\\[\{name=\"func\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"lpsimple\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
247 | "update all vars: func and lpsimple changed" |
248 | ||
249 | # Step over | |
250 | # linteger = 4321; | |
251 | # lcharacter = 'b'; | |
252 | # llong = 1212L; | |
253 | # lfloat = 1.2; | |
254 | # ldouble = 5.498548281828172; | |
255 | # lsimple.integer = 255; | |
256 | # lsimple.unsigned_integer = 4321; | |
257 | # lsimple.character = 'b'; | |
258 | ||
fc5cfef4 | 259 | mi_execute_to "exec-step 8" "end-stepping-range" "do_locals_tests" "" \ |
469aff8e | 260 | "var-cmd.c" [expr $line_dlt_4321 + 8] "" "step at do_locals_tests (7)" |
fb40c209 AC |
261 | |
262 | # Test: c_variable-2.8 | |
263 | # Desc: check whether linteger, lcharacter, llong, lfoat, ldouble, lsimple.integer, | |
264 | # lpsimple.integer lsimple.character changed | |
265 | # Note: this test also checks that lpsimple->integer and lsimple.integer have | |
266 | # changed (they are the same) | |
267 | mi_gdb_test "-var-update *" \ | |
57e66780 DJ |
268 | "\\^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\"\}\\\]" \ |
269 | "update all vars: lsimple and others changed" | |
fb40c209 AC |
270 | |
271 | ||
272 | ### | |
273 | # | |
274 | # Test assignment to variables. More tests on assignment are in other files. | |
275 | # | |
276 | ### | |
277 | mi_gdb_test "-var-assign global_simple 0" \ | |
278 | "&\"mi_cmd_var_assign: Variable object is not editable\\\\n\".*\\^error,msg=\"mi_cmd_var_assign: Variable object is not editable\"" \ | |
279 | "assign to global_simple" | |
280 | ||
281 | mi_gdb_test "-var-assign linteger 3333" \ | |
282 | "\\^done,value=\"3333\"" \ | |
283 | "assign to linteger" | |
284 | ||
57e66780 DJ |
285 | # Allow lpcharacter to update, optionally. Because it points to a |
286 | # char variable instead of a zero-terminated string, if linteger is | |
287 | # directly after it in memory the printed characters may appear to | |
288 | # change. | |
289 | set lpchar_update "\{name=\"lpcharacter\",in_scope=\"true\",type_changed=\"false\"\}," | |
7b8e0647 | 290 | mi_gdb_test "-var-update *" \ |
57e66780 | 291 | "\\^done,changelist=\\\[($lpchar_update)?\{name=\"linteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
7b8e0647 JJ |
292 | "update all vars: linteger changed after assign" |
293 | ||
294 | mi_gdb_test "-var-assign linteger 3333" \ | |
295 | "\\^done,value=\"3333\"" \ | |
296 | "assign to linteger again, same value" | |
297 | ||
298 | mi_gdb_test "-var-update *" \ | |
299 | "\\^done,changelist=\\\[\\\]" \ | |
300 | "update all vars: linteger not changed after same assign" | |
301 | ||
fb40c209 AC |
302 | mi_gdb_test "-var-evaluate-expression linteger" \ |
303 | "\\^done,value=\"3333\"" \ | |
304 | "eval linteger" | |
305 | ||
306 | mi_gdb_test "-var-assign lpinteger \"&linteger + 3\"" \ | |
307 | "\\^done,value=\"$hex\"" \ | |
308 | "assign to lpinteger" | |
309 | ||
7b8e0647 JJ |
310 | mi_gdb_test "-var-update *" \ |
311 | "\\^done,changelist=\\\[\{name=\"lpinteger\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ | |
312 | "update all vars: lpinteger changed after assign" | |
313 | ||
314 | mi_gdb_test "-var-update *" \ | |
315 | "\\^done,changelist=\\\[\\\]" \ | |
316 | "update all vars: no changes on second update" | |
317 | ||
fb40c209 AC |
318 | mi_gdb_test "-var-evaluate-expression lpinteger" \ |
319 | "\\^done,value=\"$hex\"" \ | |
320 | "eval lpinteger" | |
321 | ||
322 | # reset the values to the original ones so that the rest of the file doesn't suffer. | |
323 | ||
324 | mi_gdb_test "-var-assign linteger 4321" \ | |
325 | "\\^done,value=\"4321\"" \ | |
326 | "assign to linteger" | |
327 | ||
328 | mi_gdb_test "-var-assign lpinteger &linteger" \ | |
329 | "\\^done,value=\"$hex\"" \ | |
330 | "assign to lpinteger" | |
331 | ||
332 | mi_gdb_test "-var-assign lcharacter 'z'" \ | |
333 | "\\^done,value=\"122 'z'\"" \ | |
334 | "assign to lcharacter" | |
335 | ||
336 | mi_gdb_test "-var-evaluate-expression lcharacter" \ | |
337 | "\\^done,value=\"122 'z'\"" \ | |
338 | "eval lcharacter" | |
339 | ||
340 | mi_gdb_test "-var-assign llong 1313L" \ | |
341 | "\\^done,value=\"1313\"" \ | |
342 | "assign to llong" | |
343 | mi_gdb_test "-var-evaluate-expression llong" \ | |
344 | "\\^done,value=\"1313\"" \ | |
345 | "eval llong" | |
346 | mi_gdb_test "-var-assign llong 1212L" \ | |
347 | "\\^done,value=\"1212\"" \ | |
348 | "assign to llong" | |
349 | ||
350 | mi_gdb_test "-var-assign lplong &llong+4" \ | |
351 | "\\^done,value=\"$hex\"" \ | |
352 | "assign to lplong" | |
353 | mi_gdb_test "-var-evaluate-expression lplong" \ | |
354 | "\\^done,value=\"$hex\"" \ | |
355 | "eval lplong" | |
356 | mi_gdb_test "-var-assign lplong &llong" \ | |
357 | "\\^done,value=\"$hex\"" \ | |
358 | "assign to lplong" | |
359 | ||
a116b84c AC |
360 | mi_gdb_test "-var-assign lfloat 3.4567" \ |
361 | "\\^done,value=\"3.45.*\"" \ | |
fb40c209 AC |
362 | "assign to lfloat" |
363 | mi_gdb_test "-var-evaluate-expression lfloat" \ | |
a116b84c | 364 | "\\^done,value=\"3.45.*\"" \ |
fb40c209 | 365 | "eval lfloat" |
a116b84c AC |
366 | mi_gdb_test "-var-assign lfloat 1.2345" \ |
367 | "\\^done,value=\"1.23.*\"" \ | |
fb40c209 AC |
368 | "assign to lfloat" |
369 | ||
370 | mi_gdb_test "-var-assign lpfloat &lfloat+4" \ | |
371 | "\\^done,value=\"$hex\"" \ | |
372 | "assign to lpfloat" | |
373 | ||
374 | mi_gdb_test "-var-assign ldouble 5.333318284590435" \ | |
375 | "\\^done,value=\"5.333318284590435\"" \ | |
376 | "assign to ldouble" | |
377 | ||
378 | mi_gdb_test "-var-assign func do_block_tests" \ | |
379 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
380 | "assign to func" | |
381 | ||
382 | mi_gdb_test "-var-assign lsimple.character 'd'" \ | |
383 | "\\^done,value=\"100 'd'\"" \ | |
384 | "assign to lsimple.character" | |
385 | ||
386 | mi_gdb_test "-var-assign lsimple->integer 222" \ | |
387 | "\\^done,value=\"222\"" \ | |
388 | "assign to lsimple->integer" | |
389 | ||
390 | mi_gdb_test "-var-assign lsimple.integer 333" \ | |
391 | "\\^done,value=\"333\"" \ | |
392 | "assign to lsimple.integer" | |
393 | ||
acd65feb VP |
394 | mi_gdb_test "-var-update *" \ |
395 | "\\^done,changelist=.*" \ | |
396 | "var update" | |
397 | ||
398 | # Check that assignment of function and array values | |
399 | # promotes the assigned value to function pointer/data | |
400 | # pointer before comparing with the existing value, | |
401 | # and does not incorrectly make the value as changed. | |
402 | mi_gdb_test "-var-assign func do_block_tests" \ | |
403 | "\\^done,value=\"$hex <do_block_tests>\"" \ | |
404 | "assign same value to func" | |
405 | ||
406 | mi_gdb_test "-var-update *" \ | |
407 | "\\^done,changelist=\\\[\\\]" \ | |
408 | "assign same value to func (update)" | |
409 | ||
3fddb3ad NR |
410 | mi_gdb_test "-var-create array_ptr * array_ptr" \ |
411 | "\\^done,name=\"array_ptr\",numchild=\"1\",value=\"$hex\",type=\"int \\*\"" \ | |
412 | "create global variable array_ptr" | |
acd65feb VP |
413 | |
414 | mi_gdb_test "-var-assign array_ptr array2" \ | |
415 | "\\^done,value=\"$hex\"" \ | |
416 | "assign array to pointer" | |
417 | ||
418 | mi_gdb_test "-var-update *" \ | |
419 | "\\^done,changelist=\\\[\{name=\"array_ptr\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ | |
420 | "assign array to pointer (update)" | |
421 | ||
422 | mi_gdb_test "-var-assign array_ptr array2" \ | |
423 | "\\^done,value=\"$hex\"" \ | |
424 | "assign same array to pointer" | |
425 | ||
426 | mi_gdb_test "-var-update *" \ | |
427 | "\\^done,changelist=\\\[\\\]" \ | |
428 | "assign same array to pointer (update)" | |
429 | ||
430 | ||
fb40c209 AC |
431 | ###### |
432 | # End of assign tests | |
433 | ##### | |
434 | ||
469aff8e MC |
435 | set line_subroutine1_body [gdb_get_line_number "global_simple.integer = i + 3;"] |
436 | ||
f7e97bb3 | 437 | mi_continue_to subroutine1 |
fb40c209 AC |
438 | |
439 | # Test: c_variable-2.10 | |
440 | # Desc: create variable for locals i,l in subroutine1 | |
3fddb3ad NR |
441 | mi_gdb_test "-var-create i * i" \ |
442 | "\\^done,name=\"i\",numchild=\"0\",value=\"4321\",type=\"int\"" \ | |
443 | "create i" | |
fb40c209 | 444 | |
3fddb3ad NR |
445 | mi_gdb_test "-var-create l * l" \ |
446 | "\\^done,name=\"l\",numchild=\"1\",value=\"$hex\",type=\"long int \\*\"" \ | |
447 | "create l" | |
fb40c209 AC |
448 | |
449 | # Test: c_variable-2.11 | |
450 | # Desc: create do_locals_tests local in subroutine1 | |
451 | mi_gdb_test "-var-create linteger * linteger" \ | |
73a93a32 | 452 | "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \ |
fb40c209 AC |
453 | "create linteger" |
454 | ||
dcf95b47 | 455 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 456 | "var-cmd.c" [expr $line_subroutine1_body + 1] "step at subroutine1" |
fb40c209 AC |
457 | |
458 | # Test: c_variable-2.12 | |
459 | # Desc: change global_simple.integer | |
460 | # Note: This also tests whether we are reporting changes in structs properly. | |
461 | # gdb normally would say that global_simple has changed, but we | |
73a93a32 JI |
462 | # special case that, since it is not what a human expects to |
463 | # see. | |
464 | ||
465 | setup_xfail *-*-* | |
fb40c209 AC |
466 | mi_gdb_test "-var-update *" \ |
467 | "\\^done,changelist=\{FIXME: WHAT IS CORRECT HERE\}" \ | |
468 | "update all vars: changed FIXME" | |
73a93a32 | 469 | clear_xfail *-*-* |
fb40c209 | 470 | |
dcf95b47 | 471 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 472 | "var-cmd.c" [expr $line_subroutine1_body + 2] "step at subroutine1 (2)" |
fb40c209 AC |
473 | |
474 | # Test: c_variable-2.13 | |
475 | # Desc: change subroutine1 local i | |
476 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 477 | "\\^done,changelist=\\\[\{name=\"i\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
478 | "update all vars: i changed" |
479 | ||
dcf95b47 | 480 | mi_step_to "subroutine1" "\{name=\"i\",value=\".*\"\},\{name=\"l\",value=\".*\"\}" \ |
469aff8e | 481 | "var-cmd.c" [expr $line_subroutine1_body + 3] "step at subroutine1 (3)" |
fb40c209 AC |
482 | |
483 | # Test: c_variable-2.14 | |
484 | # Desc: change do_locals_tests local llong | |
485 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 486 | "\\^done,changelist=\\\[\{name=\"llong\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \ |
fb40c209 AC |
487 | "update all vars: llong changed" |
488 | ||
469aff8e MC |
489 | set line_dlt_call_subroutine1 [gdb_get_line_number "subroutine1 (linteger, &llong);"] |
490 | mi_next_to "do_locals_tests" "" "var-cmd.c" \ | |
491 | [expr $line_dlt_call_subroutine1 + 1] "next out of subroutine1" | |
fb40c209 AC |
492 | |
493 | # Test: c_variable-2.15 | |
494 | # Desc: check for out of scope subroutine1 locals | |
495 | mi_gdb_test "-var-update *" \ | |
93cae4bf | 496 | "\\^done,changelist=\\\[\{name=\"l\",in_scope=\"false\"\},\{name=\"i\",in_scope=\"false\"\}\\\]" \ |
73a93a32 | 497 | "update all vars: all now out of scope" |
fb40c209 AC |
498 | |
499 | # Done with locals/globals tests. Erase all variables | |
500 | #delete_all_variables | |
501 | mi_gdb_test "-var-delete global_simple" \ | |
502 | "\\^done,ndeleted=\"1\"" \ | |
503 | "delete var" | |
504 | ||
505 | mi_gdb_test "-var-delete linteger" \ | |
506 | "\\^done,ndeleted=\"1\"" \ | |
507 | "delete var linteger" | |
508 | ||
509 | mi_gdb_test "-var-delete lpinteger" \ | |
510 | "\\^done,ndeleted=\"1\"" \ | |
511 | "delete var lpinteger" | |
512 | ||
513 | mi_gdb_test "-var-delete lcharacter" \ | |
514 | "\\^done,ndeleted=\"1\"" \ | |
515 | "delete var lcharacter" | |
516 | ||
517 | mi_gdb_test "-var-delete lpcharacter" \ | |
518 | "\\^done,ndeleted=\"1\"" \ | |
519 | "delete var lpcharacter" | |
520 | ||
521 | mi_gdb_test "-var-delete llong" \ | |
522 | "\\^done,ndeleted=\"1\"" \ | |
523 | "delete var llong" | |
524 | ||
525 | mi_gdb_test "-var-delete lplong" \ | |
526 | "\\^done,ndeleted=\"1\"" \ | |
527 | "delete var lplong" | |
528 | ||
529 | mi_gdb_test "-var-delete lfloat" \ | |
530 | "\\^done,ndeleted=\"1\"" \ | |
531 | "delete var lfloat" | |
532 | ||
533 | mi_gdb_test "-var-delete lpfloat" \ | |
534 | "\\^done,ndeleted=\"1\"" \ | |
535 | "delete var lpfloat" | |
536 | ||
537 | mi_gdb_test "-var-delete ldouble" \ | |
538 | "\\^done,ndeleted=\"1\"" \ | |
539 | "delete var ldouble" | |
540 | ||
541 | mi_gdb_test "-var-delete lpdouble" \ | |
542 | "\\^done,ndeleted=\"1\"" \ | |
543 | "delete var lpdouble" | |
544 | ||
545 | mi_gdb_test "-var-delete lsimple" \ | |
546 | "\\^done,ndeleted=\"1\"" \ | |
547 | "delete var lsimple" | |
548 | ||
549 | mi_gdb_test "-var-delete lpsimple" \ | |
550 | "\\^done,ndeleted=\"1\"" \ | |
551 | "delete var lpsimple" | |
552 | ||
553 | mi_gdb_test "-var-delete func" \ | |
554 | "\\^done,ndeleted=\"1\"" \ | |
555 | "delete var func" | |
556 | ||
557 | mi_gdb_test "-var-delete lsimple.character" \ | |
558 | "\\^done,ndeleted=\"1\"" \ | |
559 | "delete var lsimple.character" | |
560 | ||
561 | mi_gdb_test "-var-delete lsimple->integer" \ | |
562 | "\\^done,ndeleted=\"1\"" \ | |
563 | "delete var lsimple->integer" | |
564 | ||
565 | mi_gdb_test "-var-delete lsimple.integer" \ | |
566 | "\\^done,ndeleted=\"1\"" \ | |
567 | "delete var lsimple.integer" | |
568 | ||
569 | mi_gdb_test "-var-delete i" \ | |
570 | "\\^done,ndeleted=\"1\"" \ | |
571 | "delete var i" | |
572 | ||
573 | mi_gdb_test "-var-delete l" \ | |
574 | "\\^done,ndeleted=\"1\"" \ | |
575 | "delete var l" | |
576 | ||
6f1d84a5 KS |
577 | # Test whether we can follow the name of a variable through multiple |
578 | # stack frames. | |
f7e97bb3 | 579 | mi_continue_to do_special_tests |
6f1d84a5 KS |
580 | |
581 | mi_gdb_test "-var-create selected_a @ a" \ | |
43343e8b | 582 | {\^done,name="selected_a",numchild="0",value=\".*\",type="int"} \ |
6f1d84a5 KS |
583 | "create selected_a" |
584 | ||
f7e97bb3 | 585 | mi_continue_to incr_a |
6f1d84a5 KS |
586 | |
587 | mi_gdb_test "-var-update selected_a" \ | |
93cae4bf JJ |
588 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",new_type=\"char\",new_num_children=\"0\"\}\\\]" \ |
589 | "update selected_a in incr_a" | |
6f1d84a5 KS |
590 | |
591 | mi_next "step a line in incr_a" | |
592 | mi_next "return from incr_a to do_special_tests" | |
593 | ||
594 | mi_gdb_test "-var-update selected_a" \ | |
93cae4bf JJ |
595 | "\\^done,changelist=\\\[\{name=\"selected_a\",in_scope=\"true\",new_type=\"int\",new_num_children=\"0\"\}\\\]" \ |
596 | "update selected_a in do_special_tests" | |
6f1d84a5 | 597 | |
25d5ea92 VP |
598 | mi_delete_varobj selected_a "delete selected_a" |
599 | mi_delete_varobj array_ptr "delete array_ptr" | |
600 | ||
601 | proc set_frozen {varobjs flag} { | |
602 | foreach v $varobjs { | |
603 | mi_gdb_test "-var-set-frozen $v $flag" \ | |
604 | "\\^done" \ | |
605 | "-var-set-frozen $v $flag" | |
606 | } | |
607 | } | |
608 | ||
609 | mi_prepare_inline_tests $srcfile | |
610 | mi_run_inline_test frozen | |
611 | ||
5e572bb4 DJ |
612 | # Test whether bad varobjs crash GDB. |
613 | ||
614 | # A varobj we fail to read during -var-update should be considered | |
615 | # out of scope. | |
3fddb3ad NR |
616 | mi_gdb_test "-var-create null_ptr * **0" \ |
617 | {\^done,name="null_ptr",numchild="0",value=".*",type="int"} \ | |
618 | "create null_ptr" | |
5e572bb4 DJ |
619 | |
620 | # Allow this to succeed, if address zero is readable, although it | |
621 | # will not test what it was meant to. Most important is that GDB | |
622 | # does not crash. | |
623 | mi_gdb_test "-var-update null_ptr" \ | |
7acd5c40 | 624 | {\^done,changelist=\[.*\]} \ |
5e572bb4 DJ |
625 | "update null_ptr" |
626 | ||
627 | mi_gdb_test "-var-delete null_ptr" \ | |
628 | "\\^done,ndeleted=\"1\"" \ | |
629 | "delete null_ptr" | |
630 | ||
631 | # When we fail to read a varobj created from a named variable, | |
632 | # we evaluate its type instead. Make sure that doesn't blow | |
633 | # up by trying to read it again. We can use _end when not running | |
634 | # the program to simulate an unreadable variable, if this platform | |
635 | # provides _end, but cope if it's missing. | |
636 | ||
637 | mi_gdb_test "kill" \ | |
638 | {&"kill\\n".*\^done} \ | |
639 | "kill program before endvar" | |
640 | ||
3fddb3ad NR |
641 | mi_gdb_test "-var-create endvar * _end" \ |
642 | {(\^done,name="endvar",numchild="0",value=".*",type=".*"|&".*unable to.*".*\^error,msg=".*")} \ | |
643 | "create endvar" | |
5e572bb4 DJ |
644 | |
645 | # Allow this to succeed whether the value is readable, unreadable, or | |
646 | # missing. Most important is that GDB does not crash. | |
647 | mi_gdb_test "-var-update endvar" \ | |
648 | {(\^done,changelist=\[.*\]|^".*".*\^error,msg=".*not found")} \ | |
649 | "update endvar" | |
650 | ||
651 | mi_gdb_test "-var-delete endvar" \ | |
652 | "\\^done,ndeleted=\"1\"" \ | |
653 | "delete endvar" | |
654 | ||
fb40c209 AC |
655 | mi_gdb_exit |
656 | return 0 |