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ecd75fc8 | 1 | # Copyright (C) 2008-2014 Free Software Foundation, Inc. |
d57a3c85 TJB |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # This file is part of the GDB testsuite. It tests the mechanism | |
17 | # exposing values to Python. | |
18 | ||
a2c09bd0 DE |
19 | load_lib gdb-python.exp |
20 | ||
b4a58790 TT |
21 | standard_testfile python.c python-1.c |
22 | ||
23 | if {[build_executable $testfile.exp $testfile \ | |
24 | [list $srcfile $srcfile2] debug] == -1} { | |
cb2e07a6 PM |
25 | return -1 |
26 | } | |
d57a3c85 | 27 | |
cb2e07a6 | 28 | # Start with a fresh gdb. |
d57a3c85 TJB |
29 | gdb_exit |
30 | gdb_start | |
31 | gdb_reinitialize_dir $srcdir/$subdir | |
32 | ||
38a502a4 DE |
33 | # Do this instead of the skip_python_check. |
34 | # We want to do some tests when Python is not present. | |
9325cb04 | 35 | gdb_test_multiple "python print (23)" "verify python support" { |
d57a3c85 TJB |
36 | -re "not supported.*$gdb_prompt $" { |
37 | unsupported "python support is disabled" | |
9e14a9ba JB |
38 | |
39 | # If Python is not supported, verify that sourcing a python script | |
40 | # causes an error. | |
4af31552 TT |
41 | gdb_test "source $srcdir/$subdir/source2.py" \ |
42 | "Error in sourced command file:.*" \ | |
43 | "source source2.py when python disabled" | |
d57a3c85 TJB |
44 | return -1 |
45 | } | |
46 | -re "$gdb_prompt $" {} | |
47 | } | |
48 | ||
d57a3c85 TJB |
49 | gdb_py_test_multiple "multi-line python command" \ |
50 | "python" "" \ | |
9325cb04 | 51 | "print (23)" "" \ |
d57a3c85 TJB |
52 | "end" "23" |
53 | ||
54 | gdb_py_test_multiple "show python command" \ | |
55 | "define zzq" "Type commands for definition of .* just \"end\"\\.*" \ | |
56 | "python" "" \ | |
9325cb04 | 57 | "print (23)" "" \ |
d57a3c85 TJB |
58 | "end" "" \ |
59 | "end" "" \ | |
9325cb04 | 60 | "show user zzq" "User command \"zzq\":.* python.*print \\(23\\).* end" |
311a4e6b TJB |
61 | |
62 | gdb_py_test_multiple "indented multi-line python command" \ | |
63 | "python" "" \ | |
64 | "def foo ():" "" \ | |
9325cb04 | 65 | " print ('hello, world!')" "" \ |
311a4e6b TJB |
66 | "foo ()" "" \ |
67 | "end" "hello, world!" | |
89c73ade | 68 | |
4af31552 | 69 | gdb_test "source $srcdir/$subdir/source2.py" "yes" "source source2.py" |
9e14a9ba | 70 | |
d234ef5c DE |
71 | gdb_test "source -s source2.py" "yes" "source -s source2.py" |
72 | ||
9325cb04 PK |
73 | gdb_test "python print (gdb.current_objfile())" "None" |
74 | gdb_test "python print (gdb.objfiles())" "\\\[\\\]" | |
3bebe2f2 JK |
75 | |
76 | # Test http://bugs.python.org/issue4434 workaround in configure.ac | |
9325cb04 | 77 | gdb_test "python import itertools; print ('IMPOR'+'TED')" "IMPORTED" "pythonX.Y/lib-dynload/*.so" |
bc9f0842 TT |
78 | |
79 | gdb_test_no_output \ | |
80 | "python x = gdb.execute('printf \"%d\", 23', to_string = True)" | |
9325cb04 | 81 | gdb_test "python print (x)" "23" |
5da1313b | 82 | |
ca5c20b6 PM |
83 | # Test post_event. |
84 | gdb_py_test_multiple "post event insertion" \ | |
85 | "python" "" \ | |
86 | "someVal = 0" "" \ | |
70ebf4ed | 87 | "class Foo(object):" "" \ |
ca5c20b6 PM |
88 | " def __call__(self):" "" \ |
89 | " global someVal" "" \ | |
90 | " someVal += 1" "" \ | |
91 | "gdb.post_event(Foo())" "" \ | |
92 | "end" "" | |
93 | ||
9325cb04 | 94 | gdb_test "python print (someVal)" "1" "test post event execution" |
ca5c20b6 PM |
95 | gdb_test "python gdb.post_event(str(1))" "RuntimeError: Posted event is not callable.*" "Test non callable class" |
96 | ||
5da1313b JK |
97 | # Test (no) pagination of the executed command. |
98 | gdb_test "show height" {Number of lines gdb thinks are in a page is unlimited\.} | |
99 | set lines 10 | |
100 | gdb_test_no_output "set height $lines" | |
101 | ||
102 | set test "verify pagination beforehand" | |
9325cb04 | 103 | gdb_test_multiple "python print (\"\\n\" * $lines)" $test { |
c5cb204f MP |
104 | -re "---Type <return>" { |
105 | exp_continue | |
106 | } | |
107 | -re " to continue, or q <return>" { | |
108 | exp_continue | |
109 | } | |
110 | -re " to quit---$" { | |
5da1313b JK |
111 | pass $test |
112 | } | |
113 | } | |
5204774b | 114 | gdb_test "q" "Quit.*Error while executing Python.*" "verify pagination beforehand: q" |
5da1313b | 115 | |
9325cb04 | 116 | gdb_test "python if gdb.execute('python print (\"\\\\n\" * $lines)', to_string=True) == \"\\n\" * [expr $lines + 1]: print (\"yes\")" "yes" "gdb.execute does not page" |
5da1313b JK |
117 | |
118 | set test "verify pagination afterwards" | |
9325cb04 | 119 | gdb_test_multiple "python print (\"\\n\" * $lines)" $test { |
c5cb204f MP |
120 | -re "---Type <return>" { |
121 | exp_continue | |
122 | } | |
123 | -re " to continue, or q <return>" { | |
124 | exp_continue | |
125 | } | |
126 | -re " to quit---$" { | |
5da1313b JK |
127 | pass $test |
128 | } | |
129 | } | |
5204774b | 130 | gdb_test "q" "Quit.*Error while executing Python.*" "verify pagination afterwards: q" |
cb2e07a6 | 131 | |
8d4d924b JK |
132 | gdb_test_no_output "set height 0" |
133 | ||
134 | gdb_test_no_output "python a = gdb.execute('help', to_string=True)" "collect help from uiout" | |
135 | ||
9325cb04 | 136 | gdb_test "python print (a)" ".*aliases -- Aliases of other commands.*" "verify help to uiout" |
8d4d924b | 137 | |
ea976c60 PM |
138 | # Test PR 12212, using InfThread.selected_thread() when no inferior is |
139 | # loaded. | |
140 | gdb_py_test_silent_cmd "python nothread = gdb.selected_thread()" "Attempt to aquire thread with no inferior" 1 | |
9325cb04 | 141 | gdb_test "python print (nothread == None)" "True" "Ensure that no threads are returned" |
ea976c60 | 142 | |
d7de8e3c TT |
143 | gdb_py_test_multiple "register atexit function" \ |
144 | "python" "" \ | |
145 | "import atexit" "" \ | |
146 | "def printit(arg):" "" \ | |
9325cb04 | 147 | " print (arg)" "" \ |
d7de8e3c TT |
148 | "atexit.register(printit, 'good bye world')" "" \ |
149 | "end" "" | |
150 | ||
151 | send_gdb "quit\n" | |
152 | gdb_expect { | |
153 | -re "good bye world" { | |
154 | pass "atexit handling" | |
155 | } | |
156 | default { | |
157 | fail "atexit handling" | |
158 | } | |
159 | } | |
160 | ||
cb2e07a6 PM |
161 | # Start with a fresh gdb. |
162 | clean_restart ${testfile} | |
163 | ||
164 | # The following tests require execution. | |
165 | ||
166 | if ![runto_main] then { | |
167 | fail "Can't run to main" | |
168 | return 0 | |
169 | } | |
170 | ||
171 | runto [gdb_get_line_number "Break to end."] | |
172 | ||
173 | # Test gdb.decode_line. | |
174 | gdb_test "python gdb.decode_line(\"main.c:43\")" \ | |
621c8364 | 175 | "gdb.error: No source file named main.c.*" "test decode_line no source named main" |
cb2e07a6 PM |
176 | |
177 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1 | |
9325cb04 PK |
178 | gdb_test "python print (len(symtab))" "2" "Test decode_line current location" |
179 | gdb_test "python print (symtab\[0\])" "None" "Test decode_line expression parse" | |
180 | gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line current location" | |
181 | gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*gdb.python/python.c.*" "Test decode_line current locationn filename" | |
182 | gdb_test "python print (symtab\[1\]\[0\].line)" "22" "Test decode_line current location line number" | |
cb2e07a6 PM |
183 | |
184 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1 | |
9325cb04 PK |
185 | gdb_test "python print (len(symtab))" "2" "Test decode_line python.c:26 length" |
186 | gdb_test "python print (symtab\[0\])" "if foo" "Test decode_line expression parse" | |
187 | gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line python.c:26 length" | |
188 | gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*gdb.python/python.c.*" "Test decode_line python.c:26 filename" | |
189 | gdb_test "python print (symtab\[1\]\[0\].line)" "26" "Test decode_line python.c:26 line number" | |
cb2e07a6 PM |
190 | |
191 | gdb_test "python gdb.decode_line(\"randomfunc\")" \ | |
621c8364 | 192 | "gdb.error: Function \"randomfunc\" not defined.*" "test decode_line randomfunc" |
cb2e07a6 | 193 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1 |
9325cb04 PK |
194 | gdb_test "python print (len(symtab))" "2" "Test decode_line func1 length" |
195 | gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line func1 length" | |
196 | gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*gdb.python/python-1.c.*" "Test decode_line func1 filename" | |
197 | gdb_test "python print (symtab\[1\]\[0\].line)" "19" "Test decode_line func1 line number" | |
f87a3023 KS |
198 | gdb_py_test_silent_cmd {python symtab = gdb.decode_line ("func1,func2")} \ |
199 | "test decode_line func1,func2" 1 | |
9325cb04 | 200 | gdb_test {python print (symtab[0])} ",func2" "stop at comma in linespec" |
99c3dc11 PM |
201 | |
202 | # gdb.write | |
9325cb04 PK |
203 | gdb_test "python print (sys.stderr)" ".*gdb.GdbOutputErrorFile (instance|object) at.*" "Test stderr location" |
204 | gdb_test "python print (sys.stdout)" ".*gdb.GdbOutputFile (instance|object) at.*" "Test stdout location" | |
99c3dc11 PM |
205 | gdb_test "python gdb.write(\"Foo\\n\")" "Foo" "Test default write" |
206 | gdb_test "python gdb.write(\"Error stream\\n\", stream=gdb.STDERR)" "Error stream" "Test stderr write" | |
207 | gdb_test "python gdb.write(\"Normal stream\\n\", stream=gdb.STDOUT)" "Normal stream" "Test stdout write" | |
208 | gdb_test "python gdb.write(\"Log stream\\n\", stream=gdb.STDLOG)" "Log stream" "Test stdlog write" | |
713389e0 | 209 | |
a49bed3a | 210 | # Turn on full stack printing for subsequent tests. |
80b6e756 | 211 | gdb_py_test_silent_cmd "set python print-stack full" \ |
a49bed3a | 212 | "Set print-stack full for prompt tests" 1 |
d17b6f81 PM |
213 | |
214 | # Test prompt substituion | |
215 | ||
216 | gdb_py_test_multiple "prompt substitution" \ | |
217 | "python" "" \ | |
218 | "someCounter = 0" "" \ | |
219 | "def prompt(current):" "" \ | |
220 | " global someCounter" "" \ | |
221 | " if (current == \"testfake \"):" "" \ | |
222 | " return None" "" \ | |
223 | " someCounter = someCounter + 1" "" \ | |
224 | " return \"py prompt \" + str (someCounter) + \" \"" "" \ | |
225 | "end" "" | |
226 | ||
227 | gdb_py_test_multiple "prompt substitution readline" \ | |
228 | "python" "" \ | |
229 | "pCounter = 0" "" \ | |
230 | "def program_prompt(current):" "" \ | |
231 | " global pCounter" "" \ | |
232 | " if (current == \">\"):" "" \ | |
233 | " pCounter = pCounter + 1" "" \ | |
234 | " return \"python line \" + str (pCounter) + \": \"" "" \ | |
235 | " return None" "" \ | |
236 | "end" "" | |
237 | ||
238 | set newprompt "py prompt 1" | |
239 | set newprompt2 "py prompt 2" | |
240 | set testfake "testfake" | |
241 | ||
242 | gdb_test_multiple "python gdb.prompt_hook = prompt" "set the hook" { | |
243 | -re "\[\r\n\]$newprompt $" { | |
244 | pass "set hook" | |
245 | } | |
246 | } | |
247 | ||
248 | gdb_test_multiple "set prompt testfake " "set testfake prompt in GDB" { | |
249 | -re "\[\r\n\]$testfake $" { | |
250 | pass "set prompt testfake" | |
251 | } | |
252 | } | |
253 | ||
254 | gdb_test_multiple "show prompt" "show testfake prompt" { | |
255 | -re "Gdb's prompt is \"$testfake \"..* $" { | |
256 | pass "show prompt shows guarded prompt" | |
257 | } | |
258 | } | |
259 | ||
260 | gdb_test_multiple "set prompt blah " "set blah in GDB" { | |
261 | -re "\[\r\n\]$newprompt2 $" { | |
262 | pass "set prompt blah overriden" | |
263 | } | |
264 | } | |
265 | ||
266 | gdb_test_multiple "python gdb.prompt_hook = None" "Delete hook" { | |
267 | -re "\[\r\n\]$newprompt2 $" { | |
268 | pass "Delete old hook" | |
269 | } | |
270 | } | |
271 | ||
272 | gdb_test_multiple "set prompt $gdb_prompt " "set default prompt" { | |
273 | -re "\[\r\n\]$gdb_prompt $" { | |
274 | pass "set default prompt" | |
275 | } | |
276 | } | |
277 | ||
278 | gdb_test_multiple "python gdb.prompt_hook = program_prompt" "set the hook" { | |
279 | -re "\[\r\n\]$gdb_prompt $" { | |
280 | pass "set programming hook" | |
281 | } | |
282 | } | |
283 | ||
284 | gdb_test_multiple "python" "test we ignore substituion for seconday prompts" { | |
285 | -re "\r\n>$" { | |
286 | pass "readline secondary are not substituted" | |
287 | } | |
288 | } | |
289 | ||
290 | gdb_test_multiple "end" "end programming" { | |
291 | -re "\[\r\n\]$gdb_prompt $" { | |
292 | pass "end programming" | |
293 | } | |
294 | } | |
fa3a4f15 PM |
295 | |
296 | gdb_py_test_multiple "prompt substitution readline" \ | |
297 | "python" "" \ | |
298 | "import gdb.command.prompt" "" \ | |
299 | "end" "" | |
300 | ||
301 | gdb_test_multiple "set extended-prompt one two three " \ | |
302 | "set basic extended prompt" { | |
303 | -re "\[\r\n\]one two three $" { | |
304 | pass "set basic extended prompt" | |
305 | } | |
306 | } | |
307 | ||
308 | gdb_test_multiple "set extended-prompt \\w " \ | |
309 | "set extended prompt working directory" { | |
310 | -re "\[\r\n\].*gdb.*testsuite.* $" { | |
311 | pass "set extended prompt working directory" | |
312 | } | |
313 | } | |
314 | ||
315 | gdb_test_multiple "set extended-prompt some param \\p{python print-stack} " \ | |
316 | "set extended prompt parameter" { | |
80b6e756 | 317 | -re "\[\r\n\]some param full $" { |
fa3a4f15 PM |
318 | pass "set extended prompt parameter" |
319 | } | |
320 | } | |
80b6e756 PM |
321 | |
322 | # Start with a fresh gdb. | |
323 | clean_restart ${testfile} | |
324 | ||
325 | # The following tests require execution. | |
326 | ||
327 | if ![runto_main] then { | |
328 | fail "Can't run to main" | |
329 | return 0 | |
330 | } | |
331 | ||
332 | # print-stack settings | |
333 | gdb_test "show python print-stack" \ | |
334 | "The mode of Python stack printing on error is \"message\".*" \ | |
a49bed3a | 335 | "Test print-stack show setting. Default is message." |
80b6e756 | 336 | gdb_py_test_silent_cmd "set python print-stack full" \ |
a49bed3a | 337 | "Test print-stack set setting to full" 1 |
80b6e756 PM |
338 | gdb_test "show python print-stack" \ |
339 | "The mode of Python stack printing on error is \"full\".*" \ | |
a49bed3a | 340 | "Test print-stack show setting to full" |
80b6e756 | 341 | gdb_py_test_silent_cmd "set python print-stack none" \ |
a49bed3a | 342 | "Test print-stack set setting to none" 1 |
80b6e756 PM |
343 | gdb_test "show python print-stack" \ |
344 | "The mode of Python stack printing on error is \"none\".*" \ | |
a49bed3a | 345 | "Test print-stack show setting to none" |
80b6e756 PM |
346 | |
347 | gdb_py_test_silent_cmd "set python print-stack message" \ | |
a49bed3a | 348 | "Test print-stack set setting to message" 1 |
80b6e756 PM |
349 | |
350 | gdb_py_test_multiple "prompt substitution readline" \ | |
351 | "python" "" \ | |
352 | "pCounter = 0" "" \ | |
353 | "def error_prompt(current):" "" \ | |
354 | " raise RuntimeError(\"Python exception called\")" "" \ | |
355 | "end" "" | |
356 | ||
357 | gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { | |
2960a434 | 358 | -re "Python Exception (exceptions.RuntimeError|<(type 'exceptions.|class ')RuntimeError'>) Python exception called.*" { |
80b6e756 PM |
359 | pass "set hook" |
360 | } | |
361 | } | |
362 | ||
363 | gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ | |
364 | "set the hook to default" 1 | |
365 | ||
366 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
a49bed3a | 367 | "set print-stack full for prompt error test" 1 |
80b6e756 PM |
368 | |
369 | gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { | |
370 | -re "Traceback.*File.*line.*RuntimeError.*Python exception called.*" { | |
371 | pass "set hook" | |
372 | } | |
373 | } | |
374 | ||
375 | gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ | |
376 | "set the hook to default" 1 | |
7efc75aa SCR |
377 | |
378 | # Start with a fresh gdb. | |
379 | clean_restart ${testfile} | |
380 | ||
381 | # The following tests require execution. | |
382 | ||
383 | if ![runto_main] then { | |
384 | fail "Can't run to main" | |
385 | return 0 | |
386 | } | |
387 | ||
388 | runto [gdb_get_line_number "Break at func2 call site."] | |
389 | ||
390 | gdb_py_test_silent_cmd "python line = gdb.selected_frame().find_sal().line" "Get line number of func2 call site" 1 | |
9325cb04 | 391 | gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line == line)" "True" "Test find_pc_line at func2 call site" |
7efc75aa SCR |
392 | |
393 | gdb_py_test_silent_cmd "step" "Step into func2" 1 | |
394 | gdb_py_test_silent_cmd "up" "Step out of func2" 1 | |
395 | ||
9325cb04 | 396 | gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line > line)" "True" "Test find_pc_line with resume address" |