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8acc9f48 | 1 | # Copyright (C) 2008-2013 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 | ||
cb2e07a6 PM |
33 | # Skip all tests if Python scripting is not enabled. |
34 | if { [skip_python_tests] } { continue } | |
35 | ||
9325cb04 | 36 | gdb_test_multiple "python print (23)" "verify python support" { |
d57a3c85 TJB |
37 | -re "not supported.*$gdb_prompt $" { |
38 | unsupported "python support is disabled" | |
9e14a9ba JB |
39 | |
40 | # If Python is not supported, verify that sourcing a python script | |
41 | # causes an error. | |
4af31552 TT |
42 | gdb_test "source $srcdir/$subdir/source2.py" \ |
43 | "Error in sourced command file:.*" \ | |
44 | "source source2.py when python disabled" | |
d57a3c85 TJB |
45 | return -1 |
46 | } | |
47 | -re "$gdb_prompt $" {} | |
48 | } | |
49 | ||
d57a3c85 TJB |
50 | gdb_py_test_multiple "multi-line python command" \ |
51 | "python" "" \ | |
9325cb04 | 52 | "print (23)" "" \ |
d57a3c85 TJB |
53 | "end" "23" |
54 | ||
55 | gdb_py_test_multiple "show python command" \ | |
56 | "define zzq" "Type commands for definition of .* just \"end\"\\.*" \ | |
57 | "python" "" \ | |
9325cb04 | 58 | "print (23)" "" \ |
d57a3c85 TJB |
59 | "end" "" \ |
60 | "end" "" \ | |
9325cb04 | 61 | "show user zzq" "User command \"zzq\":.* python.*print \\(23\\).* end" |
311a4e6b TJB |
62 | |
63 | gdb_py_test_multiple "indented multi-line python command" \ | |
64 | "python" "" \ | |
65 | "def foo ():" "" \ | |
9325cb04 | 66 | " print ('hello, world!')" "" \ |
311a4e6b TJB |
67 | "foo ()" "" \ |
68 | "end" "hello, world!" | |
89c73ade | 69 | |
4af31552 | 70 | gdb_test "source $srcdir/$subdir/source2.py" "yes" "source source2.py" |
9e14a9ba | 71 | |
d234ef5c DE |
72 | gdb_test "source -s source2.py" "yes" "source -s source2.py" |
73 | ||
9325cb04 PK |
74 | gdb_test "python print (gdb.current_objfile())" "None" |
75 | gdb_test "python print (gdb.objfiles())" "\\\[\\\]" | |
3bebe2f2 JK |
76 | |
77 | # Test http://bugs.python.org/issue4434 workaround in configure.ac | |
9325cb04 | 78 | gdb_test "python import itertools; print ('IMPOR'+'TED')" "IMPORTED" "pythonX.Y/lib-dynload/*.so" |
bc9f0842 TT |
79 | |
80 | gdb_test_no_output \ | |
81 | "python x = gdb.execute('printf \"%d\", 23', to_string = True)" | |
9325cb04 | 82 | gdb_test "python print (x)" "23" |
5da1313b | 83 | |
ca5c20b6 PM |
84 | # Test post_event. |
85 | gdb_py_test_multiple "post event insertion" \ | |
86 | "python" "" \ | |
87 | "someVal = 0" "" \ | |
70ebf4ed | 88 | "class Foo(object):" "" \ |
ca5c20b6 PM |
89 | " def __call__(self):" "" \ |
90 | " global someVal" "" \ | |
91 | " someVal += 1" "" \ | |
92 | "gdb.post_event(Foo())" "" \ | |
93 | "end" "" | |
94 | ||
9325cb04 | 95 | gdb_test "python print (someVal)" "1" "test post event execution" |
ca5c20b6 PM |
96 | gdb_test "python gdb.post_event(str(1))" "RuntimeError: Posted event is not callable.*" "Test non callable class" |
97 | ||
5da1313b JK |
98 | # Test (no) pagination of the executed command. |
99 | gdb_test "show height" {Number of lines gdb thinks are in a page is unlimited\.} | |
100 | set lines 10 | |
101 | gdb_test_no_output "set height $lines" | |
102 | ||
103 | set test "verify pagination beforehand" | |
9325cb04 | 104 | gdb_test_multiple "python print (\"\\n\" * $lines)" $test { |
c5cb204f MP |
105 | -re "---Type <return>" { |
106 | exp_continue | |
107 | } | |
108 | -re " to continue, or q <return>" { | |
109 | exp_continue | |
110 | } | |
111 | -re " to quit---$" { | |
5da1313b JK |
112 | pass $test |
113 | } | |
114 | } | |
5204774b | 115 | gdb_test "q" "Quit.*Error while executing Python.*" "verify pagination beforehand: q" |
5da1313b | 116 | |
9325cb04 | 117 | 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 |
118 | |
119 | set test "verify pagination afterwards" | |
9325cb04 | 120 | gdb_test_multiple "python print (\"\\n\" * $lines)" $test { |
c5cb204f MP |
121 | -re "---Type <return>" { |
122 | exp_continue | |
123 | } | |
124 | -re " to continue, or q <return>" { | |
125 | exp_continue | |
126 | } | |
127 | -re " to quit---$" { | |
5da1313b JK |
128 | pass $test |
129 | } | |
130 | } | |
5204774b | 131 | gdb_test "q" "Quit.*Error while executing Python.*" "verify pagination afterwards: q" |
cb2e07a6 | 132 | |
8d4d924b JK |
133 | gdb_test_no_output "set height 0" |
134 | ||
135 | gdb_test_no_output "python a = gdb.execute('help', to_string=True)" "collect help from uiout" | |
136 | ||
9325cb04 | 137 | gdb_test "python print (a)" ".*aliases -- Aliases of other commands.*" "verify help to uiout" |
8d4d924b | 138 | |
ea976c60 PM |
139 | # Test PR 12212, using InfThread.selected_thread() when no inferior is |
140 | # loaded. | |
141 | gdb_py_test_silent_cmd "python nothread = gdb.selected_thread()" "Attempt to aquire thread with no inferior" 1 | |
9325cb04 | 142 | gdb_test "python print (nothread == None)" "True" "Ensure that no threads are returned" |
ea976c60 | 143 | |
d7de8e3c TT |
144 | gdb_py_test_multiple "register atexit function" \ |
145 | "python" "" \ | |
146 | "import atexit" "" \ | |
147 | "def printit(arg):" "" \ | |
9325cb04 | 148 | " print (arg)" "" \ |
d7de8e3c TT |
149 | "atexit.register(printit, 'good bye world')" "" \ |
150 | "end" "" | |
151 | ||
152 | send_gdb "quit\n" | |
153 | gdb_expect { | |
154 | -re "good bye world" { | |
155 | pass "atexit handling" | |
156 | } | |
157 | default { | |
158 | fail "atexit handling" | |
159 | } | |
160 | } | |
161 | ||
cb2e07a6 PM |
162 | # Start with a fresh gdb. |
163 | clean_restart ${testfile} | |
164 | ||
165 | # The following tests require execution. | |
166 | ||
167 | if ![runto_main] then { | |
168 | fail "Can't run to main" | |
169 | return 0 | |
170 | } | |
171 | ||
172 | runto [gdb_get_line_number "Break to end."] | |
173 | ||
174 | # Test gdb.decode_line. | |
175 | gdb_test "python gdb.decode_line(\"main.c:43\")" \ | |
621c8364 | 176 | "gdb.error: No source file named main.c.*" "test decode_line no source named main" |
cb2e07a6 PM |
177 | |
178 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1 | |
9325cb04 PK |
179 | gdb_test "python print (len(symtab))" "2" "Test decode_line current location" |
180 | gdb_test "python print (symtab\[0\])" "None" "Test decode_line expression parse" | |
181 | gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line current location" | |
182 | gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*gdb.python/python.c.*" "Test decode_line current locationn filename" | |
183 | gdb_test "python print (symtab\[1\]\[0\].line)" "22" "Test decode_line current location line number" | |
cb2e07a6 PM |
184 | |
185 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1 | |
9325cb04 PK |
186 | gdb_test "python print (len(symtab))" "2" "Test decode_line python.c:26 length" |
187 | gdb_test "python print (symtab\[0\])" "if foo" "Test decode_line expression parse" | |
188 | gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line python.c:26 length" | |
189 | gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*gdb.python/python.c.*" "Test decode_line python.c:26 filename" | |
190 | gdb_test "python print (symtab\[1\]\[0\].line)" "26" "Test decode_line python.c:26 line number" | |
cb2e07a6 PM |
191 | |
192 | gdb_test "python gdb.decode_line(\"randomfunc\")" \ | |
621c8364 | 193 | "gdb.error: Function \"randomfunc\" not defined.*" "test decode_line randomfunc" |
cb2e07a6 | 194 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1 |
9325cb04 PK |
195 | gdb_test "python print (len(symtab))" "2" "Test decode_line func1 length" |
196 | gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line func1 length" | |
197 | gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*gdb.python/python-1.c.*" "Test decode_line func1 filename" | |
198 | gdb_test "python print (symtab\[1\]\[0\].line)" "19" "Test decode_line func1 line number" | |
f87a3023 KS |
199 | gdb_py_test_silent_cmd {python symtab = gdb.decode_line ("func1,func2")} \ |
200 | "test decode_line func1,func2" 1 | |
9325cb04 | 201 | gdb_test {python print (symtab[0])} ",func2" "stop at comma in linespec" |
99c3dc11 PM |
202 | |
203 | # gdb.write | |
9325cb04 PK |
204 | gdb_test "python print (sys.stderr)" ".*gdb.GdbOutputErrorFile (instance|object) at.*" "Test stderr location" |
205 | gdb_test "python print (sys.stdout)" ".*gdb.GdbOutputFile (instance|object) at.*" "Test stdout location" | |
99c3dc11 PM |
206 | gdb_test "python gdb.write(\"Foo\\n\")" "Foo" "Test default write" |
207 | gdb_test "python gdb.write(\"Error stream\\n\", stream=gdb.STDERR)" "Error stream" "Test stderr write" | |
208 | gdb_test "python gdb.write(\"Normal stream\\n\", stream=gdb.STDOUT)" "Normal stream" "Test stdout write" | |
209 | gdb_test "python gdb.write(\"Log stream\\n\", stream=gdb.STDLOG)" "Log stream" "Test stdlog write" | |
713389e0 | 210 | |
80b6e756 | 211 | # print-stack |
713389e0 | 212 | gdb_test "show python print-stack" \ |
80b6e756 PM |
213 | "The mode of Python stack printing on error is \"message\".*" \ |
214 | "Test print-backtrace show setting. Default is message." | |
215 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
713389e0 PM |
216 | "Test print-backtrace set setting" 1 |
217 | gdb_test "show python print-stack" \ | |
80b6e756 PM |
218 | "The mode of Python stack printing on error is \"full\".*" \ |
219 | "Test print-backtrace show setting to full." | |
d17b6f81 PM |
220 | |
221 | # Test prompt substituion | |
222 | ||
223 | gdb_py_test_multiple "prompt substitution" \ | |
224 | "python" "" \ | |
225 | "someCounter = 0" "" \ | |
226 | "def prompt(current):" "" \ | |
227 | " global someCounter" "" \ | |
228 | " if (current == \"testfake \"):" "" \ | |
229 | " return None" "" \ | |
230 | " someCounter = someCounter + 1" "" \ | |
231 | " return \"py prompt \" + str (someCounter) + \" \"" "" \ | |
232 | "end" "" | |
233 | ||
234 | gdb_py_test_multiple "prompt substitution readline" \ | |
235 | "python" "" \ | |
236 | "pCounter = 0" "" \ | |
237 | "def program_prompt(current):" "" \ | |
238 | " global pCounter" "" \ | |
239 | " if (current == \">\"):" "" \ | |
240 | " pCounter = pCounter + 1" "" \ | |
241 | " return \"python line \" + str (pCounter) + \": \"" "" \ | |
242 | " return None" "" \ | |
243 | "end" "" | |
244 | ||
245 | set newprompt "py prompt 1" | |
246 | set newprompt2 "py prompt 2" | |
247 | set testfake "testfake" | |
248 | ||
249 | gdb_test_multiple "python gdb.prompt_hook = prompt" "set the hook" { | |
250 | -re "\[\r\n\]$newprompt $" { | |
251 | pass "set hook" | |
252 | } | |
253 | } | |
254 | ||
255 | gdb_test_multiple "set prompt testfake " "set testfake prompt in GDB" { | |
256 | -re "\[\r\n\]$testfake $" { | |
257 | pass "set prompt testfake" | |
258 | } | |
259 | } | |
260 | ||
261 | gdb_test_multiple "show prompt" "show testfake prompt" { | |
262 | -re "Gdb's prompt is \"$testfake \"..* $" { | |
263 | pass "show prompt shows guarded prompt" | |
264 | } | |
265 | } | |
266 | ||
267 | gdb_test_multiple "set prompt blah " "set blah in GDB" { | |
268 | -re "\[\r\n\]$newprompt2 $" { | |
269 | pass "set prompt blah overriden" | |
270 | } | |
271 | } | |
272 | ||
273 | gdb_test_multiple "python gdb.prompt_hook = None" "Delete hook" { | |
274 | -re "\[\r\n\]$newprompt2 $" { | |
275 | pass "Delete old hook" | |
276 | } | |
277 | } | |
278 | ||
279 | gdb_test_multiple "set prompt $gdb_prompt " "set default prompt" { | |
280 | -re "\[\r\n\]$gdb_prompt $" { | |
281 | pass "set default prompt" | |
282 | } | |
283 | } | |
284 | ||
285 | gdb_test_multiple "python gdb.prompt_hook = program_prompt" "set the hook" { | |
286 | -re "\[\r\n\]$gdb_prompt $" { | |
287 | pass "set programming hook" | |
288 | } | |
289 | } | |
290 | ||
291 | gdb_test_multiple "python" "test we ignore substituion for seconday prompts" { | |
292 | -re "\r\n>$" { | |
293 | pass "readline secondary are not substituted" | |
294 | } | |
295 | } | |
296 | ||
297 | gdb_test_multiple "end" "end programming" { | |
298 | -re "\[\r\n\]$gdb_prompt $" { | |
299 | pass "end programming" | |
300 | } | |
301 | } | |
fa3a4f15 PM |
302 | |
303 | gdb_py_test_multiple "prompt substitution readline" \ | |
304 | "python" "" \ | |
305 | "import gdb.command.prompt" "" \ | |
306 | "end" "" | |
307 | ||
308 | gdb_test_multiple "set extended-prompt one two three " \ | |
309 | "set basic extended prompt" { | |
310 | -re "\[\r\n\]one two three $" { | |
311 | pass "set basic extended prompt" | |
312 | } | |
313 | } | |
314 | ||
315 | gdb_test_multiple "set extended-prompt \\w " \ | |
316 | "set extended prompt working directory" { | |
317 | -re "\[\r\n\].*gdb.*testsuite.* $" { | |
318 | pass "set extended prompt working directory" | |
319 | } | |
320 | } | |
321 | ||
322 | gdb_test_multiple "set extended-prompt some param \\p{python print-stack} " \ | |
323 | "set extended prompt parameter" { | |
80b6e756 | 324 | -re "\[\r\n\]some param full $" { |
fa3a4f15 PM |
325 | pass "set extended prompt parameter" |
326 | } | |
327 | } | |
80b6e756 PM |
328 | |
329 | # Start with a fresh gdb. | |
330 | clean_restart ${testfile} | |
331 | ||
332 | # The following tests require execution. | |
333 | ||
334 | if ![runto_main] then { | |
335 | fail "Can't run to main" | |
336 | return 0 | |
337 | } | |
338 | ||
339 | # print-stack settings | |
340 | gdb_test "show python print-stack" \ | |
341 | "The mode of Python stack printing on error is \"message\".*" \ | |
342 | "Test print-backtrace show setting. Default is message." | |
343 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
344 | "Test print-backtrace set setting" 1 | |
345 | gdb_test "show python print-stack" \ | |
346 | "The mode of Python stack printing on error is \"full\".*" \ | |
347 | "Test print-backtrace show setting to full." | |
348 | gdb_py_test_silent_cmd "set python print-stack none" \ | |
349 | "Test print-backtrace set setting" 1 | |
350 | gdb_test "show python print-stack" \ | |
351 | "The mode of Python stack printing on error is \"none\".*" \ | |
352 | "Test print-backtrace show setting to none." | |
353 | ||
354 | gdb_py_test_silent_cmd "set python print-stack message" \ | |
355 | "Test print-backtrace set setting" 1 | |
356 | ||
357 | gdb_py_test_multiple "prompt substitution readline" \ | |
358 | "python" "" \ | |
359 | "pCounter = 0" "" \ | |
360 | "def error_prompt(current):" "" \ | |
361 | " raise RuntimeError(\"Python exception called\")" "" \ | |
362 | "end" "" | |
363 | ||
364 | gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { | |
2960a434 | 365 | -re "Python Exception (exceptions.RuntimeError|<(type 'exceptions.|class ')RuntimeError'>) Python exception called.*" { |
80b6e756 PM |
366 | pass "set hook" |
367 | } | |
368 | } | |
369 | ||
370 | gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ | |
371 | "set the hook to default" 1 | |
372 | ||
373 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
374 | "Test print-backtrace set setting" 1 | |
375 | ||
376 | gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { | |
377 | -re "Traceback.*File.*line.*RuntimeError.*Python exception called.*" { | |
378 | pass "set hook" | |
379 | } | |
380 | } | |
381 | ||
382 | gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ | |
383 | "set the hook to default" 1 | |
7efc75aa SCR |
384 | |
385 | # Start with a fresh gdb. | |
386 | clean_restart ${testfile} | |
387 | ||
388 | # The following tests require execution. | |
389 | ||
390 | if ![runto_main] then { | |
391 | fail "Can't run to main" | |
392 | return 0 | |
393 | } | |
394 | ||
395 | runto [gdb_get_line_number "Break at func2 call site."] | |
396 | ||
397 | gdb_py_test_silent_cmd "python line = gdb.selected_frame().find_sal().line" "Get line number of func2 call site" 1 | |
9325cb04 | 398 | 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 |
399 | |
400 | gdb_py_test_silent_cmd "step" "Step into func2" 1 | |
401 | gdb_py_test_silent_cmd "up" "Step out of func2" 1 | |
402 | ||
9325cb04 | 403 | gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line > line)" "True" "Test find_pc_line with resume address" |