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c5a57081 | 1 | # Copyright (C) 2008-2012 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 | ||
d57a3c85 TJB |
36 | gdb_test_multiple "python print 23" "verify python support" { |
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" "" \ | |
52 | "print 23" "" \ | |
53 | "end" "23" | |
54 | ||
55 | gdb_py_test_multiple "show python command" \ | |
56 | "define zzq" "Type commands for definition of .* just \"end\"\\.*" \ | |
57 | "python" "" \ | |
58 | "print 23" "" \ | |
59 | "end" "" \ | |
60 | "end" "" \ | |
adb483fe | 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 ():" "" \ | |
66 | " print 'hello, world!'" "" \ | |
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 | ||
89c73ade TT |
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 | |
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)" | |
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 | ||
95 | gdb_test "python print someVal" "1" "test post event execution" | |
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" | |
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 | } | |
115 | gdb_test "q" "Quit" "verify pagination beforehand: q" | |
116 | ||
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" | |
118 | ||
119 | set test "verify pagination afterwards" | |
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 | } | |
131 | gdb_test "q" "Quit" "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 | ||
137 | gdb_test "python print a" ".*aliases -- Aliases of other commands.*" "verify help to uiout" | |
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 | |
142 | gdb_test "python print nothread == None" "True" "Ensure that no threads are returned" | |
143 | ||
cb2e07a6 PM |
144 | # Start with a fresh gdb. |
145 | clean_restart ${testfile} | |
146 | ||
147 | # The following tests require execution. | |
148 | ||
149 | if ![runto_main] then { | |
150 | fail "Can't run to main" | |
151 | return 0 | |
152 | } | |
153 | ||
154 | runto [gdb_get_line_number "Break to end."] | |
155 | ||
156 | # Test gdb.decode_line. | |
157 | gdb_test "python gdb.decode_line(\"main.c:43\")" \ | |
621c8364 | 158 | "gdb.error: No source file named main.c.*" "test decode_line no source named main" |
cb2e07a6 PM |
159 | |
160 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1 | |
161 | gdb_test "python print len(symtab)" "2" "Test decode_line current location" | |
162 | gdb_test "python print symtab\[0\]" "None" "Test decode_line expression parse" | |
163 | gdb_test "python print len(symtab\[1\])" "1" "Test decode_line current location" | |
facde0e5 | 164 | gdb_test "python print symtab\[1\]\[0\].symtab" ".*gdb.python/python.c.*" "Test decode_line current locationn filename" |
cb2e07a6 PM |
165 | gdb_test "python print symtab\[1\]\[0\].line" "22" "Test decode_line current location line number" |
166 | ||
167 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1 | |
168 | gdb_test "python print len(symtab)" "2" "Test decode_line python.c:26 length" | |
169 | gdb_test "python print symtab\[0\]" "if foo" "Test decode_line expression parse" | |
170 | gdb_test "python print len(symtab\[1\])" "1" "Test decode_line python.c:26 length" | |
facde0e5 | 171 | gdb_test "python print symtab\[1\]\[0\].symtab" ".*gdb.python/python.c.*" "Test decode_line python.c:26 filename" |
cb2e07a6 PM |
172 | gdb_test "python print symtab\[1\]\[0\].line" "26" "Test decode_line python.c:26 line number" |
173 | ||
174 | gdb_test "python gdb.decode_line(\"randomfunc\")" \ | |
621c8364 | 175 | "gdb.error: Function \"randomfunc\" not defined.*" "test decode_line randomfunc" |
cb2e07a6 PM |
176 | gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1 |
177 | gdb_test "python print len(symtab)" "2" "Test decode_line func1 length" | |
178 | gdb_test "python print len(symtab\[1\])" "1" "Test decode_line func1 length" | |
facde0e5 | 179 | gdb_test "python print symtab\[1\]\[0\].symtab" ".*gdb.python/python-1.c.*" "Test decode_line func1 filename" |
cb2e07a6 | 180 | gdb_test "python print symtab\[1\]\[0\].line" "19" "Test decode_line func1 line number" |
f87a3023 KS |
181 | gdb_py_test_silent_cmd {python symtab = gdb.decode_line ("func1,func2")} \ |
182 | "test decode_line func1,func2" 1 | |
183 | gdb_test {python print symtab[0]} ",func2" "stop at comma in linespec" | |
99c3dc11 PM |
184 | |
185 | # gdb.write | |
186 | gdb_test "python print sys.stderr" ".*__main__.GdbOutputErrorFile instance at.*" "Test stderr location" | |
187 | gdb_test "python print sys.stdout" ".*__main__.GdbOutputFile instance at.*" "Test stdout location" | |
188 | gdb_test "python gdb.write(\"Foo\\n\")" "Foo" "Test default write" | |
189 | gdb_test "python gdb.write(\"Error stream\\n\", stream=gdb.STDERR)" "Error stream" "Test stderr write" | |
190 | gdb_test "python gdb.write(\"Normal stream\\n\", stream=gdb.STDOUT)" "Normal stream" "Test stdout write" | |
191 | gdb_test "python gdb.write(\"Log stream\\n\", stream=gdb.STDLOG)" "Log stream" "Test stdlog write" | |
713389e0 | 192 | |
80b6e756 | 193 | # print-stack |
713389e0 | 194 | gdb_test "show python print-stack" \ |
80b6e756 PM |
195 | "The mode of Python stack printing on error is \"message\".*" \ |
196 | "Test print-backtrace show setting. Default is message." | |
197 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
713389e0 PM |
198 | "Test print-backtrace set setting" 1 |
199 | gdb_test "show python print-stack" \ | |
80b6e756 PM |
200 | "The mode of Python stack printing on error is \"full\".*" \ |
201 | "Test print-backtrace show setting to full." | |
d17b6f81 PM |
202 | |
203 | # Test prompt substituion | |
204 | ||
205 | gdb_py_test_multiple "prompt substitution" \ | |
206 | "python" "" \ | |
207 | "someCounter = 0" "" \ | |
208 | "def prompt(current):" "" \ | |
209 | " global someCounter" "" \ | |
210 | " if (current == \"testfake \"):" "" \ | |
211 | " return None" "" \ | |
212 | " someCounter = someCounter + 1" "" \ | |
213 | " return \"py prompt \" + str (someCounter) + \" \"" "" \ | |
214 | "end" "" | |
215 | ||
216 | gdb_py_test_multiple "prompt substitution readline" \ | |
217 | "python" "" \ | |
218 | "pCounter = 0" "" \ | |
219 | "def program_prompt(current):" "" \ | |
220 | " global pCounter" "" \ | |
221 | " if (current == \">\"):" "" \ | |
222 | " pCounter = pCounter + 1" "" \ | |
223 | " return \"python line \" + str (pCounter) + \": \"" "" \ | |
224 | " return None" "" \ | |
225 | "end" "" | |
226 | ||
227 | set newprompt "py prompt 1" | |
228 | set newprompt2 "py prompt 2" | |
229 | set testfake "testfake" | |
230 | ||
231 | gdb_test_multiple "python gdb.prompt_hook = prompt" "set the hook" { | |
232 | -re "\[\r\n\]$newprompt $" { | |
233 | pass "set hook" | |
234 | } | |
235 | } | |
236 | ||
237 | gdb_test_multiple "set prompt testfake " "set testfake prompt in GDB" { | |
238 | -re "\[\r\n\]$testfake $" { | |
239 | pass "set prompt testfake" | |
240 | } | |
241 | } | |
242 | ||
243 | gdb_test_multiple "show prompt" "show testfake prompt" { | |
244 | -re "Gdb's prompt is \"$testfake \"..* $" { | |
245 | pass "show prompt shows guarded prompt" | |
246 | } | |
247 | } | |
248 | ||
249 | gdb_test_multiple "set prompt blah " "set blah in GDB" { | |
250 | -re "\[\r\n\]$newprompt2 $" { | |
251 | pass "set prompt blah overriden" | |
252 | } | |
253 | } | |
254 | ||
255 | gdb_test_multiple "python gdb.prompt_hook = None" "Delete hook" { | |
256 | -re "\[\r\n\]$newprompt2 $" { | |
257 | pass "Delete old hook" | |
258 | } | |
259 | } | |
260 | ||
261 | gdb_test_multiple "set prompt $gdb_prompt " "set default prompt" { | |
262 | -re "\[\r\n\]$gdb_prompt $" { | |
263 | pass "set default prompt" | |
264 | } | |
265 | } | |
266 | ||
267 | gdb_test_multiple "python gdb.prompt_hook = program_prompt" "set the hook" { | |
268 | -re "\[\r\n\]$gdb_prompt $" { | |
269 | pass "set programming hook" | |
270 | } | |
271 | } | |
272 | ||
273 | gdb_test_multiple "python" "test we ignore substituion for seconday prompts" { | |
274 | -re "\r\n>$" { | |
275 | pass "readline secondary are not substituted" | |
276 | } | |
277 | } | |
278 | ||
279 | gdb_test_multiple "end" "end programming" { | |
280 | -re "\[\r\n\]$gdb_prompt $" { | |
281 | pass "end programming" | |
282 | } | |
283 | } | |
fa3a4f15 PM |
284 | |
285 | gdb_py_test_multiple "prompt substitution readline" \ | |
286 | "python" "" \ | |
287 | "import gdb.command.prompt" "" \ | |
288 | "end" "" | |
289 | ||
290 | gdb_test_multiple "set extended-prompt one two three " \ | |
291 | "set basic extended prompt" { | |
292 | -re "\[\r\n\]one two three $" { | |
293 | pass "set basic extended prompt" | |
294 | } | |
295 | } | |
296 | ||
297 | gdb_test_multiple "set extended-prompt \\w " \ | |
298 | "set extended prompt working directory" { | |
299 | -re "\[\r\n\].*gdb.*testsuite.* $" { | |
300 | pass "set extended prompt working directory" | |
301 | } | |
302 | } | |
303 | ||
304 | gdb_test_multiple "set extended-prompt some param \\p{python print-stack} " \ | |
305 | "set extended prompt parameter" { | |
80b6e756 | 306 | -re "\[\r\n\]some param full $" { |
fa3a4f15 PM |
307 | pass "set extended prompt parameter" |
308 | } | |
309 | } | |
80b6e756 PM |
310 | |
311 | # Start with a fresh gdb. | |
312 | clean_restart ${testfile} | |
313 | ||
314 | # The following tests require execution. | |
315 | ||
316 | if ![runto_main] then { | |
317 | fail "Can't run to main" | |
318 | return 0 | |
319 | } | |
320 | ||
321 | # print-stack settings | |
322 | gdb_test "show python print-stack" \ | |
323 | "The mode of Python stack printing on error is \"message\".*" \ | |
324 | "Test print-backtrace show setting. Default is message." | |
325 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
326 | "Test print-backtrace set setting" 1 | |
327 | gdb_test "show python print-stack" \ | |
328 | "The mode of Python stack printing on error is \"full\".*" \ | |
329 | "Test print-backtrace show setting to full." | |
330 | gdb_py_test_silent_cmd "set python print-stack none" \ | |
331 | "Test print-backtrace set setting" 1 | |
332 | gdb_test "show python print-stack" \ | |
333 | "The mode of Python stack printing on error is \"none\".*" \ | |
334 | "Test print-backtrace show setting to none." | |
335 | ||
336 | gdb_py_test_silent_cmd "set python print-stack message" \ | |
337 | "Test print-backtrace set setting" 1 | |
338 | ||
339 | gdb_py_test_multiple "prompt substitution readline" \ | |
340 | "python" "" \ | |
341 | "pCounter = 0" "" \ | |
342 | "def error_prompt(current):" "" \ | |
343 | " raise RuntimeError(\"Python exception called\")" "" \ | |
344 | "end" "" | |
345 | ||
346 | gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { | |
347 | -re "Python Exception <type 'exceptions.RuntimeError'> Python exception called.*" { | |
348 | pass "set hook" | |
349 | } | |
350 | } | |
351 | ||
352 | gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ | |
353 | "set the hook to default" 1 | |
354 | ||
355 | gdb_py_test_silent_cmd "set python print-stack full" \ | |
356 | "Test print-backtrace set setting" 1 | |
357 | ||
358 | gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { | |
359 | -re "Traceback.*File.*line.*RuntimeError.*Python exception called.*" { | |
360 | pass "set hook" | |
361 | } | |
362 | } | |
363 | ||
364 | gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ | |
365 | "set the hook to default" 1 | |
7efc75aa SCR |
366 | |
367 | # Start with a fresh gdb. | |
368 | clean_restart ${testfile} | |
369 | ||
370 | # The following tests require execution. | |
371 | ||
372 | if ![runto_main] then { | |
373 | fail "Can't run to main" | |
374 | return 0 | |
375 | } | |
376 | ||
377 | runto [gdb_get_line_number "Break at func2 call site."] | |
378 | ||
379 | gdb_py_test_silent_cmd "python line = gdb.selected_frame().find_sal().line" "Get line number of func2 call site" 1 | |
380 | gdb_test "python print gdb.find_pc_line(gdb.selected_frame().pc()).line == line" "True" "Test find_pc_line at func2 call site" | |
381 | ||
382 | gdb_py_test_silent_cmd "step" "Step into func2" 1 | |
383 | gdb_py_test_silent_cmd "up" "Step out of func2" 1 | |
384 | ||
385 | gdb_test "python print gdb.find_pc_line(gdb.selected_frame().pc()).line > line" "True" "Test find_pc_line with resume address" |