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findadv: almost all test cases, including \regex[{}, back to working with std::regex.
[lyx.git] / development / autotests / keytest.py
1 #!/usr/bin/python
2 # -*- coding: utf-8 -*-
3 # This script generates hundreds of random keypresses per second,
4 #  and sends them to the lyx window
5 # It requires xvkbd and wmctrl
6 # It generates a log of the KEYCODES it sends as development/keystest/out/KEYCODES
7 #
8 # Adapted by Tommaso Cucinotta from the original MonKey Test by
9 # John McCabe-Dansted.
10
11 import random
12 import os
13 import re
14 import sys
15 import time
16 #from subprocess import call
17 import subprocess
18
19 print 'Beginning keytest.py'
20
21 FNULL = open('/dev/null', 'w')
22
23 key_delay = ''
24
25 class CommandSource:
26
27     def __init__(self):
28         keycode = [
29             "\[Left]",
30             '\[Right]',
31             '\[Down]',
32             '\[Up]',
33             '\[BackSpace]',
34             '\[Delete]',
35             '\[Escape]',
36             ]
37         keycode[:0] = keycode
38         keycode[:0] = keycode
39
40         keycode[:0] = ['\\']
41
42         for k in range(97, 123):
43             keycode[:0] = chr(k)
44
45         for k in range(97, 123):
46             keycode[:0] = ["\A" + chr(k)]
47
48         for k in range(97, 123):
49             keycode[:0] = ["\A" + chr(k)]
50
51         for k in range(97, 123):
52             keycode[:0] = ["\C" + chr(k)]
53
54         self.keycode = keycode
55         self.count = 0
56         self.count_max = 1999
57
58     def getCommand(self):
59         self.count = self.count + 1
60         if self.count % 200 == 0:
61             return 'RaiseLyx'
62         elif self.count > self.count_max:
63             os._exit(0)
64         else:
65             keystr = ''
66             for k in range(1, 2):
67                 keystr = keystr + self.keycode[random.randint(1,
68                         len(self.keycode)) - 1]
69             return 'KK: ' + keystr
70
71
72 class CommandSourceFromFile(CommandSource):
73
74     def __init__(self, filename, p):
75
76         self.infile = open(filename, 'r')
77         self.lines = self.infile.readlines()
78         self.infile.close()
79         linesbak = self.lines
80         self.p = p
81         print p, self.p, 'self.p'
82         self.i = 0
83         self.count = 0
84         self.loops = 0
85
86         # Now we start randomly dropping lines, which we hope are redundant
87         # p is the probability that any given line will be removed
88
89         if p > 0.001:
90             if random.uniform(0, 1) < 0.5:
91                 print 'randomdrop_independant\n'
92                 self.randomdrop_independant()
93             else:
94                 print 'randomdrop_slice\n'
95                 self.randomdrop_slice()
96         if screenshot_out is None:
97             count_atleast = 100
98         else:
99             count_atleast = 1
100         self.max_count = max(len(self.lines) + 20, count_atleast)
101         if len(self.lines) < 1:
102             self.lines = linesbak
103
104     def randomdrop_independant(self):
105         p = self.p
106
107         # The next couple of lines are to ensure that at least one line is dropped
108
109         drop = random.randint(0, len(self.lines) - 1)
110         del self.lines[drop]
111         #p = p - 1 / len(self.lines)
112         origlines = self.lines
113         self.lines = []
114         for l in origlines:
115             if random.uniform(0, 1) < self.p:
116                 print 'Randomly dropping line ' + l + '\n'
117             else:
118                 self.lines.append(l)
119         print 'LINES\n'
120         print self.lines
121         sys.stdout.flush()
122
123     def randomdrop_slice(self):
124         lines = self.lines
125         if random.uniform(0, 1) < 0.4:
126             lines.append(lines[0])
127             del lines[0]
128         num_lines = len(lines)
129         max_drop = max(5, num_lines / 5)
130         num_drop = random.randint(1, 5)
131         drop_mid = random.randint(0, num_lines)
132         drop_start = max(drop_mid - num_drop / 2, 0)
133         drop_end = min(drop_start + num_drop, num_lines)
134         print drop_start, drop_mid, drop_end
135         print lines
136         del lines[drop_start:drop_end]
137         print lines
138         self.lines = lines
139
140     def getCommand(self):
141         if self.count >= self.max_count:
142             os._exit(0)
143         if self.i >= len(self.lines):
144             self.loops = self.loops + 1
145             if self.loops >= int(max_loops):
146                 return None
147             self.i = 0
148             return 'Loop'
149         line = self.lines[self.i].rstrip('\n')
150         self.count = self.count + 1
151         self.i = self.i + 1
152         return line
153
154
155 def lyx_exists():
156     if lyx_pid is None:
157         return False
158     fname = '/proc/' + lyx_pid + '/status'
159     return os.path.exists(fname)
160
161
162 # Interruptible os.system()
163 def intr_system(cmd, ignore_err = False):
164     print "Executing " + cmd + "\n"
165     ret = os.system(cmd)
166     if os.WIFSIGNALED(ret):
167         raise KeyboardInterrupt
168     if ret != 0 and not ignore_err:
169         raise BaseException("command failed:" + cmd)
170     return ret
171
172
173 # Return true if LyX (identified via lyx_pid) is sleeping
174 def lyx_sleeping():
175     fname = '/proc/' + lyx_pid + '/status'
176     return intr_system("grep 'State.*sleeping' " + fname, True)
177
178
179 def sendKeystring(keystr, LYX_PID):
180
181     # print "sending keystring "+keystr+"\n"
182
183     if not re.match(".*\w.*", keystr):
184         print 'print .' + keystr + '.\n'
185         keystr = 'a'
186     before_secs = time.time()
187     while lyx_exists() and not lyx_sleeping():
188         time.sleep(0.02)
189         sys.stdout.flush()
190         if time.time() - before_secs > 180:
191             print 'Killing due to freeze (KILL_FREEZE)'
192
193             # Do profiling, but sysprof has no command line interface?
194             # intr_system("killall -KILL lyx")
195
196             os._exit(1)
197     if not screenshot_out is None:
198         while lyx_exists() and not lyx_sleeping():
199             time.sleep(0.02)
200             sys.stdout.flush()
201         print 'Making Screenshot: ' + screenshot_out + ' OF ' + infilename
202         time.sleep(0.2)
203         intr_system('import -window root '+screenshot_out+str(x.count)+".png")
204         time.sleep(0.1)
205     sys.stdout.flush()
206     actual_delay = key_delay
207     if actual_delay == '':
208         actual_delay = def_delay
209     xvpar = [xvkbd_exe]
210     if qt_frontend == 'QT5':
211         xvpar.extend(["-no-jump-pointer"])
212     else:
213         xvpar.extend(["-xsendevent"])
214     if xvkbd_hacked:
215         xvpar.extend(["-wait_idle", lyx_pid])
216     xvpar.extend(["-window", lyx_window_name, "-delay", actual_delay, "-text", keystr])
217     
218     subprocess.call(xvpar, stdout = FNULL, stderr = FNULL)
219
220 def system_retry(num_retry, cmd):
221     i = 0
222     rtn = intr_system(cmd)
223     while ( ( i < num_retry ) and ( rtn != 0) ):
224         i = i + 1
225         rtn = intr_system(cmd)
226         time.sleep(1)
227     if ( rtn != 0 ):
228         print "Command Failed: "+cmd
229         print " EXITING!\n"
230         os._exit(1)
231
232 def RaiseWindow():
233     #intr_system("echo x-session-manager PID: $X_PID.")
234     #intr_system("echo x-session-manager open files: `lsof -p $X_PID | grep ICE-unix | wc -l`")
235     ####intr_system("wmctrl -l | ( grep '"+lyx_window_name+"' || ( killall lyx ; sleep 1 ; killall -9 lyx ))")
236     #intr_system("wmctrl -R '"+lyx_window_name+"' ;sleep 0.1")
237     system_retry(30, "wmctrl -i -a '"+lyx_window_name+"'")
238
239
240 lyx_pid = os.environ.get('LYX_PID')
241 print 'lyx_pid: ' + str(lyx_pid) + '\n'
242 infilename = os.environ.get('KEYTEST_INFILE')
243 outfilename = os.environ.get('KEYTEST_OUTFILE')
244 max_drop = os.environ.get('MAX_DROP')
245 lyx_window_name = os.environ.get('LYX_WINDOW_NAME')
246 screenshot_out = os.environ.get('SCREENSHOT_OUT')
247 lyx_userdir = os.environ.get('LYX_USERDIR')
248
249 max_loops = os.environ.get('MAX_LOOPS')
250 if max_loops is None:
251     max_loops = 3
252
253 PACKAGE = os.environ.get('PACKAGE')
254 if not PACKAGE is None:
255   print "PACKAGE = " + PACKAGE + "\n"
256
257 PO_BUILD_DIR = os.environ.get('PO_BUILD_DIR')
258 if not PO_BUILD_DIR is None:
259   print "PO_BUILD_DIR = " + PO_BUILD_DIR + "\n"
260
261 lyx = os.environ.get('LYX')
262 if lyx is None:
263     lyx = "lyx"
264
265 lyx_exe = os.environ.get('LYX_EXE')
266 if lyx_exe is None:
267     lyx_exe = lyx
268
269 xvkbd_exe = os.environ.get('XVKBD_EXE')
270 if xvkbd_exe is None:
271     xvkbd_exe = "xvkbd"
272
273 xvkbd_hacked = os.environ.get('XVKBD_HACKED') != None
274 qt_frontend = os.environ.get('QT_FRONTEND')
275 if qt_frontend is None:
276     qt_frontend = 'QT4'
277
278 locale_dir = os.environ.get('LOCALE_DIR')
279 if locale_dir is None:
280     locale_dir = '.'
281
282 def_delay = os.environ.get('XVKBD_DELAY')
283 if def_delay is None:
284     def_delay = '100'
285
286 file_new_command = os.environ.get('FILE_NEW_COMMAND')
287 if file_new_command is None:
288     file_new_command = "\Afn"
289
290 ResetCommand = os.environ.get('RESET_COMMAND')
291 if ResetCommand is None:
292     ResetCommand = "\[Escape]\[Escape]\[Escape]\[Escape]" + file_new_command
293     #ResetCommand="\[Escape]\[Escape]\[Escape]\[Escape]\Cw\Cw\Cw\Cw\Cw\Afn"
294
295 if lyx_window_name is None:
296     lyx_window_name = 'LyX'
297
298 print 'outfilename: ' + outfilename + '\n'
299 print 'max_drop: ' + max_drop + '\n'
300
301 if infilename is None:
302     print 'infilename is None\n'
303     x = CommandSource()
304     print 'Using x=CommandSource\n'
305 else:
306     print 'infilename: ' + infilename + '\n'
307     probability_we_drop_a_command = random.uniform(0, float(max_drop))
308     print 'probability_we_drop_a_command: '
309     print '%s' % probability_we_drop_a_command
310     print '\n'
311     x = CommandSourceFromFile(infilename, probability_we_drop_a_command)
312     print 'Using x=CommandSourceFromFile\n'
313
314 outfile = open(outfilename, 'w')
315
316 if not lyx_pid is None:
317     RaiseWindow()
318     sendKeystring("\Afn", lyx_pid)
319
320 write_commands = True
321 failed = False
322
323 while not failed:
324     #intr_system('echo -n LOADAVG:; cat /proc/loadavg')
325     c = x.getCommand()
326     if c is None:
327         break
328     if c.strip() == "":
329         continue
330     outfile.writelines(c + '\n')
331     outfile.flush()
332     if c[0] == '#':
333         print "Ignoring comment line: " + c
334     elif c[0:9] == 'TestBegin':
335         print "\n"
336         lyx_pid=os.popen("pidof " + lyx).read()
337         if lyx_pid != "":
338             print "Found running instance(s) of LyX: " + lyx_pid + ": killing them all\n"
339             intr_system("killall " + lyx, True)
340             time.sleep(0.5)
341             intr_system("killall -KILL " + lyx, True)
342         time.sleep(0.2)
343         print "Starting LyX . . ."
344         if lyx_userdir is None:
345             intr_system(lyx_exe + c[9:] + "&")
346         else:
347             intr_system(lyx_exe + " -userdir " + lyx_userdir + " " + c[9:] + "&")
348         count = 5
349         while count > 0:
350             lyx_pid=os.popen("pidof " + lyx).read().rstrip()
351             print 'lyx_pid=' + lyx_pid, '\n'
352             if lyx_pid != "":
353                 lyx_window_name=os.popen("wmctrl -l -p | grep ' " + str(lyx_pid) +  " ' | cut -d ' ' -f 1").read().rstrip()
354                 print 'lyx_win=' + lyx_window_name, '\n'
355                 if lyx_window_name != "":
356                     break
357             else:
358                 count = count - 1
359             print 'lyx_win: ' + lyx_window_name + '\n'
360             print "Waiting for LyX to show up . . ."
361             time.sleep(1)
362         if count <= 0:
363             print 'Timeout: could not start ' + lyx_exe, '\n'
364             sys.stdout.flush()
365             failed = True
366         print 'lyx_pid: ' + lyx_pid + '\n'
367         print 'lyx_win: ' + lyx_window_name + '\n'
368     elif c[0:5] == 'Sleep':
369         print "Sleeping for " + c[6:] + " seconds\n"
370         time.sleep(float(c[6:]))
371     elif c[0:4] == 'Exec':
372         cmd = c[5:].rstrip()
373         intr_system(cmd)
374     elif c == 'Loop':
375         outfile.close()
376         outfile = open(outfilename + '+', 'w')
377         print 'Now Looping'
378     elif c == 'RaiseLyx':
379         print 'Raising Lyx'
380         RaiseWindow()
381     elif c[0:4] == 'KK: ':
382         if lyx_exists():
383             sendKeystring(c[4:], lyx_pid)
384         else:
385             ##intr_system('killall lyx; sleep 2 ; killall -9 lyx')
386             if lyx_pid is None:
387               print 'No path /proc/xxxx/status, exiting'
388             else:
389               print 'No path /proc/' + lyx_pid + '/status, exiting'
390             os._exit(1)
391     elif c[0:4] == 'KD: ':
392         key_delay = c[4:].rstrip('\n')
393         print 'Setting DELAY to ' + key_delay + '.\n'
394     elif c == 'Loop':
395         RaiseWindow()
396         sendKeystring(ResetCommand, lyx_pid)
397     elif c[0:6] == 'Assert':
398         cmd = c[7:].rstrip()
399         result = intr_system(cmd)
400         failed = failed or (result != 0)
401         print "result=" + str(result) + ", failed=" + str(failed)
402     elif c[0:7] == 'TestEnd':
403         time.sleep(0.5)
404         if not lyx_exists():
405             print "LyX instance not found because of crash or assert !\n"
406             failed = True
407         else:
408             print "Terminating lyx instance: " + str(lyx_pid) + "\n"
409             intr_system("kill -9 " + str(lyx_pid), True);
410             while lyx_exists():
411                 print "Waiting for lyx to die...\n"
412                 time.sleep(0.5)
413         cmd = c[8:].rstrip()
414         print "Executing " + cmd
415         result = intr_system(cmd)
416         failed = failed or (result != 0)
417         print "result=" + str(result) + ", failed=" + str(failed)
418     elif c[0:4] == 'Lang':
419         lang = c[5:].rstrip()
420         print "Setting LANG=" + lang + "\n"
421         os.environ['LANG'] = lang
422         os.environ['LC_ALL'] = lang
423 # If it doesn't exist, create a link <locale_dir>/<country-code>/LC_MESSAGES/lyx<version-suffix>.mo
424 # pointing to the corresponding .gmo file. Needed to let lyx find the right translation files.
425 # See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg165613.html
426         idx = lang.rfind(".")
427         if idx != -1:
428             ccode = lang[0:idx]
429         else:
430             ccode = lang
431
432         print "Setting LANGUAGE=" + ccode + "\n"
433         os.environ['LANGUAGE'] = ccode
434
435         idx = lang.find("_")
436         if idx != -1:
437             short_code = lang[0:idx]
438         else:
439             short_code = ccode
440         lyx_dir = os.popen("dirname \"" + lyx_exe + "\"").read().rstrip()
441         if PACKAGE is None:
442           # on cmake-build there is no Makefile in this directory
443           # so PACKAGE has to be provided
444           if os.path.exists(lyx_dir + "/Makefile"):
445             print "Executing: grep 'PACKAGE =' " + lyx_dir + "/Makefile | sed -e 's/PACKAGE = \(.*\)/\\1/'"
446             lyx_name = os.popen("grep 'PACKAGE =' " + lyx_dir + "/Makefile | sed -e 's/PACKAGE = \(.*\)/\\1/'").read().rstrip()
447           else:
448             print 'Could not determine PACKAGE name needed for translations\n'
449             failed = True
450         else:
451           lyx_name = PACKAGE
452         intr_system("mkdir -p " + locale_dir + "/" + ccode + "/LC_MESSAGES")
453         intr_system("rm -f " + locale_dir + "/" + ccode + "/LC_MESSAGES/" + lyx_name + ".mo")
454         if PO_BUILD_DIR is None:
455             if lyx_dir[0:3] == "../":
456                 rel_dir = "../../" + lyx_dir
457             else:
458                 rel_dir = lyx_dir
459             intr_system("ln -s " + rel_dir + "/../po/" + short_code + ".gmo " + locale_dir + "/" + ccode + "/LC_MESSAGES/" + lyx_name + ".mo")
460         else:
461             intr_system("ln -s " + PO_BUILD_DIR + "/" + short_code + ".gmo " + locale_dir + "/" + ccode + "/LC_MESSAGES/" + lyx_name + ".mo")
462     else:
463         print "Unrecognised Command '" + c + "'\n"
464         failed = True
465
466 print "Test case terminated: "
467 if failed:
468     print "FAIL\n"
469     os._exit(1)
470 else:
471     print "Ok\n"
472     os._exit(0)