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
8 # Adapted by Tommaso Cucinotta from the original MonKey Test by
16 #from subprocess import call
19 print 'Beginning keytest.py'
21 FNULL = open('/dev/null', 'w')
42 for k in range(97, 123):
45 for k in range(97, 123):
46 keycode[:0] = ["\A" + chr(k)]
48 for k in range(97, 123):
49 keycode[:0] = ["\A" + chr(k)]
51 for k in range(97, 123):
52 keycode[:0] = ["\C" + chr(k)]
54 self.keycode = keycode
59 self.count = self.count + 1
60 if self.count % 200 == 0:
62 elif self.count > self.count_max:
67 keystr = keystr + self.keycode[random.randint(1,
68 len(self.keycode)) - 1]
69 return 'KK: ' + keystr
72 class CommandSourceFromFile(CommandSource):
74 def __init__(self, filename, p):
76 self.infile = open(filename, 'r')
77 self.lines = self.infile.readlines()
81 print p, self.p, 'self.p'
86 # Now we start randomly dropping lines, which we hope are redundant
87 # p is the probability that any given line will be removed
90 if random.uniform(0, 1) < 0.5:
91 print 'randomdrop_independant\n'
92 self.randomdrop_independant()
94 print 'randomdrop_slice\n'
95 self.randomdrop_slice()
96 if screenshot_out is None:
100 self.max_count = max(len(self.lines) + 20, count_atleast)
101 if len(self.lines) < 1:
102 self.lines = linesbak
104 def randomdrop_independant(self):
107 # The next couple of lines are to ensure that at least one line is dropped
109 drop = random.randint(0, len(self.lines) - 1)
111 #p = p - 1 / len(self.lines)
112 origlines = self.lines
115 if random.uniform(0, 1) < self.p:
116 print 'Randomly dropping line ' + l + '\n'
123 def randomdrop_slice(self):
125 if random.uniform(0, 1) < 0.4:
126 lines.append(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
136 del lines[drop_start:drop_end]
140 def getCommand(self):
141 if self.count >= self.max_count:
143 if self.i >= len(self.lines):
144 self.loops = self.loops + 1
145 if self.loops >= max_loops:
149 line = self.lines[self.i]
150 self.count = self.count + 1
152 #print 'Line read: <<' + line + '>>\n'
153 sys.stdout.write('r')
154 return line.rstrip('\n').rstrip()
160 fname = '/proc/' + lyx_pid + '/status'
161 if not os.path.exists(fname):
164 lines = f.readlines()
165 sleeping = lines[1].find('(sleeping)') > 0
167 # print 'LYX_STATE', lines[1] , 'SLEEPING=', sleeping
172 def sendKeystring(keystr, LYX_PID):
174 # print "sending keystring "+keystr+"\n"
176 if not re.match(".*\w.*", keystr):
177 print 'print .' + keystr + '.\n'
179 before_secs = time.time()
180 while not lyx_sleeping():
182 sys.stdout.write('.')
184 if time.time() - before_secs > 180:
185 print 'Killing due to freeze (KILL_FREEZE)'
187 # Do profiling, but sysprof has no command line interface?
188 # os.system("killall -KILL lyx")
191 if not screenshot_out is None:
192 while not lyx_sleeping():
194 sys.stdout.write('.')
196 print 'Making Screenshot: ' + screenshot_out + ' OF ' + infilename
198 os.system('import -window root '+screenshot_out+str(x.count)+".png")
202 ["xvkbd", "-xsendevent", "-delay", DELAY, "-text", keystr],
203 stdout=FNULL,stderr=FNULL
205 sys.stdout.write('*')
207 sys.stdout.write('X')
209 def system_retry(num_retry, cmd):
212 while ( ( i < num_retry ) and ( rtn != 0) ):
217 print "Command Failed: "+cmd
222 #os.system("echo x-session-manager PID: $X_PID.")
223 #os.system("echo x-session-manager open files: `lsof -p $X_PID | grep ICE-unix | wc -l`")
224 ####os.system("wmctrl -l | ( grep '"+lyx_window_name+"' || ( killall lyx ; sleep 1 ; killall -9 lyx ))")
225 #os.system("wmctrl -R '"+lyx_window_name+"' ;sleep 0.1")
226 system_retry(30, "wmctrl -R '"+lyx_window_name+"'")
229 lyx_pid = os.environ.get('LYX_PID')
230 print 'lyx_pid: ' + str(lyx_pid) + '\n'
231 infilename = os.environ.get('KEYTEST_INFILE')
232 outfilename = os.environ.get('KEYTEST_OUTFILE')
233 max_drop = os.environ.get('MAX_DROP')
234 lyx_window_name = os.environ.get('LYX_WINDOW_NAME')
235 screenshot_out = os.environ.get('SCREENSHOT_OUT')
237 max_loops = os.environ.get('MAX_LOOPS')
238 if max_loops is None:
241 lyx_exe = os.environ.get('LYX_EXE')
245 file_new_command = os.environ.get('FILE_NEW_COMMAND')
246 if file_new_command is None:
247 file_new_command = "\Afn"
249 ResetCommand = os.environ.get('RESET_COMMAND')
250 if ResetCommand is None:
251 ResetCommand = "\[Escape]\[Escape]\[Escape]\[Escape]" + file_new_command
252 #ResetCommand="\[Escape]\[Escape]\[Escape]\[Escape]\Cw\Cw\Cw\Cw\Cw\Afn"
254 if lyx_window_name is None:
255 lyx_window_name = 'LyX'
257 print 'outfilename: ' + outfilename + '\n'
258 print 'max_drop: ' + max_drop + '\n'
260 if infilename is None:
261 print 'infilename is None\n'
263 print 'Using x=CommandSource\n'
265 print 'infilename: ' + infilename + '\n'
266 probability_we_drop_a_command = random.uniform(0, float(max_drop))
267 print 'probability_we_drop_a_command: '
268 print '%s' % probability_we_drop_a_command
270 x = CommandSourceFromFile(infilename, probability_we_drop_a_command)
271 print 'Using x=CommandSourceFromFile\n'
273 outfile = open(outfilename, 'w')
277 sendKeystring("\Afn", lyx_pid)
279 write_commands = True
282 #os.system('echo -n LOADAVG:; cat /proc/loadavg')
284 outfile.writelines(c + '\n')
287 print "\nIgnoring comment line: " + c
288 elif c[0:9] == 'TestBegin':
290 lyx_pid=os.popen("pidof lyx").read()
292 print "Found running instance(s) of LyX: " + lyx_pid + ": killing them all\n"
293 os.system("killall lyx")
295 print "Starting LyX . . ."
296 os.system(lyx_exe + c[9:] + "&")
298 lyx_pid=os.popen("pidof lyx").read().rstrip()
299 lyx_window_name=os.popen("wmctrl -l | grep 'lyx$\\|LyX:' | sed -e 's/.*\\([Ll]y[Xx].*\\)$/\\1/'").read().rstrip()
300 if lyx_window_name != "":
302 print 'lyx_win: ' + lyx_window_name + '\n'
303 print "Waiting for LyX to show up . . ."
305 print 'lyx_pid: ' + lyx_pid + '\n'
306 print 'lyx_win: ' + lyx_window_name + '\n'
308 #sendKeystring("\Afn", lyx_pid)
309 elif c[0:5] == 'Sleep':
310 print "\nSleeping for " + c[6:] + "\n"
311 time.sleep(float(c[6:]))
312 elif c[0:4] == 'Exec':
314 print "\nExecuting " + cmd + "\n"
318 outfile = open(outfilename + '+', 'w')
320 elif c == 'RaiseLyx':
323 elif c[0:4] == 'KK: ':
324 if os.path.exists('/proc/' + lyx_pid + '/status'):
325 sendKeystring(c[4:], lyx_pid)
327 ##os.system('killall lyx; sleep 2 ; killall -9 lyx')
328 print 'No path /proc/' + lyx_pid + '/status, exiting'
330 elif c[0:4] == 'KD: ':
331 DELAY = c[4:].rstrip('\n')
332 print 'Setting DELAY to ' + DELAY + '.'
335 sendKeystring(ResetCommand, lyx_pid)
336 elif c[0:7] == 'TestEnd':
338 print "\nTerminating lyx instance: " + str(lyx_pid) + "\n"
339 os.system("kill -9 " + str(lyx_pid) + "\n");
341 result = os.system(cmd)
342 print "Test case terminated: "
350 print "Unrecognised Command '" + c + "'\n"