lib/as3/test

   1 #!/usr/bin/python
   2 #
   3 # test.py
   4 #
   5 # Run compiler unit tests
   6 #
   7 # Copyright (c) 2008/2009 Matthias Kramm <kramm@quiss.org>
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, write to the Free Software
  21 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
  22
  23 import sys
  24 import os
  25 import time
  26 import subprocess
  27 import marshal
  28 import select
  29 from optparse import OptionParser
  30
  31 CMD_ARGS=[]
  32 CMD = "./parser"
  33 #CMD="as3compile"
  34 CMD_ARGS=["-o","abc.swf"]
  35
  36 def check(s):
  37     row = None
  38     ok = 0
  39     for line in s.split("\n"):
  40         if line.startswith("[") and line.endswith("]"):
  41             continue
  42         if not line.strip():
  43             continue
  44         if not line.startswith("ok"):
  45             return 0
  46         if line.startswith("ok "):
  47             if "/" not in line:
  48                 return 0
  49             i = line.index('/')
  50             try:
  51                 nr,len = int(line[3:i]),int(line[i+1:])
  52             except ValueError:
  53                 return 0
  54             if nr<1 or nr>len:
  55                 return 0
  56             if not row:
  57                 row = [0]*len
  58             if row[nr-1]:
  59                 return 0
  60             row[nr-1] = 1
  61         elif line == "ok":
  62             ok = 1
  63     if ok:
  64         return not row
  65     if row:
  66         return 0 not in row
  67     return 0
  68
  69 def runcmd(cmd,args,wait):
  70     #fo = os.tmpfile()
  71     fi,fo = os.pipe()
  72     fo = os.fdopen(fo, "wb")
  73     p = subprocess.Popen([cmd] + args, executable=cmd, stdout=fo, stderr=fo)
  74     ret = -1
  75     output = ""
  76     for i in range(wait*10):
  77         if fi in select.select([fi],[],[], 0.01)[0]:
  78             output += os.read(fi, 8192)
  79             if "[exit]" in output:
  80                 break
  81             if "rror" in output:
  82                 break
  83         ret = p.poll()
  84         if ret is not None:
  85             break
  86         time.sleep(0.1)
  87     else:
  88         os.kill(p.pid, 9)
  89         os.system("killall -9 %s >/dev/null 2>/dev/null" % cmd)
  90     fo.close()
  91
  92     if fi in select.select([fi],[],[], 0.01)[0]:
  93         output += os.read(fi, 8192)
  94
  95     os.close(fi)
  96     return ret,output
  97
  98 class Cache:
  99     def __init__(self, filename):
 100         self.filename = filename
 101         self.filename_milestone = filename+"_milestone"
 102         try:
 103             self.filename2status = marshal.load(open(self.filename, "rb"))
 104         except IOError:
 105             self.filename2status = {}
 106         try:
 107             self.milestone = marshal.load(open(self.filename_milestone, "rb"))
 108         except IOError:
 109             self.milestone = {}
 110
 111     def parse_args(self):
 112         parser = OptionParser()
 113         parser.add_option("-d", "--diff", dest="diff", help="Only run tests that failed the last time",action="store_true")
 114         parser.add_option("-a", "--all", dest="all", help="Run all tests (also tests expected to fail)",action="store_true")
 115         parser.add_option("-t", "--tag", dest="tag", help="Mark the current pass/fail statistic as milestone",action="store_true")
 116         (options, args) = parser.parse_args()
 117
 118         if args and args[0]=="add":
 119             self.all = 1
 120             self.tag = 1
 121             self.milestone[args[1]] = "ok"
 122             self.filename2status = self.milestone
 123             self.save()
 124             sys.exit(0)
 125
 126         self.__dict__.update(options.__dict__)
 127         self.runtime = 1
 128         if self.tag:
 129             self.all = 1
 130             self.runtime = 5 # allow more time if we're tagging this state
 131
 132         self.checknum=-1
 133         self.checkfile=None
 134         if len(args):
 135             try:
 136                 self.checknum = int(args[0])
 137             except ValueError:
 138                 self.checkfile = args[0]
 139
 140     @staticmethod
 141     def load(filename):
 142         return Cache(filename)
 143
 144     def save(self):
 145         fi = open(self.filename, "wb")
 146         marshal.dump(self.filename2status, fi)
 147         fi.close()
 148         if self.tag:
 149             assert(self.all)
 150             fi = open(self.filename_milestone, "wb")
 151             marshal.dump(self.filename2status, fi)
 152             fi.close()
 153
 154     def highlight(self, nr, filename):
 155         if self.checkfile and filename==self.checkfile:
 156             return 1
 157         return self.checknum==nr
 158
 159     def skip_file(self, nr, filename):
 160         if self.checknum>=0 and nr!=self.checknum:
 161             return 1
 162         if self.checkfile and filename!=self.checkfile:
 163             return 1
 164         if not self.all and self.milestone.get(filename,"new")!="ok":
 165             return 1
 166         if self.diff and self.filename2status(filename,"new")=="ok":
 167             return 1
 168         return 0
 169
 170     def file_status(self, filename, status):
 171         self.filename2status[filename] = status
 172
 173 class TestBase:
 174     def __init__(self, cache, nr, file, run):
 175         self.cache = cache
 176         self.nr = nr
 177         self.dorun = run
 178         self.file = file
 179         self.flash_output = None
 180         self.flash_error = None
 181         self.compile_output = None
 182         self.compile_error = None
 183
 184     def compile(self):
 185         try: os.unlink("abc.swf");
 186         except: pass
 187         ret,output = runcmd(CMD,CMD_ARGS+[self.file],wait=cache.runtime)
 188         self.compile_error = 0
 189         self.compile_output = output
 190         self.exit_status = 0
 191         if ret:
 192             self.compile_output += "\nExit status %d" % (-ret)
 193             self.exit_status = -ret
 194             self.compile_error = 1
 195             return 0
 196         if not os.path.isfile("abc.swf"):
 197             self.compile_error = 1
 198             return 0
 199         return 1
 200
 201     def run(self):
 202         ret,output = runcmd("flashplayer",["abc.swf"],wait=cache.runtime)
 203         os.system("killall flashplayer")
 204         self.flash_output = output
 205
 206         if not check(self.flash_output):
 207             self.flash_error = 1
 208             return 0
 209         return 1
 210
 211     def doprint(self):
 212         print self.r(str(self.nr),3)," ",
 213         if self.compile_error:
 214             if self.dorun:
 215                 if self.exit_status == 11:
 216                     print "crash"," - ",
 217                 else:
 218                     print "err  "," - ",
 219             else:
 220                 print "err  ","   ",
 221         else:
 222             print "ok   ",
 223             if self.dorun:
 224                 if not self.flash_error:
 225                     print "ok ",
 226                 else:
 227                     print "err",
 228             else:
 229                 print "   ",
 230         print " ",
 231         print self.file
 232
 233     def doprintlong(self):
 234         print self.nr, self.file
 235         print "================================"
 236         print "compile:", (self.compile_error and "error" or "ok")
 237         print self.compile_output
 238         if not self.dorun:
 239             return
 240         print "================================"
 241         print "run:", (self.flash_error and "error" or "ok")
 242         print self.flash_output
 243         print "================================"
 244
 245     def r(self,s,l):
 246         if(len(s)>=l):
 247             return s
 248         return (" "*(l-len(s))) + s
 249     def l(self,s,l):
 250         if(len(s)>=l):
 251             return s
 252         return s + (" "*(l-len(s)))
 253
 254 class Test(TestBase):
 255     def __init__(self, cache, nr, file):
 256         TestBase.__init__(self, cache, nr, file, run=1)
 257         if self.compile() and self.run():
 258             cache.file_status(file, "ok")
 259         else:
 260             cache.file_status(file, "error")
 261
 262 class ErrTest(TestBase):
 263     def __init__(self, cache, nr, file):
 264         TestBase.__init__(self, cache, nr, file, run=0)
 265         if self.compile():
 266             cache.file_status(file, "error")
 267             self.compile_error = True
 268         else:
 269             cache.file_status(file, "ok")
 270             self.compile_error = False
 271
 272 class Suite:
 273     def __init__(self, cache, dir):
 274         self.dir = dir
 275         self.cache = cache
 276         self.errtest = "err" in dir
 277     def run(self, nr):
 278         print "-"*40,"tests \""+self.dir+"\"","-"*40
 279         for file in sorted(os.listdir(self.dir)):
 280             if not file.endswith(".as"):
 281                 continue
 282             nr = nr + 1
 283             file = os.path.join(self.dir, file)
 284
 285             if cache.skip_file(nr, file):
 286                 continue
 287
 288             if self.errtest:
 289                 test = ErrTest(cache, nr, file)
 290             else:
 291                 test = Test(cache, nr, file)
 292
 293             if not cache.highlight(nr, file):
 294                 test.doprint()
 295             else:
 296                 test.doprintlong()
 297         return nr
 298
 299 cache = Cache.load(".tests.cache")
 300 cache.parse_args()
 301
 302 nr = 0
 303 nr = Suite(cache, "err").run(nr)
 304 nr = Suite(cache, "ok").run(nr)
 305
 306 cache.save()