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 def check(s):
  32     row = None
  33     ok = 0
  34     for line in s.split("\n"):
  35         if line.startswith("[") and line.endswith("]"):
  36             continue
  37         if not line.strip():
  38             continue
  39         if not line.startswith("ok"):
  40             return 0
  41         if line.startswith("ok "):
  42             if "/" not in line:
  43                 return 0
  44             i = line.index('/')
  45             nr,len = int(line[3:i]),int(line[i+1:])
  46             if nr<1 or nr>len:
  47                 return 0
  48             if not row:
  49                 row = [0]*len
  50             if row[nr-1]:
  51                 return 0
  52             row[nr-1] = 1
  53         elif line == "ok":
  54             ok = 1
  55     if ok:
  56         return not row
  57     if row:
  58         return 0 not in row
  59     return 0
  60
  61 def runcmd(cmd,args,wait):
  62     #fo = os.tmpfile()
  63     fi,fo = os.pipe()
  64     fo = os.fdopen(fo, "wb")
  65     p = subprocess.Popen([cmd] + args, executable=cmd, stdout=fo, stderr=fo)
  66     ret = -1
  67     output = ""
  68     for i in range(wait*10):
  69         if fi in select.select([fi],[],[], 0.01)[0]:
  70             output += os.read(fi, 8192)
  71             if "[exit]" in output:
  72                 break
  73             if "rror" in output:
  74                 break
  75         ret = p.poll()
  76         if ret is not None:
  77             break
  78         time.sleep(0.1)
  79     else:
  80         os.kill(p.pid, 9)
  81         os.system("killall -9 %s >/dev/null 2>/dev/null" % cmd)
  82     fo.close()
  83
  84     if fi in select.select([fi],[],[], 0.01)[0]:
  85         output += os.read(fi, 8192)
  86
  87     os.close(fi)
  88     return ret,output
  89
  90 class Cache:
  91     def __init__(self, filename):
  92         self.filename = filename
  93         self.filename_milestone = filename+"_milestone"
  94         try:
  95             self.filename2status = marshal.load(open(self.filename, "rb"))
  96         except IOError:
  97             self.filename2status = {}
  98         try:
  99             self.milestone = marshal.load(open(self.filename_milestone, "rb"))
 100         except IOError:
 101             self.milstone = {}
 102
 103     def parse_args(self):
 104         parser = OptionParser()
 105         parser.add_option("-d", "--diff", dest="diff", help="Only run tests that failed the last time",action="store_true")
 106         parser.add_option("-a", "--all", dest="all", help="Run all tests (also tests expected fail)",action="store_true")
 107         parser.add_option("-t", "--tag", dest="tag", help="Mark the current pass/fail statistic as milestone",action="store_true")
 108         (options, args) = parser.parse_args()
 109
 110         if args and args[0]=="add":
 111             self.all = 1
 112             self.tag = 1
 113             self.milestone[args[1]] = "ok"
 114             self.filename2status = self.milestone
 115             self.save()
 116             sys.exit(0)
 117
 118         self.__dict__.update(options.__dict__)
 119         self.runtime = 1
 120         if self.tag:
 121             self.all = 1
 122             self.runtime = 5 # allow more time if we're tagging this state
 123
 124         self.checknum=-1
 125         if len(args):
 126             self.checknum = int(args[0])
 127
 128     @staticmethod
 129     def load(filename):
 130         return Cache(filename)
 131
 132     def save(self):
 133         fi = open(self.filename, "wb")
 134         marshal.dump(self.filename2status, fi)
 135         fi.close()
 136         if self.tag:
 137             assert(self.all)
 138             fi = open(self.filename_milestone, "wb")
 139             marshal.dump(self.filename2status, fi)
 140             fi.close()
 141
 142     def highlight(self, nr, filename):
 143         return self.checknum==nr
 144
 145     def skip_file(self, nr, filename):
 146         if self.checknum>=0 and nr!=self.checknum:
 147             return 1
 148         if not self.all and self.milestone[filename]!="ok":
 149             return 1
 150         if self.diff and self.filename2status[filename]=="ok":
 151             return 1
 152         return 0
 153
 154     def file_status(self, filename, status):
 155         self.filename2status[filename] = status
 156
 157 class TestBase:
 158     def __init__(self, cache, nr, file, run):
 159         self.cache = cache
 160         self.nr = nr
 161         self.dorun = run
 162         self.file = file
 163         self.flash_output = None
 164         self.flash_error = None
 165         self.compile_output = None
 166         self.compile_error = None
 167
 168     def compile(self):
 169         try: os.unlink("abc.swf");
 170         except: pass
 171         ret,output = runcmd("./parser",[self.file],wait=cache.runtime)
 172         self.compile_error = 0
 173         self.compile_output = output
 174         self.exit_status = 0
 175         if ret:
 176             self.compile_output += "\nExit status %d" % (-ret)
 177             self.exit_status = -ret
 178             self.compile_error = 1
 179             return 0
 180         if not os.path.isfile("abc.swf"):
 181             self.compile_error = 1
 182             return 0
 183         return 1
 184
 185     def run(self):
 186         ret,output = runcmd("flashplayer",["abc.swf"],wait=cache.runtime)
 187         os.system("killall flashplayer")
 188         self.flash_output = output
 189
 190         if not check(self.flash_output):
 191             self.flash_error = 1
 192             return 0
 193         return 1
 194
 195     def doprint(self):
 196         print self.r(str(self.nr),3)," ",
 197         if self.compile_error:
 198             if self.dorun:
 199                 if self.exit_status == 11:
 200                     print "crash"," - ",
 201                 else:
 202                     print "err  "," - ",
 203             else:
 204                 print "err  ","   ",
 205         else:
 206             print "ok   ",
 207             if self.dorun:
 208                 if not self.flash_error:
 209                     print "ok ",
 210                 else:
 211                     print "err",
 212             else:
 213                 print "   ",
 214         print " ",
 215         print self.file
 216
 217     def doprintlong(self):
 218         print self.nr, self.file
 219         print "================================"
 220         print "compile:", (self.compile_error and "error" or "ok")
 221         print self.compile_output
 222         if not self.dorun:
 223             return
 224         print "================================"
 225         print "run:", (self.flash_error and "error" or "ok")
 226         print self.flash_output
 227         print "================================"
 228
 229     def r(self,s,l):
 230         if(len(s)>=l):
 231             return s
 232         return (" "*(l-len(s))) + s
 233     def l(self,s,l):
 234         if(len(s)>=l):
 235             return s
 236         return s + (" "*(l-len(s)))
 237
 238 class Test(TestBase):
 239     def __init__(self, cache, nr, file):
 240         TestBase.__init__(self, cache, nr, file, run=1)
 241         if self.compile() and self.run():
 242             cache.file_status(file, "ok")
 243         else:
 244             cache.file_status(file, "error")
 245
 246 class ErrTest(TestBase):
 247     def __init__(self, cache, nr, file):
 248         TestBase.__init__(self, cache, nr, file, run=0)
 249         if self.compile():
 250             cache.file_status(file, "error")
 251             self.compile_error = True
 252         else:
 253             cache.file_status(file, "ok")
 254             self.compile_error = False
 255
 256 class Suite:
 257     def __init__(self, cache, dir):
 258         self.dir = dir
 259         self.cache = cache
 260         self.errtest = "err" in dir
 261     def run(self, nr):
 262         print "-"*40,"tests \""+self.dir+"\"","-"*40
 263         for file in sorted(os.listdir(self.dir)):
 264             if not file.endswith(".as"):
 265                 continue
 266             nr = nr + 1
 267             file = os.path.join(self.dir, file)
 268
 269             if cache.skip_file(nr, file):
 270                 continue
 271
 272             if self.errtest:
 273                 test = ErrTest(cache, nr, file)
 274             else:
 275                 test = Test(cache, nr, file)
 276
 277             if not cache.highlight(nr, file):
 278                 test.doprint()
 279             else:
 280                 test.doprintlong()
 281         return nr
 282
 283 cache = Cache.load(".tests.cache")
 284 cache.parse_args()
 285
 286 nr = 0
 287 nr = Suite(cache, "err").run(nr)
 288 nr = Suite(cache, "ok").run(nr)
 289
 290 cache.save()