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         if len(args):
 134             self.checknum = int(args[0])
 135
 136     @staticmethod
 137     def load(filename):
 138         return Cache(filename)
 139
 140     def save(self):
 141         fi = open(self.filename, "wb")
 142         marshal.dump(self.filename2status, fi)
 143         fi.close()
 144         if self.tag:
 145             assert(self.all)
 146             fi = open(self.filename_milestone, "wb")
 147             marshal.dump(self.filename2status, fi)
 148             fi.close()
 149
 150     def highlight(self, nr, filename):
 151         return self.checknum==nr
 152
 153     def skip_file(self, nr, filename):
 154         if self.checknum>=0 and nr!=self.checknum:
 155             return 1
 156         if not self.all and self.milestone.get(filename,"new")!="ok":
 157             return 1
 158         if self.diff and self.filename2status(filename,"new")=="ok":
 159             return 1
 160         return 0
 161
 162     def file_status(self, filename, status):
 163         self.filename2status[filename] = status
 164
 165 class TestBase:
 166     def __init__(self, cache, nr, file, run):
 167         self.cache = cache
 168         self.nr = nr
 169         self.dorun = run
 170         self.file = file
 171         self.flash_output = None
 172         self.flash_error = None
 173         self.compile_output = None
 174         self.compile_error = None
 175
 176     def compile(self):
 177         try: os.unlink("abc.swf");
 178         except: pass
 179         ret,output = runcmd(CMD,CMD_ARGS+[self.file],wait=cache.runtime)
 180         self.compile_error = 0
 181         self.compile_output = output
 182         self.exit_status = 0
 183         if ret:
 184             self.compile_output += "\nExit status %d" % (-ret)
 185             self.exit_status = -ret
 186             self.compile_error = 1
 187             return 0
 188         if not os.path.isfile("abc.swf"):
 189             self.compile_error = 1
 190             return 0
 191         return 1
 192
 193     def run(self):
 194         ret,output = runcmd("flashplayer",["abc.swf"],wait=cache.runtime)
 195         os.system("killall flashplayer")
 196         self.flash_output = output
 197
 198         if not check(self.flash_output):
 199             self.flash_error = 1
 200             return 0
 201         return 1
 202
 203     def doprint(self):
 204         print self.r(str(self.nr),3)," ",
 205         if self.compile_error:
 206             if self.dorun:
 207                 if self.exit_status == 11:
 208                     print "crash"," - ",
 209                 else:
 210                     print "err  "," - ",
 211             else:
 212                 print "err  ","   ",
 213         else:
 214             print "ok   ",
 215             if self.dorun:
 216                 if not self.flash_error:
 217                     print "ok ",
 218                 else:
 219                     print "err",
 220             else:
 221                 print "   ",
 222         print " ",
 223         print self.file
 224
 225     def doprintlong(self):
 226         print self.nr, self.file
 227         print "================================"
 228         print "compile:", (self.compile_error and "error" or "ok")
 229         print self.compile_output
 230         if not self.dorun:
 231             return
 232         print "================================"
 233         print "run:", (self.flash_error and "error" or "ok")
 234         print self.flash_output
 235         print "================================"
 236
 237     def r(self,s,l):
 238         if(len(s)>=l):
 239             return s
 240         return (" "*(l-len(s))) + s
 241     def l(self,s,l):
 242         if(len(s)>=l):
 243             return s
 244         return s + (" "*(l-len(s)))
 245
 246 class Test(TestBase):
 247     def __init__(self, cache, nr, file):
 248         TestBase.__init__(self, cache, nr, file, run=1)
 249         if self.compile() and self.run():
 250             cache.file_status(file, "ok")
 251         else:
 252             cache.file_status(file, "error")
 253
 254 class ErrTest(TestBase):
 255     def __init__(self, cache, nr, file):
 256         TestBase.__init__(self, cache, nr, file, run=0)
 257         if self.compile():
 258             cache.file_status(file, "error")
 259             self.compile_error = True
 260         else:
 261             cache.file_status(file, "ok")
 262             self.compile_error = False
 263
 264 class Suite:
 265     def __init__(self, cache, dir):
 266         self.dir = dir
 267         self.cache = cache
 268         self.errtest = "err" in dir
 269     def run(self, nr):
 270         print "-"*40,"tests \""+self.dir+"\"","-"*40
 271         for file in sorted(os.listdir(self.dir)):
 272             if not file.endswith(".as"):
 273                 continue
 274             nr = nr + 1
 275             file = os.path.join(self.dir, file)
 276
 277             if cache.skip_file(nr, file):
 278                 continue
 279
 280             if self.errtest:
 281                 test = ErrTest(cache, nr, file)
 282             else:
 283                 test = Test(cache, nr, file)
 284
 285             if not cache.highlight(nr, file):
 286                 test.doprint()
 287             else:
 288                 test.doprintlong()
 289         return nr
 290
 291 cache = Cache.load(".tests.cache")
 292 cache.parse_args()
 293
 294 nr = 0
 295 nr = Suite(cache, "err").run(nr)
 296 nr = Suite(cache, "ok").run(nr)
 297
 298 cache.save()