gecko-dev/dom/imptests/parseManifest.py

# Copyright (C) 2011-2012 Ms2ger
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# SOFTWARE.

def parseManifest(fd):
  def parseReftestLine(chunks):
    assert len(chunks) % 2 == 0
    reftests = []
    for i in range(2, len(chunks), 2):
      if not chunks[i] in ["==", "!="]:
        raise Exception("Misformatted reftest line " + line)
      reftests.append([chunks[i], chunks[1], chunks[i + 1]])
    return reftests

  dirs = []
  autotests = []
  reftests = []
  othertests = []
  supportfiles = []
  for fullline in fd:
    line = fullline.strip()
    if not line:
      continue

    chunks = line.split(" ")

    if chunks[0] == "MANIFEST":
      raise Exception("MANIFEST listed on line " + line)

    if chunks[0] == "dir" or (chunks[0] == "support" and chunks[1] == "dir"):
      dirs.append(chunks[1]);
    elif chunks[0] == "ref":
      if len(chunks) % 2:
        raise Exception("Missing chunk in line " + line)
      reftests.extend(parseReftestLine(chunks))
    elif chunks[0] == "support":
      supportfiles.append(chunks[1])
    elif chunks[0] in ["manual", "parser"]:
      othertests.append(chunks[1])
    else: # automated
      autotests.append(chunks[0])
  return dirs, autotests, reftests, othertests, supportfiles

def parseManifestFile(path):
  fp = open(path)
  dirs, autotests, reftests, othertests, supportfiles = parseManifest(fp)
  fp.close()
  return dirs, autotests, reftests, othertests, supportfiles