Migrate to new test status file syntax

tools/testrunner/local/old_statusfile.py

Index: tools/testrunner/local/old_statusfile.py
diff --git a/tools/testrunner/local/old_statusfile.py b/tools/testrunner/local/old_statusfile.py
deleted file mode 100644
index d634e3ec955b9f278fb6a09df2b0e03df2c8df6c..0000000000000000000000000000000000000000
--- a/tools/testrunner/local/old_statusfile.py
+++ /dev/null
@@ -1,462 +0,0 @@
-# Copyright 2012 the V8 project authors. All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-#       copyright notice, this list of conditions and the following
-#       disclaimer in the documentation and/or other materials provided
-#       with the distribution.
-#     * Neither the name of Google Inc. nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-import cStringIO
-import re
-
-# These outcomes can occur in a TestCase's outcomes list:
-SKIP = 'SKIP'
-FAIL = 'FAIL'
-PASS = 'PASS'
-OKAY = 'OKAY'
-TIMEOUT = 'TIMEOUT'
-CRASH = 'CRASH'
-SLOW = 'SLOW'
-FLAKY = 'FLAKY'
-# These are just for the status files and are mapped below in DEFS:
-FAIL_OK = 'FAIL_OK'
-PASS_OR_FAIL = 'PASS_OR_FAIL'
-
-KEYWORDS = {SKIP: SKIP,
-            FAIL: FAIL,
-            PASS: PASS,
-            OKAY: OKAY,
-            TIMEOUT: TIMEOUT,
-            CRASH: CRASH,
-            SLOW: SLOW,
-            FLAKY: FLAKY,
-            FAIL_OK: FAIL_OK,
-            PASS_OR_FAIL: PASS_OR_FAIL}
-
-class Expression(object):
-  pass
-
-
-class Constant(Expression):
-
-  def __init__(self, value):
-    self.value = value
-
-  def Evaluate(self, env, defs):
-    return self.value
-
-
-class Variable(Expression):
-
-  def __init__(self, name):
-    self.name = name
-
-  def GetOutcomes(self, env, defs):
-    if self.name in env: return set([env[self.name]])
-    else: return set([])
-
-  def Evaluate(self, env, defs):
-    return env[self.name]
-
-  def __str__(self):
-    return self.name
-
-  def string(self, logical):
-    return self.__str__()
-
-
-class Outcome(Expression):
-
-  def __init__(self, name):
-    self.name = name
-
-  def GetOutcomes(self, env, defs):
-    if self.name in defs:
-      return defs[self.name].GetOutcomes(env, defs)
-    else:
-      return set([self.name])
-
-  def __str__(self):
-    if self.name in KEYWORDS:
-      return "%s" % KEYWORDS[self.name]
-    return "'%s'" % self.name
-
-  def string(self, logical):
-    if logical:
-      return "%s" % self.name
-    return self.__str__()
-
-
-class Operation(Expression):
-
-  def __init__(self, left, op, right):
-    self.left = left
-    self.op = op
-    self.right = right
-
-  def Evaluate(self, env, defs):
-    if self.op == '||' or self.op == ',':
-      return self.left.Evaluate(env, defs) or self.right.Evaluate(env, defs)
-    elif self.op == 'if':
-      return False
-    elif self.op == '==':
-      return not self.left.GetOutcomes(env, defs).isdisjoint(self.right.GetOutcomes(env, defs))
-    elif self.op == '!=':
-      return self.left.GetOutcomes(env, defs).isdisjoint(self.right.GetOutcomes(env, defs))
-    else:
-      assert self.op == '&&'
-      return self.left.Evaluate(env, defs) and self.right.Evaluate(env, defs)
-
-  def GetOutcomes(self, env, defs):
-    if self.op == '||' or self.op == ',':
-      return self.left.GetOutcomes(env, defs) | self.right.GetOutcomes(env, defs)
-    elif self.op == 'if':
-      if self.right.Evaluate(env, defs): return self.left.GetOutcomes(env, defs)
-      else: return set([])
-    else:
-      assert self.op == '&&'
-      return self.left.GetOutcomes(env, defs) & self.right.GetOutcomes(env, defs)
-
-  def __str__(self):
-    return self.string(False)
-
-  def string(self, logical=False):
-    if self.op == 'if':
-      return "['%s', %s]" % (self.right.string(True), self.left.string(logical))
-    elif self.op == "||" or self.op == ",":
-      if logical:
-        return "%s or %s" % (self.left.string(True), self.right.string(True))
-      else:
-        return "%s, %s" % (self.left, self.right)
-    elif self.op == "&&":
-      return "%s and %s" % (self.left.string(True), self.right.string(True))
-    return "%s %s %s" % (self.left.string(logical), self.op,
-                         self.right.string(logical))
-
-
-def IsAlpha(string):
-  for char in string:
-    if not (char.isalpha() or char.isdigit() or char == '_'):
-      return False
-  return True
-
-
-class Tokenizer(object):
-  """A simple string tokenizer that chops expressions into variables,
-  parens and operators"""
-
-  def __init__(self, expr):
-    self.index = 0
-    self.expr = expr
-    self.length = len(expr)
-    self.tokens = None
-
-  def Current(self, length=1):
-    if not self.HasMore(length): return ""
-    return self.expr[self.index:self.index + length]
-
-  def HasMore(self, length=1):
-    return self.index < self.length + (length - 1)
-
-  def Advance(self, count=1):
-    self.index = self.index + count
-
-  def AddToken(self, token):
-    self.tokens.append(token)
-
-  def SkipSpaces(self):
-    while self.HasMore() and self.Current().isspace():
-      self.Advance()
-
-  def Tokenize(self):
-    self.tokens = [ ]
-    while self.HasMore():
-      self.SkipSpaces()
-      if not self.HasMore():
-        return None
-      if self.Current() == '(':
-        self.AddToken('(')
-        self.Advance()
-      elif self.Current() == ')':
-        self.AddToken(')')
-        self.Advance()
-      elif self.Current() == '$':
-        self.AddToken('$')
-        self.Advance()
-      elif self.Current() == ',':
-        self.AddToken(',')
-        self.Advance()
-      elif IsAlpha(self.Current()):
-        buf = ""
-        while self.HasMore() and IsAlpha(self.Current()):
-          buf += self.Current()
-          self.Advance()
-        self.AddToken(buf)
-      elif self.Current(2) == '&&':
-        self.AddToken('&&')
-        self.Advance(2)
-      elif self.Current(2) == '||':
-        self.AddToken('||')
-        self.Advance(2)
-      elif self.Current(2) == '==':
-        self.AddToken('==')
-        self.Advance(2)
-      elif self.Current(2) == '!=':
-        self.AddToken('!=')
-        self.Advance(2)
-      else:
-        return None
-    return self.tokens
-
-
-class Scanner(object):
-  """A simple scanner that can serve out tokens from a given list"""
-
-  def __init__(self, tokens):
-    self.tokens = tokens
-    self.length = len(tokens)
-    self.index = 0
-
-  def HasMore(self):
-    return self.index < self.length
-
-  def Current(self):
-    return self.tokens[self.index]
-
-  def Advance(self):
-    self.index = self.index + 1
-
-
-def ParseAtomicExpression(scan):
-  if scan.Current() == "true":
-    scan.Advance()
-    return Constant(True)
-  elif scan.Current() == "false":
-    scan.Advance()
-    return Constant(False)
-  elif IsAlpha(scan.Current()):
-    name = scan.Current()
-    scan.Advance()
-    return Outcome(name)
-  elif scan.Current() == '$':
-    scan.Advance()
-    if not IsAlpha(scan.Current()):
-      return None
-    name = scan.Current()
-    scan.Advance()
-    return Variable(name.lower())
-  elif scan.Current() == '(':
-    scan.Advance()
-    result = ParseLogicalExpression(scan)
-    if (not result) or (scan.Current() != ')'):
-      return None
-    scan.Advance()
-    return result
-  else:
-    return None
-
-
-BINARIES = ['==', '!=']
-def ParseOperatorExpression(scan):
-  left = ParseAtomicExpression(scan)
-  if not left: return None
-  while scan.HasMore() and (scan.Current() in BINARIES):
-    op = scan.Current()
-    scan.Advance()
-    right = ParseOperatorExpression(scan)
-    if not right:
-      return None
-    left = Operation(left, op, right)
-  return left
-
-
-def ParseConditionalExpression(scan):
-  left = ParseOperatorExpression(scan)
-  if not left: return None
-  while scan.HasMore() and (scan.Current() == 'if'):
-    scan.Advance()
-    right = ParseOperatorExpression(scan)
-    if not right:
-      return None
-    left = Operation(left, 'if', right)
-  return left
-
-
-LOGICALS = ["&&", "||", ","]
-def ParseLogicalExpression(scan):
-  left = ParseConditionalExpression(scan)
-  if not left: return None
-  while scan.HasMore() and (scan.Current() in LOGICALS):
-    op = scan.Current()
-    scan.Advance()
-    right = ParseConditionalExpression(scan)
-    if not right:
-      return None
-    left = Operation(left, op, right)
-  return left
-
-
-def ParseCondition(expr):
-  """Parses a logical expression into an Expression object"""
-  tokens = Tokenizer(expr).Tokenize()
-  if not tokens:
-    print "Malformed expression: '%s'" % expr
-    return None
-  scan = Scanner(tokens)
-  ast = ParseLogicalExpression(scan)
-  if not ast:
-    print "Malformed expression: '%s'" % expr
-    return None
-  if scan.HasMore():
-    print "Malformed expression: '%s'" % expr
-    return None
-  return ast
-
-
-class Section(object):
-  """A section of the configuration file.  Sections are enabled or
-  disabled prior to running the tests, based on their conditions"""
-
-  def __init__(self, condition):
-    self.condition = condition
-    self.rules = [ ]
-
-  def AddRule(self, rule):
-    self.rules.append(rule)
-
-
-class Rule(object):
-  """A single rule that specifies the expected outcome for a single
-  test."""
-
-  def __init__(self, raw_path, path, value):
-    self.raw_path = raw_path
-    self.path = path
-    self.value = value
-
-  def GetOutcomes(self, env, defs):
-    return self.value.GetOutcomes(env, defs)
-
-  def Contains(self, path):
-    if len(self.path) > len(path):
-      return False
-    for i in xrange(len(self.path)):
-      if not self.path[i].match(path[i]):
-        return False
-    return True
-
-
-HEADER_PATTERN = re.compile(r'\[([^]]+)\]')
-RULE_PATTERN = re.compile(r'\s*([^: ]*)\s*:(.*)')
-DEF_PATTERN = re.compile(r'^def\s*(\w+)\s*=(.*)$')
-PREFIX_PATTERN = re.compile(r'^\s*prefix\s+([\w\_\.\-\/]+)$')
-
-
-class ConvertNotation(object):
-  def __init__(self, path):
-    self.path = path
-    self.indent = ""
-    self.comment = []
-    self.init = False
-    self.section = False
-    self.out = cStringIO.StringIO()
-
-  def OpenGlobal(self):
-    if self.init: return
-    self.WriteComment()
-    print >> self.out, "["
-    self.init = True
-
-  def CloseGlobal(self):
-    if not self.init: self.OpenGlobal()
-    print >> self.out, "]"
-    self.init = False
-
-  def OpenSection(self, condition="ALWAYS"):
-    if self.section: return
-    self.OpenGlobal()
-    if type(condition) != str:
-      condition = "'%s'" % condition.string(True)
-    print >> self.out, "%s[%s, {" % (self.indent, condition)
-    self.indent += " " * 2
-    self.section = condition
-
-  def CloseSection(self):
-    if not self.section: return
-    self.indent = self.indent[:-2]
-    print >> self.out, "%s}],  # %s" % (self.indent, self.section)
-    self.section = False
-
-  def WriteComment(self):
-    if not self.comment: return
-    for c in self.comment:
-      if len(c.strip()) == 0:
-        print >> self.out, ""
-      else:
-        print >> self.out, "%s%s" % (self.indent, c),
-    self.comment = []
-
-  def GetOutput(self):
-    with open(self.path) as f:
-      for line in f:
-        if line[0] == '#':
-          self.comment += [line]
-          continue
-        if len(line.strip()) == 0:
-          self.comment += [line]
-          continue
-        header_match = HEADER_PATTERN.match(line)
-        if header_match:
-          condition = ParseCondition(header_match.group(1).strip())
-          self.CloseSection()
-          self.WriteComment()
-          self.OpenSection(condition)
-          continue
-        rule_match = RULE_PATTERN.match(line)
-        if rule_match:
-          self.OpenSection()
-          self.WriteComment()
-          path = rule_match.group(1).strip()
-          value_str = rule_match.group(2).strip()
-          comment = ""
-          if '#' in value_str:
-            pos = value_str.find('#')
-            comment = "  %s" % value_str[pos:].strip()
-            value_str = value_str[:pos].strip()
-          value = ParseCondition(value_str)
-          print >> self.out, ("%s'%s': [%s],%s" %
-                              (self.indent, path, value, comment))
-          continue
-        def_match = DEF_PATTERN.match(line)
-        if def_match:
-          # Custom definitions are deprecated.
-          continue
-        prefix_match = PREFIX_PATTERN.match(line)
-        if prefix_match:
-          continue
-        print "Malformed line: '%s'." % line
-    self.CloseSection()
-    self.CloseGlobal()
-    result = self.out.getvalue()
-    self.out.close()
-    return result