Delete old x86 validator.

src/trusted/validator_x86/testscripts/test_format.py

-# Copyright (c) 2012 The Native Client Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import re
-
-
-def ParseTest(lines):
-  r"""Parses section-based test.
-
-  Args:
-    lines: list of \n-terminated strings.
-
-  Returns:
-    List of string pairs (field name, field content) in order. Field content is
-    concatenation of \n-terminated lines, so it's either empty or ends with \n.
-  """
-  fields = []
-  field_data = {}
-  current_field = None
-
-  for line in lines:
-    if line.startswith('  '):
-      assert current_field is not None, line
-      field_data[current_field].append(line[2:])
-    else:
-      match = re.match('@(\S+):$', line)
-      if match is None:
-        raise Exception('Bad line: %r' % line)
-      current_field = match.group(1)
-      assert current_field not in field_data, current_field
-      field_data[current_field] = []
-      fields.append(current_field)
-
-  return [(field, ''.join(field_data[field])) for field in fields]
-
-
-def SplitLines(lines, separator_regex):
-  """Split sequence of lines into sequence of list of lines.
-
-  Args:
-    lines: sequence of strings.
-    separator_regex: separator regex.
-
-  Yields:
-    Nonempty sequence of (possibly empty) lists of strings. Separator lines
-    are not included.
-  """
-  part = []
-  for line in lines:
-    if re.match(separator_regex, line):
-      yield part
-      part = []
-    else:
-      part.append(line)
-  yield part
-
-
-def LoadTestFile(filename):
-  r"""Loads and parses .test file.
-
-  Args:
-    filename: filename.
-
-  Returns:
-    List of tests (see ParseTest).
-  """
-  with open(filename) as file_in:
-    return map(ParseTest, SplitLines(file_in, r'-{3,}\s*$'))
-
-
-def UnparseTest(items_list):
-  """Convert test to sequence of \n-terminated strings
-
-  Args:
-    items_list: list of string pairs (see ParseTest).
-
-  Yields:
-    Sequence of \n-terminated strings.
-  """
-  for field, content in items_list:
-    yield '@%s:\n' % field
-    if content == '':
-      continue
-
-    assert content.endswith('\n')
-    content = content[:-1]
-
-    for line in content.split('\n'):
-      yield '  %s\n' % line
-
-
-def SaveTestFile(tests, filename):
-  r"""Saves .test file
-
-  Args:
-    tests: list of tests (see ParseTest).
-    filename: filename.
-  Returns:
-    None.
-  """
-  with open(filename, 'w') as file_out:
-    first = True
-    for test in tests:
-      if not first:
-        file_out.write('-' * 70 + '\n')
-      first = False
-      for line in UnparseTest(test):
-        file_out.write(line)