Revert "[inspector] added inspector test runner [part 3-5]"

test/inspector/testcfg.py

-# Copyright 2016 the V8 project 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 itertools
-import os
-import re
-
-from testrunner.local import testsuite
-from testrunner.local import utils
-from testrunner.objects import testcase
-
-FLAGS_PATTERN = re.compile(r"//\s+Flags:(.*)")
-PROTOCOL_TEST_JS = "protocol-test.js"
-EXPECTED_SUFFIX = "-expected.txt"
-
-class InspectorProtocolTestSuite(testsuite.TestSuite):
-
-  def __init__(self, name, root):
-    super(InspectorProtocolTestSuite, self).__init__(name, root)
-
-  def ListTests(self, context):
-    tests = []
-    for dirname, dirs, files in os.walk(os.path.join(self.root), followlinks=True):
-      for dotted in [x for x in dirs if x.startswith('.')]:
-        dirs.remove(dotted)
-      dirs.sort()
-      files.sort()
-      for filename in files:
-        if filename.endswith(".js") and filename != PROTOCOL_TEST_JS:
-          fullpath = os.path.join(dirname, filename)
-          relpath = fullpath[len(self.root) + 1 : -3]
-          testname = relpath.replace(os.path.sep, "/")
-          test = testcase.TestCase(self, testname)
-          tests.append(test)
-    return tests
-
-  def GetFlagsForTestCase(self, testcase, context):
-    source = self.GetSourceForTest(testcase)
-    flags_match = re.findall(FLAGS_PATTERN, source)
-    flags = []
-    for match in flags_match:
-      flags += match.strip().split()
-    testname = testcase.path.split(os.path.sep)[-1]
-    testfilename = os.path.join(self.root, testcase.path + self.suffix())
-    protocoltestfilename = os.path.join(self.root, PROTOCOL_TEST_JS)
-    return [ protocoltestfilename, testfilename ] + flags
-
-  def GetSourceForTest(self, testcase):
-    filename = os.path.join(self.root, testcase.path + self.suffix())
-    with open(filename) as f:
-      return f.read()
-
-  def shell(self):
-    return "inspector-test"
-
-  def _IgnoreLine(self, string):
-    """Ignore empty lines, valgrind output and Android output."""
-    if not string: return True
-    return (string.startswith("==") or string.startswith("**") or
-            string.startswith("ANDROID") or
-            # FIXME(machenbach): The test driver shouldn't try to use slow
-            # asserts if they weren't compiled. This fails in optdebug=2.
-            string == "Warning: unknown flag --enable-slow-asserts." or
-            string == "Try --help for options")
-
-  def IsFailureOutput(self, testcase):
-    file_name = os.path.join(self.root, testcase.path) + EXPECTED_SUFFIX
-    with file(file_name, "r") as expected:
-      expected_lines = expected.readlines()
-
-    def ExpIterator():
-      for line in expected_lines:
-        if line.startswith("#") or not line.strip(): continue
-        yield line.strip()
-
-    def ActIterator(lines):
-      for line in lines:
-        if self._IgnoreLine(line.strip()): continue
-        yield line.strip()
-
-    def ActBlockIterator():
-      """Iterates over blocks of actual output lines."""
-      lines = testcase.output.stdout.splitlines()
-      start_index = 0
-      found_eqeq = False
-      for index, line in enumerate(lines):
-        # If a stress test separator is found:
-        if line.startswith("=="):
-          # Iterate over all lines before a separator except the first.
-          if not found_eqeq:
-            found_eqeq = True
-          else:
-            yield ActIterator(lines[start_index:index])
-          # The next block of output lines starts after the separator.
-          start_index = index + 1
-      # Iterate over complete output if no separator was found.
-      if not found_eqeq:
-        yield ActIterator(lines)
-
-    for act_iterator in ActBlockIterator():
-      for (expected, actual) in itertools.izip_longest(
-          ExpIterator(), act_iterator, fillvalue=''):
-        if expected != actual:
-          return True
-      return False
-
-def GetSuite(name, root):
-  return InspectorProtocolTestSuite(name, root)