[preparser] remove the test suite configuration

https://chromium-review.googlesource.com/c/v8/v8/+/1926027 deprecated the
"preparser" test suite.

This CL removes the remaining test suite configuration.

R=machenbach@chromium.org

Bug: v8:10001
Change-Id: I45afb709ddad5be1ec6072a42567e669f900095e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926147
Auto-Submit: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65062}

test/preparser/testcfg.py

-# Copyright 2011 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 os
-
-from testrunner.local import testsuite
-from testrunner.objects import testcase
-
-
-class VariantsGenerator(testsuite.VariantsGenerator):
-  def _get_variants(self, test):
-    return self._standard_variant
-
-
-class TestLoader(testsuite.TestLoader):
-  def _list_test_filenames(self):
-    for file in os.listdir(self.suite.root):
-      if file.endswith(".pyt"):
-        yield file[:-4]
-
-
-# TODO(tmrts): refactor the python template parsing then use the TestLoader.
-class TestSuite(testsuite.TestSuite):
-  def _ParsePythonTestTemplates(self, result, filename):
-    pathname = os.path.join(self.root, filename + ".pyt")
-    def Test(name, source, expectation):
-      source = source.replace("\n", " ")
-      path = os.path.join(filename, name)
-      if expectation:
-        template_flags = ["--throws"]
-      else:
-        template_flags = []
-      test = self._create_test(path, source, template_flags)
-      result.append(test)
-    def Template(name, source):
-      def MkTest(replacement, expectation):
-        testname = name
-        testsource = source
-        for key in replacement.keys():
-          testname = testname.replace("$" + key, replacement[key]);
-          testsource = testsource.replace("$" + key, replacement[key]);
-        Test(testname, testsource, expectation)
-      return MkTest
-    with open(pathname) as f:
-      text = f.read()
-    exec(text, {"Test": Test, "Template": Template})
-
-  def ListTests(self):
-    result = []
-
-    filenames = self._test_loader._list_test_filenames()
-    for f in sorted(filenames):
-      self._ParsePythonTestTemplates(result, f)
-
-    # TODO: remove after converting to use a full TestLoader
-    self._test_loader.test_count_estimation = len(result)
-    return result
-
-  def _create_test(self, path, source, template_flags):
-    return self._test_loader._create_test(
-        path, self, source=source, template_flags=template_flags)
-
-  def _test_loader_class(self):
-    return TestLoader
-
-  def _test_class(self):
-    return TestCase
-
-  def _variants_gen_class(self):
-    return VariantsGenerator
-
-
-class TestCase(testcase.D8TestCase):
-  def __init__(self, suite, path, name, test_config, source, template_flags):
-    super(TestCase, self).__init__(suite, path, name, test_config)
-
-    self._source = source
-    self._template_flags = template_flags
-
-  def _get_cmd_params(self):
-    return (
-        self._get_files_params() +
-        self._get_extra_flags() +
-        ['-e', self._source] +
-        self._template_flags +
-        self._get_variant_flags() +
-        self._get_statusfile_flags() +
-        self._get_mode_flags() +
-        self._get_source_flags()
-    )
-
-  def _get_mode_flags(self):
-    return []
-
-  def is_source_available(self):
-    return True
-
-  def get_source(self):
-    return self._source
-
-
-def GetSuite(*args, **kwargs):
-  return TestSuite(*args, **kwargs)