node/deps/v8/test/benchmarks/testcfg.py

# Copyright 2013 the V8 project authors. All rights reserved.
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import os
import shutil

from testrunner.local import statusfile
from testrunner.local import testsuite
from testrunner.objects import testcase


class BenchmarksVariantGenerator(testsuite.VariantGenerator):
  # Both --nocrankshaft and --stressopt are very slow. Add TF but without
  # always opt to match the way the benchmarks are run for performance
  # testing.
  def FilterVariantsByTest(self, testcase):
    if testcase.outcomes and statusfile.OnlyStandardVariant(
        testcase.outcomes):
      return self.standard_variant
    return self.fast_variants

  def GetFlagSets(self, testcase, variant):
    return testsuite.FAST_VARIANT_FLAGS[variant]


class BenchmarksTestSuite(testsuite.TestSuite):

  def __init__(self, name, root):
    super(BenchmarksTestSuite, self).__init__(name, root)
    self.testroot = os.path.join(root, "data")

  def ListTests(self, context):
    tests = []
    for test in [
        "kraken/ai-astar",
        "kraken/audio-beat-detection",
        "kraken/audio-dft",
        "kraken/audio-fft",
        "kraken/audio-oscillator",
        "kraken/imaging-darkroom",
        "kraken/imaging-desaturate",
        "kraken/imaging-gaussian-blur",
        "kraken/json-parse-financial",
        "kraken/json-stringify-tinderbox",
        "kraken/stanford-crypto-aes",
        "kraken/stanford-crypto-ccm",
        "kraken/stanford-crypto-pbkdf2",
        "kraken/stanford-crypto-sha256-iterative",

        "octane/box2d",
        "octane/code-load",
        "octane/crypto",
        "octane/deltablue",
        "octane/earley-boyer",
        "octane/gbemu-part1",
        "octane/mandreel",
        "octane/navier-stokes",
        "octane/pdfjs",
        "octane/raytrace",
        "octane/regexp",
        "octane/richards",
        "octane/splay",
        "octane/typescript",
        "octane/zlib",

        "sunspider/3d-cube",
        "sunspider/3d-morph",
        "sunspider/3d-raytrace",
        "sunspider/access-binary-trees",
        "sunspider/access-fannkuch",
        "sunspider/access-nbody",
        "sunspider/access-nsieve",
        "sunspider/bitops-3bit-bits-in-byte",
        "sunspider/bitops-bits-in-byte",
        "sunspider/bitops-bitwise-and",
        "sunspider/bitops-nsieve-bits",
        "sunspider/controlflow-recursive",
        "sunspider/crypto-aes",
        "sunspider/crypto-md5",
        "sunspider/crypto-sha1",
        "sunspider/date-format-tofte",
        "sunspider/date-format-xparb",
        "sunspider/math-cordic",
        "sunspider/math-partial-sums",
        "sunspider/math-spectral-norm",
        "sunspider/regexp-dna",
        "sunspider/string-base64",
        "sunspider/string-fasta",
        "sunspider/string-tagcloud",
        "sunspider/string-unpack-code",
        "sunspider/string-validate-input"]:
      tests.append(testcase.TestCase(self, test))
    return tests

  def GetFlagsForTestCase(self, testcase, context):
    result = []
    result += context.mode_flags
    if testcase.path.startswith("kraken"):
      result.append(os.path.join(self.testroot, "%s-data.js" % testcase.path))
      result.append(os.path.join(self.testroot, "%s.js" % testcase.path))
    elif testcase.path.startswith("octane"):
      result.append(os.path.join(self.testroot, "octane/base.js"))
      result.append(os.path.join(self.testroot, "%s.js" % testcase.path))
      if testcase.path.startswith("octane/gbemu"):
        result.append(os.path.join(self.testroot, "octane/gbemu-part2.js"))
      elif testcase.path.startswith("octane/typescript"):
        result.append(os.path.join(self.testroot,
                                   "octane/typescript-compiler.js"))
        result.append(os.path.join(self.testroot, "octane/typescript-input.js"))
      elif testcase.path.startswith("octane/zlib"):
        result.append(os.path.join(self.testroot, "octane/zlib-data.js"))
      result += ["-e", "BenchmarkSuite.RunSuites({});"]
    elif testcase.path.startswith("sunspider"):
      result.append(os.path.join(self.testroot, "%s.js" % testcase.path))
    return testcase.flags + result

  def GetSourceForTest(self, testcase):
    filename = os.path.join(self.testroot, testcase.path + ".js")
    with open(filename) as f:
      return f.read()

  def DownloadData(self):
    print "Benchmarks download is deprecated. It's part of DEPS."

    def rm_dir(directory):
      directory_name = os.path.join(self.root, directory)
      if os.path.exists(directory_name):
        shutil.rmtree(directory_name)

    # Clean up old directories and archive files.
    rm_dir('kraken')
    rm_dir('octane')
    rm_dir('sunspider')
    archive_files = [f for f in os.listdir(self.root)
                     if f.startswith("downloaded_") or
                        f.startswith("CHECKED_OUT_")]
    if len(archive_files) > 0:
      print "Clobber outdated test archives ..."
      for f in archive_files:
        os.remove(os.path.join(self.root, f))

  def _VariantGeneratorFactory(self):
    return BenchmarksVariantGenerator


def GetSuite(name, root):
  return BenchmarksTestSuite(name, root)