Source code for benchbuild.projects.benchbuild.js

from functools import partial
from os import path

from benchbuild.projects.benchbuild.group import BenchBuildGroup
from benchbuild.utils.wrapping import wrap
from benchbuild.settings import CFG
from benchbuild.utils.compiler import lt_clang, lt_clang_cxx
from benchbuild.utils.downloader import Git
from benchbuild.utils.run import run
from benchbuild.utils.versions import get_git_hash
from benchbuild.utils.cmd import make, mkdir, tar
from plumbum import local


class SpiderMonkey(BenchBuildGroup):
    """
    SpiderMonkey requires a legacy version of autoconf: autoconf-2.13
    """

    NAME = 'js'
    DOMAIN = 'compilation'

    src_uri = "https://github.com/mozilla/gecko-dev.git"
    src_dir = "gecko-dev.git"
    version = get_git_hash(src_uri)
    if version is None:
        VERSION = None
    elif len(version) <= 7:
        VERSION = str(version)
    else:
        VERSION = str(version)[:7]

    def download(self):
        Git(self.SRC_FILE, self.src_dir)

    def configure(self):
        js_dir = path.join(self.src_dir, "js", "src")
        clang = lt_clang(self.cflags, self.ldflags, self.compiler_extension)
        clang_cxx = lt_clang_cxx(self.cflags, self.ldflags,
                                 self.compiler_extension)
        with local.cwd(js_dir):
            make_src_pkg = local["./make-source-package.sh"]
            with local.env(DIST=self.builddir,
                           MOZJS_MAJOR_VERSION=0,
                           MOZJS_MINOR_VERSION=0,
                           MOZJS_PATCH_VERSION=0):
                make_src_pkg()

        mozjs_dir = "mozjs-0.0.0"
        tar("xfj", mozjs_dir + ".tar.bz2")
        with local.cwd(path.join(mozjs_dir, "js", "src")):
            mkdir("obj")
            autoconf = local["autoconf-2.13"]
            autoconf()
            with local.cwd("obj"):
                with local.env(CC=str(clang),
                               CXX=str(clang_cxx)):
                    configure = local["../configure"]
                    configure = configure["--without-system-zlib"]
                    run(configure)

    def build(self):
        mozjs_dir = path.join("mozjs-0.0.0", "js", "src", "obj")
        with local.cwd(mozjs_dir):
            run(make["-j", CFG["jobs"].value()])

    def run_tests(self, experiment, run):
        mozjs_dir = path.join("mozjs-0.0.0", "js", "src", "obj")
        wrap(path.join(mozjs_dir, "js", "src", "shell", "js"),
             partial(experiment, may_wrap=False))

        with local.cwd(mozjs_dir):
            run(make["check-jstests"])