import glob
import hashlib
import itertools
import json
import os
import re
import shutil
import site
import subprocess
import sys
import tempfile
import urllib
from importlib import reload
import genshi
from genshi.template import MarkupTemplate
TESTS_PATH = "html/syntax/parsing/"
def get_paths():
script_path = os.path.dirname(os.path.abspath(__file__))
repo_base = get_repo_base(script_path)
tests_path = os.path.join(repo_base, TESTS_PATH)
return script_path, tests_path
def get_repo_base(path):
while path:
if os.path.exists(os.path.join(path, ".git")):
return path
else:
path = os.path.dirname(path)
def get_expected(data):
data = "#document\n" + data
return data
def get_hash(data, container=None):
if container == None:
container = ""
return hashlib.sha1(b"#container%s#data%s"%(container.encode("utf8"),
data.encode("utf8"))).hexdigest()
class Html5libInstall:
def __init__(self, rev=None, tests_rev=None):
self.html5lib_dir = None
self.rev = rev
self.tests_rev = tests_rev
def __enter__(self):
self.html5lib_dir = tempfile.TemporaryDirectory()
html5lib_path = self.html5lib_dir.__enter__()
html5lib_python_path = os.path.join(html5lib_path, "html5lib")
html5lib_tests_path = os.path.join(
html5lib_python_path, "html5lib", "tests", "testdata"
)
subprocess.check_call(
[
"git",
"clone",
"--no-checkout",
"https://github.com/html5lib/html5lib-python.git",
"html5lib",
],
cwd=html5lib_path,
)
rev = self.rev if self.rev is not None else "origin/master"
subprocess.check_call(
["git", "checkout", rev], cwd=html5lib_python_path
)
subprocess.check_call(
[
"git",
"submodule",
"update",
"--init",
"--recursive",
],
cwd=html5lib_python_path,
)
subprocess.check_call(["pip", "install", "-e", "html5lib"], cwd=html5lib_path)
reload(site)
tests_rev = self.tests_rev if self.tests_rev is not None else "origin/master"
subprocess.check_call(["git", "checkout", tests_rev], cwd=html5lib_tests_path)
def __exit__(self, *args, **kwargs):
subprocess.call(["pip", "uninstall", "-y", "html5lib"], cwd=self.html5lib_dir.name)
self.html5lib_dir.__exit__(*args, **kwargs)
self.html5lib_dir = None
def make_tests(script_dir, out_dir, input_file_name, test_data):
tests = []
innerHTML_tests = []
ids_seen = {}
print(input_file_name)
for test in test_data:
if "script-off" in test:
continue
is_innerHTML = "document-fragment" in test
data = test["data"]
container = test["document-fragment"] if is_innerHTML else None
assert test["document"], test
expected = get_expected(test["document"])
test_list = innerHTML_tests if is_innerHTML else tests
test_id = get_hash(data, container)
if test_id in ids_seen:
print("WARNING: id %s seen multiple times in file %s this time for test (%s, %s) before for test %s, skipping"%(test_id, input_file_name, container, data, ids_seen[test_id]))
continue
ids_seen[test_id] = (container, data)
test_list.append({'string_uri_encoded_input':"\"%s\""%urllib.parse.quote(data.encode("utf8")),
'input':data,
'expected':expected,
'string_escaped_expected':json.dumps(urllib.parse.quote(expected.encode("utf8"))),
'id':test_id,
'container':container
})
path_normal = None
if tests:
path_normal = write_test_file(script_dir, out_dir,
tests, "html5lib_%s"%input_file_name,
"html5lib_test.xml")
path_innerHTML = None
if innerHTML_tests:
path_innerHTML = write_test_file(script_dir, out_dir,
innerHTML_tests, "html5lib_innerHTML_%s"%input_file_name,
"html5lib_test_fragment.xml")
return path_normal, path_innerHTML
def write_test_file(script_dir, out_dir, tests, file_name, template_file_name):
file_name = os.path.join(out_dir, file_name + ".html")
short_name = os.path.basename(file_name)
with open(os.path.join(script_dir, template_file_name), "r") as f:
template = MarkupTemplate(f)
stream = template.generate(file_name=short_name, tests=tests)
with open(file_name, "w") as f:
f.write(str(stream.render('html', doctype='html5',
encoding="utf8"), "utf-8"))
return file_name
def escape_js_string(in_data):
return in_data.encode("utf8").encode("string-escape")
def serialize_filenames(test_filenames):
return "[" + ",\n".join("\"%s\""%item for item in test_filenames) + "]"
def main():
script_dir, out_dir = get_paths()
test_files = []
inner_html_files = []
with open(os.path.join(script_dir, "html5lib_python_revision"), "r") as f:
html5lib_rev = f.read().strip()
with open(os.path.join(script_dir, "html5lib_tests_revision"), "r") as f:
html5lib_tests_rev = f.read().strip()
with Html5libInstall(html5lib_rev, html5lib_tests_rev):
from html5lib.tests import support
if len(sys.argv) > 2:
test_iterator = zip(
itertools.repeat(False),
sorted(os.path.abspath(item) for item in
glob.glob(os.path.join(sys.argv[2], "*.dat"))))
else:
test_iterator = itertools.chain(
zip(itertools.repeat(False),
sorted(support.get_data_files("tree-construction"))),
zip(itertools.repeat(True),
sorted(support.get_data_files(
os.path.join("tree-construction", "scripted")))))
for (scripted, test_file) in test_iterator:
input_file_name = os.path.splitext(os.path.basename(test_file))[0]
if scripted:
input_file_name = "scripted_" + input_file_name
test_data = support.TestData(test_file)
test_filename, inner_html_file_name = make_tests(script_dir, out_dir,
input_file_name, test_data)
if test_filename is not None:
test_files.append(test_filename)
if inner_html_file_name is not None:
inner_html_files.append(inner_html_file_name)
if __name__ == "__main__":
main()
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