| import hashlib |
| import re |
| import os |
| from collections import deque |
| from six import binary_type, PY3 |
| from six.moves.urllib.parse import urljoin |
| from fnmatch import fnmatch |
| |
| MYPY = False |
| if MYPY: |
| # MYPY is set to True when run under Mypy. |
| from typing import Any |
| from typing import AnyStr |
| from typing import BinaryIO |
| from typing import Callable |
| from typing import Deque |
| from typing import Dict |
| from typing import Iterable |
| from typing import List |
| from typing import Optional |
| from typing import Pattern |
| from typing import Set |
| from typing import Text |
| from typing import Tuple |
| from typing import Union |
| from typing import cast |
| |
| try: |
| from xml.etree import cElementTree as ElementTree |
| except ImportError: |
| from xml.etree import ElementTree as ElementTree # type: ignore |
| |
| import html5lib |
| |
| from . import XMLParser |
| from .item import (ManifestItem, Stub, ManualTest, WebDriverSpecTest, RefTestNode, TestharnessTest, |
| SupportFile, ConformanceCheckerTest, VisualTest) |
| from .utils import ContextManagerBytesIO, cached_property |
| |
| wd_pattern = "*.py" |
| js_meta_re = re.compile(br"//\s*META:\s*(\w*)=(.*)$") |
| python_meta_re = re.compile(br"#\s*META:\s*(\w*)=(.*)$") |
| |
| reference_file_re = re.compile(r'(^|[\-_])(not)?ref[0-9]*([\-_]|$)') |
| |
| space_chars = u"".join(html5lib.constants.spaceCharacters) # type: Text |
| |
| def replace_end(s, old, new): |
| # type: (Text, Text, Text) -> Text |
| """ |
| Given a string `s` that ends with `old`, replace that occurrence of `old` |
| with `new`. |
| """ |
| assert s.endswith(old) |
| return s[:-len(old)] + new |
| |
| |
| def read_script_metadata(f, regexp): |
| # type: (BinaryIO, Pattern[bytes]) -> Iterable[Tuple[bytes, bytes]] |
| """ |
| Yields any metadata (pairs of bytestrings) from the file-like object `f`, |
| as specified according to a supplied regexp. |
| |
| `regexp` - Regexp containing two groups containing the metadata name and |
| value. |
| """ |
| for line in f: |
| assert isinstance(line, binary_type), line |
| m = regexp.match(line) |
| if not m: |
| break |
| |
| yield (m.groups()[0], m.groups()[1]) |
| |
| |
| _any_variants = { |
| b"default": {"longhand": {b"window", b"dedicatedworker"}}, |
| b"window": {"suffix": ".any.html"}, |
| b"serviceworker": {"force_https": True}, |
| b"sharedworker": {}, |
| b"dedicatedworker": {"suffix": ".any.worker.html"}, |
| b"worker": {"longhand": {b"dedicatedworker", b"sharedworker", b"serviceworker"}}, |
| b"jsshell": {"suffix": ".any.js"}, |
| } # type: Dict[bytes, Dict[str, Any]] |
| |
| |
| def get_any_variants(item): |
| # type: (bytes) -> Set[bytes] |
| """ |
| Returns a set of variants (bytestrings) defined by the given keyword. |
| """ |
| assert isinstance(item, binary_type), item |
| assert not item.startswith(b"!"), item |
| |
| variant = _any_variants.get(item, None) |
| if variant is None: |
| return set() |
| |
| return variant.get("longhand", {item}) |
| |
| |
| def get_default_any_variants(): |
| # type: () -> Set[bytes] |
| """ |
| Returns a set of variants (bytestrings) that will be used by default. |
| """ |
| return set(_any_variants[b"default"]["longhand"]) |
| |
| |
| def parse_variants(value): |
| # type: (bytes) -> Set[bytes] |
| """ |
| Returns a set of variants (bytestrings) defined by a comma-separated value. |
| """ |
| assert isinstance(value, binary_type), value |
| |
| globals = get_default_any_variants() |
| |
| for item in value.split(b","): |
| item = item.strip() |
| if item.startswith(b"!"): |
| globals -= get_any_variants(item[1:]) |
| else: |
| globals |= get_any_variants(item) |
| |
| return globals |
| |
| |
| def global_suffixes(value): |
| # type: (bytes) -> Set[Tuple[bytes, bool]] |
| """ |
| Yields tuples of the relevant filename suffix (a string) and whether the |
| variant is intended to run in a JS shell, for the variants defined by the |
| given comma-separated value. |
| """ |
| assert isinstance(value, binary_type), value |
| |
| rv = set() |
| |
| global_types = parse_variants(value) |
| for global_type in global_types: |
| variant = _any_variants[global_type] |
| suffix = variant.get("suffix", ".any.%s.html" % global_type.decode("utf-8")) |
| rv.add((suffix, global_type == b"jsshell")) |
| |
| return rv |
| |
| |
| def global_variant_url(url, suffix): |
| # type: (Text, Text) -> Text |
| """ |
| Returns a url created from the given url and suffix (all strings). |
| """ |
| url = url.replace(".any.", ".") |
| # If the url must be loaded over https, ensure that it will have |
| # the form .https.any.js |
| if ".https." in url and suffix.startswith(".https."): |
| url = url.replace(".https.", ".") |
| return replace_end(url, ".js", suffix) |
| |
| |
| def _parse_html(f): |
| # type: (BinaryIO) -> ElementTree.ElementTree |
| doc = html5lib.parse(f, treebuilder="etree", useChardet=False) |
| if MYPY: |
| return cast(ElementTree.ElementTree, doc) |
| return doc |
| |
| def _parse_xml(f): |
| # type: (BinaryIO) -> ElementTree.ElementTree |
| try: |
| # raises ValueError with an unsupported encoding, |
| # ParseError when there's an undefined entity |
| return ElementTree.parse(f) |
| except (ValueError, ElementTree.ParseError): |
| f.seek(0) |
| return ElementTree.parse(f, XMLParser.XMLParser()) # type: ignore |
| |
| |
| class SourceFile(object): |
| parsers = {"html":_parse_html, |
| "xhtml":_parse_xml, |
| "svg":_parse_xml} # type: Dict[Text, Callable[[BinaryIO], ElementTree.ElementTree]] |
| |
| root_dir_non_test = {"common"} |
| |
| dir_non_test = {"resources", |
| "support", |
| "tools"} |
| |
| dir_path_non_test = {("css21", "archive"), |
| ("css", "CSS2", "archive"), |
| ("css", "common")} # type: Set[Tuple[bytes, ...]] |
| |
| def __init__(self, tests_root, rel_path, url_base, hash=None, contents=None): |
| # type: (AnyStr, AnyStr, Text, Optional[bytes], Optional[bytes]) -> None |
| """Object representing a file in a source tree. |
| |
| :param tests_root: Path to the root of the source tree |
| :param rel_path: File path relative to tests_root |
| :param url_base: Base URL used when converting file paths to urls |
| :param contents: Byte array of the contents of the file or ``None``. |
| """ |
| |
| assert not os.path.isabs(rel_path), rel_path |
| |
| if os.name == "nt": |
| # do slash normalization on Windows |
| if isinstance(rel_path, binary_type): |
| rel_path = rel_path.replace(b"/", b"\\") |
| else: |
| rel_path = rel_path.replace(u"/", u"\\") |
| |
| dir_path, filename = os.path.split(rel_path) |
| name, ext = os.path.splitext(filename) |
| |
| type_flag = None |
| if "-" in name: |
| type_flag = name.rsplit("-", 1)[1].split(".")[0] |
| |
| meta_flags = name.split(".")[1:] |
| |
| self.tests_root = tests_root # type: Union[bytes, Text] |
| self.rel_path = rel_path # type: Union[bytes, Text] |
| self.dir_path = dir_path # type: Union[bytes, Text] |
| self.filename = filename # type: Union[bytes, Text] |
| self.name = name # type: Union[bytes, Text] |
| self.ext = ext # type: Union[bytes, Text] |
| self.type_flag = type_flag # type: Optional[Union[bytes, Text]] |
| self.meta_flags = meta_flags # type: Union[List[bytes], List[Text]] |
| self.url_base = url_base |
| self.contents = contents |
| self.items_cache = None # type: Optional[Tuple[Text, List[ManifestItem]]] |
| self._hash = hash |
| |
| def __getstate__(self): |
| # type: () -> Dict[str, Any] |
| # Remove computed properties if we pickle this class |
| rv = self.__dict__.copy() |
| |
| if "__cached_properties__" in rv: |
| cached_properties = rv["__cached_properties__"] |
| for key in rv.keys(): |
| if key in cached_properties: |
| del rv[key] |
| del rv["__cached_properties__"] |
| return rv |
| |
| def name_prefix(self, prefix): |
| # type: (bytes) -> bool |
| """Check if the filename starts with a given prefix |
| |
| :param prefix: The prefix to check""" |
| return self.name.startswith(prefix) |
| |
| def is_dir(self): |
| # type: () -> bool |
| """Return whether this file represents a directory.""" |
| if self.contents is not None: |
| return False |
| |
| return os.path.isdir(self.rel_path) |
| |
| def open(self): |
| # type: () -> BinaryIO |
| """ |
| Return either |
| * the contents specified in the constructor, if any; |
| * a File object opened for reading the file contents. |
| """ |
| |
| if self.contents is not None: |
| wrapped = ContextManagerBytesIO(self.contents) |
| if MYPY: |
| file_obj = cast(BinaryIO, wrapped) |
| else: |
| file_obj = wrapped |
| else: |
| file_obj = open(self.path, 'rb') |
| return file_obj |
| |
| @cached_property |
| def path(self): |
| # type: () -> Union[bytes, Text] |
| return os.path.join(self.tests_root, self.rel_path) |
| |
| @cached_property |
| def rel_url(self): |
| # type: () -> Text |
| assert not os.path.isabs(self.rel_path), self.rel_path |
| return self.rel_path.replace(os.sep, "/") |
| |
| @cached_property |
| def url(self): |
| # type: () -> Text |
| return urljoin(self.url_base, self.rel_url) |
| |
| @cached_property |
| def hash(self): |
| # type: () -> bytes |
| if not self._hash: |
| with self.open() as f: |
| content = f.read() |
| |
| data = b"".join((b"blob ", b"%d" % len(content), b"\0", content)) |
| hash_str = hashlib.sha1(data).hexdigest() # type: str |
| if PY3: |
| self._hash = hash_str.encode("ascii") |
| else: |
| self._hash = hash_str |
| |
| return self._hash |
| |
| def in_non_test_dir(self): |
| # type: () -> bool |
| if self.dir_path == "": |
| return True |
| |
| parts = self.dir_path.split(os.path.sep) |
| |
| if (parts[0] in self.root_dir_non_test or |
| any(item in self.dir_non_test for item in parts) or |
| any(parts[:len(path)] == list(path) for path in self.dir_path_non_test)): |
| return True |
| return False |
| |
| def in_conformance_checker_dir(self): |
| # type: () -> bool |
| return (self.dir_path == "conformance-checkers" or |
| self.dir_path.startswith("conformance-checkers" + os.path.sep)) |
| |
| @property |
| def name_is_non_test(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a non-test file""" |
| return (self.is_dir() or |
| self.name_prefix("MANIFEST") or |
| self.filename == "META.yml" or |
| self.filename.startswith(".") or |
| self.filename.endswith(".headers") or |
| self.in_non_test_dir()) |
| |
| @property |
| def name_is_conformance(self): |
| # type: () -> bool |
| return (self.in_conformance_checker_dir() and |
| self.type_flag in ("is-valid", "no-valid")) |
| |
| @property |
| def name_is_conformance_support(self): |
| # type: () -> bool |
| return self.in_conformance_checker_dir() |
| |
| @property |
| def name_is_stub(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a stub file""" |
| return self.name_prefix("stub-") |
| |
| @property |
| def name_is_manual(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a manual test file""" |
| return self.type_flag == "manual" |
| |
| @property |
| def name_is_visual(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a visual test file""" |
| return self.type_flag == "visual" |
| |
| @property |
| def name_is_multi_global(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a multi-global js test file""" |
| return "any" in self.meta_flags and self.ext == ".js" |
| |
| @property |
| def name_is_worker(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a worker js test file""" |
| return "worker" in self.meta_flags and self.ext == ".js" |
| |
| @property |
| def name_is_window(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a window js test file""" |
| return "window" in self.meta_flags and self.ext == ".js" |
| |
| @property |
| def name_is_webdriver(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a webdriver spec test file""" |
| # wdspec tests are in subdirectories of /webdriver excluding __init__.py |
| # files. |
| rel_dir_tree = self.rel_path.split(os.path.sep) |
| return (((rel_dir_tree[0] == "webdriver" and len(rel_dir_tree) > 1) or |
| (rel_dir_tree[:2] == ["infrastructure", "webdriver"] and |
| len(rel_dir_tree) > 2)) and |
| self.filename not in ("__init__.py", "conftest.py") and |
| fnmatch(self.filename, wd_pattern)) |
| |
| @property |
| def name_is_reference(self): |
| # type: () -> bool |
| """Check if the file name matches the conditions for the file to |
| be a reference file (not a reftest)""" |
| return "/reference/" in self.url or bool(reference_file_re.search(self.name)) |
| |
| @property |
| def markup_type(self): |
| # type: () -> Optional[Text] |
| """Return the type of markup contained in a file, based on its extension, |
| or None if it doesn't contain markup""" |
| ext = self.ext |
| |
| if not ext: |
| return None |
| if ext[0] == ".": |
| ext = ext[1:] |
| if ext in ["html", "htm"]: |
| return "html" |
| if ext in ["xhtml", "xht", "xml"]: |
| return "xhtml" |
| if ext == "svg": |
| return "svg" |
| return None |
| |
| @cached_property |
| def root(self): |
| # type: () -> Optional[Union[ElementTree.Element, ElementTree.ElementTree]] |
| """Return an ElementTree Element for the root node of the file if it contains |
| markup, or None if it does not""" |
| if not self.markup_type: |
| return None |
| |
| parser = self.parsers[self.markup_type] |
| |
| with self.open() as f: |
| try: |
| tree = parser(f) |
| except Exception: |
| return None |
| |
| if hasattr(tree, "getroot"): |
| root = tree.getroot() # type: Union[ElementTree.Element, ElementTree.ElementTree] |
| else: |
| root = tree |
| |
| return root |
| |
| @cached_property |
| def timeout_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes in a test that |
| specify timeouts""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}meta[@name='timeout']") |
| |
| @cached_property |
| def script_metadata(self): |
| # type: () -> Optional[List[Tuple[bytes, bytes]]] |
| if self.name_is_worker or self.name_is_multi_global or self.name_is_window: |
| regexp = js_meta_re |
| elif self.name_is_webdriver: |
| regexp = python_meta_re |
| else: |
| return None |
| |
| with self.open() as f: |
| return list(read_script_metadata(f, regexp)) |
| |
| @cached_property |
| def timeout(self): |
| # type: () -> Optional[Text] |
| """The timeout of a test or reference file. "long" if the file has an extended timeout |
| or None otherwise""" |
| if self.script_metadata: |
| if any(m == (b"timeout", b"long") for m in self.script_metadata): |
| return "long" |
| |
| if self.root is None: |
| return None |
| |
| if self.timeout_nodes: |
| timeout_str = self.timeout_nodes[0].attrib.get("content", None) # type: Optional[Text] |
| if timeout_str and timeout_str.lower() == "long": |
| return "long" |
| |
| return None |
| |
| @cached_property |
| def viewport_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes in a test that |
| specify viewport sizes""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}meta[@name='viewport-size']") |
| |
| @cached_property |
| def viewport_size(self): |
| # type: () -> Optional[Text] |
| """The viewport size of a test or reference file""" |
| if self.root is None: |
| return None |
| |
| if not self.viewport_nodes: |
| return None |
| |
| return self.viewport_nodes[0].attrib.get("content", None) |
| |
| @cached_property |
| def dpi_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes in a test that |
| specify device pixel ratios""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}meta[@name='device-pixel-ratio']") |
| |
| @cached_property |
| def dpi(self): |
| # type: () -> Optional[Text] |
| """The device pixel ratio of a test or reference file""" |
| if self.root is None: |
| return None |
| |
| if not self.dpi_nodes: |
| return None |
| |
| return self.dpi_nodes[0].attrib.get("content", None) |
| |
| @cached_property |
| def fuzzy_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes in a test that |
| specify reftest fuzziness""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}meta[@name='fuzzy']") |
| |
| @cached_property |
| def fuzzy(self): |
| # type: () -> Dict[Optional[Tuple[Text, Text, Text]], List[List[int]]] |
| rv = {} # type: Dict[Optional[Tuple[Text, Text, Text]], List[List[int]]] |
| if self.root is None: |
| return rv |
| |
| if not self.fuzzy_nodes: |
| return rv |
| |
| args = [u"maxDifference", u"totalPixels"] |
| |
| for node in self.fuzzy_nodes: |
| item = node.attrib.get(u"content", u"") # type: Text |
| |
| parts = item.rsplit(u":", 1) |
| if len(parts) == 1: |
| key = None # type: Optional[Tuple[Text, Text, Text]] |
| value = parts[0] |
| else: |
| key_part = urljoin(self.url, parts[0]) |
| reftype = None |
| for ref in self.references: # type: Tuple[Text, Text] |
| if ref[0] == key_part: |
| reftype = ref[1] |
| break |
| if reftype not in (u"==", u"!="): |
| raise ValueError("Fuzzy key %s doesn't correspond to a references" % key_part) |
| key = (self.url, key_part, reftype) |
| value = parts[1] |
| ranges = value.split(u";") |
| if len(ranges) != 2: |
| raise ValueError("Malformed fuzzy value %s" % item) |
| arg_values = {} # type: Dict[Text, List[int]] |
| positional_args = deque() # type: Deque[List[int]] |
| for range_str_value in ranges: # type: Text |
| name = None # type: Optional[Text] |
| if u"=" in range_str_value: |
| name, range_str_value = [part.strip() |
| for part in range_str_value.split(u"=", 1)] |
| if name not in args: |
| raise ValueError("%s is not a valid fuzzy property" % name) |
| if arg_values.get(name): |
| raise ValueError("Got multiple values for argument %s" % name) |
| if u"-" in range_str_value: |
| range_min, range_max = range_str_value.split(u"-") |
| else: |
| range_min = range_str_value |
| range_max = range_str_value |
| try: |
| range_value = [int(x.strip()) for x in (range_min, range_max)] |
| except ValueError: |
| raise ValueError("Fuzzy value %s must be a range of integers" % |
| range_str_value) |
| if name is None: |
| positional_args.append(range_value) |
| else: |
| arg_values[name] = range_value |
| rv[key] = [] |
| for arg_name in args: |
| if arg_values.get(arg_name): |
| arg_value = arg_values.pop(arg_name) |
| else: |
| arg_value = positional_args.popleft() |
| rv[key].append(arg_value) |
| assert len(arg_values) == 0 and len(positional_args) == 0 |
| return rv |
| |
| @cached_property |
| def testharness_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes representing a |
| testharness.js script""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}script[@src='/resources/testharness.js']") |
| |
| @cached_property |
| def content_is_testharness(self): |
| # type: () -> Optional[bool] |
| """Boolean indicating whether the file content represents a |
| testharness.js test""" |
| if self.root is None: |
| return None |
| return bool(self.testharness_nodes) |
| |
| @cached_property |
| def variant_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes representing a |
| test variant""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}meta[@name='variant']") |
| |
| @cached_property |
| def test_variants(self): |
| # type: () -> List[Text] |
| rv = [] # type: List[Text] |
| if self.ext == ".js": |
| script_metadata = self.script_metadata |
| assert script_metadata is not None |
| for (key, value) in script_metadata: |
| if key == b"variant": |
| rv.append(value.decode("utf-8")) |
| else: |
| for element in self.variant_nodes: |
| if "content" in element.attrib: |
| variant = element.attrib["content"] # type: Text |
| rv.append(variant) |
| |
| for variant in rv: |
| assert variant == "" or variant[0] in ["#", "?"], variant |
| |
| if not rv: |
| rv = [""] |
| |
| return rv |
| |
| @cached_property |
| def testdriver_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes representing a |
| testdriver.js script""" |
| assert self.root is not None |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}script[@src='/resources/testdriver.js']") |
| |
| @cached_property |
| def has_testdriver(self): |
| # type: () -> Optional[bool] |
| """Boolean indicating whether the file content represents a |
| testharness.js test""" |
| if self.root is None: |
| return None |
| return bool(self.testdriver_nodes) |
| |
| @cached_property |
| def reftest_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes representing a |
| to a reftest <link>""" |
| if self.root is None: |
| return [] |
| |
| match_links = self.root.findall(".//{http://www.w3.org/1999/xhtml}link[@rel='match']") |
| mismatch_links = self.root.findall(".//{http://www.w3.org/1999/xhtml}link[@rel='mismatch']") |
| return match_links + mismatch_links |
| |
| @cached_property |
| def references(self): |
| # type: () -> List[Tuple[Text, Text]] |
| """List of (ref_url, relation) tuples for any reftest references specified in |
| the file""" |
| rv = [] # type: List[Tuple[Text, Text]] |
| rel_map = {"match": "==", "mismatch": "!="} |
| for item in self.reftest_nodes: |
| if "href" in item.attrib: |
| ref_url = urljoin(self.url, item.attrib["href"].strip(space_chars)) |
| ref_type = rel_map[item.attrib["rel"]] |
| rv.append((ref_url, ref_type)) |
| return rv |
| |
| @cached_property |
| def content_is_ref_node(self): |
| # type: () -> bool |
| """Boolean indicating whether the file is a non-leaf node in a reftest |
| graph (i.e. if it contains any <link rel=[mis]match>""" |
| return bool(self.references) |
| |
| @cached_property |
| def css_flag_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes representing a |
| flag <meta>""" |
| if self.root is None: |
| return [] |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}meta[@name='flags']") |
| |
| @cached_property |
| def css_flags(self): |
| # type: () -> Set[Text] |
| """Set of flags specified in the file""" |
| rv = set() # type: Set[Text] |
| for item in self.css_flag_nodes: |
| if "content" in item.attrib: |
| for flag in item.attrib["content"].split(): |
| rv.add(flag) |
| return rv |
| |
| @cached_property |
| def content_is_css_manual(self): |
| # type: () -> Optional[bool] |
| """Boolean indicating whether the file content represents a |
| CSS WG-style manual test""" |
| if self.root is None: |
| return None |
| # return True if the intersection between the two sets is non-empty |
| return bool(self.css_flags & {"animated", "font", "history", "interact", "paged", "speech", "userstyle"}) |
| |
| @cached_property |
| def spec_link_nodes(self): |
| # type: () -> List[ElementTree.Element] |
| """List of ElementTree Elements corresponding to nodes representing a |
| <link rel=help>, used to point to specs""" |
| if self.root is None: |
| return [] |
| return self.root.findall(".//{http://www.w3.org/1999/xhtml}link[@rel='help']") |
| |
| @cached_property |
| def spec_links(self): |
| # type: () -> Set[Text] |
| """Set of spec links specified in the file""" |
| rv = set() # type: Set[Text] |
| for item in self.spec_link_nodes: |
| if "href" in item.attrib: |
| rv.add(item.attrib["href"].strip(space_chars)) |
| return rv |
| |
| @cached_property |
| def content_is_css_visual(self): |
| # type: () -> Optional[bool] |
| """Boolean indicating whether the file content represents a |
| CSS WG-style visual test""" |
| if self.root is None: |
| return None |
| return bool(self.ext in {'.xht', '.html', '.xhtml', '.htm', '.xml', '.svg'} and |
| self.spec_links) |
| |
| @property |
| def type(self): |
| # type: () -> Text |
| rv, _ = self.manifest_items() |
| return rv |
| |
| def manifest_items(self): |
| # type: () -> Tuple[Text, List[ManifestItem]] |
| """List of manifest items corresponding to the file. There is typically one |
| per test, but in the case of reftests a node may have corresponding manifest |
| items without being a test itself.""" |
| |
| if self.items_cache: |
| return self.items_cache |
| |
| if self.name_is_non_test: |
| rv = "support", [ |
| SupportFile( |
| self.tests_root, |
| self.rel_path |
| )] # type: Tuple[Text, List[ManifestItem]] |
| |
| elif self.name_is_stub: |
| rv = Stub.item_type, [ |
| Stub( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url |
| )] |
| |
| elif self.name_is_manual: |
| rv = ManualTest.item_type, [ |
| ManualTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url |
| )] |
| |
| elif self.name_is_conformance: |
| rv = ConformanceCheckerTest.item_type, [ |
| ConformanceCheckerTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url |
| )] |
| |
| elif self.name_is_conformance_support: |
| rv = "support", [ |
| SupportFile( |
| self.tests_root, |
| self.rel_path |
| )] |
| |
| elif self.name_is_visual: |
| rv = VisualTest.item_type, [ |
| VisualTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url |
| )] |
| |
| elif self.name_is_multi_global: |
| globals = b"" |
| script_metadata = self.script_metadata |
| assert script_metadata is not None |
| for (key, value) in script_metadata: |
| if key == b"global": |
| globals = value |
| break |
| |
| tests = [ |
| TestharnessTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| global_variant_url(self.rel_url, suffix) + variant, |
| timeout=self.timeout, |
| jsshell=jsshell, |
| script_metadata=self.script_metadata |
| ) |
| for (suffix, jsshell) in sorted(global_suffixes(globals)) |
| for variant in self.test_variants |
| ] # type: List[ManifestItem] |
| rv = TestharnessTest.item_type, tests |
| |
| elif self.name_is_worker: |
| test_url = replace_end(self.rel_url, ".worker.js", ".worker.html") |
| tests = [ |
| TestharnessTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| test_url + variant, |
| timeout=self.timeout, |
| script_metadata=self.script_metadata |
| ) |
| for variant in self.test_variants |
| ] |
| rv = TestharnessTest.item_type, tests |
| |
| elif self.name_is_window: |
| test_url = replace_end(self.rel_url, ".window.js", ".window.html") |
| tests = [ |
| TestharnessTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| test_url + variant, |
| timeout=self.timeout, |
| script_metadata=self.script_metadata |
| ) |
| for variant in self.test_variants |
| ] |
| rv = TestharnessTest.item_type, tests |
| |
| elif self.name_is_webdriver: |
| rv = WebDriverSpecTest.item_type, [ |
| WebDriverSpecTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url, |
| timeout=self.timeout |
| )] |
| |
| elif self.content_is_css_manual and not self.name_is_reference: |
| rv = ManualTest.item_type, [ |
| ManualTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url |
| )] |
| |
| elif self.content_is_testharness: |
| rv = TestharnessTest.item_type, [] |
| testdriver = self.has_testdriver |
| for variant in self.test_variants: |
| url = self.rel_url + variant |
| rv[1].append(TestharnessTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| url, |
| timeout=self.timeout, |
| testdriver=testdriver, |
| script_metadata=self.script_metadata |
| )) |
| |
| elif self.content_is_ref_node: |
| rv = RefTestNode.item_type, [ |
| RefTestNode( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url, |
| references=self.references, |
| timeout=self.timeout, |
| viewport_size=self.viewport_size, |
| dpi=self.dpi, |
| fuzzy=self.fuzzy |
| )] |
| |
| elif self.content_is_css_visual and not self.name_is_reference: |
| rv = VisualTest.item_type, [ |
| VisualTest( |
| self.tests_root, |
| self.rel_path, |
| self.url_base, |
| self.rel_url |
| )] |
| |
| else: |
| rv = "support", [ |
| SupportFile( |
| self.tests_root, |
| self.rel_path |
| )] |
| |
| assert len(rv[1]) == len(set(rv[1])) |
| |
| self.items_cache = rv |
| |
| return rv |
