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131 lines
5.3 KiB
131 lines
5.3 KiB
6 years ago
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from __future__ import absolute_import, division, unicode_literals
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from six import PY2, text_type, unichr
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import io
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from . import support # noqa
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from html5lib.constants import namespaces, tokenTypes
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from html5lib import parse, parseFragment, HTMLParser
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# tests that aren't autogenerated from text files
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def test_assertDoctypeCloneable():
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doc = parse('<!DOCTYPE HTML>', treebuilder="dom")
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assert doc.cloneNode(True) is not None
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def test_line_counter():
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# http://groups.google.com/group/html5lib-discuss/browse_frm/thread/f4f00e4a2f26d5c0
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assert parse("<pre>\nx\n>\n</pre>") is not None
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def test_namespace_html_elements_0_dom():
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doc = parse("<html></html>",
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treebuilder="dom",
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namespaceHTMLElements=True)
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assert doc.childNodes[0].namespaceURI == namespaces["html"]
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def test_namespace_html_elements_1_dom():
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doc = parse("<html></html>",
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treebuilder="dom",
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namespaceHTMLElements=False)
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assert doc.childNodes[0].namespaceURI is None
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def test_namespace_html_elements_0_etree():
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doc = parse("<html></html>",
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treebuilder="etree",
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namespaceHTMLElements=True)
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assert doc.tag == "{%s}html" % (namespaces["html"],)
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def test_namespace_html_elements_1_etree():
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doc = parse("<html></html>",
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treebuilder="etree",
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namespaceHTMLElements=False)
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assert doc.tag == "html"
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def test_unicode_file():
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assert parse(io.StringIO("a")) is not None
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def test_maintain_attribute_order():
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# This is here because we impl it in parser and not tokenizer
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p = HTMLParser()
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# generate loads to maximize the chance a hash-based mutation will occur
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attrs = [(unichr(x), i) for i, x in enumerate(range(ord('a'), ord('z')))]
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token = {'name': 'html',
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'selfClosing': False,
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'selfClosingAcknowledged': False,
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'type': tokenTypes["StartTag"],
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'data': attrs}
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out = p.normalizeToken(token)
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attr_order = list(out["data"].keys())
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assert attr_order == [x for x, i in attrs]
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def test_duplicate_attribute():
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# This is here because we impl it in parser and not tokenizer
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doc = parse('<p class=a class=b>')
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el = doc[1][0]
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assert el.get("class") == "a"
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def test_maintain_duplicate_attribute_order():
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# This is here because we impl it in parser and not tokenizer
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p = HTMLParser()
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attrs = [(unichr(x), i) for i, x in enumerate(range(ord('a'), ord('z')))]
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token = {'name': 'html',
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'selfClosing': False,
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'selfClosingAcknowledged': False,
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'type': tokenTypes["StartTag"],
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'data': attrs + [('a', len(attrs))]}
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out = p.normalizeToken(token)
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attr_order = list(out["data"].keys())
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assert attr_order == [x for x, i in attrs]
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def test_debug_log():
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parser = HTMLParser(debug=True)
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parser.parse("<!doctype html><title>a</title><p>b<script>c</script>d</p>e")
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expected = [('dataState', 'InitialPhase', 'InitialPhase', 'processDoctype', {'type': 'Doctype'}),
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('dataState', 'BeforeHtmlPhase', 'BeforeHtmlPhase', 'processStartTag', {'name': 'title', 'type': 'StartTag'}),
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('dataState', 'BeforeHeadPhase', 'BeforeHeadPhase', 'processStartTag', {'name': 'title', 'type': 'StartTag'}),
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('dataState', 'InHeadPhase', 'InHeadPhase', 'processStartTag', {'name': 'title', 'type': 'StartTag'}),
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('rcdataState', 'TextPhase', 'TextPhase', 'processCharacters', {'type': 'Characters'}),
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('dataState', 'TextPhase', 'TextPhase', 'processEndTag', {'name': 'title', 'type': 'EndTag'}),
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('dataState', 'InHeadPhase', 'InHeadPhase', 'processStartTag', {'name': 'p', 'type': 'StartTag'}),
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('dataState', 'AfterHeadPhase', 'AfterHeadPhase', 'processStartTag', {'name': 'p', 'type': 'StartTag'}),
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('dataState', 'InBodyPhase', 'InBodyPhase', 'processStartTag', {'name': 'p', 'type': 'StartTag'}),
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('dataState', 'InBodyPhase', 'InBodyPhase', 'processCharacters', {'type': 'Characters'}),
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('dataState', 'InBodyPhase', 'InBodyPhase', 'processStartTag', {'name': 'script', 'type': 'StartTag'}),
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('dataState', 'InBodyPhase', 'InHeadPhase', 'processStartTag', {'name': 'script', 'type': 'StartTag'}),
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('scriptDataState', 'TextPhase', 'TextPhase', 'processCharacters', {'type': 'Characters'}),
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('dataState', 'TextPhase', 'TextPhase', 'processEndTag', {'name': 'script', 'type': 'EndTag'}),
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('dataState', 'InBodyPhase', 'InBodyPhase', 'processCharacters', {'type': 'Characters'}),
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('dataState', 'InBodyPhase', 'InBodyPhase', 'processEndTag', {'name': 'p', 'type': 'EndTag'}),
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('dataState', 'InBodyPhase', 'InBodyPhase', 'processCharacters', {'type': 'Characters'})]
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if PY2:
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for i, log in enumerate(expected):
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log = [x.encode("ascii") if isinstance(x, text_type) else x for x in log]
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expected[i] = tuple(log)
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assert parser.log == expected
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def test_no_duplicate_clone():
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frag = parseFragment("<b><em><foo><foob><fooc><aside></b></em>")
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assert len(frag) == 2
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def test_self_closing_col():
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parser = HTMLParser()
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parser.parseFragment('<table><colgroup><col /></colgroup></table>')
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assert not parser.errors
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