110 lines
3.7 KiB
Python
110 lines
3.7 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014-2021 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <https://www.gnu.org/licenses/>.
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"""Tests for qutebrowser.browser.webkit.http."""
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import logging
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import pytest
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import hypothesis
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from hypothesis import strategies
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from PyQt5.QtCore import QUrl
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from qutebrowser.browser.webkit import http
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@pytest.mark.parametrize('url, expected', [
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# Filename in the URL
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('http://example.com/path', 'path'),
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('http://example.com/foo/path', 'path'),
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# No filename at all
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('http://example.com', 'qutebrowser-download'),
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('http://example.com/', 'qutebrowser-download'),
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])
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def test_no_content_disposition(stubs, url, expected):
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reply = stubs.FakeNetworkReply(url=QUrl(url))
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inline, filename = http.parse_content_disposition(reply)
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assert inline
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assert filename == expected
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@pytest.mark.parametrize('value', [
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# https://github.com/python/cpython/issues/87112
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'inline; 0*²'.encode("iso-8859-1"),
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# https://github.com/python/cpython/issues/81672
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b'"',
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# https://github.com/python/cpython/issues/93010
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b'attachment; 0*00="foo"',
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# FIXME: Should probably have more tests if this is still relevant after
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# dropping QtWebKit.
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])
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def test_parse_content_disposition_invalid(value):
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with pytest.raises(http.ContentDispositionError):
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http.ContentDisposition.parse(value)
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@pytest.mark.parametrize('template', [
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'{}',
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'attachment; filename="{}"',
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'inline; {}',
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'attachment; {}="foo"',
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"attachment; filename*=iso-8859-1''{}",
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'attachment; filename*={}',
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])
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@hypothesis.given(strategies.text(alphabet=[chr(x) for x in range(255)]))
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def test_parse_content_disposition_hypothesis(caplog, template, stubs, s):
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"""Test parsing headers based on templates which hypothesis completes."""
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header = template.format(s)
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reply = stubs.FakeNetworkReply(headers={'Content-Disposition': header})
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with caplog.at_level(logging.ERROR, 'network'):
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http.parse_content_disposition(reply)
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@hypothesis.given(strategies.binary())
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def test_content_disposition_directly_hypothesis(s):
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"""Test rfc6266 parsing directly with binary data."""
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try:
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cd = http.ContentDisposition.parse(s)
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cd.filename()
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except http.ContentDispositionError:
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pass
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@pytest.mark.parametrize('content_type, expected_mimetype, expected_rest', [
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(None, None, None),
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('image/example', 'image/example', None),
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('', '', None),
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('image/example; encoding=UTF-8', 'image/example', ' encoding=UTF-8'),
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])
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def test_parse_content_type(stubs, content_type, expected_mimetype,
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expected_rest):
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if content_type is None:
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reply = stubs.FakeNetworkReply()
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else:
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reply = stubs.FakeNetworkReply(headers={'Content-Type': content_type})
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mimetype, rest = http.parse_content_type(reply)
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assert mimetype == expected_mimetype
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assert rest == expected_rest
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@hypothesis.given(strategies.text())
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def test_parse_content_type_hypothesis(stubs, s):
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reply = stubs.FakeNetworkReply(headers={'Content-Type': s})
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http.parse_content_type(reply)
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