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# Copyright (c) 2019 lulua contributors
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import brotli
from io import BytesIO, StringIO
import html5lib
from .text import charMap, mapChars, BrotliFile, HTMLSerializer, apply, iterchar
def test_map_chars_mapped ():
""" Make sure all chars in the map are mapped correctly """
inText = ''
expectText = ''
for k, v in charMap.items ():
inText += k
expectText += v
outText = mapChars (inText, charMap)
assert outText == expectText
def test_map_chars_not_mapped ():
""" No chars not in the map should be mapped """
inText = ''
expectText = ''
for k, v in charMap.items ():
inText += v
expectText += v
inText += 'a'
expectText += 'a'
outText = mapChars (inText, charMap)
assert outText == expectText
def test_brotlifile ():
compressed = brotli.compress (b'hello world')
for chunk in (1, 2, 3, 1024, None):
f = BrotliFile (BytesIO (compressed), chunk)
s = f.read (1)
assert s == b'h'
s = f.read ()
assert s == b'ello world'
def test_htmlserialized ():
document = html5lib.parse (StringIO ("""<html><body>
<p>Hello & <!-- comment -->Wörld! ♣ ∖</p>
</body></html>"""))
walker = html5lib.getTreeWalker("etree")
stream = walker (document)
s = HTMLSerializer()
assert ''.join (s.serialize(stream)) == ' Hello & Wörld! ♣ \u2216\n\n '
def test_apply ():
def f1 (x):
yield x*3
def f2 (x):
yield x*5
yield x*7
funcs = [f1, f2]
data = [1, 2]
assert list (apply (funcs, data)) == [1*3*5, 1*3*7, 2*3*5, 2*3*7]
def test_iterchar ():
s = 'Hello World!'*100
with StringIO (s) as fd:
assert ''.join (iterchar (fd)) == s
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