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import base64
import os.path
import sys
import unittest
from streamlink.plugin.api.validate import xml_element, text
try:
import xml.etree.cElementTree as ET
except ImportError:
import xml.etree.ElementTree as ET
from streamlink import PluginError
from streamlink.plugin.api import validate
from streamlink.utils import (
absolute_url,
load_module,
parse_json,
parse_qsd,
parse_xml,
prepend_www,
rtmpparse,
search_dict,
swfdecompress,
verifyjson,
)
# used in the import test to verify that this module was imported
__test_marker__ = "test_marker"
class TestUtil(unittest.TestCase):
def test_verifyjson(self):
self.assertEqual(verifyjson({"test": 1}, "test"),
1)
self.assertRaises(PluginError, verifyjson, None, "test")
self.assertRaises(PluginError, verifyjson, {}, "test")
def test_absolute_url(self):
self.assertEqual("http://test.se/test",
absolute_url("http://test.se", "/test"))
self.assertEqual("http://test2.se/test",
absolute_url("http://test.se", "http://test2.se/test"))
def test_prepend_www(self):
self.assertEqual("http://www.test.se/test",
prepend_www("http://test.se/test"))
self.assertEqual("http://www.test.se",
prepend_www("http://www.test.se"))
def test_parse_json(self):
self.assertEqual({}, parse_json("{}"))
self.assertEqual({"test": 1}, parse_json("""{"test": 1}"""))
self.assertEqual({"test": 1}, parse_json("""{"test": 1}""", schema=validate.Schema({"test": 1})))
self.assertRaises(PluginError, parse_json, """{"test: 1}""")
self.assertRaises(IOError, parse_json, """{"test: 1}""", exception=IOError)
self.assertRaises(PluginError, parse_json, """{"test: 1}""" * 10)
def test_parse_xml(self):
expected = ET.Element("test", {"foo": "bar"})
actual = parse_xml(u"""<test foo="bar"/>""", ignore_ns=True)
self.assertEqual(expected.tag, actual.tag)
self.assertEqual(expected.attrib, actual.attrib)
def test_parse_xml_ns_ignore(self):
expected = ET.Element("test", {"foo": "bar"})
actual = parse_xml(u"""<test foo="bar" xmlns="foo:bar"/>""", ignore_ns=True)
self.assertEqual(expected.tag, actual.tag)
self.assertEqual(expected.attrib, actual.attrib)
def test_parse_xml_ns_ignore_tab(self):
expected = ET.Element("test", {"foo": "bar"})
actual = parse_xml(u"""<test foo="bar" xmlns="foo:bar"/>""", ignore_ns=True)
self.assertEqual(expected.tag, actual.tag)
self.assertEqual(expected.attrib, actual.attrib)
def test_parse_xml_ns(self):
expected = ET.Element("{foo:bar}test", {"foo": "bar"})
actual = parse_xml(u"""<h:test foo="bar" xmlns:h="foo:bar"/>""")
self.assertEqual(expected.tag, actual.tag)
self.assertEqual(expected.attrib, actual.attrib)
def test_parse_xml_fail(self):
self.assertRaises(PluginError,
parse_xml, u"1" * 1000)
self.assertRaises(IOError,
parse_xml, u"1" * 1000, exception=IOError)
def test_parse_xml_validate(self):
expected = ET.Element("test", {"foo": "bar"})
actual = parse_xml(u"""<test foo="bar"/>""",
schema=validate.Schema(xml_element(tag="test", attrib={"foo": text})))
self.assertEqual(expected.tag, actual.tag)
self.assertEqual(expected.attrib, actual.attrib)
def test_parse_xml_entities_fail(self):
self.assertRaises(PluginError,
parse_xml, u"""<test foo="bar &"/>""")
def test_parse_xml_entities(self):
expected = ET.Element("test", {"foo": "bar &"})
actual = parse_xml(u"""<test foo="bar &"/>""",
schema=validate.Schema(xml_element(tag="test", attrib={"foo": text})),
invalid_char_entities=True)
self.assertEqual(expected.tag, actual.tag)
self.assertEqual(expected.attrib, actual.attrib)
def test_parse_qsd(self):
self.assertEqual(
{"test": "1", "foo": "bar"},
parse_qsd("test=1&foo=bar", schema=validate.Schema({"test": validate.text, "foo": "bar"})))
def test_rtmpparse(self):
self.assertEqual(
("rtmp://testserver.com:1935/app", "playpath?arg=1"),
rtmpparse("rtmp://testserver.com/app/playpath?arg=1"))
self.assertEqual(
("rtmp://testserver.com:1935/long/app", "playpath?arg=1"),
rtmpparse("rtmp://testserver.com/long/app/playpath?arg=1"))
self.assertEqual(
("rtmp://testserver.com:1935/app", None),
rtmpparse("rtmp://testserver.com/app"))
def test_swf_decompress(self):
# FYI, not a valid SWF
swf = b"FWS " + b"0000" + b"test data 12345"
swf_compressed = b"CWS " + b"0000" + base64.b64decode(b"eJwrSS0uUUhJLElUMDQyNjEFACpTBJo=")
self.assertEqual(swf, swfdecompress(swf_compressed))
self.assertEqual(swf, swfdecompress(swf))
def test_search_dict(self):
self.assertSequenceEqual(
list(search_dict(["one", "two"], "one")),
[]
)
self.assertSequenceEqual(
list(search_dict({"two": "test2"}, "one")),
[]
)
self.assertSequenceEqual(
list(search_dict({"one": "test1", "two": "test2"}, "one")),
["test1"]
)
self.assertSequenceEqual(
list(search_dict({"one": {"inner": "test1"}, "two": "test2"}, "inner")),
["test1"]
)
self.assertSequenceEqual(
list(search_dict({"one": [{"inner": "test1"}], "two": "test2"}, "inner")),
["test1"]
)
self.assertSequenceEqual(
list(sorted(search_dict({"one": [{"inner": "test1"}], "two": {"inner": "test2"}}, "inner"))),
list(sorted(["test1", "test2"]))
)
def test_load_module_non_existent(self):
self.assertRaises(ImportError, load_module, "non_existent_module", os.path.dirname(__file__))
def test_load_module(self):
self.assertEqual(
sys.modules[__name__].__test_marker__,
load_module(__name__.split(".")[-1], os.path.dirname(__file__)).__test_marker__
)
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