1#
2# Licensed to the Apache Software Foundation (ASF) under one
3# or more contributor license agreements. See the NOTICE file
4# distributed with this work for additional information
5# regarding copyright ownership. The ASF licenses this file
6# to you under the Apache License, Version 2.0 (the
7# "License"); you may not use this file except in compliance
8# with the License. You may obtain a copy of the License at
9#
10#   http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing,
13# software distributed under the License is distributed on an
14# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15# KIND, either express or implied. See the License for the
16# specific language governing permissions and limitations
17# under the License.
18#
19
20import sys
21import unittest
22
23import _import_local_thrift  # noqa
24from thrift.protocol.TJSONProtocol import TJSONProtocol
25from thrift.transport import TTransport
26
27#
28# In order to run the test under Windows. We need to create symbolic link
29# name 'thrift' to '../src' folder by using:
30#
31# mklink /D thrift ..\src
32#
33
34
35class TestJSONString(unittest.TestCase):
36
37    def test_escaped_unicode_string(self):
38        unicode_json = b'"hello \\u0e01\\u0e02\\u0e03\\ud835\\udcab\\udb40\\udc70 unicode"'
39        unicode_text = u'hello \u0e01\u0e02\u0e03\U0001D4AB\U000E0070 unicode'
40
41        buf = TTransport.TMemoryBuffer(unicode_json)
42        transport = TTransport.TBufferedTransportFactory().getTransport(buf)
43        protocol = TJSONProtocol(transport)
44
45        if sys.version_info[0] == 2:
46            unicode_text = unicode_text.encode('utf8')
47        self.assertEqual(protocol.readString(), unicode_text)
48
49    def test_TJSONProtocol_write(self):
50        write_data = '{"software":"thrift","1":[23,1.2010000000000001,32767,2147483647,9223372036854775807],"base64":"aGVsbG8gdGhyaWZ0","bool":0}'
51
52        buff = TTransport.TMemoryBuffer()
53        transport = TTransport.TBufferedTransportFactory().getTransport(buff)
54        protocol = TJSONProtocol(transport)
55        protocol.writeJSONObjectStart()
56        protocol.writeJSONString("software")
57        protocol.writeJSONString("thrift")
58        protocol.writeJSONString("1")
59        protocol.writeJSONArrayStart()
60        protocol.writeJSONNumber(23)
61        protocol.writeDouble(1.201)
62        protocol.writeI16(32767)
63        protocol.writeI32(2147483647)
64        protocol.writeI64(9223372036854775807)
65        protocol.writeJSONArrayEnd()
66        protocol.writeJSONString("base64")
67        protocol.writeJSONBase64("hello thrift".encode('utf-8'))
68        protocol.writeJSONString("bool")
69        protocol.writeBool(0)
70        protocol.writeJSONObjectEnd()
71
72        transport.flush()
73        value = buff.getvalue()
74
75        self.assertEqual(write_data, value.decode('utf-8'))
76
77    def test_TJSONProtol_read(self):
78        expected = "{'software':'thrift','1':[23,1.2010000000000001,32767,2147483647,9223372036854775807],'base64':'hello thrift','bool':False}"
79        read_data = '{"software":"thrift","1":[23,1.2010000000000001,32767,2147483647,9223372036854775807],"base64":"aGVsbG8gdGhyaWZ0","bool":0}'
80
81        buff = TTransport.TMemoryBuffer(read_data.encode('utf-8'))
82        transport = TTransport.TBufferedTransportFactory().getTransport(buff)
83        protocol = TJSONProtocol(transport)
84        protocol.readJSONObjectStart()
85        u_1 = protocol.readString()
86        u_2 = protocol.readString()
87        u_3 = protocol.readString()
88        protocol.readJSONArrayStart()
89        u_4 = protocol.readNumber()
90        u_5 = protocol.readDouble()
91        u_6 = protocol.readI16()
92        u_7 = protocol.readI32()
93        u_8 = protocol.readI64()
94        protocol.readJSONArrayEnd()
95        u_9 = protocol.readString()
96        u_10 = protocol.readJSONBase64()
97        u_11 = protocol.readString()
98        u_12 = protocol.readBool()
99        protocol.writeJSONObjectEnd()
100
101        result_read = {}
102        result_read[u_1] = u_2
103        result_read[u_3] = []
104        result_read[u_3].append(u_4)
105        result_read[u_3].append(u_5)
106        result_read[u_3].append(u_6)
107        result_read[u_3].append(u_7)
108        result_read[u_3].append(u_8)
109        result_read[u_9] = u_10.decode('utf-8')
110        result_read[u_11] = u_12
111
112        self.assertEqual(eval(expected), result_read)
113
114
115if __name__ == '__main__':
116    unittest.main()
117