xref: /unit/test/test_perl_application.py (revision 1971:3410f9d2a662)
1import re
2
3import pytest
4from unit.applications.lang.perl import TestApplicationPerl
5
6
7class TestPerlApplication(TestApplicationPerl):
8    prerequisites = {'modules': {'perl': 'all'}}
9
10    def test_perl_application(self):
11        self.load('variables')
12
13        body = 'Test body string.'
14
15        resp = self.post(
16            headers={
17                'Host': 'localhost',
18                'Content-Type': 'text/html',
19                'Custom-Header': 'blah',
20                'Connection': 'close',
21            },
22            body=body,
23        )
24
25        assert resp['status'] == 200, 'status'
26        headers = resp['headers']
27        header_server = headers.pop('Server')
28        assert re.search(r'Unit/[\d\.]+', header_server), 'server header'
29        assert (
30            headers.pop('Server-Software') == header_server
31        ), 'server software header'
32
33        date = headers.pop('Date')
34        assert date[-4:] == ' GMT', 'date header timezone'
35        assert (
36            abs(self.date_to_sec_epoch(date) - self.sec_epoch()) < 5
37        ), 'date header'
38
39        assert headers == {
40            'Connection': 'close',
41            'Content-Length': str(len(body)),
42            'Content-Type': 'text/html',
43            'Request-Method': 'POST',
44            'Request-Uri': '/',
45            'Http-Host': 'localhost',
46            'Server-Protocol': 'HTTP/1.1',
47            'Custom-Header': 'blah',
48            'Psgi-Version': '11',
49            'Psgi-Url-Scheme': 'http',
50            'Psgi-Multithread': '',
51            'Psgi-Multiprocess': '1',
52            'Psgi-Run-Once': '',
53            'Psgi-Nonblocking': '',
54            'Psgi-Streaming': '1',
55        }, 'headers'
56        assert resp['body'] == body, 'body'
57
58    def test_perl_application_query_string(self):
59        self.load('query_string')
60
61        resp = self.get(url='/?var1=val1&var2=val2')
62
63        assert (
64            resp['headers']['Query-String'] == 'var1=val1&var2=val2'
65        ), 'Query-String header'
66
67    def test_perl_application_query_string_empty(self):
68        self.load('query_string')
69
70        resp = self.get(url='/?')
71
72        assert resp['status'] == 200, 'query string empty status'
73        assert resp['headers']['Query-String'] == '', 'query string empty'
74
75    def test_perl_application_query_string_absent(self):
76        self.load('query_string')
77
78        resp = self.get()
79
80        assert resp['status'] == 200, 'query string absent status'
81        assert resp['headers']['Query-String'] == '', 'query string absent'
82
83    @pytest.mark.skip('not yet')
84    def test_perl_application_server_port(self):
85        self.load('server_port')
86
87        assert (
88            self.get()['headers']['Server-Port'] == '7080'
89        ), 'Server-Port header'
90
91    def test_perl_application_input_read_empty(self):
92        self.load('input_read_empty')
93
94        assert self.get()['body'] == '', 'read empty'
95
96    def test_perl_application_input_read_parts(self):
97        self.load('input_read_parts')
98
99        assert (
100            self.post(body='0123456789')['body'] == '0123456789'
101        ), 'input read parts'
102
103    @pytest.mark.skip('not yet')
104    def test_perl_application_input_read_offset(self):
105        self.load('input_read_offset')
106
107        assert self.post(body='0123456789')['body'] == '4567', 'read offset'
108
109    def test_perl_application_input_copy(self):
110        self.load('input_copy')
111
112        body = '0123456789'
113        assert self.post(body=body)['body'] == body, 'input copy'
114
115    def test_perl_application_errors_print(self):
116        self.load('errors_print')
117
118        assert self.get()['body'] == '1', 'errors result'
119
120        assert (
121            self.wait_for_record(r'\[error\].+Error in application')
122            is not None
123        ), 'errors print'
124
125    def test_perl_application_header_equal_names(self):
126        self.load('header_equal_names')
127
128        assert self.get()['headers']['Set-Cookie'] == [
129            'tc=one,two,three',
130            'tc=four,five,six',
131        ], 'header equal names'
132
133    def test_perl_application_header_pairs(self):
134        self.load('header_pairs')
135
136        assert self.get()['headers']['blah'] == 'blah', 'header pairs'
137
138    def test_perl_application_body_empty(self):
139        self.load('body_empty')
140
141        assert self.get()['body'] == '', 'body empty'
142
143    def test_perl_application_body_array(self):
144        self.load('body_array')
145
146        assert self.get()['body'] == '0123456789', 'body array'
147
148    def test_perl_application_body_large(self):
149        self.load('variables')
150
151        body = '0123456789' * 1000
152
153        resp = self.post(body=body)['body']
154
155        assert resp == body, 'body large'
156
157    def test_perl_application_body_io_empty(self):
158        self.load('body_io_empty')
159
160        assert self.get()['status'] == 200, 'body io empty'
161
162    def test_perl_application_body_io_file(self):
163        self.load('body_io_file')
164
165        assert self.get()['body'] == 'body\n', 'body io file'
166
167    @pytest.mark.skip('not yet')
168    def test_perl_application_syntax_error(self, skip_alert):
169        skip_alert(r'PSGI: Failed to parse script')
170        self.load('syntax_error')
171
172        assert self.get()['status'] == 500, 'syntax error'
173
174    def test_perl_keepalive_body(self):
175        self.load('variables')
176
177        assert self.get()['status'] == 200, 'init'
178
179        body = '0123456789' * 500
180        (resp, sock) = self.post(
181            headers={
182                'Host': 'localhost',
183                'Connection': 'keep-alive',
184                'Content-Type': 'text/html',
185            },
186            start=True,
187            body=body,
188            read_timeout=1,
189        )
190
191        assert resp['body'] == body, 'keep-alive 1'
192
193        body = '0123456789'
194        resp = self.post(
195            headers={
196                'Host': 'localhost',
197                'Connection': 'close',
198                'Content-Type': 'text/html',
199            },
200            sock=sock,
201            body=body,
202        )
203
204        assert resp['body'] == body, 'keep-alive 2'
205
206    def test_perl_body_io_fake(self):
207        self.load('body_io_fake')
208
209        assert self.get()['body'] == '21', 'body io fake'
210
211        assert (
212            self.wait_for_record(r'\[error\].+IOFake getline\(\) \$\/ is \d+')
213            is not None
214        ), 'body io fake $/ value'
215
216        assert (
217            self.wait_for_record(r'\[error\].+IOFake close\(\) called')
218            is not None
219        ), 'body io fake close'
220
221    def test_perl_delayed_response(self):
222        self.load('delayed_response')
223
224        resp = self.get()
225
226        assert resp['status'] == 200, 'status'
227        assert resp['body'] == 'Hello World!', 'body'
228
229    def test_perl_streaming_body(self):
230        self.load('streaming_body')
231
232        resp = self.get()
233
234        assert resp['status'] == 200, 'status'
235        assert resp['body'] == 'Hello World!', 'body'
236
237    def test_perl_application_threads(self):
238        self.load('threads')
239
240        assert 'success' in self.conf(
241            '4', 'applications/threads/threads'
242        ), 'configure 4 threads'
243
244        socks = []
245
246        for i in range(4):
247            (_, sock) = self.get(
248                headers={
249                    'Host': 'localhost',
250                    'X-Delay': '2',
251                    'Connection': 'close',
252                },
253                no_recv=True,
254                start=True,
255            )
256
257            socks.append(sock)
258
259        threads = set()
260
261        for sock in socks:
262            resp = self.recvall(sock).decode('utf-8')
263
264            self.log_in(resp)
265
266            resp = self._resp_to_dict(resp)
267
268            assert resp['status'] == 200, 'status'
269
270            threads.add(resp['headers']['X-Thread'])
271
272            assert resp['headers']['Psgi-Multithread'] == '1', 'multithread'
273
274            sock.close()
275
276        assert len(socks) == len(threads), 'threads differs'
277