xref: /unit/test/test_ruby_application.py (revision 2094:bd03c2f490d7) 
1import re
2import subprocess
3
4import pytest
5from unit.applications.lang.ruby import TestApplicationRuby
6
7
8class TestRubyApplication(TestApplicationRuby):
9    prerequisites = {'modules': {'ruby': 'all'}}
10
11    def test_ruby_application(self):
12        self.load('variables')
13
14        body = 'Test body string.'
15
16        resp = self.post(
17            headers={
18                'Host': 'localhost',
19                'Content-Type': 'text/html',
20                'Custom-Header': 'blah',
21                'Connection': 'close',
22            },
23            body=body,
24        )
25
26        assert resp['status'] == 200, 'status'
27        headers = resp['headers']
28        header_server = headers.pop('Server')
29        assert re.search(r'Unit/[\d\.]+', header_server), 'server header'
30        assert (
31            headers.pop('Server-Software') == header_server
32        ), 'server software header'
33
34        date = headers.pop('Date')
35        assert date[-4:] == ' GMT', 'date header timezone'
36        assert (
37            abs(self.date_to_sec_epoch(date) - self.sec_epoch()) < 5
38        ), 'date header'
39
40        assert headers == {
41            'Connection': 'close',
42            'Content-Length': str(len(body)),
43            'Content-Type': 'text/html',
44            'Request-Method': 'POST',
45            'Request-Uri': '/',
46            'Http-Host': 'localhost',
47            'Script-Name': 'config.ru',
48            'Server-Protocol': 'HTTP/1.1',
49            'Custom-Header': 'blah',
50            'Rack-Version': '13',
51            'Rack-Url-Scheme': 'http',
52            'Rack-Multithread': 'false',
53            'Rack-Multiprocess': 'true',
54            'Rack-Run-Once': 'false',
55            'Rack-Hijack-Q': 'false',
56            'Rack-Hijack': '',
57            'Rack-Hijack-IO': '',
58        }, 'headers'
59        assert resp['body'] == body, 'body'
60
61    def test_ruby_application_query_string(self):
62        self.load('query_string')
63
64        resp = self.get(url='/?var1=val1&var2=val2')
65
66        assert (
67            resp['headers']['Query-String'] == 'var1=val1&var2=val2'
68        ), 'Query-String header'
69
70    def test_ruby_application_query_string_empty(self):
71        self.load('query_string')
72
73        resp = self.get(url='/?')
74
75        assert resp['status'] == 200, 'query string empty status'
76        assert resp['headers']['Query-String'] == '', 'query string empty'
77
78    def test_ruby_application_query_string_absent(self):
79        self.load('query_string')
80
81        resp = self.get()
82
83        assert resp['status'] == 200, 'query string absent status'
84        assert resp['headers']['Query-String'] == '', 'query string absent'
85
86    @pytest.mark.skip('not yet')
87    def test_ruby_application_server_port(self):
88        self.load('server_port')
89
90        assert (
91            self.get()['headers']['Server-Port'] == '7080'
92        ), 'Server-Port header'
93
94    def test_ruby_application_status_int(self):
95        self.load('status_int')
96
97        assert self.get()['status'] == 200, 'status int'
98
99    def test_ruby_application_input_read_empty(self):
100        self.load('input_read_empty')
101
102        assert self.get()['body'] == '', 'read empty'
103
104    def test_ruby_application_input_read_parts(self):
105        self.load('input_read_parts')
106
107        assert (
108            self.post(body='0123456789')['body'] == '012345678'
109        ), 'input read parts'
110
111    def test_ruby_application_input_read_buffer(self):
112        self.load('input_read_buffer')
113
114        assert (
115            self.post(body='0123456789')['body'] == '0123456789'
116        ), 'input read buffer'
117
118    def test_ruby_application_input_read_buffer_not_empty(self):
119        self.load('input_read_buffer_not_empty')
120
121        assert (
122            self.post(body='0123456789')['body'] == '0123456789'
123        ), 'input read buffer not empty'
124
125    def test_ruby_application_input_gets(self):
126        self.load('input_gets')
127
128        body = '0123456789'
129
130        assert self.post(body=body)['body'] == body, 'input gets'
131
132    def test_ruby_application_input_gets_2(self):
133        self.load('input_gets')
134
135        assert (
136            self.post(body='01234\n56789\n')['body'] == '01234\n'
137        ), 'input gets 2'
138
139    def test_ruby_application_input_gets_all(self):
140        self.load('input_gets_all')
141
142        body = '\n01234\n56789\n\n'
143
144        assert self.post(body=body)['body'] == body, 'input gets all'
145
146    def test_ruby_application_input_each(self):
147        self.load('input_each')
148
149        body = '\n01234\n56789\n\n'
150
151        assert self.post(body=body)['body'] == body, 'input each'
152
153    @pytest.mark.skip('not yet')
154    def test_ruby_application_input_rewind(self):
155        self.load('input_rewind')
156
157        body = '0123456789'
158
159        assert self.post(body=body)['body'] == body, 'input rewind'
160
161    @pytest.mark.skip('not yet')
162    def test_ruby_application_syntax_error(self, skip_alert):
163        skip_alert(
164            r'Failed to parse rack script',
165            r'syntax error',
166            r'new_from_string',
167            r'parse_file',
168        )
169        self.load('syntax_error')
170
171        assert self.get()['status'] == 500, 'syntax error'
172
173    def test_ruby_application_errors_puts(self):
174        self.load('errors_puts')
175
176        assert self.get()['status'] == 200
177
178        assert (
179            self.wait_for_record(r'\[error\].+Error in application') is not None
180        ), 'errors puts'
181
182    def test_ruby_application_errors_puts_int(self):
183        self.load('errors_puts_int')
184
185        assert self.get()['status'] == 200
186
187        assert (
188            self.wait_for_record(r'\[error\].+1234567890') is not None
189        ), 'errors puts int'
190
191    def test_ruby_application_errors_write(self):
192        self.load('errors_write')
193
194        assert self.get()['status'] == 200
195        assert (
196            self.wait_for_record(r'\[error\].+Error in application') is not None
197        ), 'errors write'
198
199    def test_ruby_application_errors_write_to_s_custom(self):
200        self.load('errors_write_to_s_custom')
201
202        assert self.get()['status'] == 200, 'errors write to_s custom'
203
204    def test_ruby_application_errors_write_int(self):
205        self.load('errors_write_int')
206
207        assert self.get()['status'] == 200
208        assert (
209            self.wait_for_record(r'\[error\].+1234567890') is not None
210        ), 'errors write int'
211
212    def test_ruby_application_at_exit(self):
213        self.load('at_exit')
214
215        assert self.get()['status'] == 200
216
217        assert 'success' in self.conf({"listeners": {}, "applications": {}})
218
219        assert (
220            self.wait_for_record(r'\[error\].+At exit called\.') is not None
221        ), 'at exit'
222
223    def test_ruby_application_encoding(self):
224        self.load('encoding')
225
226        try:
227            locales = (
228                subprocess.check_output(
229                    ['locale', '-a'],
230                    stderr=subprocess.STDOUT,
231                )
232                .decode()
233                .split('\n')
234            )
235
236        except (FileNotFoundError, subprocess.CalledProcessError):
237            pytest.skip('require locale')
238
239        def get_locale(pattern):
240            return next(
241                (
242                    l
243                    for l in locales
244                    if re.match(pattern, l.upper()) is not None
245                ),
246                None,
247            )
248
249        utf8 = get_locale(r'.*UTF[-_]?8')
250        iso88591 = get_locale(r'.*ISO[-_]?8859[-_]?1')
251
252        def check_locale(enc):
253            assert 'success' in self.conf(
254                {"LC_CTYPE": enc, "LC_ALL": ""},
255                '/config/applications/encoding/environment',
256            )
257
258            resp = self.get()
259            assert resp['status'] == 200, 'status'
260
261            enc_default = re.sub(r'[-_]', '', resp['headers']['X-Enc']).upper()
262            assert (
263                enc_default == re.sub(r'[-_]', '', enc.split('.')[-1]).upper()
264            )
265
266        if utf8:
267            check_locale(utf8)
268
269        if iso88591:
270            check_locale(iso88591)
271
272        if not utf8 and not iso88591:
273            pytest.skip('no available locales')
274
275    def test_ruby_application_header_custom(self):
276        self.load('header_custom')
277
278        resp = self.post(body="\ntc=one,two\ntc=three,four,\n\n")
279
280        assert resp['headers']['Custom-Header'] == [
281            '',
282            'tc=one,two',
283            'tc=three,four,',
284            '',
285            '',
286        ], 'header custom'
287
288    @pytest.mark.skip('not yet')
289    def test_ruby_application_header_custom_non_printable(self):
290        self.load('header_custom')
291
292        assert (
293            self.post(body='\b')['status'] == 500
294        ), 'header custom non printable'
295
296    def test_ruby_application_header_status(self):
297        self.load('header_status')
298
299        assert self.get()['status'] == 200, 'header status'
300
301    @pytest.mark.skip('not yet')
302    def test_ruby_application_header_rack(self):
303        self.load('header_rack')
304
305        assert self.get()['status'] == 500, 'header rack'
306
307    def test_ruby_application_body_empty(self):
308        self.load('body_empty')
309
310        assert self.get()['body'] == '', 'body empty'
311
312    def test_ruby_application_body_array(self):
313        self.load('body_array')
314
315        assert self.get()['body'] == '0123456789', 'body array'
316
317    def test_ruby_application_body_large(self):
318        self.load('mirror')
319
320        body = '0123456789' * 1000
321
322        assert self.post(body=body)['body'] == body, 'body large'
323
324    @pytest.mark.skip('not yet')
325    def test_ruby_application_body_each_error(self):
326        self.load('body_each_error')
327
328        assert self.get()['status'] == 500, 'body each error status'
329
330        assert (
331            self.wait_for_record(r'\[error\].+Failed to run ruby script')
332            is not None
333        ), 'body each error'
334
335    def test_ruby_application_body_file(self):
336        self.load('body_file')
337
338        assert self.get()['body'] == 'body\n', 'body file'
339
340    def test_ruby_keepalive_body(self):
341        self.load('mirror')
342
343        assert self.get()['status'] == 200, 'init'
344
345        body = '0123456789' * 500
346        (resp, sock) = self.post(
347            headers={
348                'Host': 'localhost',
349                'Connection': 'keep-alive',
350                'Content-Type': 'text/html',
351            },
352            start=True,
353            body=body,
354            read_timeout=1,
355        )
356
357        assert resp['body'] == body, 'keep-alive 1'
358
359        body = '0123456789'
360        resp = self.post(
361            headers={
362                'Host': 'localhost',
363                'Connection': 'close',
364                'Content-Type': 'text/html',
365            },
366            sock=sock,
367            body=body,
368        )
369
370        assert resp['body'] == body, 'keep-alive 2'
371
372    def test_ruby_application_constants(self):
373        self.load('constants')
374
375        resp = self.get()
376
377        assert resp['status'] == 200, 'status'
378
379        headers = resp['headers']
380        assert len(headers['X-Copyright']) > 0, 'RUBY_COPYRIGHT'
381        assert len(headers['X-Description']) > 0, 'RUBY_DESCRIPTION'
382        assert len(headers['X-Engine']) > 0, 'RUBY_ENGINE'
383        assert len(headers['X-Engine-Version']) > 0, 'RUBY_ENGINE_VERSION'
384        assert len(headers['X-Patchlevel']) > 0, 'RUBY_PATCHLEVEL'
385        assert len(headers['X-Platform']) > 0, 'RUBY_PLATFORM'
386        assert len(headers['X-Release-Date']) > 0, 'RUBY_RELEASE_DATE'
387        assert len(headers['X-Revision']) > 0, 'RUBY_REVISION'
388        assert len(headers['X-Version']) > 0, 'RUBY_VERSION'
389
390    def test_ruby_application_threads(self):
391        self.load('threads')
392
393        assert 'success' in self.conf(
394            '4', 'applications/threads/threads'
395        ), 'configure 4 threads'
396
397        socks = []
398
399        for i in range(4):
400            (_, sock) = self.get(
401                headers={
402                    'Host': 'localhost',
403                    'X-Delay': '2',
404                    'Connection': 'close',
405                },
406                no_recv=True,
407                start=True,
408            )
409
410            socks.append(sock)
411
412        threads = set()
413
414        for sock in socks:
415            resp = self.recvall(sock).decode('utf-8')
416
417            self.log_in(resp)
418
419            resp = self._resp_to_dict(resp)
420
421            assert resp['status'] == 200, 'status'
422
423            threads.add(resp['headers']['X-Thread'])
424
425            assert resp['headers']['Rack-Multithread'] == 'true', 'multithread'
426
427            sock.close()
428
429        assert len(socks) == len(threads), 'threads differs'
430