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1
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import os, re, time, inspect |
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2
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import psutil, requests |
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3
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from process_tests import dump_on_error, setup_coverage, TestProcess, TestSocket, wait_for_strings |
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4
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import django |
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5
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6
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TIMEOUT = int(os.getenv('UWSGICACHE_TEST_TIMEOUT', 3)) |
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7
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8
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9
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def assertions(url): |
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10
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assert requests.get(url + '/get/1').text == 'None' |
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11
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assert requests.get(url + '/set/1/a').text == 'ok' |
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12
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assert requests.get(url + '/get/1').text == 'a' |
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13
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assert requests.get(url + '/clear').text == 'ok' |
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14
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assert requests.get(url + '/get/1').text == 'None' |
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15
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assert requests.get(url + '/set/2/b?timeout=3').text == 'ok' |
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16
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time.sleep(2) # 2 * cache-expire-freq |
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17
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assert requests.get(url + '/get/2').text == 'b' |
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18
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time.sleep(3) # 1 + 2 * cache-expire-freq |
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19
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assert requests.get(url + '/get/2').text == 'None' |
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20
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assert requests.get(url + '/set/3/c?timeout=0').text == 'ok' |
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21
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time.sleep(2) # 2 * cache-expire-freq |
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22
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assert requests.get(url + '/get/3').text == 'None' |
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23
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assert requests.get(url + '/set/4/d?timeout=None').text == 'ok' |
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24
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time.sleep(2) # 2 * cache-expire-freq |
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25
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assert requests.get(url + '/get/4').text == 'd' |
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26
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# skipping this test for Django 1.6 in test_locmem (Django 1.6 issue?) |
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27
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if django.VERSION[:2] == (1, 6) and inspect.stack()[1][3] != 'test_locmem': |
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28
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assert requests.get(url + '/add/4/e').text == 'False' |
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29
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assert requests.get(url + '/add/5/e').text == 'True' |
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30
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assert requests.get(url + '/get/5').text == 'e' |
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31
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assert requests.get(url + '/add/6/f?timeout=3').text == 'True' |
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32
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time.sleep(2) # 2 * cache-expire-freq |
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33
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assert requests.get(url + '/get/6').text == 'f' |
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34
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time.sleep(3) # 1 + 2 * cache-expire-freq |
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35
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assert requests.get(url + '/get/6').text == 'None' |
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36
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assert requests.get(url + '/add/7/g?timeout=0').text == 'True' |
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37
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time.sleep(2) # 2 * cache-expire-freq |
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38
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assert requests.get(url + '/get/7').text == 'None' |
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39
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assert requests.get(url + '/add/8/h?timeout=None').text == 'True' |
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40
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time.sleep(2) # 2 * cache-expire-freq |
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41
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assert requests.get(url + '/get/8').text == 'h' |
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42
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43
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44
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def test_uwsgi(): |
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45
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with TestProcess('uwsgi', |
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46
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'--http-socket', '127.0.0.1:0', |
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47
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'--module', 'test_project.wsgi', |
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48
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'--master', |
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49
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'--cache-expire-freq', '1', |
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50
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'--cache2', 'name=foobar,items=20') as proc: |
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51
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with dump_on_error(proc.read): |
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52
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wait_for_strings(proc.read, TIMEOUT, 'bound to TCP address 127.0.0.1') |
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53
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url, = re.findall(r"bound to TCP address (127.0.0.1:\d+) ", proc.read()) |
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54
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url = "http://" + url |
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55
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assertions(url) |
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56
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57
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58
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def get_ports(pid): |
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59
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def get(proc): |
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60
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return sum( |
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61
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(get(p) for p in proc.children()), |
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62
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[c.laddr[1] for c in proc.connections() if c.status == 'LISTEN' and c.raddr == ()] |
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63
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) |
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64
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process = psutil.Process(pid) |
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65
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for _ in range(50): |
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66
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sockets = get(process) |
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67
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if sockets: |
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68
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return sockets[0] |
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69
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time.sleep(0.05) |
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70
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71
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def test_locmem(): |
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72
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with TestProcess('django-admin.py', |
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73
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'runserver', '127.0.0.1:0', '--traceback', '--noreload', '--nothreading', |
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74
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env=dict(os.environ, UWSGI_CACHE_FALLBACK='y')) as proc: |
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75
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with dump_on_error(proc.read): |
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76
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wait_for_strings(proc.read, TIMEOUT, '127.0.0.1') |
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77
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port = get_ports(proc.proc.pid) |
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78
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url = "http://127.0.0.1:%s" % port |
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79
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assertions(url) |
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80
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ionelmc /
django-uwsgi-cache
