annotate tests/test-hgweb-non-interactive.t @ 33116:6c113a7dec52

tests: use the system hg for examining the local repository Most test scripts use "hg" to interact with a temporary test repository. However a few tests also want to run hg commands to interact with the local repository containing the mercurial source code. Notably, many of the test-check-* tests want to check local files and commit messages. These tests were previously using the version of hg being tested to query the source repository. However, this will fail if the source repository requires extensions or other settings not supported by the version of mercurial being tested. The source repository was typically initially cloned using the system hg installation, so we should use the system hg installation to query it. There was already a helpers-testrepo.sh script designed to help cope with different requirements for the source repository versus the test repositories. However, it only handled the evolve extension. This new behavior works with any extensions that are different between the system installation and the test installation.
author Adam Simpkins <simpkins@fb.com>
date Tue, 27 Jun 2017 17:24:31 -0700
parents 75be14993fda
children 27fb986e54d0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 Tests if hgweb can run without touching sys.stdin, as is required
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2 by the WSGI standard and strictly implemented by mod_wsgi.
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3
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4 $ hg init repo
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5 $ cd repo
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6 $ echo foo > bar
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7 $ hg add bar
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8 $ hg commit -m "test"
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9 $ cat > request.py <<EOF
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10 > from __future__ import absolute_import
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11 > import os
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12 > import sys
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13 > from mercurial import (
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14 > dispatch,
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15 > hg,
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16 > ui as uimod,
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17 > util,
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18 > )
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19 > ui = uimod.ui
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20 > from mercurial.hgweb.hgweb_mod import (
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21 > hgweb,
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22 > )
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23 > stringio = util.stringio
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24 >
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25 > class FileLike(object):
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26 > def __init__(self, real):
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27 > self.real = real
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28 > def fileno(self):
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29 > print >> sys.__stdout__, 'FILENO'
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30 > return self.real.fileno()
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31 > def read(self):
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32 > print >> sys.__stdout__, 'READ'
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33 > return self.real.read()
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34 > def readline(self):
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35 > print >> sys.__stdout__, 'READLINE'
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36 > return self.real.readline()
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37 >
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38 > sys.stdin = FileLike(sys.stdin)
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39 > errors = stringio()
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40 > input = stringio()
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41 > output = stringio()
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42 >
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43 > def startrsp(status, headers):
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44 > print '---- STATUS'
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45 > print status
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46 > print '---- HEADERS'
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47 > print [i for i in headers if i[0] != 'ETag']
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48 > print '---- DATA'
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49 > return output.write
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50 >
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51 > env = {
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52 > 'wsgi.version': (1, 0),
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53 > 'wsgi.url_scheme': 'http',
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54 > 'wsgi.errors': errors,
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55 > 'wsgi.input': input,
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56 > 'wsgi.multithread': False,
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57 > 'wsgi.multiprocess': False,
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58 > 'wsgi.run_once': False,
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59 > 'REQUEST_METHOD': 'GET',
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60 > 'SCRIPT_NAME': '',
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61 > 'PATH_INFO': '',
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62 > 'QUERY_STRING': '',
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63 > 'SERVER_NAME': '$LOCALIP',
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64 > 'SERVER_PORT': os.environ['HGPORT'],
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65 > 'SERVER_PROTOCOL': 'HTTP/1.0'
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66 > }
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67 >
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68 > i = hgweb('.')
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69 > for c in i(env, startrsp):
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70 > pass
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71 > print '---- ERRORS'
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72 > print errors.getvalue()
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73 > print '---- OS.ENVIRON wsgi variables'
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74 > print sorted([x for x in os.environ if x.startswith('wsgi')])
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75 > print '---- request.ENVIRON wsgi variables'
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76 > with i._obtainrepo() as repo:
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77 > print sorted([x for x in repo.ui.environ if x.startswith('wsgi')])
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78 > EOF
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79 $ $PYTHON request.py
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80 ---- STATUS
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81 200 Script output follows
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82 ---- HEADERS
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83 [('Content-Type', 'text/html; charset=ascii')]
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84 ---- DATA
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85 ---- ERRORS
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86
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87 ---- OS.ENVIRON wsgi variables
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88 []
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89 ---- request.ENVIRON wsgi variables
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90 ['wsgi.errors', 'wsgi.input', 'wsgi.multiprocess', 'wsgi.multithread', 'wsgi.run_once', 'wsgi.url_scheme', 'wsgi.version']
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91
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92 $ cd ..