tox.ini

# Tox (http://tox.readthedocs.org) is a tool for running tests
# in multiple virtualenvs.  This configuration file will run the tornado
# test suite on all supported python versions.  To use it, "pip install tox"
# and then run "tox" from this directory.
#
# Installation tips:
# When building pycurl on my macports-based setup, I need to either set the
# environment variable ARCHFLAGS='-arch x86_64' or use
# 'port install curl +universal' to get both 32- and 64-bit versions of
# libcurl.
[tox]
envlist =
        # Basic configurations: Run the tests in both minimal installations
        # and with all optional dependencies.
        py26, py26-full,
        py27, py27-full,
        py32, py32-full,
        py33, py33-full,
        pypy, pypy-full,

        # Also run the tests with each possible replacement of a default
        # component.  Run each test on both python 2 and 3 where possible.
        # (Only one 2.x and one 3.x unless there are known differences).

        # Alternate HTTP clients.
        py2-curl, py3-curl,

        # Alternate IOLoops.
        py2-select, py3-select,
        py2-twisted, py26-twisted, py2-twistedlayered,
        py33-asyncio, py2-trollius,

        # Other configurations; see comments below.
        py2-monotonic, py3-monotonic,
        py2-opt, py3-opt,
        py3-utf8,
        py2-locale,

        # Ensure the sphinx build has no errors or warnings
        py2-docs

[testenv]
commands = python -m tornado.test.runtests {posargs:}

# python will import relative to the current working directory by default,
# so cd into the tox working directory to avoid picking up the working
# copy of the files (especially important for 2to3).
changedir = {toxworkdir}

# tox 1.6 passes --pre to pip by default, which currently has problems
# installing pycurl and monotime (https://github.com/pypa/pip/issues/1405).
# Remove it (it's not a part of {opts}) to only install real releases.
install_command = pip install {opts} {packages}

[testenv:py26]
basepython = python2.6
deps = unittest2

[testenv:py26-full]
basepython = python2.6
setenv = TORNADO_EXTENSION=1
deps =
     {[testenv:py26]deps}
     futures
     mock
     pycares
     pycurl
     twisted>=11.0.0

[testenv:py27-full]
basepython = python2.7
setenv = TORNADO_EXTENSION=1
deps =
     futures
     mock
     pycares
     pycurl
     twisted>=11.0.0

# In python 3, opening files in text mode uses a system-dependent encoding by
# default.  Run the tests with "C" (ascii) and "utf-8" locales to ensure
# we don't have hidden dependencies on this setting.
[testenv:py32]
basepython = python3.2
setenv = LANG=C
# -b turns on an extra warning when calling str(bytes), and -bb makes
# it an error.
commands = python -bb -m tornado.test.runtests {posargs:}

[testenv:py32-full]
basepython = python3.2
setenv = TORNADO_EXTENSION=1
deps =
     mock
     pycares
     pycurl>=7.19.3

[testenv:py33-full]
basepython = python3.3
setenv = TORNADO_EXTENSION=1
# pycares installation currently fails on py33
# (https://github.com/pypa/pip/pull/816)
deps =
     pycurl>=7.19.3

[testenv:pypy-full]
# This configuration works with pypy 1.9.  pycurl installs ok but
# curl_httpclient doesn't work.  pycares also installs but doesn't
# work.  Twisted works most of the time, but its tests seem flaky
# under pypy, so we don't run it for now.  Also note that travis-ci
# does not yet have support for building C extensions with pypy, so we
# don't try to run this configuration there.
basepython = pypy
deps =
     futures
     mock

[testenv:py2-curl]
# Same as py27-full, but runs the tests with curl_httpclient by default.
# Note that httpclient_test is always run with both client implementations;
# this flag controls which client all the other tests use.
basepython = python2.7
deps = {[testenv:py27-full]deps}
commands = python -m tornado.test.runtests --httpclient=tornado.curl_httpclient.CurlAsyncHTTPClient {posargs:}

[testenv:py3-curl]
basepython = python3.3
deps = {[testenv:py33-full]deps}
commands = python -m tornado.test.runtests --httpclient=tornado.curl_httpclient.CurlAsyncHTTPClient {posargs:}

[testenv:py2-select]
# Same as py27-full, but runs the tests with the select IOLoop.
# The other tests will run with the most platform-appropriate implementation,
# but this one is the lowest common denominator and should work anywhere.
basepython = python2.7
deps = {[testenv:py27-full]deps}
commands = python -m tornado.test.runtests --ioloop=tornado.platform.select.SelectIOLoop {posargs:}

[testenv:py3-select]
basepython = python3.3
deps = {[testenv:py33-full]deps}
commands = python -m tornado.test.runtests --ioloop=tornado.platform.select.SelectIOLoop {posargs:}

[testenv:py2-twisted]
basepython = python2.7
deps = {[testenv:py27-full]deps}
commands = python -m tornado.test.runtests --ioloop=tornado.platform.twisted.TwistedIOLoop {posargs:}

[testenv:py26-twisted]
basepython = python2.6
deps = {[testenv:py26-full]deps}
commands = python -m tornado.test.runtests --ioloop=tornado.platform.twisted.TwistedIOLoop {posargs:}

[testenv:py2-twistedlayered]
basepython = python2.7
deps = {[testenv:py27-full]deps}
commands = python -m tornado.test.runtests --ioloop=tornado.test.twisted_test.LayeredTwistedIOLoop --resolver=tornado.platform.twisted.TwistedResolver {posargs:}

[testenv:py33-asyncio]
basepython = python3.3
# Pycurl tests currently fail with asyncio.
deps =
     {[testenv:py33-full]deps}
     asyncio
commands = python -m tornado.test.runtests --ioloop=tornado.platform.asyncio.AsyncIOLoop {posargs:}

# Trollius is the py2.7 backport of asyncio.
[testenv:py2-trollius]
basepython = python2.7
# Pycurl tests currently fail with trollius.
deps =
     {[testenv:py27-full]deps}
     trollius>=0.1.1
commands = python -m tornado.test.runtests --ioloop=tornado.platform.asyncio.AsyncIOLoop {posargs:}

[testenv:py2-monotonic]
basepython = python2.7
deps =
     {[testenv:py27-full]deps}
     Monotime
commands = python -m tornado.test.runtests --ioloop_time_monotonic {posargs:}

# Note that this test only works in py33+ (the Monotime backport package is
# only for 2.x)
[testenv:py3-monotonic]
basepython = python3.3
deps = {[testenv:py33-full]deps}
commands = python -m tornado.test.runtests --ioloop_time_monotonic {posargs:}

# Python's optimized mode disables the assert statement, so run the
# tests in this mode to ensure we haven't fallen into the trap of relying
# on an assertion's side effects or using them for things that should be
# runtime errors.
[testenv:py2-opt]
basepython = python2.7
deps = {[testenv:py27-full]deps}
commands = python -O -m tornado.test.runtests {posargs:}

[testenv:py3-opt]
basepython = python3.3
deps = {[testenv:py33-full]deps}
commands = python -O -m tornado.test.runtests {posargs:}

# Test with a non-english locale to uncover str/bytes mixing issues.
[testenv:py2-locale]
basepython = python2.7
commands = python -m tornado.test.runtests --locale=zh_TW {posargs:}

[testenv:py3-locale]
basepython = python3.3
commands = python -m tornado.test.runtests --locale=zh_TW {posargs:}

# This test is the counterpart to the LANG=C in testenv:py33.
[testenv:py3-utf8]
basepython = python3.3
setenv = LANG=en_US.utf-8

[testenv:py2-docs]
basepython = python2.7
changedir = docs
deps = sphinx
commands =
    sphinx-build -q -E -n -W -b html . {envtmpdir}/html

[testenv:py27-cython]
# This is slow because it recompiles everything every time.
basepython = python2.7
deps = Cython