Foo

[dhermes]

@nathanielmanistaatgoogle @craigcitro This is to test which environment variables are actually set (without printing their values).

I already am tracking this in googleapis/google-cloud-python#874 and get

$ python -c "import os; print '\n'.join(os.environ.keys())"
_
SHLVL
VIRTUAL_ENV
PWD
PYTHONHASHSEED
PATH

even though the Travis docs say all of

TRAVIS=true
TRAVIS_BRANCH
TRAVIS_BUILD_DIR
TRAVIS_BUILD_ID
TRAVIS_BUILD_NUMBER
TRAVIS_COMMIT
TRAVIS_COMMIT_RANGE
TRAVIS_JOB_ID
TRAVIS_JOB_NUMBER
TRAVIS_PULL_REQUEST
TRAVIS_SECURE_ENV_VARS
TRAVIS_REPO_SLUG
TRAVIS_OS_NAME
TRAVIS_TAG

should be set.

[craigcitro]

have you looked at their twitter account to see if this is a known issue?

i can hop in the slack channel shortly to ask if need be ...

[dhermes]

No mention of it on Twitter. I also did a search for "travis environment variables" and searched https://github.com/travis-ci/travis-ci/issues

[dhermes]

It seems @tseaver has found the issue. It's tox.

[tseaver]

tox.ini needs a passenv = element in the relevant testenv stanzas, similar to googleapis/google-cloud-python#875