tahoe-lafs/.circleci/run-tests.sh

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#!/bin/bash
# https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
set -euxo pipefail
# The filesystem location of the root of a virtualenv we can use to get/build
# wheels.
BOOTSTRAP_VENV="$1"
shift
# The filesystem location of the root of the project source. We need this to
# know what wheels to get/build, of course.
PROJECT_ROOT="$1"
shift
ALLOWED_FAILURE="$1"
shift
ARTIFACTS=$1
shift
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TAHOE_LAFS_TOX_ENVIRONMENT=$1
shift
TAHOE_LAFS_TOX_ARGS=$1
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shift || :
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if [ -n "${ARTIFACTS}" ]; then
# If given an artifacts path, prepare to have some artifacts created
# there. The integration tests don't produce any artifacts; that is the
# case where we expect not to end up here.
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# Make sure we can actually write things to this directory.
mkdir -p "${ARTIFACTS}"
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SUBUNIT2="${ARTIFACTS}"/results.subunit2
# Use an intermediate directory here because CircleCI extracts some label
# information from its name.
JUNITXML="${ARTIFACTS}"/junit/unittests/results.xml
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else
SUBUNIT2=""
JUNITXML=""
fi
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# Run the test suite as a non-root user. This is the expected usage some
# small areas of the test suite assume non-root privileges (such as unreadable
# files being unreadable).
#
# Also run with /tmp as a workdir because the non-root user won't be able to
# create the tox working filesystem state in the source checkout because it is
# owned by root.
#
# Send the output directly to a file because transporting the binary subunit2
# via tox and then scraping it out is hideous and failure prone.
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export SUBUNITREPORTER_OUTPUT_PATH="${SUBUNIT2}"
export TAHOE_LAFS_TRIAL_ARGS="--reporter=subunitv2-file --rterrors"
export PIP_NO_INDEX="1"
if [ "${ALLOWED_FAILURE}" = "yes" ]; then
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alternative="true"
else
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alternative="false"
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fi
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${BOOTSTRAP_VENV}/bin/tox \
-c ${PROJECT_ROOT}/tox.ini \
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--workdir /tmp/tahoe-lafs.tox \
-e "${TAHOE_LAFS_TOX_ENVIRONMENT}" \
${TAHOE_LAFS_TOX_ARGS} || "${alternative}"
if [ -n "${ARTIFACTS}" ]; then
# Create a junitxml results area.
mkdir -p "$(dirname "${JUNITXML}")"
${BOOTSTRAP_VENV}/bin/subunit2junitxml < "${SUBUNIT2}" > "${JUNITXML}" || "${alternative}"
fi