Dockerised SyTest

.dockerignore

@@ -0,0 +1 @@
+.git/

.gitignore

@@ -5,3 +5,7 @@
 /.synapse-base
 /synapse
 /var
+*~
+\#*
+logs/
+results.tap

docker/Dockerfile

@@ -1,40 +1,26 @@
-FROM ubuntu:14.04
+FROM debian:stretch
 
-ENV PERL5LIB=$HOME/lib/perl5
-ENV PERL_MB_OPT=--install_base=$HOME
-ENV PERL_MM_OPT=INSTALL_BASE=$HOME
-ENV DEBIAN_FRONTEND=noninteractive
+ENV DEBIAN_FRONTEND noninteractive
 
-ADD MyConfig.pm /root/.cpan/CPAN/MyConfig.pm
+RUN apt-get -qq update
+RUN apt-get -qq install -y build-essential perl wget postgresql postgresql-client libpq-dev libssl-dev libz-dev libffi-dev sqlite3 libjpeg-dev libxslt1-dev git locales
 
-RUN apt-get update \
-    && apt-get upgrade -y \
-    && apt-get install -y \
-        build-essential \
-        python2.7-dev \
-        libffi-dev \
-        python-pip \
-        python-setuptools \
-        sqlite3 \
-        libssl-dev \
-        python-virtualenv \
-        libjpeg-dev \
-        libxslt1-dev \
-        git \
-        postgresql \
-        libpq-dev \
-    && cd /root \
-    && git clone https://github.com/matrix-org/sytest \
-    && git clone https://github.com/matrix-org/synapse \
-    && pip install --upgrade setuptools \
-    && mkdir -p /root/.cpan/CPAN \
-    && cd /root/sytest \
-    && ./install-deps.pl \
-    && cd ../synapse \
-    && git checkout develop \
-    && python synapse/python_dependencies.py | xargs -n1 pip install \
-    && pip install lxml \
-    && python setup.py develop --user \
-    && python setup.py test
+RUN sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
+    dpkg-reconfigure --frontend=noninteractive locales && \
+    update-locale LANG=en_US.UTF-8
 
-WORKDIR /root/sytest
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8
+
+# The dockerfile context, when ran by the buildscript, will actually be the
+# repo root, not the docker folder
+ADD install-deps.pl ./install-deps.pl
+ADD cpanfile ./cpanfile
+RUN perl ./install-deps.pl
+
+# /logs is where we should expect logs to end up
+RUN mkdir /logs
+# /test is where sytest will live
+RUN mkdir /test
+WORKDIR /test

docker/Dockerfile-synapsepy2

@@ -0,0 +1,13 @@
+FROM matrixdotorg/sytest:latest
+
+RUN apt-get -qq install -y python python-dev python-virtualenv
+
+ENV PYTHON=python2
+
+# /src is where we expect Synapse to be
+RUN mkdir /src
+
+# The dockerfile context, when ran by the buildscript, will actually be the
+# repo root, not the docker folder
+ADD docker/synapse_sytest.sh /synapse_sytest.sh
+ENTRYPOINT /synapse_sytest.sh

docker/Dockerfile-synapsepy3

@@ -0,0 +1,13 @@
+FROM matrixdotorg/sytest:latest
+
+RUN apt-get -qq install -y python3 python3-dev python3-virtualenv
+
+ENV PYTHON=python3
+
+# /src is where we expect Synapse to be
+RUN mkdir /src
+
+# The dockerfile context, when ran by the buildscript, will actually be the
+# repo root, not the docker folder
+ADD docker/synapse_sytest.sh /synapse_sytest.sh
+ENTRYPOINT /synapse_sytest.sh

docker/README.md

@@ -1,40 +1,33 @@
-# SyTest Docker
+# SyTest Docker Images
 
-Herein lies a Dockerfile for building a functional SyTest test environment.
-SyTest and synapse are cloned from the HEAD of their develop branches. You can
-run the tests as follows:
+These Dockerfiles create containers for running SyTest in various configurations.
 
-```
-cd /path/to/sytest/docker
-docker build -t sytest .
-docker run --rm -it sytest bash
-```
+Included currently is:
 
-And then at the shell prompt:
-
-```
-./run-tests.pl
-```
+- matrixdotorg/sytest, a base container with SyTest dependencies installed
+- matrixdotorg/sytest-synapsepy2, a container which will run SyTest against Synapse on Python 2.7
+- matrixdotorg/sytest-synapsepy3, a container which will run SyTest against Synapse on Python 3.5
 
-Or other commands as per [the main SyTest
-documentation](https://github.com/matrix-org/sytest#running).
+## Using the Synapse containers
 
-Alternatively:
+Once pulled from Docker Hub, the container can be ran on a Synapse checkout:
 
 ```
-docker run --rm sytest <command>
+$ docker run --rm -it -v /path/to/synapse\:/src -v /path/to/where/you/want/logs\:/logs matrixdotorg/sytest-synapsepy2
 ```
 
-Where `<command>` is `./run-tests.pl` or similar.
+This will run on the same branch in SyTest as the Synapse checkout, if possible, but will fall back to using develop.
+
+If you want to use a checkout of SyTest, mount it to `/test` inside the container by adding `-v /path/to/sytest\:/test` to the docker command.
 
+If you want to test against a PostgreSQL database, pass `-e POSTGRES=1` to the docker command.
 
-To use sytest and synapse from the host, so that you can iterate on test
-implementation and execute the tests in the container, you can do as follows:
+## Building the containers
+
+The containers are built by executing `build.sh`. You will then have to push them up to Docker Hub:
 
 ```
-docker run --rm -it -v /path/to/sytest:/src/sytest -v /path/to/synapse:/src/synapse sytest bash
+$ docker push matrixdotorg/sytest
+$ docker push matrixdotorg/sytest-synapsepy2
+$ docker push matrixdotorg/sytest-synapsepy3
 ```
-
-Then at the prompt, `cd /src/sytest` and then you can run `./run-tests.pl` and
-iterate developing a new test or modifying an existing test using your
-favourite editor on your host.

docker/build.sh

@@ -0,0 +1,4 @@
+#! /usr/bin/env bash
+docker build ../ -f Dockerfile -t matrixdotorg/sytest
+docker build ../ -f Dockerfile-synapsepy2 -t matrixdotorg/sytest-synapsepy2
+docker build ../ -f Dockerfile-synapsepy3 -t matrixdotorg/sytest-synapsepy3

docker/synapse_sytest.sh

@@ -0,0 +1,59 @@
+#! /usr/bin/env bash
+
+set -x
+
+if [ -e "/test/run-tests.pl" ]
+then
+    echo "Using local sytests..."
+else
+    branch_name="$(git --git-dir=/src/.git symbolic-ref HEAD 2>/dev/null)" || branch_name="(unnamed branch)"
+
+    echo "Trying to get same-named sytest..."
+    wget -q https://github.com/matrix-org/sytest/archive/$branch_name.tar.gz -O sytest.tar.gz
+4
+    if [ $? -eq 0 ]
+    then
+        echo "Using $branch_name!"
+    else
+        echo "Using develop instead..."
+        wget -q https://github.com/matrix-org/sytest/archive/develop.tar.gz -O sytest.tar.gz
+    fi
+
+    tar --strip-components=1 -xf sytest.tar.gz
+
+fi
+
+# PostgreSQL setup
+if [ -n "$POSTGRES" ]
+then
+
+    export PGDATA=/var/lib/postgresql/data
+    export PGUSER=postgres
+    export POSTGRES_DB_1=pg1
+    export POSTGRES_DB_2=pg2
+
+    su -c '/usr/lib/postgresql/9.6/bin/initdb -E "UTF-8" --lc-collate="en_US.UTF-8" --lc-ctype="en_US.UTF-8" --username=postgres' postgres
+    su -c '/usr/lib/postgresql/9.6/bin/pg_ctl -w -D /var/lib/postgresql/data start' postgres
+
+    jenkins/prep_sytest_for_postgres.sh
+
+    su -c 'psql -c "CREATE DATABASE pg1;"' postgres
+    su -c 'psql -c "CREATE DATABASE pg2;"' postgres
+
+fi
+
+# Build the virtualenv
+$PYTHON -m virtualenv -p $PYTHON /venv/
+/venv/bin/pip install -q --no-cache-dir -e /src/
+/venv/bin/pip install -q --no-cache-dir lxml psycopg2
+
+# Make sure all deps are installed -- this is done in the docker build so it shouldn't be too many
+./install-deps.pl
+
+# Run the tests
+./run-tests.pl -I Synapse --python=/venv/bin/python -O tap --all > results.tap
+
+# Copy out the logs
+cp results.tap /logs/results.tap
+cp server-0/homeserver.log /logs/homeserver-0.log
+cp server-1/homeserver.log /logs/homeserver-1.log