1 files changed, 50 insertions, 23 deletions
diff --git a/.travis.yml b/.travis.yml
index fd41841c77..0d0fa7082a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-sudo: false
+dist: xenial
 language: python
 
 cache:
@@ -22,49 +22,76 @@ branches:
     - master
     - develop
     - /^release-v/
+    - rav/pg95
 
+# When running the tox environments that call Twisted Trial, we can pass the -j
+# flag to run the tests concurrently. We set this to 2 for CPU bound tests
+# (SQLite) and 4 for I/O bound tests (PostgreSQL).
 matrix:
   fast_finish: true
   include:
-  - python: 2.7
-    env: TOX_ENV=packaging
-
-  - python: 3.6
-    env: TOX_ENV="pep8,check_isort"
+  - name: "pep8"
+    python: 3.6
+    env: TOX_ENV="pep8,check_isort,packaging"
 
-  - python: 2.7
-    env: TOX_ENV=py27
+  - name: "py2.7 / sqlite"
+    python: 2.7
+    env: TOX_ENV=py27,codecov TRIAL_FLAGS="-j 2"
 
-  - python: 2.7
-    env: TOX_ENV=py27-old
+  - name: "py2.7 / sqlite / olddeps"
+    python: 2.7
+    env: TOX_ENV=py27-old TRIAL_FLAGS="-j 2"
 
-  - python: 2.7
-    env: TOX_ENV=py27-postgres TRIAL_FLAGS="-j 4"
+  - name: "py2.7 / postgres9.5"
+    python: 2.7
+    addons:
+      postgresql: "9.5"
+    env: TOX_ENV=py27-postgres,codecov TRIAL_FLAGS="-j 4"
     services:
       - postgresql
 
-  - python: 3.5
-    env: TOX_ENV=py35
+  - name: "py3.5 / sqlite"
+    python: 3.5
+    env: TOX_ENV=py35,codecov TRIAL_FLAGS="-j 2"
 
-  - python: 3.6
-    env: TOX_ENV=py36
+  - name: "py3.7 / sqlite"
+    python: 3.7
+    env: TOX_ENV=py37,codecov TRIAL_FLAGS="-j 2"
 
-  - python: 3.6
-    env: TOX_ENV=py36-postgres TRIAL_FLAGS="-j 4"
+  - name: "py3.7 / postgres9.4"
+    python: 3.7
+    addons:
+      postgresql: "9.4"
+    env: TOX_ENV=py37-postgres TRIAL_FLAGS="-j 4"
+    services:
+      - postgresql
+
+  - name: "py3.7 / postgres9.5"
+    python: 3.7
+    addons:
+      postgresql: "9.5"
+    env: TOX_ENV=py37-postgres,codecov TRIAL_FLAGS="-j 4"
     services:
       - postgresql
 
   - # we only need to check for the newsfragment if it's a PR build
     if: type = pull_request
+    name: "check-newsfragment"
     python: 3.6
-    env: TOX_ENV=check-newsfragment
-    script:
-      - git remote set-branches --add origin develop
-      - git fetch origin develop
-      - tox -e $TOX_ENV
+    script: scripts-dev/check-newsfragment
 
 install:
+  # this just logs the postgres version we will be testing against (if any)
+  - psql -At -U postgres -c 'select version();' || true
+
   - pip install tox
 
+  # if we don't have python3.6 in this environment, travis unhelpfully gives us
+  # a `python3.6` on our path which does nothing but spit out a warning. Tox
+  # tries to run it (even if we're not running a py36 env), so the build logs
+  # then have warnings which look like errors. To reduce the noise, remove the
+  # non-functional python3.6.
+  - ( ! command -v python3.6 || python3.6 --version ) &>/dev/null || rm -f $(command -v python3.6)
+
 script:
   - tox -e $TOX_ENV