[gnome-shell/wip/fmuellner/ci-test] ci: Add test stage

[Florian Müllner <fmuellner src gnome org>]

commit c26c9922e14117448ec36e12400ac3296de58ad9
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Feb 12 22:39:47 2019 +0100

    ci: Add test stage
    
    We never gained a proper test suite, but run at least the tests we
    have.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/408

 .gitlab-ci.yml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2be3bce8f..0756b8703 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 stages:
  - source_check
  - build
+ - test
 
 variables:
     JS_LOG: "js-report.txt"
@@ -44,3 +45,22 @@ build:
         - meson . build -Dbuiltype=debugoptimized
         - ninja -C build
         - ninja -C build install
+    artifacts:
+        expire_in: 1 day
+        paths:
+            - mutter/build
+            - build
+
+test:
+    image: registry.gitlab.gnome.org/gnome/mutter/master:v1
+    stage: test
+    before_script:
+        - dnf install -y gjs
+        - ninja -C mutter/build install
+    script:
+        - meson test -C build --no-rebuild
+    artifacts:
+        expire_in: 1 day
+        paths:
+            - build/meson-logs/testlog.txt
+        when: on_failure