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

[Florian Müllner <fmuellner src gnome org>]

commit 45de7013214a196bc697bb39b5b276f7e4a4c227
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 | 13 +++++++++++++
 1 file changed, 13 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2be3bce8f..0ba2f1623 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 +45,15 @@ build:
         - meson . build -Dbuiltype=debugoptimized
         - ninja -C build
         - ninja -C build install
+    artifacts:
+        expire_in: 1 day
+        paths:
+            - build
+
+test:
+    image: registry.gitlab.gnome.org/gnome/mutter/master:v1
+    stage: test
+    dependencies:
+        - build
+    script:
+        - meson test -C build --no-rebuild