From 9237f66bc9a0f4eeebe509748351235d132d27f4 Mon Sep 17 00:00:00 2001
From: Cristian Adam <cristian.adam@qt.io>
Date: Thu, 27 May 2021 21:35:26 +0200
Subject: [PATCH] GitHub Actions: Fix Ubuntu Linux test runs

By using the "offscreen" platform plugin we can get away by not
having an X sesion for the default "xcb" plugin.

Change-Id: Ie274036f9f3efb2ec37a8dcbc0feb8a847788500
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
---
 .github/workflows/build_cmake.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/build_cmake.yml b/.github/workflows/build_cmake.yml
index a65437bdd4c..0fcdb68064b 100644
--- a/.github/workflows/build_cmake.yml
+++ b/.github/workflows/build_cmake.yml
@@ -508,6 +508,10 @@ jobs:
 
         set(ENV{CTEST_OUTPUT_ON_FAILURE} "ON")
 
+        if ("${{ runner.os }}" STREQUAL "Linux")
+          set(ENV{QT_QPA_PLATFORM} "offscreen")
+        endif()
+
         execute_process(
           COMMAND ctest -j ${N} --timeout 5
           WORKING_DIRECTORY build/build