diff --git a/autotests/integration/dont_crash_aurorae_destroy_deco.cpp b/autotests/integration/dont_crash_aurorae_destroy_deco.cpp
--- a/autotests/integration/dont_crash_aurorae_destroy_deco.cpp
+++ b/autotests/integration/dont_crash_aurorae_destroy_deco.cpp
@@ -20,11 +20,13 @@
 #include "kwin_wayland_test.h"
 #include "platform.h"
 #include "client.h"
+#include "composite.h"
 #include "cursor.h"
 #include "screenedge.h"
 #include "screens.h"
 #include "wayland_server.h"
 #include "workspace.h"
+#include "scene.h"
 #include "shell_client.h"
 #include <kwineffects.h>
 
@@ -51,9 +53,6 @@
 
 void DontCrashAuroraeDestroyDecoTest::initTestCase()
 {
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     qputenv("XDG_DATA_DIRS", QCoreApplication::applicationDirPath().toUtf8());
     qRegisterMetaType<KWin::ShellClient*>();
     qRegisterMetaType<KWin::AbstractClient*>();
@@ -77,6 +76,10 @@
     QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
     setenv("QT_QPA_PLATFORM", "wayland", true);
     waylandServer()->initWorkspace();
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void DontCrashAuroraeDestroyDecoTest::init()
diff --git a/autotests/integration/dont_crash_empty_deco.cpp b/autotests/integration/dont_crash_empty_deco.cpp
--- a/autotests/integration/dont_crash_empty_deco.cpp
+++ b/autotests/integration/dont_crash_empty_deco.cpp
@@ -20,7 +20,9 @@
 #include "kwin_wayland_test.h"
 #include "platform.h"
 #include "client.h"
+#include "composite.h"
 #include "cursor.h"
+#include "scene.h"
 #include "screenedge.h"
 #include "screens.h"
 #include "wayland_server.h"
@@ -48,9 +50,6 @@
 
 void DontCrashEmptyDecorationTest::initTestCase()
 {
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     qRegisterMetaType<KWin::ShellClient*>();
     qRegisterMetaType<KWin::AbstractClient*>();
     QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
@@ -68,6 +67,10 @@
     QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
     setenv("QT_QPA_PLATFORM", "wayland", true);
     waylandServer()->initWorkspace();
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void DontCrashEmptyDecorationTest::init()
diff --git a/autotests/integration/dont_crash_no_border.cpp b/autotests/integration/dont_crash_no_border.cpp
--- a/autotests/integration/dont_crash_no_border.cpp
+++ b/autotests/integration/dont_crash_no_border.cpp
@@ -21,7 +21,9 @@
 #include "kwin_wayland_test.h"
 #include "platform.h"
 #include "client.h"
+#include "composite.h"
 #include "cursor.h"
+#include "scene.h"
 #include "screenedge.h"
 #include "screens.h"
 #include "wayland_server.h"
@@ -55,9 +57,6 @@
 
 void DontCrashNoBorder::initTestCase()
 {
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     qRegisterMetaType<KWin::ShellClient*>();
     qRegisterMetaType<KWin::AbstractClient*>();
     QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
@@ -80,6 +79,10 @@
     QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
     setenv("QT_QPA_PLATFORM", "wayland", true);
     waylandServer()->initWorkspace();
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void DontCrashNoBorder::init()
diff --git a/autotests/integration/dont_crash_reinitialize_compositor.cpp b/autotests/integration/dont_crash_reinitialize_compositor.cpp
--- a/autotests/integration/dont_crash_reinitialize_compositor.cpp
+++ b/autotests/integration/dont_crash_reinitialize_compositor.cpp
@@ -86,6 +86,10 @@
     QCOMPARE(screens()->geometry(0), QRect(0, 0, 1280, 1024));
     QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
     waylandServer()->initWorkspace();
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void DontCrashReinitializeCompositorTest::init()
diff --git a/autotests/integration/effects/scripted_effects_test.cpp b/autotests/integration/effects/scripted_effects_test.cpp
--- a/autotests/integration/effects/scripted_effects_test.cpp
+++ b/autotests/integration/effects/scripted_effects_test.cpp
@@ -170,6 +170,10 @@
     QVERIFY(workspaceCreatedSpy.wait());
     QVERIFY(Compositor::self());
 
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
+
     KWin::VirtualDesktopManager::self()->setCount(2);
 }
 
diff --git a/autotests/integration/effects/slidingpopups_test.cpp b/autotests/integration/effects/slidingpopups_test.cpp
--- a/autotests/integration/effects/slidingpopups_test.cpp
+++ b/autotests/integration/effects/slidingpopups_test.cpp
@@ -25,6 +25,7 @@
 #include "effectloader.h"
 #include "cursor.h"
 #include "platform.h"
+#include "scene.h"
 #include "shell_client.h"
 #include "wayland_server.h"
 #include "workspace.h"
@@ -86,13 +87,15 @@
     config->sync();
     kwinApp()->setConfig(config);
 
-    if (QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        qputenv("KWIN_COMPOSE", QByteArrayLiteral("O2"));
-    }
+    qputenv("KWIN_COMPOSE", QByteArrayLiteral("O2"));
     qputenv("KWIN_EFFECTS_FORCE_ANIMATIONS", "1");
     kwinApp()->start();
     QVERIFY(workspaceCreatedSpy.wait());
     QVERIFY(Compositor::self());
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void SlidingPopupsTest::init()
diff --git a/autotests/integration/effects/toplevel_open_close_animation_test.cpp b/autotests/integration/effects/toplevel_open_close_animation_test.cpp
--- a/autotests/integration/effects/toplevel_open_close_animation_test.cpp
+++ b/autotests/integration/effects/toplevel_open_close_animation_test.cpp
@@ -21,10 +21,12 @@
 #include "kwin_wayland_test.h"
 
 #include "abstract_client.h"
+#include "composite.h"
 #include "deleted.h"
 #include "effectloader.h"
 #include "effects.h"
 #include "platform.h"
+#include "scene.h"
 #include "shell_client.h"
 #include "wayland_server.h"
 #include "workspace.h"
@@ -81,6 +83,10 @@
     kwinApp()->start();
     QVERIFY(workspaceCreatedSpy.wait());
     waylandServer()->initWorkspace();
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void ToplevelOpenCloseAnimationTest::init()
diff --git a/autotests/integration/effects/wobbly_shade_test.cpp b/autotests/integration/effects/wobbly_shade_test.cpp
--- a/autotests/integration/effects/wobbly_shade_test.cpp
+++ b/autotests/integration/effects/wobbly_shade_test.cpp
@@ -82,6 +82,10 @@
     kwinApp()->start();
     QVERIFY(workspaceCreatedSpy.wait());
     QVERIFY(Compositor::self());
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void WobblyWindowsShadeTest::init()
diff --git a/autotests/integration/generic_scene_opengl_test.cpp b/autotests/integration/generic_scene_opengl_test.cpp
--- a/autotests/integration/generic_scene_opengl_test.cpp
+++ b/autotests/integration/generic_scene_opengl_test.cpp
@@ -49,9 +49,6 @@
 
 void GenericSceneOpenGLTest::initTestCase()
 {
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     qRegisterMetaType<KWin::ShellClient*>();
     qRegisterMetaType<KWin::AbstractClient*>();
     QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
@@ -78,6 +75,10 @@
     kwinApp()->start();
     QVERIFY(workspaceCreatedSpy.wait());
     QVERIFY(Compositor::self());
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void GenericSceneOpenGLTest::testRestart_data()
diff --git a/autotests/integration/lockscreen.cpp b/autotests/integration/lockscreen.cpp
--- a/autotests/integration/lockscreen.cpp
+++ b/autotests/integration/lockscreen.cpp
@@ -20,7 +20,9 @@
 #include "kwin_wayland_test.h"
 #include "platform.h"
 #include "abstract_client.h"
+#include "composite.h"
 #include "cursor.h"
+#include "scene.h"
 #include "screenedge.h"
 #include "screens.h"
 #include "wayland_server.h"
@@ -182,9 +184,6 @@
 
 void LockScreenTest::initTestCase()
 {
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     qRegisterMetaType<KWin::ShellClient*>();
     qRegisterMetaType<KWin::AbstractClient*>();
     QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
@@ -201,6 +200,10 @@
     QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
     setenv("QT_QPA_PLATFORM", "wayland", true);
     waylandServer()->initWorkspace();
+
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
 }
 
 void LockScreenTest::init()
diff --git a/autotests/integration/plasmawindow_test.cpp b/autotests/integration/plasmawindow_test.cpp
--- a/autotests/integration/plasmawindow_test.cpp
+++ b/autotests/integration/plasmawindow_test.cpp
@@ -302,9 +302,6 @@
 
 void PlasmaWindowTest::testLockScreenNoPlasmaWindow()
 {
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     // this test verifies that lock screen windows are not exposed to PlasmaWindow
     QSignalSpy plasmaWindowCreatedSpy(m_windowManagement, &PlasmaWindowManagement::windowCreated);
     QVERIFY(plasmaWindowCreatedSpy.isValid());
diff --git a/autotests/integration/scene_opengl_shadow_test.cpp b/autotests/integration/scene_opengl_shadow_test.cpp
--- a/autotests/integration/scene_opengl_shadow_test.cpp
+++ b/autotests/integration/scene_opengl_shadow_test.cpp
@@ -113,9 +113,6 @@
 {
     // Copied from generic_scene_opengl_test.cpp
 
-    if (!QFile::exists(QStringLiteral("/dev/dri/card0"))) {
-        QSKIP("Needs a dri device");
-    }
     qRegisterMetaType<KWin::ShellClient*>();
     qRegisterMetaType<KWin::AbstractClient*>();
     QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
@@ -154,6 +151,10 @@
     group.sync();
     Workspace::self()->slotReconfigure();
 
+    auto scene = KWin::Compositor::self()->scene();
+    QVERIFY(scene);
+    QCOMPARE(scene->compositingType(), KWin::OpenGL2Compositing);
+
 }
 
 void SceneOpenGLShadowTest::cleanup()