GPU: Extract GPU Base Test case

The draw manager test case initialized ghost, gpu and draw manager. This
change splits the base test case to GPU specific and draw manager
specific test case.

The GPU test base test case will be used for low level GPU tests.

1 files changed, 5 insertions, 24 deletions

diff --git a/source/blender/draw/tests/shaders_test.cc b/source/blender/draw/tests/shaders_test.cc
index 95474dad8b8..b73c94208b5 100644
--- a/source/blender/draw/tests/shaders_test.cc
+++ b/source/blender/draw/tests/shaders_test.cc
@@ -7,41 +7,22 @@
 #include "GPU_context.h"
 #include "GPU_init_exit.h"
 #include "GPU_shader.h"
-
-#include "GHOST_C-api.h"
+#include "gpu_testing.hh"
 
 #include "engines/eevee/eevee_private.h"
 #include "engines/gpencil/gpencil_engine.h"
 #include "engines/overlay/overlay_private.h"
 #include "engines/workbench/workbench_private.h"
 
-namespace blender::draw::tests {
+namespace blender::draw {
 
 /* Base class for draw test cases. It will setup and tear down the GPU part around each test. */
-class DrawTest : public ::testing::Test {
- private:
-  GHOST_SystemHandle ghost_system;
-  GHOST_ContextHandle ghost_context;
-  GPUContext *context;
-
+class DrawTest : public blender::gpu::GPUTest {
   void SetUp() override
   {
-    GHOST_GLSettings glSettings = {0};
-    ghost_system = GHOST_CreateSystem();
-    ghost_context = GHOST_CreateOpenGLContext(ghost_system, glSettings);
-    context = GPU_context_create(NULL);
-    GPU_init();
+    GPUTest::SetUp();
     DRW_draw_state_init_gtests(GPU_SHADER_CFG_DEFAULT);
   }
-
-  void TearDown() override
-  {
-    GPU_exit();
-    GPU_backend_exit();
-    GPU_context_discard(context);
-    GHOST_DisposeOpenGLContext(ghost_system, ghost_context);
-    GHOST_DisposeSystem(ghost_system);
-  }
 };
 
 TEST_F(DrawTest, workbench_glsl_shaders)
@@ -324,4 +305,4 @@ TEST_F(DrawTest, eevee_glsl_shaders_static)
   EEVEE_shaders_free();
 }
 
-}  // namespace blender::draw::tests
\ No newline at end of file
+}  // namespace blender::draw
\ No newline at end of file