Import of the watch repository from Pebble

tests/fw/graphics/test_graphics.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "applib/graphics/gtypes.h"
+#include "applib/graphics/graphics.h"
+#include "applib/graphics/framebuffer.h"
+
+#include "stubs_compiled_with_legacy2_sdk.h"
+#include "stubs_app_state.h"
+
+#define GRAPHICS_FIXTURE_PATH "graphics"
+#define GRAPHICS_FIXTURE_OUT_PATH ".."
+
+extern GContext *s_app_state_get_graphics_context;
+
+static void test_graphics_context_reset(GContext* ctx, FrameBuffer* framebuffer) {
+  graphics_context_init(ctx, framebuffer, GContextInitializationMode_App);
+  framebuffer_clear(framebuffer);
+}
+
+static void test_graphics_context_init(GContext* ctx, FrameBuffer* framebuffer) {
+  test_graphics_context_reset(ctx, framebuffer);
+  s_app_state_get_graphics_context = ctx;  // needed by app_state_get_graphics_context
+  graphics_context_set_antialiased(ctx, false);
+}