X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gtest_sdl_main.cpp;h=f4a4d0540bc0cf5efc8c23d0f5491365f7c8c95b;hp=cd68777721e19cc92b300920fd094473ef5d5a7d;hb=c6ee050546b6940ae19a74f92bdcc8d2b1f56d22;hpb=daca930fb2f404e8800c35715f1fc5c4897d19fb

diff --git a/gtest_sdl_main.cpp b/gtest_sdl_main.cpp
index cd68777..f4a4d05 100644
--- a/gtest_sdl_main.cpp
+++ b/gtest_sdl_main.cpp
@@ -1,13 +1,10 @@
 #define GTEST_HAS_EXCEPTIONS 0
 
-#ifdef HAVE_SDL2
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_error.h>
 #include <SDL2/SDL_video.h>
-#else
-#include <SDL/SDL.h>
-#include <SDL/SDL_error.h>
-#include <SDL/SDL_video.h>
+#ifdef HAVE_BENCHMARK
+#include <benchmark/benchmark.h>
 #endif
 #include <stdio.h>
 #include <stdlib.h>
@@ -24,30 +21,38 @@ int main(int argc, char **argv) {
 	SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 0);
 	SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
 
-#ifdef HAVE_SDL2
-	// You can uncomment this if you want to try a core context.
-	// For Mesa, you can get the same effect by doing
-	//
-	//   export MESA_GL_VERSION_OVERRIDE=3.1FC
-	//
-	// before running tests.
-//	SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
-//	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
-//	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
+	// Use a core context, because Mesa only allows certain OpenGL versions in core.
+	SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
+	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
+	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
+
+	// See also init.cpp for how to enable debugging.
+//	SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_DEBUG_FLAG);
+
 	SDL_Window *window = SDL_CreateWindow("OpenGL window for unit test",
 		SDL_WINDOWPOS_UNDEFINED,
 		SDL_WINDOWPOS_UNDEFINED,
 		32, 32,
 		SDL_WINDOW_OPENGL);
 	SDL_GLContext context = SDL_GL_CreateContext(window);
-	assert(context != NULL);
+	assert(context != nullptr);
+
+	int err;
+	if (argc >= 2 && strcmp(argv[1], "--benchmark") == 0) {
+#ifdef HAVE_BENCHMARK
+		--argc;
+		::benchmark::Initialize(&argc, argv + 1);
+		if (::benchmark::ReportUnrecognizedArguments(argc, argv)) return 1;
+		::benchmark::RunSpecifiedBenchmarks();
+		err = 0;
 #else
-	SDL_SetVideoMode(32, 32, 0, SDL_OPENGL);
-	SDL_WM_SetCaption("OpenGL window for unit test", NULL);
+		fprintf(stderr, "No support for microbenchmarks compiled in.\n");
+		err = 1;
 #endif
-
-	testing::InitGoogleTest(&argc, argv);
-	int err = RUN_ALL_TESTS();
+	} else {
+		testing::InitGoogleTest(&argc, argv);
+		err = RUN_ALL_TESTS();
+	}
 	SDL_Quit();
-	exit(err);
+	return err;
 }