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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/gl/gl_surface_egl.h"
#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gl/gl_bindings.h"
#include "ui/gl/gl_context.h"
#include "ui/gl/gl_implementation.h"
#include "ui/gl/init/gl_factory.h"
#include "ui/gl/test/gl_surface_test_support.h"
#if BUILDFLAG(IS_WIN)
#include "ui/platform_window/platform_window_delegate.h"
#include "ui/platform_window/win/win_window.h"
#endif
// TODO(crbug.com/969798): Fix memory leaks in tests and re-enable on LSAN.
#ifdef LEAK_SANITIZER
#define MAYBE_SurfaceFormatTest DISABLED_SurfaceFormatTest
#else
#define MAYBE_SurfaceFormatTest SurfaceFormatTest
#endif
namespace gl {
namespace {
class GLSurfaceEGLTest : public testing::Test {
protected:
void SetUp() override {
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_IOS)
display_ = GLSurfaceTestSupport::InitializeOneOffImplementation(
GLImplementationParts(kGLImplementationEGLANGLE), true);
#else
display_ = GLSurfaceTestSupport::InitializeOneOffImplementation(
GLImplementationParts(kGLImplementationEGLGLES2), true);
#endif
}
void TearDown() override { GLSurfaceTestSupport::ShutdownGL(display_); }
GLDisplay* GetTestDisplay() {
EXPECT_NE(display_, nullptr);
return display_;
}
private:
raw_ptr<GLDisplay> display_ = nullptr;
};
#if !defined(MEMORY_SANITIZER)
// Fails under MSAN: crbug.com/886995
TEST_F(GLSurfaceEGLTest, MAYBE_SurfaceFormatTest) {
GLSurfaceFormat surface_format = GLSurfaceFormat();
surface_format.SetDepthBits(24);
surface_format.SetStencilBits(8);
surface_format.SetSamples(0);
scoped_refptr<GLSurface> surface = init::CreateOffscreenGLSurfaceWithFormat(
GetTestDisplay(), gfx::Size(1, 1), surface_format);
EGLConfig config = surface->GetConfig();
EXPECT_TRUE(config);
EGLint attrib;
eglGetConfigAttrib(surface->GetGLDisplay()->GetDisplay(), config,
EGL_DEPTH_SIZE, &attrib);
EXPECT_LE(24, attrib);
eglGetConfigAttrib(surface->GetGLDisplay()->GetDisplay(), config,
EGL_STENCIL_SIZE, &attrib);
EXPECT_LE(8, attrib);
eglGetConfigAttrib(surface->GetGLDisplay()->GetDisplay(), config, EGL_SAMPLES,
&attrib);
EXPECT_EQ(0, attrib);
}
#endif
#if BUILDFLAG(IS_WIN)
class TestPlatformDelegate : public ui::PlatformWindowDelegate {
public:
// ui::PlatformWindowDelegate implementation.
void OnBoundsChanged(const BoundsChange& change) override {}
void OnDamageRect(const gfx::Rect& damaged_region) override {}
void DispatchEvent(ui::Event* event) override {}
void OnCloseRequest() override {}
void OnClosed() override {}
void OnWindowStateChanged(ui::PlatformWindowState old_state,
ui::PlatformWindowState new_state) override {}
void OnLostCapture() override {}
void OnAcceleratedWidgetAvailable(gfx::AcceleratedWidget widget) override {}
void OnWillDestroyAcceleratedWidget() override {}
void OnAcceleratedWidgetDestroyed() override {}
void OnActivationChanged(bool active) override {}
void OnMouseEnter() override {}
};
TEST_F(GLSurfaceEGLTest, FixedSizeExtension) {
TestPlatformDelegate platform_delegate;
gfx::Size window_size(400, 500);
ui::WinWindow window(&platform_delegate, gfx::Rect(window_size));
scoped_refptr<GLSurface> surface =
InitializeGLSurface(base::MakeRefCounted<NativeViewGLSurfaceEGL>(
GLSurfaceEGL::GetGLDisplayEGL(), window.hwnd(), nullptr));
ASSERT_TRUE(surface);
EXPECT_EQ(window_size, surface->GetSize());
scoped_refptr<GLContext> context = init::CreateGLContext(
nullptr /* share_group */, surface.get(), GLContextAttribs());
ASSERT_TRUE(context);
EXPECT_TRUE(context->MakeCurrent(surface.get()));
gfx::Size resize_size(200, 300);
surface->Resize(resize_size, 1.0, gfx::ColorSpace(), false);
EXPECT_EQ(resize_size, surface->GetSize());
}
#endif
} // namespace
} // namespace gl
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