1 // Copyright (C) 2018 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include "GLSnapshotTestDispatch.h"
16 #include "GLSnapshotTesting.h"
17 #include "Standalone.h"
18 #include "HelloTriangle.h"
19 #include "host-common/GraphicsAgentFactory.h"
20 #include "host-common/testing/MockGraphicsAgentFactory.h"
21
22 #include <gtest/gtest.h>
23
24 namespace gfxstream {
25 namespace gl {
26 namespace {
27
TEST(SnapshotGlRenderingSampleTest,OverrideDispatch)28 TEST(SnapshotGlRenderingSampleTest, OverrideDispatch) {
29 const GLESv2Dispatch* gl = LazyLoadedGLESv2Dispatch::get();
30 const GLESv2Dispatch* testGl = getSnapshotTestDispatch();
31 EXPECT_NE(nullptr, gl);
32 EXPECT_NE(nullptr, testGl);
33 EXPECT_NE(gl->glDrawArrays, testGl->glDrawArrays);
34 EXPECT_NE(gl->glDrawElements, testGl->glDrawElements);
35 }
36
37 class SnapshotTestTriangle : public HelloTriangle {
38 public:
~SnapshotTestTriangle()39 virtual ~SnapshotTestTriangle() {}
40
drawLoop()41 void drawLoop() {
42 this->initialize();
43 while (mFrameCount < 5) {
44 this->draw();
45 mFrameCount++;
46 mFb->flushEmulatedEglWindowSurfaceColorBuffer(mSurface);
47 if (mUseSubWindow) {
48 mFb->post(mColorBuffer);
49 mWindow->messageLoop();
50 }
51 }
52 }
53
54 protected:
getGlDispatch()55 const GLESv2Dispatch* getGlDispatch() { return getSnapshotTestDispatch(); }
56
57 int mFrameCount = 0;
58 };
59
60 template <typename T>
61 class SnapshotGlRenderingSampleTest : public ::testing::Test {
62 protected:
SetUpTestSuite()63 static void SetUpTestSuite() {
64 android::emulation::injectGraphicsAgents(
65 android::emulation::MockGraphicsAgentFactory());
66 }
67
TearDownTestSuite()68 static void TearDownTestSuite() { }
69
SetUp()70 virtual void SetUp() override {
71 // setupStandaloneLibrarySearchPaths();
72 emugl::set_emugl_window_operations(*getGraphicsAgents()->emu);
73 //const EGLDispatch* egl = LazyLoadedEGLDispatch::get();
74
75 gl::LazyLoadedGLESv2Dispatch::get();
76 getSnapshotTestDispatch();
77
78 mApp.reset(new T());
79 }
80
TearDown()81 virtual void TearDown() override {
82 mApp.reset();
83 EXPECT_EQ(EGL_SUCCESS, LazyLoadedEGLDispatch::get()->eglGetError())
84 << "SnapshotGlRenderingSampleTest TearDown found an EGL error";
85 }
86
87 std::unique_ptr<T> mApp;
88 };
89
90 // To test with additional SampleApplications, extend them to override drawLoop
91 // and getGlDispatch, then add the type to TestSampleApps.
92 using TestSampleApps = ::testing::Types<SnapshotTestTriangle>;
93 TYPED_TEST_SUITE(SnapshotGlRenderingSampleTest, TestSampleApps);
94
TYPED_TEST(SnapshotGlRenderingSampleTest,SnapshotDrawOnce)95 TYPED_TEST(SnapshotGlRenderingSampleTest, SnapshotDrawOnce) {
96 this->mApp->drawOnce();
97 }
98
TYPED_TEST(SnapshotGlRenderingSampleTest,SnapshotDrawLoop)99 TYPED_TEST(SnapshotGlRenderingSampleTest, SnapshotDrawLoop) {
100 if (this->mApp->isSwANGLE()) {
101 GTEST_SKIP() << "b/254523418 Fails on SwANGLE.";
102 }
103 this->mApp->drawLoop();
104 }
105
106 } // namespace
107 } // namespace gl
108 } // namespace gfxstream
109