kc3-lang/angle/tests/standalone_tests/EGLQueryContextTest.cpp

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• Author : Régis Fénéon
  Date : 2015-02-05 12:57:44
  Hash : 83107970
  Message : Implement eglQueryContext BUG=angle:895 Change-Id: I5e709f772d6222cdb7b5d7c060830a75eac9f815 Reviewed-on: https://chromium-review.googlesource.com/246490 Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>

• tests/standalone_tests/EGLQueryContextTest.cpp

• //
  // Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  #include "gtest/gtest.h"
  
  template <int clientVersion>
  class EGLQueryContextTest : public testing::Test
  {
    public:
      virtual void SetUp()
      {
          PFNEGLGETPLATFORMDISPLAYEXTPROC eglGetPlatformDisplayEXT = reinterpret_cast<PFNEGLGETPLATFORMDISPLAYEXTPROC>(eglGetProcAddress("eglGetPlatformDisplayEXT"));
          EXPECT_TRUE(eglGetPlatformDisplayEXT != NULL);
  
          EGLint dispattrs[] =
          {
              EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE,
              EGL_NONE
          };
          mDisplay = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, EGL_DEFAULT_DISPLAY, dispattrs);
          EXPECT_TRUE(mDisplay != EGL_NO_DISPLAY);
          EXPECT_TRUE(eglInitialize(mDisplay, NULL, NULL) != EGL_FALSE);
  
          EGLint ncfg;
          EGLint cfgattrs[] =
          {
              EGL_RED_SIZE, 8,
              EGL_GREEN_SIZE, 8,
              EGL_BLUE_SIZE, 8,
              EGL_RENDERABLE_TYPE, clientVersion == 3 ? EGL_OPENGL_ES3_BIT : EGL_OPENGL_ES2_BIT,
              EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
              EGL_NONE
          };
          EXPECT_TRUE(eglChooseConfig(mDisplay, cfgattrs, &mConfig, 1, &ncfg) != EGL_FALSE);
          EXPECT_TRUE(ncfg == 1);
  
          EGLint ctxattrs[] =
          {
              EGL_CONTEXT_CLIENT_VERSION, clientVersion,
              EGL_NONE
          };
          mContext = eglCreateContext(mDisplay, mConfig, NULL, ctxattrs);
          EXPECT_TRUE(mContext != EGL_NO_CONTEXT);
  
          EGLint surfattrs[] =
          {
              EGL_WIDTH, 16,
              EGL_HEIGHT, 16,
              EGL_NONE
          };
          mSurface = eglCreatePbufferSurface(mDisplay, mConfig, surfattrs);
          EXPECT_TRUE(mSurface != EGL_NO_SURFACE);
      }
  
      virtual void TearDown()
      {
          eglMakeCurrent(mDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
          eglDestroyContext(mDisplay, mContext);
          eglDestroySurface(mDisplay, mSurface);
          eglTerminate(mDisplay);
      }
  
      EGLDisplay mDisplay;
      EGLConfig mConfig;
      EGLContext mContext;
      EGLSurface mSurface;
  };
  
  typedef EGLQueryContextTest<2> EGLQueryContextTestES2;
  
  typedef EGLQueryContextTest<3> EGLQueryContextTestES3;
  
  
  TEST_F(EGLQueryContextTestES2, GetConfigID)
  {
      EGLint configId, contextConfigId;
      EXPECT_TRUE(eglGetConfigAttrib(mDisplay, mConfig, EGL_CONFIG_ID, &configId) != EGL_FALSE);
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_CONFIG_ID, &contextConfigId) != EGL_FALSE);
      EXPECT_TRUE(configId == contextConfigId);
  }
  
  TEST_F(EGLQueryContextTestES2, GetClientType)
  {
      EGLint clientType;
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_CONTEXT_CLIENT_TYPE, &clientType) != EGL_FALSE);
      EXPECT_TRUE(clientType == EGL_OPENGL_ES_API);
  }
  
  TEST_F(EGLQueryContextTestES2, GetClientVersion)
  {
      EGLint clientVersion;
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_CONTEXT_CLIENT_VERSION, &clientVersion) != EGL_FALSE);
      EXPECT_TRUE(clientVersion == 2);
  }
  
  TEST_F(EGLQueryContextTestES2, GetRenderBufferNoSurface)
  {
      EGLint renderBuffer;
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_RENDER_BUFFER, &renderBuffer) != EGL_FALSE);
      EXPECT_TRUE(renderBuffer == EGL_NONE);
  }
  
  TEST_F(EGLQueryContextTestES2, GetRenderBufferBoundSurface)
  {
      EGLint renderBuffer, contextRenderBuffer;
      EXPECT_TRUE(eglQuerySurface(mDisplay, mSurface, EGL_RENDER_BUFFER, &renderBuffer) != EGL_FALSE);
      EXPECT_TRUE(eglMakeCurrent(mDisplay, mSurface, mSurface, mContext) != EGL_FALSE);
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_RENDER_BUFFER, &contextRenderBuffer) != EGL_FALSE);
      EXPECT_TRUE(renderBuffer == contextRenderBuffer);
  }
  
  TEST_F(EGLQueryContextTestES2, BadDisplay)
  {
      EGLint val;
      EXPECT_TRUE(eglQueryContext(EGL_NO_DISPLAY, mContext, EGL_CONTEXT_CLIENT_TYPE, &val) == EGL_FALSE);
      EXPECT_TRUE(eglGetError() == EGL_BAD_DISPLAY);
  }
  
  TEST_F(EGLQueryContextTestES2, NotInitialized)
  {
      EGLint val;
      eglTerminate(mDisplay);
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_CONTEXT_CLIENT_TYPE, &val) == EGL_FALSE);
      EXPECT_TRUE(eglGetError() == EGL_NOT_INITIALIZED);
  }
  
  TEST_F(EGLQueryContextTestES2, BadContext)
  {
      EGLint val;
      EXPECT_TRUE(eglQueryContext(mDisplay, EGL_NO_CONTEXT, EGL_CONTEXT_CLIENT_TYPE, &val) == EGL_FALSE);
      EXPECT_TRUE(eglGetError() == EGL_BAD_CONTEXT);
  }
  
  TEST_F(EGLQueryContextTestES2, BadAttribute)
  {
      EGLint val;
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_HEIGHT, &val) == EGL_FALSE);
      EXPECT_TRUE(eglGetError() == EGL_BAD_ATTRIBUTE);
  }
  
  TEST_F(EGLQueryContextTestES3, GetClientVersion)
  {
      EGLint clientVersion;
      EXPECT_TRUE(eglQueryContext(mDisplay, mContext, EGL_CONTEXT_CLIENT_VERSION, &clientVersion) != EGL_FALSE);
      EXPECT_TRUE(clientVersion == 3);
  }