Explicit control in tools of ANGLE frontend and backend

tests/FloatingPointTextureTest.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /*
  * This is a straightforward test of floating point textures, which are
  * supported on some platforms.  As of right now, this test only supports
@@ skipping 51 matching lines @@
 
 DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FloatingPointTextureTest, reporter, ctxInfo) {
     runFPTest<float>(reporter, ctxInfo.grContext(), FLT_MIN, FLT_MAX, FLT_EPSILON,
                      kMaxIntegerRepresentableInSPFloatingPoint,
                      FP_CONTROL_ARRAY_SIZE, kRGBA_float_GrPixelConfig);
 }
 
 static const int HALF_ALPHA_CONTROL_ARRAY_SIZE = DEV_W * DEV_H * 1 /*alpha-only*/;
 static const SkHalf kMaxIntegerRepresentableInHalfFloatingPoint = 0x6800;  // 2 ^ 11
 
-DEF_GPUTEST_FOR_RENDERING_CONTEXTS(HalfFloatAlphaTextureTest, reporter, ctxInfo) {
+// The half float tests currently fail on ES3 ANGLE.
+static bool is_rendering_and_not_angle_es3(sk_gpu_test::GrContextFactory::ContextType type) {
+    if (type == sk_gpu_test::GrContextFactory::kANGLE_D3D11_ES3_ContextType ||
+        type == sk_gpu_test::GrContextFactory::kANGLE_GL_ES3_ContextType) {
+        return false;
+    }
+    return sk_gpu_test::GrContextFactory::IsRenderingContext(type);
+}
+
+DEF_GPUTEST_FOR_CONTEXTS(HalfFloatAlphaTextureTest,
+                         &is_rendering_and_not_angle_es3,
+                         reporter, ctxInfo) {
     runFPTest<SkHalf>(reporter, ctxInfo.grContext(), SK_HalfMin, SK_HalfMax, SK_HalfEpsilon,
         kMaxIntegerRepresentableInHalfFloatingPoint,
         HALF_ALPHA_CONTROL_ARRAY_SIZE, kAlpha_half_GrPixelConfig);
 }
 
 static const int HALF_RGBA_CONTROL_ARRAY_SIZE = DEV_W * DEV_H * 4 /*RGBA*/;
 
-DEF_GPUTEST_FOR_RENDERING_CONTEXTS(HalfFloatRGBATextureTest, reporter, ctxInfo) {
+DEF_GPUTEST_FOR_CONTEXTS(HalfFloatRGBATextureTest,
+                         &is_rendering_and_not_angle_es3,
+                         reporter, ctxInfo) {
     runFPTest<SkHalf>(reporter, ctxInfo.grContext(), SK_HalfMin, SK_HalfMax, SK_HalfEpsilon,
         kMaxIntegerRepresentableInHalfFloatingPoint,
         HALF_RGBA_CONTROL_ARRAY_SIZE, kRGBA_half_GrPixelConfig);
 }
 
 #endif