Explicit control in tools of ANGLE frontend and backend

tests/FloatingPointTextureTest.cpp

Index: tests/FloatingPointTextureTest.cpp
diff --git a/tests/FloatingPointTextureTest.cpp b/tests/FloatingPointTextureTest.cpp
index 9f543667f1c601d892a5f3d135a0fc7c66fcc0bb..2e79c35d102887970fb4611ba1dd7e2d96b992c7 100644
--- a/tests/FloatingPointTextureTest.cpp
+++ b/tests/FloatingPointTextureTest.cpp
@@ -69,7 +69,18 @@ DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FloatingPointTextureTest, reporter, ctxInfo)
 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);
@@ -77,7 +88,9 @@ DEF_GPUTEST_FOR_RENDERING_CONTEXTS(HalfFloatAlphaTextureTest, reporter, ctxInfo)
 
 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);