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// Copyright (c) 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Validation tests for illegal instructions
#include <sstream>
#include <string>
#include <utility>
#include "gmock/gmock.h"
#include "val_fixtures.h"
using ::testing::HasSubstr;
using ImageSampleTestParameter = std::pair<std::string, std::string>;
const std::string& Opcode(const ImageSampleTestParameter& p) { return p.first; }
const std::string& Operands(const ImageSampleTestParameter& p) {
return p.second;
}
using ValidateIns = spvtest::ValidateBase<ImageSampleTestParameter>;
namespace {
TEST_P(ValidateIns, Reserved) {
const auto& param = GetParam();
std::string str = R"(
OpCapability Shader
OpCapability SparseResidency
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %img
%void = OpTypeVoid
%int = OpTypeInt 32 0
%float = OpTypeFloat 32
%fnt = OpTypeFunction %void
%coord = OpConstantNull %float
%lod = OpConstantNull %float
%dref = OpConstantNull %float
%imgt = OpTypeImage %float 2D 0 0 0 0 Rgba32f
%sampledt = OpTypeSampledImage %imgt
%sampledp = OpTypePointer Uniform %sampledt
%img = OpVariable %sampledp Input
%main = OpFunction %void None %fnt
%label = OpLabel
%sample = Op)" + Opcode(param) +
" " + Operands(param) + R"(
OpReturn
OpFunctionEnd
)";
CompileSuccessfully(str);
EXPECT_EQ(SPV_ERROR_INVALID_VALUE, ValidateInstructions());
EXPECT_THAT(getDiagnosticString(),
HasSubstr(Opcode(param) + " is reserved for future use."));
}
#define CASE(NAME, ARGS) \
{ "ImageSparseSampleProj" #NAME, ARGS }
INSTANTIATE_TEST_CASE_P(
OpImageSparseSampleProj, ValidateIns,
::testing::ValuesIn(std::vector<ImageSampleTestParameter>{
CASE(ImplicitLod, "%float %img %coord"),
CASE(ExplicitLod, "%float %img %coord Lod %lod"),
CASE(DrefImplicitLod, "%float %img %coord %dref"),
CASE(DrefExplicitLod, "%float %img %coord %dref Lod %lod"),
}), );
#undef CASE
} // namespace