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// Copyright (c) 2018 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 WebGPU env specific checks
#include <gmock/gmock.h>
#include "val_fixtures.h"
namespace spvtools {
namespace val {
namespace {
using std::string;
using testing::HasSubstr;
using ValidateWebGPU = spvtest::ValidateBase<bool>;
TEST_F(ValidateWebGPU, OpUndefIsDisallowed) {
string spirv = R"(
OpCapability Shader
OpCapability Linkage
OpMemoryModel Logical GLSL450
%float = OpTypeFloat 32
%1 = OpUndef %float
)";
CompileSuccessfully(spirv);
// Control case: OpUndef is allowed in SPIR-V 1.3
EXPECT_EQ(SPV_SUCCESS, ValidateInstructions(SPV_ENV_UNIVERSAL_1_3));
// Control case: OpUndef is disallowed in the WebGPU env
EXPECT_EQ(SPV_ERROR_INVALID_BINARY, ValidateInstructions(SPV_ENV_WEBGPU_0));
EXPECT_THAT(getDiagnosticString(), HasSubstr("OpUndef is disallowed"));
}
} // namespace
} // namespace val
} // namespace spvtools
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