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// Copyright 2022 The Tint Authors.
//
// 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.
#include "src/tint/lang/spirv/writer/ast_printer/helper_test.h"
#include "src/tint/lang/spirv/writer/common/spv_dump.h"
using namespace tint::number_suffixes; // NOLINT
namespace tint::spirv::writer {
namespace {
using SpirvASTPrinterTest = TestHelper;
TEST_F(SpirvASTPrinterTest, GlobalConstAssert) {
GlobalConstAssert(true);
Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.Diagnostics();
// const asserts are not emitted
EXPECT_EQ(DumpInstructions(b.Module().Types()), "");
EXPECT_EQ(b.Module().Functions().size(), 0u);
}
TEST_F(SpirvASTPrinterTest, FunctionConstAssert) {
Func("f", tint::Empty, ty.void_(), Vector{ConstAssert(true)});
Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.Diagnostics();
// const asserts are not emitted
EXPECT_EQ(DumpInstructions(b.Module().Types()), R"(%2 = OpTypeVoid
%1 = OpTypeFunction %2
)");
EXPECT_EQ(DumpInstructions(b.Module().Functions()[0].instructions()), R"(OpReturn
)");
}
} // namespace
} // namespace tint::spirv::writer