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bbc9b967a3
create() is currently just a simple forwarder to std::make_unique<>, but will be later replaced with a function that returns a raw pointer, and owned by the context. Bug: tint:322 Change-Id: I06511413e4d1afd84504f9ec8ab36f2c02764b9b Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32671 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: dan sinclair <dsinclair@chromium.org>
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <memory>
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#include <vector>
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#include "src/ast/identifier_expression.h"
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#include "src/ast/module.h"
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#include "src/ast/unary_op_expression.h"
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#include "src/writer/hlsl/test_helper.h"
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namespace tint {
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namespace writer {
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namespace hlsl {
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namespace {
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struct UnaryOpData {
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const char* name;
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ast::UnaryOp op;
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};
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inline std::ostream& operator<<(std::ostream& out, UnaryOpData data) {
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out << data.op;
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return out;
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}
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using HlslUnaryOpTest = TestParamHelper<UnaryOpData>;
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TEST_P(HlslUnaryOpTest, Emit) {
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auto params = GetParam();
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auto expr = create<ast::IdentifierExpression>("expr");
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ast::UnaryOpExpression op(params.op, std::move(expr));
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ASSERT_TRUE(gen.EmitExpression(pre, out, &op)) << gen.error();
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EXPECT_EQ(result(), std::string(params.name) + "(expr)");
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}
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INSTANTIATE_TEST_SUITE_P(HlslGeneratorImplTest_UnaryOp,
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HlslUnaryOpTest,
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testing::Values(UnaryOpData{"!", ast::UnaryOp::kNot},
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UnaryOpData{"-",
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ast::UnaryOp::kNegation}));
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} // namespace
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} // namespace hlsl
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} // namespace writer
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} // namespace tint
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