81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
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// 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 "src/ast/struct.h"
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#include <sstream>
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#include <utility>
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#include "gtest/gtest.h"
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#include "src/ast/struct_decoration.h"
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#include "src/ast/struct_member.h"
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#include "src/ast/type/i32_type.h"
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namespace tint {
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namespace ast {
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using StructTest = testing::Test;
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TEST_F(StructTest, Creation) {
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type::I32Type i32;
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std::vector<std::unique_ptr<StructMember>> members;
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members.push_back(std::make_unique<StructMember>(
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"a", &i32, std::vector<std::unique_ptr<StructMemberDecoration>>()));
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Struct s{StructDecoration::kNone, std::move(members)};
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EXPECT_EQ(s.members().size(), 1);
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EXPECT_EQ(s.decoration(), StructDecoration::kNone);
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EXPECT_EQ(s.line(), 0);
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EXPECT_EQ(s.column(), 0);
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}
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TEST_F(StructTest, CreationWithSource) {
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type::I32Type i32;
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Source source{27, 4};
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std::vector<std::unique_ptr<StructMember>> members;
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members.emplace_back(std::make_unique<StructMember>(
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"a", &i32, std::vector<std::unique_ptr<StructMemberDecoration>>()));
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Struct s{source, StructDecoration::kNone, std::move(members)};
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EXPECT_EQ(s.members().size(), 1);
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EXPECT_EQ(s.decoration(), StructDecoration::kNone);
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EXPECT_EQ(s.line(), 27);
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EXPECT_EQ(s.column(), 4);
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}
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TEST_F(StructTest, IsValid) {
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Struct s;
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EXPECT_TRUE(s.IsValid());
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}
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TEST_F(StructTest, ToStr) {
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type::I32Type i32;
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Source source{27, 4};
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std::vector<std::unique_ptr<StructMember>> members;
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members.emplace_back(std::make_unique<StructMember>(
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"a", &i32, std::vector<std::unique_ptr<StructMemberDecoration>>()));
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Struct s{source, StructDecoration::kNone, std::move(members)};
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std::ostringstream out;
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s.to_str(out, 0);
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EXPECT_EQ(out.str(), R"(Struct{
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StructMember{a: __i32}
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}
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)");
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}
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} // namespace ast
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} // namespace tint
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