62 lines
1.8 KiB
C++
62 lines
1.8 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 "src/ast/const_initializer_expression.h"
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#include "gtest/gtest.h"
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#include "src/ast/bool_literal.h"
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namespace tint {
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namespace ast {
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using ConstInitializerExpressionTest = testing::Test;
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TEST_F(ConstInitializerExpressionTest, Creation) {
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auto b = std::make_unique<BoolLiteral>(true);
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auto b_ptr = b.get();
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ConstInitializerExpression c(std::move(b));
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EXPECT_EQ(c.literal(), b_ptr);
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}
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TEST_F(ConstInitializerExpressionTest, Creation_WithSource) {
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auto b = std::make_unique<BoolLiteral>(true);
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ConstInitializerExpression c(Source{20, 2}, std::move(b));
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auto src = c.source();
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EXPECT_EQ(src.line, 20);
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EXPECT_EQ(src.column, 2);
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}
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TEST_F(ConstInitializerExpressionTest, IsValid) {
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auto b = std::make_unique<BoolLiteral>(true);
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ConstInitializerExpression c(std::move(b));
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EXPECT_TRUE(c.IsValid());
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}
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TEST_F(ConstInitializerExpressionTest, IsValid_MissingLiteral) {
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ConstInitializerExpression c;
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EXPECT_FALSE(c.IsValid());
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}
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TEST_F(ConstInitializerExpressionTest, ToStr) {
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auto b = std::make_unique<BoolLiteral>(true);
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ConstInitializerExpression c(std::move(b));
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std::ostringstream out;
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c.to_str(out, 2);
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EXPECT_EQ(out.str(), R"( ConstInitializer{true}
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)");
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}
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} // namespace ast
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} // namespace tint
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