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// Copyright 2020 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/ast/fallthrough_statement.h"
#include "src/ast/test_helper.h"
namespace tint {
namespace ast {
namespace {
using FallthroughStatementTest = TestHelper;
TEST_F(FallthroughStatementTest, Creation) {
auto* stmt = create<FallthroughStatement>();
EXPECT_EQ(stmt->source().range.begin.line, 0u);
EXPECT_EQ(stmt->source().range.begin.column, 0u);
EXPECT_EQ(stmt->source().range.end.line, 0u);
EXPECT_EQ(stmt->source().range.end.column, 0u);
}
TEST_F(FallthroughStatementTest, Creation_WithSource) {
auto* stmt = create<FallthroughStatement>(Source{Source::Location{20, 2}});
auto src = stmt->source();
EXPECT_EQ(src.range.begin.line, 20u);
EXPECT_EQ(src.range.begin.column, 2u);
}
TEST_F(FallthroughStatementTest, IsFallthrough) {
auto* stmt = create<FallthroughStatement>();
EXPECT_TRUE(stmt->Is<FallthroughStatement>());
}
TEST_F(FallthroughStatementTest, IsValid) {
auto* stmt = create<FallthroughStatement>();
EXPECT_TRUE(stmt->IsValid());
}
TEST_F(FallthroughStatementTest, ToStr) {
auto* stmt = create<FallthroughStatement>();
std::ostringstream out;
stmt->to_str(out, 2);
EXPECT_EQ(out.str(), R"( Fallthrough{}
)");
}
} // namespace
} // namespace ast
} // namespace tint