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51c811bfa8
This CL adds unit tests for the break statement. Change-Id: I78300ea6661e9c331795aedd344ac74c63dd8e25 Bug: tint:11 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16342 Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com> Commit-Queue: Sarah Mashayekhi <sarahmashay@google.com>
64 lines
1.9 KiB
C++
64 lines
1.9 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/break_statement.h"
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namespace tint {
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namespace ast {
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BreakStatement::BreakStatement() : Statement() {}
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BreakStatement::BreakStatement(const Source& source) : Statement(source) {}
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BreakStatement::BreakStatement(StatementCondition condition,
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std::unique_ptr<Expression> conditional)
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: Statement(),
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condition_(condition),
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conditional_(std::move(conditional)) {}
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BreakStatement::BreakStatement(const Source& source,
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StatementCondition condition,
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std::unique_ptr<Expression> conditional)
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: Statement(source),
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condition_(condition),
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conditional_(std::move(conditional)) {}
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BreakStatement::~BreakStatement() = default;
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bool BreakStatement::IsValid() const {
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if (condition_ == StatementCondition::kNone)
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return conditional_ == nullptr;
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return conditional_ != nullptr && conditional_->IsValid();
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}
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void BreakStatement::to_str(std::ostream& out, size_t indent) const {
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make_indent(out, indent);
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out << "Break{";
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if (condition_ != StatementCondition::kNone) {
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out << std::endl;
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make_indent(out, indent + 2);
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out << condition_ << std::endl;
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conditional_->to_str(out, indent + 2);
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make_indent(out, indent);
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}
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out << "}" << std::endl;
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}
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} // namespace ast
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} // namespace tint
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