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3ffec80c63
This CL adds various using statements for the std::vector<std::unique_ptr<CLASS>> constructs found in the AST. Change-Id: Ic9a2357cd73b2aafd99e961a38727f2f9874cde5 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18920 Reviewed-by: David Neto <dneto@google.com>
129 lines
3.6 KiB
C++
129 lines
3.6 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/regardless_statement.h"
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#include <sstream>
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#include "gtest/gtest.h"
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#include "src/ast/identifier_expression.h"
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#include "src/ast/if_statement.h"
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#include "src/ast/kill_statement.h"
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namespace tint {
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namespace ast {
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namespace {
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using RegardlessStatementTest = testing::Test;
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TEST_F(RegardlessStatementTest, Creation) {
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auto ident = std::make_unique<IdentifierExpression>("ident");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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auto ident_ptr = ident.get();
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auto kill_ptr = stmts[0].get();
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RegardlessStatement r(std::move(ident), std::move(stmts));
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EXPECT_EQ(r.condition(), ident_ptr);
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ASSERT_EQ(r.body().size(), 1);
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EXPECT_EQ(r.body()[0].get(), kill_ptr);
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}
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TEST_F(RegardlessStatementTest, Creation_WithSource) {
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auto ident = std::make_unique<IdentifierExpression>("ident");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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RegardlessStatement r(Source{20, 2}, std::move(ident), std::move(stmts));
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auto src = r.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(RegardlessStatementTest, IsRegardless) {
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RegardlessStatement r;
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EXPECT_TRUE(r.IsRegardless());
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}
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TEST_F(RegardlessStatementTest, IsValid) {
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auto ident = std::make_unique<IdentifierExpression>("ident");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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RegardlessStatement r(std::move(ident), std::move(stmts));
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EXPECT_TRUE(r.IsValid());
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}
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TEST_F(RegardlessStatementTest, IsValid_NullCondition) {
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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RegardlessStatement r;
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r.set_body(std::move(stmts));
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EXPECT_FALSE(r.IsValid());
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}
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TEST_F(RegardlessStatementTest, IsValid_InvalidCondition) {
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auto ident = std::make_unique<IdentifierExpression>("");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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RegardlessStatement r(std::move(ident), std::move(stmts));
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EXPECT_FALSE(r.IsValid());
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}
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TEST_F(RegardlessStatementTest, IsValid_NullBodyStatement) {
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auto ident = std::make_unique<IdentifierExpression>("ident");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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stmts.push_back(nullptr);
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RegardlessStatement r;
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r.set_condition(std::move(ident));
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r.set_body(std::move(stmts));
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EXPECT_FALSE(r.IsValid());
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}
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TEST_F(RegardlessStatementTest, IsValid_InvalidBodyStatement) {
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auto ident = std::make_unique<IdentifierExpression>("ident");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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stmts.push_back(std::make_unique<IfStatement>());
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RegardlessStatement r(std::move(ident), std::move(stmts));
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EXPECT_FALSE(r.IsValid());
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}
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TEST_F(RegardlessStatementTest, ToStr) {
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auto ident = std::make_unique<IdentifierExpression>("ident");
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StatementList stmts;
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stmts.push_back(std::make_unique<KillStatement>());
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RegardlessStatement r(std::move(ident), std::move(stmts));
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std::ostringstream out;
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r.to_str(out, 2);
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EXPECT_EQ(out.str(), R"( Regardless{
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Identifier{ident}
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{
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Kill{}
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}
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}
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)");
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}
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} // namespace
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} // namespace ast
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} // namespace tint
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