dawn-cmake/src/ast/stride_decoration_test.cc

// 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/test_helper.h"

namespace tint {
namespace ast {
namespace {

using StrideDecorationTest = TestHelper;

TEST_F(StrideDecorationTest, Creation) {
  auto* d = create<StrideDecoration>(2);
  EXPECT_EQ(2u, d->stride());
}

TEST_F(StrideDecorationTest, Is) {
  auto* d = create<StrideDecoration>(2);
  EXPECT_TRUE(d->Is<StrideDecoration>());
}

TEST_F(StrideDecorationTest, Source) {
  auto* d = create<StrideDecoration>(
      Source{Source::Range{Source::Location{1, 2}, Source::Location{3, 4}}}, 2);
  EXPECT_EQ(d->source().range.begin.line, 1u);
  EXPECT_EQ(d->source().range.begin.column, 2u);
  EXPECT_EQ(d->source().range.end.line, 3u);
  EXPECT_EQ(d->source().range.end.column, 4u);
}

}  // namespace
}  // namespace ast
}  // namespace tint