79 lines
2.0 KiB
C++
79 lines
2.0 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/module.h"
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#include <utility>
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#include "gtest/gtest.h"
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namespace tint {
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namespace ast {
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using ModuleTest = testing::Test;
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TEST_F(ModuleTest, Creation) {
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Module m;
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EXPECT_EQ(m.imports().size(), 0);
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}
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TEST_F(ModuleTest, Imports) {
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Module m;
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m.AddImport(std::make_unique<Import>("GLSL.std.430", "std::glsl"));
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m.AddImport(std::make_unique<Import>("OpenCL.debug.100", "std::debug"));
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EXPECT_EQ(2, m.imports().size());
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EXPECT_EQ("std::glsl", m.imports()[0]->name());
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}
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TEST_F(ModuleTest, LookupImport) {
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Module m;
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auto i = std::make_unique<Import>("GLSL.std.430", "std::glsl");
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m.AddImport(std::move(i));
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m.AddImport(std::make_unique<Import>("OpenCL.debug.100", "std::debug"));
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auto import = m.FindImportByName("std::glsl");
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ASSERT_NE(nullptr, import);
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EXPECT_EQ(import->path(), "GLSL.std.430");
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EXPECT_EQ(import->name(), "std::glsl");
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}
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TEST_F(ModuleTest, LookupImportMissing) {
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Module m;
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EXPECT_EQ(nullptr, m.FindImportByName("Missing"));
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}
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TEST_F(ModuleTest, IsValid_Empty) {
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Module m;
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EXPECT_TRUE(m.IsValid());
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}
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TEST_F(ModuleTest, IsValid_InvalidImport) {
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Module m;
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m.AddImport(std::make_unique<Import>());
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EXPECT_FALSE(m.IsValid());
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}
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TEST_F(ModuleTest, IsValid_ValidImport) {
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Module m;
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m.AddImport(std::make_unique<Import>("GLSL.std.430", "std::glsl"));
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EXPECT_TRUE(m.IsValid());
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}
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} // namespace ast
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} // namespace tint
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