| /* |
| * Copyright 2016 Google Inc. All Rights Reserved. |
| * |
| * 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. |
| */ |
| |
| package com.google.turbine.parse; |
| |
| import static com.google.common.base.Verify.verifyNotNull; |
| import static com.google.common.truth.Truth.assertThat; |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import com.google.common.base.Function; |
| import com.google.common.collect.Iterables; |
| import com.google.common.io.CharStreams; |
| import com.google.turbine.tree.Tree; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.util.Arrays; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class ParserIntegrationTest { |
| |
| @Parameters(name = "{index}: {0}") |
| public static Iterable<Object[]> parameters() { |
| String[] tests = { |
| "anno1.input", |
| "annodecl1.input", |
| "annodecl2.input", |
| "annodecl3.input", |
| "annouse.input", |
| "annouse2.input", |
| "annouse3.input", |
| "annouse4.input", |
| "annouse5.input", |
| "annouse6.input", |
| "class1.input", |
| "class2.input", |
| "class3.input", |
| "class4.input", |
| "class5.input", |
| "class6.input", |
| "class7.input", |
| "enum1.input", |
| "import1.input", |
| "member1.input", |
| "member2.input", |
| "member3.input", |
| "member4.input", |
| "methoddecl1.input", |
| "methoddecl2.input", |
| "methoddecl3.input", |
| "methoddecl4.input", |
| "methoddecl5.input", |
| "package1.input", |
| "package2.input", |
| // TODO(cushon): package-info.java |
| // "packinfo1.input", |
| "weirdstring.input", |
| }; |
| return Iterables.transform( |
| Arrays.asList(tests), |
| new Function<String, Object[]>() { |
| @Override |
| public Object[] apply(String input) { |
| return new Object[] {input}; |
| } |
| }); |
| } |
| |
| final String input; |
| |
| public ParserIntegrationTest(String input) { |
| this.input = input; |
| } |
| |
| @Test |
| public void test() throws IOException { |
| InputStream stream = |
| verifyNotNull(ParserIntegrationTest.class.getResourceAsStream("testdata/" + input), input); |
| String result; |
| try (InputStreamReader in = new InputStreamReader(stream, UTF_8)) { |
| result = CharStreams.toString(in); |
| } |
| String[] pieces = result.split("===+"); |
| String input = pieces[0].trim(); |
| String expected = pieces.length > 1 ? pieces[1].trim() : input; |
| Tree.CompUnit unit = Parser.parse(input); |
| assertThat(unit.toString().trim()).isEqualTo(expected); |
| } |
| } |