| // Copyright 2006 The Bazel Authors. 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 net.starlark.java.syntax; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static java.nio.charset.StandardCharsets.ISO_8859_1; |
| |
| import java.io.IOException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** A test case for {@link ParserInput}. */ |
| @RunWith(JUnit4.class) |
| public class ParserInputTest { |
| |
| @Test |
| public void testFromLatin1() throws IOException { |
| String content = "éclair"; |
| byte[] bytes = content.getBytes(ISO_8859_1); |
| ParserInput input = ParserInput.fromLatin1(bytes, "foo.txt"); |
| assertThat(new String(input.getContent())).isEqualTo(content); |
| assertThat(input.getFile()).isEqualTo("foo.txt"); |
| } |
| |
| @Test |
| public void testFromString() { |
| String content = "Content provided as a string."; |
| String pathName = "/the/name/of/the/content.txt"; |
| ParserInput input = ParserInput.fromString(content, pathName); |
| assertThat(new String(input.getContent())).isEqualTo(content); |
| assertThat(input.getFile()).isEqualTo(pathName); |
| } |
| |
| @Test |
| public void testFromCharArray() { |
| String content = "Content provided as a string."; |
| String pathName = "/the/name/of/the/content.txt"; |
| char[] contentChars = content.toCharArray(); |
| ParserInput input = ParserInput.fromCharArray(contentChars, pathName); |
| assertThat(new String(input.getContent())).isEqualTo(content); |
| assertThat(input.getFile()).isEqualTo(pathName); |
| } |
| |
| @Test |
| public void testWillNotTryToReadInputFileIfContentProvidedAsString() { |
| ParserInput.fromString("Content provided as string.", "/will/not/try/to/read"); |
| } |
| |
| @Test |
| public void testWillNotTryToReadInputFileIfContentProvidedAsChars() { |
| char[] content = "Content provided as char array.".toCharArray(); |
| ParserInput.fromCharArray(content, "/will/not/try/to/read"); |
| } |
| } |