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// Copyright 2017 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 com.google.devtools.common.options;
import static com.google.common.truth.Truth.assertThat;
import com.google.common.collect.ImmutableList;
import com.google.common.jimfs.Jimfs;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.FileSystem;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardOpenOption;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* Tests {@link UnquotedParamsFilePreProcessor}.
*/
@RunWith(JUnit4.class)
public class UnquotedParamsFilePreProcessorTest {
private Path paramsFile;
private ParamsFilePreProcessor paramsFilePreProcessor;
@Before
public void setup() {
FileSystem fileSystem = Jimfs.newFileSystem();
paramsFile = fileSystem.getPath("paramsFile");
paramsFilePreProcessor = new UnquotedParamsFilePreProcessor(fileSystem);
}
@Test
public void testNewlines() throws IOException, OptionsParsingException {
Files.write(
paramsFile,
ImmutableList.of("arg1\narg2\rarg3\r\narg4 arg5\targ6\n\rarg7\\ arg8"),
StandardCharsets.UTF_8,
StandardOpenOption.CREATE);
List<String> args = paramsFilePreProcessor.preProcess(ImmutableList.of("@" + paramsFile));
assertThat(args)
.containsExactly("arg1", "arg2", "arg3", "arg4 arg5\targ6", "", "arg7\\ arg8")
.inOrder();
}
}
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