| // Copyright 2015 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.build.android.ziputils; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import com.google.common.base.Predicate; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipOutputStream; |
| |
| /** |
| * Unit tests for {@link SplitZipFilters}. |
| */ |
| @RunWith(JUnit4.class) |
| public class SplitZipFiltersTest { |
| @Rule public final TemporaryFolder tmp = new TemporaryFolder(); |
| |
| @Test |
| public void testEntriesIn() throws Exception { |
| File filterZip = createZip("pkg1/test1.class", "pkg2/test2.class"); |
| Predicate<String> filter = SplitZipFilters.entriesIn(filterZip.getAbsolutePath()); |
| assertThat(filter.apply("pkg1/test1.class")).isTrue(); |
| assertThat(filter.apply("pkg2/test1.class")).isFalse(); |
| assertThat(filter.apply("pkg2/test2.class")).isTrue(); |
| assertThat(filter.apply("pkg1/test1$inner.class")).isFalse(); |
| } |
| |
| private File createZip(String... entries) throws FileNotFoundException, IOException { |
| File zip = tmp.newFile(); |
| int count = 0; |
| try (ZipOutputStream zout = new ZipOutputStream(new FileOutputStream(zip))) { |
| for (String entry : entries) { |
| zout.putNextEntry(new ZipEntry(entry)); |
| zout.write(("contents" + count++).getBytes(UTF_8)); // unique content |
| zout.closeEntry(); |
| } |
| } |
| return zip; |
| } |
| } |