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Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/AsiExtraFieldTest.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/AsiExtraFieldTest.java | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/AsiExtraFieldTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/AsiExtraFieldTest.java new file mode 100644 index 00000000..873b3f50 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/AsiExtraFieldTest.java @@ -0,0 +1,163 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.tools.zip; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotSame; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +/** + * JUnit testcases for org.apache.tools.zip.AsiExtraField. + * + */ +public class AsiExtraFieldTest implements UnixStat { + + /** + * Test file mode magic. + */ + @Test + public void testModes() { + AsiExtraField a = new AsiExtraField(); + a.setMode(0123); + assertEquals("plain file", 0100123, a.getMode()); + a.setDirectory(true); + assertEquals("directory", 040123, a.getMode()); + a.setLinkedFile("test"); + assertEquals("symbolic link", 0120123, a.getMode()); + } + + /** + * Test content. + */ + @Test + public void testContent() { + AsiExtraField a = new AsiExtraField(); + a.setMode(0123); + a.setUserId(5); + a.setGroupId(6); + byte[] b = a.getLocalFileDataData(); + + // CRC manually calculated, sorry + byte[] expect = {(byte)0xC6, 0x02, 0x78, (byte)0xB6, // CRC + 0123, (byte)0x80, // mode + 0, 0, 0, 0, // link length + 5, 0, 6, 0}; // uid, gid + assertEquals("no link", expect.length, b.length); + for (int i=0; i<expect.length; i++) { + assertEquals("no link, byte "+i, expect[i], b[i]); + } + + a.setLinkedFile("test"); + expect = new byte[] {0x75, (byte)0x8E, 0x41, (byte)0xFD, // CRC + 0123, (byte)0xA0, // mode + 4, 0, 0, 0, // link length + 5, 0, 6, 0, // uid, gid + (byte)'t', (byte)'e', (byte)'s', (byte)'t'}; + b = a.getLocalFileDataData(); + assertEquals("no link", expect.length, b.length); + for (int i=0; i<expect.length; i++) { + assertEquals("no link, byte "+i, expect[i], b[i]); + } + + } + + /** + * Test reparse + */ + @Test + public void testReparse() throws Exception { + // CRC manually calculated, sorry + byte[] data = {(byte)0xC6, 0x02, 0x78, (byte)0xB6, // CRC + 0123, (byte)0x80, // mode + 0, 0, 0, 0, // link length + 5, 0, 6, 0}; // uid, gid + AsiExtraField a = new AsiExtraField(); + a.parseFromLocalFileData(data, 0, data.length); + assertEquals("length plain file", data.length, + a.getLocalFileDataLength().getValue()); + assertTrue("plain file, no link", !a.isLink()); + assertTrue("plain file, no dir", !a.isDirectory()); + assertEquals("mode plain file", FILE_FLAG | 0123, a.getMode()); + assertEquals("uid plain file", 5, a.getUserId()); + assertEquals("gid plain file", 6, a.getGroupId()); + + data = new byte[] {0x75, (byte)0x8E, 0x41, (byte)0xFD, // CRC + 0123, (byte)0xA0, // mode + 4, 0, 0, 0, // link length + 5, 0, 6, 0, // uid, gid + (byte)'t', (byte)'e', (byte)'s', (byte)'t'}; + a = new AsiExtraField(); + a.parseFromLocalFileData(data, 0, data.length); + assertEquals("length link", data.length, + a.getLocalFileDataLength().getValue()); + assertTrue("link, is link", a.isLink()); + assertTrue("link, no dir", !a.isDirectory()); + assertEquals("mode link", LINK_FLAG | 0123, a.getMode()); + assertEquals("uid link", 5, a.getUserId()); + assertEquals("gid link", 6, a.getGroupId()); + assertEquals("test", a.getLinkedFile()); + + data = new byte[] {(byte)0x8E, 0x01, (byte)0xBF, (byte)0x0E, // CRC + 0123, (byte)0x40, // mode + 0, 0, 0, 0, // link + 5, 0, 6, 0}; // uid, gid + a = new AsiExtraField(); + a.parseFromLocalFileData(data, 0, data.length); + assertEquals("length dir", data.length, + a.getLocalFileDataLength().getValue()); + assertTrue("dir, no link", !a.isLink()); + assertTrue("dir, is dir", a.isDirectory()); + assertEquals("mode dir", DIR_FLAG | 0123, a.getMode()); + assertEquals("uid dir", 5, a.getUserId()); + assertEquals("gid dir", 6, a.getGroupId()); + + data = new byte[] {0, 0, 0, 0, // bad CRC + 0123, (byte)0x40, // mode + 0, 0, 0, 0, // link + 5, 0, 6, 0}; // uid, gid + a = new AsiExtraField(); + try { + a.parseFromLocalFileData(data, 0, data.length); + fail("should raise bad CRC exception"); + } catch (Exception e) { + assertEquals("bad CRC checksum 0 instead of ebf018e", + e.getMessage()); + } + } + + @Test + public void testClone() { + AsiExtraField s1 = new AsiExtraField(); + s1.setUserId(42); + s1.setGroupId(12); + s1.setLinkedFile("foo"); + s1.setMode(0644); + s1.setDirectory(true); + AsiExtraField s2 = (AsiExtraField) s1.clone(); + assertNotSame(s1, s2); + assertEquals(s1.getUserId(), s2.getUserId()); + assertEquals(s1.getGroupId(), s2.getGroupId()); + assertEquals(s1.getLinkedFile(), s2.getLinkedFile()); + assertEquals(s1.getMode(), s2.getMode()); + assertEquals(s1.isDirectory(), s2.isDirectory()); + } +} |