diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java deleted file mode 100644 index 95a6779e..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/zip/ExtraFieldUtilsTest.java +++ /dev/null @@ -1,210 +0,0 @@ -/* - * 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.Before; -import org.junit.Test; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertTrue; -import static org.junit.Assert.fail; - -/** - * JUnit 3 testcases for org.apache.tools.zip.ExtraFieldUtils. - * - */ -public class ExtraFieldUtilsTest implements UnixStat { - - /** - * Header-ID of a ZipExtraField not supported by Ant. - * - * <p>Used to be ZipShort(1) but this is the ID of the Zip64 extra - * field.</p> - */ - static final ZipShort UNRECOGNIZED_HEADER = new ZipShort(0x5555); - - private AsiExtraField a; - private UnrecognizedExtraField dummy; - private byte[] data; - private byte[] aLocal; - - @Before - public void setUp() { - a = new AsiExtraField(); - a.setMode(0755); - a.setDirectory(true); - dummy = new UnrecognizedExtraField(); - dummy.setHeaderId(UNRECOGNIZED_HEADER); - dummy.setLocalFileDataData(new byte[] {0}); - dummy.setCentralDirectoryData(new byte[] {0}); - - aLocal = a.getLocalFileDataData(); - byte[] dummyLocal = dummy.getLocalFileDataData(); - data = new byte[4 + aLocal.length + 4 + dummyLocal.length]; - System.arraycopy(a.getHeaderId().getBytes(), 0, data, 0, 2); - System.arraycopy(a.getLocalFileDataLength().getBytes(), 0, data, 2, 2); - System.arraycopy(aLocal, 0, data, 4, aLocal.length); - System.arraycopy(dummy.getHeaderId().getBytes(), 0, data, - 4+aLocal.length, 2); - System.arraycopy(dummy.getLocalFileDataLength().getBytes(), 0, data, - 4+aLocal.length+2, 2); - System.arraycopy(dummyLocal, 0, data, - 4+aLocal.length+4, dummyLocal.length); - - } - - /** - * test parser. - */ - @Test - public void testParse() throws Exception { - ZipExtraField[] ze = ExtraFieldUtils.parse(data); - assertEquals("number of fields", 2, ze.length); - assertTrue("type field 1", ze[0] instanceof AsiExtraField); - assertEquals("mode field 1", 040755, - ((AsiExtraField) ze[0]).getMode()); - assertTrue("type field 2", ze[1] instanceof UnrecognizedExtraField); - assertEquals("data length field 2", 1, - ze[1].getLocalFileDataLength().getValue()); - - byte[] data2 = new byte[data.length-1]; - System.arraycopy(data, 0, data2, 0, data2.length); - try { - ExtraFieldUtils.parse(data2); - fail("data should be invalid"); - } catch (Exception e) { - assertEquals("message", - "bad extra field starting at "+(4 + aLocal.length) - + ". Block length of 1 bytes exceeds remaining data of 0 bytes.", - e.getMessage()); - } - } - - @Test - public void testParseWithRead() throws Exception { - ZipExtraField[] ze = - ExtraFieldUtils.parse(data, true, - ExtraFieldUtils.UnparseableExtraField.READ); - assertEquals("number of fields", 2, ze.length); - assertTrue("type field 1", ze[0] instanceof AsiExtraField); - assertEquals("mode field 1", 040755, - ((AsiExtraField) ze[0]).getMode()); - assertTrue("type field 2", ze[1] instanceof UnrecognizedExtraField); - assertEquals("data length field 2", 1, - ze[1].getLocalFileDataLength().getValue()); - - byte[] data2 = new byte[data.length-1]; - System.arraycopy(data, 0, data2, 0, data2.length); - ze = ExtraFieldUtils.parse(data2, true, - ExtraFieldUtils.UnparseableExtraField.READ); - assertEquals("number of fields", 2, ze.length); - assertTrue("type field 1", ze[0] instanceof AsiExtraField); - assertEquals("mode field 1", 040755, - ((AsiExtraField) ze[0]).getMode()); - assertTrue("type field 2", ze[1] instanceof UnparseableExtraFieldData); - assertEquals("data length field 2", 4, - ze[1].getLocalFileDataLength().getValue()); - for (int i = 0; i < 4; i++) { - assertEquals("byte number " + i, - data2[data.length - 5 + i], - ze[1].getLocalFileDataData()[i]); - } - } - - @Test - public void testParseWithSkip() throws Exception { - ZipExtraField[] ze = - ExtraFieldUtils.parse(data, true, - ExtraFieldUtils.UnparseableExtraField.SKIP); - assertEquals("number of fields", 2, ze.length); - assertTrue("type field 1", ze[0] instanceof AsiExtraField); - assertEquals("mode field 1", 040755, - ((AsiExtraField) ze[0]).getMode()); - assertTrue("type field 2", ze[1] instanceof UnrecognizedExtraField); - assertEquals("data length field 2", 1, - ze[1].getLocalFileDataLength().getValue()); - - byte[] data2 = new byte[data.length-1]; - System.arraycopy(data, 0, data2, 0, data2.length); - ze = ExtraFieldUtils.parse(data2, true, - ExtraFieldUtils.UnparseableExtraField.SKIP); - assertEquals("number of fields", 1, ze.length); - assertTrue("type field 1", ze[0] instanceof AsiExtraField); - assertEquals("mode field 1", 040755, - ((AsiExtraField) ze[0]).getMode()); - } - - /** - * Test merge methods - */ - @Test - public void testMerge() { - byte[] local = - ExtraFieldUtils.mergeLocalFileDataData(new ZipExtraField[] {a, dummy}); - assertEquals("local length", data.length, local.length); - for (int i=0; i<local.length; i++) { - assertEquals("local byte "+i, data[i], local[i]); - } - - byte[] dummyCentral = dummy.getCentralDirectoryData(); - byte[] data2 = new byte[4 + aLocal.length + 4 + dummyCentral.length]; - System.arraycopy(data, 0, data2, 0, 4 + aLocal.length + 2); - System.arraycopy(dummy.getCentralDirectoryLength().getBytes(), 0, - data2, 4+aLocal.length+2, 2); - System.arraycopy(dummyCentral, 0, data2, - 4+aLocal.length+4, dummyCentral.length); - - - byte[] central = - ExtraFieldUtils.mergeCentralDirectoryData(new ZipExtraField[] {a, dummy}); - assertEquals("central length", data2.length, central.length); - for (int i=0; i<central.length; i++) { - assertEquals("central byte "+i, data2[i], central[i]); - } - - } - - @Test - public void testMergeWithUnparseableData() throws Exception { - ZipExtraField d = new UnparseableExtraFieldData(); - byte[] b = UNRECOGNIZED_HEADER.getBytes(); - d.parseFromLocalFileData(new byte[] {b[0], b[1], 1, 0}, 0, 4); - byte[] local = - ExtraFieldUtils.mergeLocalFileDataData(new ZipExtraField[] {a, d}); - assertEquals("local length", data.length - 1, local.length); - for (int i = 0; i < local.length; i++) { - assertEquals("local byte " + i, data[i], local[i]); - } - - byte[] dCentral = d.getCentralDirectoryData(); - byte[] data2 = new byte[4 + aLocal.length + dCentral.length]; - System.arraycopy(data, 0, data2, 0, 4 + aLocal.length + 2); - System.arraycopy(dCentral, 0, data2, - 4 + aLocal.length, dCentral.length); - - - byte[] central = - ExtraFieldUtils.mergeCentralDirectoryData(new ZipExtraField[] {a, d}); - assertEquals("central length", data2.length, central.length); - for (int i = 0; i < central.length; i++) { - assertEquals("central byte " + i, data2[i], central[i]); - } - - } -} |