1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/vmtest/src/test/java/org/apidesign/bck2brwsr/vmtest/impl/ZipEntryTest.java Sun Feb 10 12:14:40 2013 +0100
1.3 @@ -0,0 +1,67 @@
1.4 +/**
1.5 + * Back 2 Browser Bytecode Translator
1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, version 2 of the License.
1.11 + *
1.12 + * This program is distributed in the hope that it will be useful,
1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.15 + * GNU General Public License for more details.
1.16 + *
1.17 + * You should have received a copy of the GNU General Public License
1.18 + * along with this program. Look for COPYING file in the top folder.
1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
1.20 + */
1.21 +package org.apidesign.bck2brwsr.vmtest.impl;
1.22 +
1.23 +import java.io.ByteArrayInputStream;
1.24 +import java.io.IOException;
1.25 +import java.io.InputStream;
1.26 +import org.apidesign.bck2brwsr.emul.zip.FastJar;
1.27 +import org.testng.annotations.Test;
1.28 +import static org.testng.Assert.*;
1.29 +
1.30 +/**
1.31 + *
1.32 + * @author Jaroslav Tulach <jtulach@netbeans.org>
1.33 + */
1.34 +@GenerateZip(name = "five.zip", contents = {
1.35 + "1.txt", "one",
1.36 + "2.txt", "duo",
1.37 + "3.txt", "three",
1.38 + "4.txt", "four",
1.39 + "5.txt", "five"
1.40 +})
1.41 +public class ZipEntryTest {
1.42 + @Test
1.43 + public void readEntriesEffectively() throws IOException {
1.44 + InputStream is = ZipEntryTest.class.getResourceAsStream("five.zip");
1.45 + byte[] arr = new byte[is.available()];
1.46 + int len = is.read(arr);
1.47 + assertEquals(len, arr.length, "Read fully");
1.48 +
1.49 + FastJar fj = new FastJar(arr);
1.50 + FastJar.Entry[] entrs = fj.list();
1.51 +
1.52 + assertEquals(5, entrs.length, "Five entries");
1.53 +
1.54 + for (int i = 1; i <= 5; i++) {
1.55 + FastJar.Entry en = entrs[i - 1];
1.56 + assertEquals(en.name, i + ".txt");
1.57 +// assertEquals(cis.cnt, 0, "Content of the file should be skipped, not read");
1.58 + }
1.59 +
1.60 + assertContent("three", fj.getInputStream(entrs[3 - 1]), "read OK");
1.61 + assertContent("five", fj.getInputStream(entrs[5 - 1]), "read OK");
1.62 + }
1.63 +
1.64 + private static void assertContent(String exp, InputStream is, String msg) throws IOException {
1.65 + byte[] arr = new byte[512];
1.66 + int len = is.read(arr);
1.67 + String s = new String(arr, 0, len);
1.68 + assertEquals(exp, s, msg);
1.69 + }
1.70 +}