2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.bck2brwsr.vmtest.impl;
20 import java.io.IOException;
21 import java.io.InputStream;
22 import java.util.Objects;
23 import java.util.zip.ZipEntry;
24 import java.util.zip.ZipInputStream;
25 import org.apidesign.bck2brwsr.core.JavaScriptBody;
26 import org.apidesign.bck2brwsr.vmtest.BrwsrTest;
27 import org.apidesign.bck2brwsr.vmtest.Compare;
28 import org.apidesign.bck2brwsr.vmtest.Http;
29 import org.apidesign.bck2brwsr.vmtest.VMTest;
30 import org.testng.annotations.Factory;
34 * @author Jaroslav Tulach <jtulach@netbeans.org>
36 @GenerateZip(name = "readAnEntry.zip", contents = {
37 "my/main/file.txt", "Hello World!"
39 public class ZipFileTest {
41 @Compare public String readAnEntry() throws IOException {
42 InputStream is = ZipFileTest.class.getResourceAsStream("readAnEntry.zip");
43 ZipInputStream zip = new ZipInputStream(is);
44 ZipEntry entry = zip.getNextEntry();
45 assertEquals(entry.getName(), "my/main/file.txt", "Correct entry");
47 byte[] arr = new byte[4096];
48 int len = zip.read(arr);
50 assertEquals(zip.getNextEntry(), null, "No next entry");
52 final String ret = new String(arr, 0, len, "UTF-8");
56 @JavaScriptBody(args = { "res", "path" }, body =
57 "var myvm = new bck2brwsr(path);\n"
58 + "var cls = myvm.loadClass('java.lang.String');\n"
59 + "return cls.getClass__Ljava_lang_Class_2().getResourceAsStream__Ljava_io_InputStream_2Ljava_lang_String_2(res);\n"
61 private static native Object loadVMResource(String res, String...path);
64 @Http.Resource(path = "/readAnEntry.jar", mimeType = "x-application/zip", content = "", resource="readAnEntry.zip")
66 @BrwsrTest public void canVmLoadResourceFromZip() throws IOException {
67 Object res = loadVMResource("/my/main/file.txt", "/readAnEntry.jar");
68 assert res instanceof InputStream : "Got array of bytes: " + res;
69 InputStream is = (InputStream)res;
71 byte[] arr = new byte[4096];
72 int len = is.read(arr);
74 final String ret = new String(arr, 0, len, "UTF-8");
76 assertEquals(ret, "Hello World!", "Can read the bytes");
79 private static void assertEquals(Object real, Object exp, String msg) {
80 assert Objects.equals(exp, real) : msg + " exp: " + exp + " real: " + real;
83 @Factory public static Object[] create() {
84 return VMTest.create(ZipFileTest.class);