68 return sb.toString();
69 }
70
71 private static void checkZipEntry(ZipEntry ze, String contents) {
72 check(ze.getName().equals("someFile"), "filename");
73 check(ze.getExtra() != null, "extra");
74 check(contents.equals("Message in a Bottle\n"), "contents");
75 check(ze.getSize() == "Message in a Bottle\n".length());
76 }
77
78
79 public static void main(String[] args) throws Exception {
80 //----------------------------------------------------------------
81 // The file InfoZip.zip was created using Unix Info-Zip's zip, thus:
82 // echo Message in a Bottle > someFile; zip InfoZip.zip someFile
83 // Such a file has a LOC extra different from the CEN extra,
84 // which cannot happen using JDK APIs.
85 //----------------------------------------------------------------
86 File f = new File("InfoZip.zip");
87
88 OutputStream os = new FileOutputStream(f);
89 os.write(new byte[]
90 {'P', 'K', 3, 4, 10, 0, 0, 0, 0, 0, -68, 8, 'k',
91 '2', 'V', -7, 'm', 9, 20, 0, 0, 0, 20, 0, 0, 0,
92 8, 0, 21, 0, 's', 'o', 'm', 'e', 'F', 'i', 'l', 'e', 'U',
93 'T', 9, 0, 3, 't', '_', '1', 'B', 't', '_', '1', 'B', 'U',
94 'x', 4, 0, -14, 'v', 26, 4, 'M', 'e', 's', 's', 'a', 'g',
95 'e', ' ', 'i', 'n', ' ', 'a', ' ', 'B', 'o', 't', 't', 'l', 'e',
96 10, 'P', 'K', 1, 2, 23, 3, 10, 0, 0, 0, 0, 0,
97 -68, 8, 'k', '2', 'V', -7, 'm', 9, 20, 0, 0, 0, 20,
98 0, 0, 0, 8, 0, 13, 0, 0, 0, 0, 0, 1, 0,
99 0, 0, -92, -127, 0, 0, 0, 0, 's', 'o', 'm', 'e', 'F',
100 'i', 'l', 'e', 'U', 'T', 5, 0, 3, 't', '_', '1', 'B', 'U',
101 'x', 0, 0, 'P', 'K', 5, 6, 0, 0, 0, 0, 1, 0,
102 1, 0, 'C', 0, 0, 0, 'O', 0, 0, 0, 0, 0, });
103 os.close();
104
105 ZipFile zf = new ZipFile(f);
106 ZipEntry ze = null;
107 try {
108 Enumeration<? extends ZipEntry> entries = zf.entries();
109 ze = entries.nextElement();
110 check(! entries.hasMoreElements());
111 checkZipEntry(ze, contents(zf, ze));
112 } finally {
113 zf.close();
114 }
115
116 ZipInputStream is = new ZipInputStream(new FileInputStream(f));
117 try {
118 ze = is.getNextEntry();
119 checkZipEntry(ze, contents(is));
120 check(is.getNextEntry() == null);
121 } finally {
122 is.close();
123 }
124 f.delete();
125 System.out.printf("passed = %d, failed = %d%n", passed, failed);
126 if (failed > 0) throw new Exception("Some tests failed");
127 }
128 }
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68 return sb.toString();
69 }
70
71 private static void checkZipEntry(ZipEntry ze, String contents) {
72 check(ze.getName().equals("someFile"), "filename");
73 check(ze.getExtra() != null, "extra");
74 check(contents.equals("Message in a Bottle\n"), "contents");
75 check(ze.getSize() == "Message in a Bottle\n".length());
76 }
77
78
79 public static void main(String[] args) throws Exception {
80 //----------------------------------------------------------------
81 // The file InfoZip.zip was created using Unix Info-Zip's zip, thus:
82 // echo Message in a Bottle > someFile; zip InfoZip.zip someFile
83 // Such a file has a LOC extra different from the CEN extra,
84 // which cannot happen using JDK APIs.
85 //----------------------------------------------------------------
86 File f = new File("InfoZip.zip");
87
88 try (OutputStream os = new FileOutputStream(f)) {
89 os.write(new byte[]
90 {'P', 'K', 3, 4, 10, 0, 0, 0, 0, 0, -68, 8, 'k',
91 '2', 'V', -7, 'm', 9, 20, 0, 0, 0, 20, 0, 0, 0,
92 8, 0, 21, 0, 's', 'o', 'm', 'e', 'F', 'i', 'l', 'e', 'U',
93 'T', 9, 0, 3, 't', '_', '1', 'B', 't', '_', '1', 'B', 'U',
94 'x', 4, 0, -14, 'v', 26, 4, 'M', 'e', 's', 's', 'a', 'g',
95 'e', ' ', 'i', 'n', ' ', 'a', ' ', 'B', 'o', 't', 't', 'l', 'e',
96 10, 'P', 'K', 1, 2, 23, 3, 10, 0, 0, 0, 0, 0,
97 -68, 8, 'k', '2', 'V', -7, 'm', 9, 20, 0, 0, 0, 20,
98 0, 0, 0, 8, 0, 13, 0, 0, 0, 0, 0, 1, 0,
99 0, 0, -92, -127, 0, 0, 0, 0, 's', 'o', 'm', 'e', 'F',
100 'i', 'l', 'e', 'U', 'T', 5, 0, 3, 't', '_', '1', 'B', 'U',
101 'x', 0, 0, 'P', 'K', 5, 6, 0, 0, 0, 0, 1, 0,
102 1, 0, 'C', 0, 0, 0, 'O', 0, 0, 0, 0, 0, });
103 }
104
105 ZipEntry ze = null;
106 try (ZipFile zf = new ZipFile(f)) {
107 Enumeration<? extends ZipEntry> entries = zf.entries();
108 ze = entries.nextElement();
109 check(! entries.hasMoreElements());
110 checkZipEntry(ze, contents(zf, ze));
111 }
112
113 try (FileInputStream fis = new FileInputStream(f);
114 ZipInputStream is = new ZipInputStream(fis))
115 {
116 ze = is.getNextEntry();
117 checkZipEntry(ze, contents(is));
118 check(is.getNextEntry() == null);
119 }
120 f.delete();
121 System.out.printf("passed = %d, failed = %d%n", passed, failed);
122 if (failed > 0) throw new Exception("Some tests failed");
123 }
124 }
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