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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/* @test
@bug 4032066 4039597 4046914 4054511 4065189 4109131 4875229 6983520 8009258
@summary General exhaustive test of win32 pathname handling
@author Mark Reinhold
@build General GeneralWin32
@run main/timeout=600 GeneralWin32
*/
import java.io.*;
public class GeneralWin32 extends General {
/**
* Hardwired UNC pathnames used for testing
*
* This test attempts to use the host and share names defined in this class
* to test UNC pathnames. The test will not fail if the host or share
* don't exist, but it will print a warning saying that it was unable to
* test UNC pathnames completely.
*/
private static final String EXISTENT_UNC_HOST = "pc-cup01";
private static final String EXISTENT_UNC_SHARE = "pcdist";
private static final String NONEXISTENT_UNC_HOST = "non-existent-unc-host";
private static final String NONEXISTENT_UNC_SHARE = "bogus-share";
private static final int DEPTH = 2;
private static String baseDir = null;
private static String userDir = null;
private static String relative = null;
/* Pathnames relative to working directory */
private static void checkCaseLookup() throws IOException {
/* Use long names here to avoid 8.3 format, which Samba servers often
force to lowercase */
File d1 = new File(relative, "XyZzY0123");
File d2 = new File(d1, "FOO_bar_BAZ");
File f = new File(d2, "GLORPified");
if (!f.exists()) {
if (!d2.exists()) {
if (!d2.mkdirs()) {
throw new RuntimeException("Can't create directory " + d2);
}
}
OutputStream o = new FileOutputStream(f);
o.close();
}
File f2 = new File(d2.getParent(), "mumble"); /* For later ud tests */
if (!f2.exists()) {
OutputStream o = new FileOutputStream(f2);
o.close();
}
/* Computing the canonical path of a Win32 file should expose the true
case of filenames, rather than just using the input case */
File y = new File(userDir, f.getPath());
String ans = y.getPath();
check(ans, relative + "XyZzY0123\\FOO_bar_BAZ\\GLORPified");
check(ans, relative + "xyzzy0123\\foo_bar_baz\\glorpified");
check(ans, relative + "XYZZY0123\\FOO_BAR_BAZ\\GLORPIFIED");
}
private static void checkWild(File f) throws Exception {
try {
f.getCanonicalPath();
} catch (IOException x) {
return;
}
throw new Exception("Wildcard path not rejected: " + f);
}
private static void checkWildCards() throws Exception {
File d = new File(baseDir).getCanonicalFile();
checkWild(new File(d, "*.*"));
checkWild(new File(d, "*.???"));
checkWild(new File(new File(d, "*.*"), "foo"));
}
private static void checkRelativePaths() throws Exception {
checkCaseLookup();
checkWildCards();
checkNames(3, true, baseDir, relative);
}
/* Pathnames with drive specifiers */
private static char findInactiveDrive() {
for (char d = 'Z'; d >= 'E'; d--) {
File df = new File(d + ":\\");
if (!df.exists()) {
return d;
}
}
throw new RuntimeException("Can't find an inactive drive");
}
private static char findActiveDrive() {
for (char d = 'C'; d <= 'Z'; d--) {
File df = new File(d + ":\\");
if (df.exists()) return d;
}
throw new RuntimeException("Can't find an active drive");
}
private static void checkDrive(int depth, char drive, boolean exists)
throws Exception
{
String d = drive + ":";
File df = new File(d);
String ans = exists ? df.getAbsolutePath() : d;
if (!ans.endsWith("\\"))
ans = ans + "\\";
checkNames(depth, false, ans + relative, d + relative);
}
private static void checkDrivePaths() throws Exception {
checkDrive(2, findActiveDrive(), true);
checkDrive(2, findInactiveDrive(), false);
}
/* UNC pathnames */
private static void checkUncPaths() throws Exception {
String s = ("\\\\" + NONEXISTENT_UNC_HOST
+ "\\" + NONEXISTENT_UNC_SHARE);
ensureNon(s);
checkSlashes(DEPTH, false, s, s);
s = "\\\\" + EXISTENT_UNC_HOST + "\\" + EXISTENT_UNC_SHARE;
if (!(new File(s)).exists()) {
System.err.println("WARNING: " + s +
" does not exist, unable to test UNC pathnames");
return;
}
checkSlashes(DEPTH, false, s, s);
}
public static void main(String[] args) throws Exception {
if (File.separatorChar != '\\') {
/* This test is only valid on win32 systems */
return;
}
if (args.length > 0) debug = true;
userDir = System.getProperty("user.dir") + '\\';
baseDir = initTestData(6) + '\\';
relative = baseDir.substring(userDir.length());
checkRelativePaths();
checkDrivePaths();
checkUncPaths();
}
private static String initTestData(int maxDepth) throws IOException {
File parent = new File(userDir);
String baseDir = null;
maxDepth = maxDepth < DEPTH + 2 ? DEPTH + 2 : maxDepth;
for (int i = 0; i < maxDepth; i ++) {
File dir1 = new File(parent, gensym());
dir1.mkdir();
if (i != 0) {
File dir2 = new File(parent, gensym());
dir2.mkdir();
File f1 = new File(parent, gensym());
f1.createNewFile();
File f2 = new File(parent, gensym());
f2.createNewFile();
}
if (i == DEPTH + 1) {
baseDir = dir1.getAbsolutePath();
}
parent = dir1;
}
return baseDir;
}
}