/** Test pushy.io.File.getAbsolutePath(). */
public void testFileGetAbsolutePath() {
OsModule os = (OsModule) client.getModule("os");
TempfileModule tempfile = (TempfileModule) client.getModule("tempfile");
File dir = tempfile.mkdtemp();
assertTrue(dir.exists());
String cwd = client.getSystem().getProperty("user.dir");
try {
os.chdir(dir.getAbsolutePath());
assertEquals(dir.getAbsolutePath(), new pushy.io.File(client, ".").getAbsolutePath());
} finally {
os.chdir(cwd); // Go back to where you came from.
dir.delete();
}
}
/** Test delete. */
public void testDelete() throws Exception {
TempfileModule tempfile = (TempfileModule) client.getModule("tempfile");
File file = tempfile.mkdtemp();
assertTrue(file.exists());
file.delete();
assertFalse(file.exists());
}
/** Test that pushy.io.File.listFiles() returns pushy.io.File objects. */
public void testListFiles() throws java.io.IOException {
TempfileModule tempfile = (TempfileModule) client.getModule("tempfile");
File dir = tempfile.mkdtemp();
assertTrue(dir.exists());
try {
pushy.io.File testfile = new pushy.io.File(client, dir, "file");
new pushy.io.FileOutputStream(testfile).close();
try {
pushy.io.File testdir = new pushy.io.File(client, dir, "dir");
testdir.mkdir();
try {
java.io.File[] found = dir.listFiles();
assertNotNull(found);
assertEquals(2, found.length);
for (int i = 0; i < found.length; ++i)
assertEquals(pushy.io.File.class, found[i].getClass());
// Make sure the files passed to the filter are
// pushy.io.File objects.
final List filterFiles = new ArrayList();
found =
dir.listFiles(
new java.io.FileFilter() {
public boolean accept(File file) {
filterFiles.add(file);
return true;
}
});
assertNotNull(found);
assertEquals(2, found.length);
assertEquals(found.length, filterFiles.size());
for (int i = 0; i < found.length; ++i) {
assertEquals(pushy.io.File.class, found[i].getClass());
assertEquals(pushy.io.File.class, filterFiles.get(i).getClass());
}
} finally {
testdir.delete();
}
} finally {
testfile.delete();
}
} finally {
dir.delete();
}
}
/** Test pushy.io.FileReader/Writer. */
public void testFileReaderWriter() throws Exception {
TempfileModule tempfile = (TempfileModule) client.getModule("tempfile");
File dir = tempfile.mkdtemp();
assertTrue(dir.exists());
try {
File file = new pushy.io.File(client, dir, "test.txt");
pushy.io.FileWriter writer = new pushy.io.FileWriter(client, file);
try {
// Write to the file.
writer.write("abc");
// Close the writer, reopen and write something else. The file
// should've been truncated, as we didn't request the file to
// be opened in "append" mode.
writer.close();
writer = new pushy.io.FileWriter(client, file);
writer.write("def");
// Close the writer, reopen in append mode and write something
// else. Expect no truncation this time.
writer.close();
writer = new pushy.io.FileWriter(client, file, true);
writer.write("123");
writer.close();
// Check the contents of the file.
pushy.io.FileReader reader = new pushy.io.FileReader(client, file);
try {
String line = new java.io.BufferedReader(reader).readLine();
assertEquals("def123", line);
} finally {
reader.close();
}
} finally {
writer.close();
file.delete();
}
} finally {
dir.delete();
}
}