package com.ibm.tck.javax.microedition.io.file.FileConnection;
import java.io.IOException;
import java.io.OutputStream;
import javax.microedition.io.Connector;
import javax.microedition.io.file.ConnectionClosedException;
import javax.microedition.io.file.FileConnection;
import javax.microedition.io.file.IllegalModeException;
import com.ibm.tck.javax.microedition.io.file.support.TestCaseWithLog;
/*
* Licensed Materials - Property of IBM,
* (c) Copyright IBM Corp. 2003 All Rights Reserved
*/
public class DirectorySize extends TestCaseWithLog {
protected FileConnection testFile2;
protected FileConnection testFile3;
protected FileConnection testSubSubDir;
/**
* @see com.ibm.tck.client.TestCase#runTests()
*/
public void runTests() {
if (isTestValid("test0001")) test0001();
if (isTestValid("test0002")) test0002();
if (isTestValid("test0003")) test0003();
if (isTestValid("test0004")) test0004();
if (isTestValid("test0005")) test0005();
if (isTestValid("test0006")) test0006();
if (isTestValid("test0007")) test0007();
if (isTestValid("test0008")) test0008();
if (isTestValid("test0009")) test0009();
if (isTestValid("test0010")) test0010();
if (isTestValid("test0011")) test0011();
}
/**
* Tests directorySize() on empty directory
*/
public void test0001() {
boolean passed = false;
try {
FileConnection conn = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ_WRITE);
try {
addOperationDesc("Creating directory: " + conn.getURL());
ensureDirExists(conn);
long directorySize = conn.directorySize(true);
addOperationDesc("directorySize(true) returned " + directorySize);
passed = directorySize==0;
} finally {
conn.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() on empty directory", passed);
}
/**
* Tests directorySize() on directory
*/
public void test0002() {
boolean passed = false;
try {
FileConnection conn1 = null;
FileConnection conn2 = null;
FileConnection conn3 = null;
try {
conn1 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ_WRITE);
conn2 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/file1", Connector.READ_WRITE);
conn3 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/file2", Connector.READ_WRITE);
addOperationDesc("Creating directory: " + conn1.getURL());
ensureDirExists(conn1);
addOperationDesc("Creating file with a size of 64 bytes: " + conn2.getURL());
ensureFileExists(conn2);
ensureFileSize(conn2, 64);
addOperationDesc("Creating file with a size of 32 bytes: " + conn3.getURL());
ensureFileExists(conn3);
ensureFileSize(conn3, 32);
long directorySize = conn1.directorySize(true);
addOperationDesc("directorySize(true) returned " + directorySize);
passed = directorySize==96;
} finally {
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
if (conn3 != null) conn3.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog(" Tests directorySize() on directory", passed);
}
/**
* Tests directorySize() on directory with subdirectories (with includeSubDirs as false)
*/
public void test0003() {
boolean passed = false;
try {
FileConnection conn1 = null;
FileConnection conn2 = null;
FileConnection conn3 = null;
FileConnection conn4 = null;
try {
conn1 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ_WRITE);
conn2 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/file1", Connector.READ_WRITE);
conn3 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/subdir/", Connector.READ_WRITE);
conn4 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/subdir/file2", Connector.READ_WRITE);
addOperationDesc("Creating directory: " + conn1.getURL());
ensureDirExists(conn1);
addOperationDesc("Creating file with a size of 64 bytes: " + conn2.getURL());
ensureFileExists(conn2);
ensureFileSize(conn2, 64);
addOperationDesc("Creating directory: " + conn3.getURL());
ensureDirExists(conn3);
addOperationDesc("Creating file with a size of 32 bytes: " + conn4.getURL());
ensureFileExists(conn4);
ensureFileSize(conn4, 32);
long directorySize = conn1.directorySize(false);
addOperationDesc("directorySize(false) returned " + directorySize);
passed = directorySize==64;
} finally {
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
if (conn3 != null) conn3.close();
if (conn4 != null) conn4.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() on directory with subdirectories (with includeSubDirs as false)", passed);
}
/**
* Tests directorySize() on directory with subdirectories (with includeSubDirs as true)
*/
public void test0004() {
boolean passed = false;
try {
FileConnection conn1 = null;
FileConnection conn2 = null;
FileConnection conn3 = null;
FileConnection conn4 = null;
try {
conn1 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ_WRITE);
conn2 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/file1", Connector.READ_WRITE);
conn3 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/subdir/", Connector.READ_WRITE);
conn4 = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/subdir/file2", Connector.READ_WRITE);
addOperationDesc("Creating directory: " + conn1.getURL());
ensureDirExists(conn1);
addOperationDesc("Creating file with a size of 64 bytes: " + conn2.getURL());
ensureFileExists(conn2);
ensureFileSize(conn2, 64);
addOperationDesc("Creating directory: " + conn3.getURL());
ensureDirExists(conn3);
addOperationDesc("Creating file with a size of 32 bytes: " + conn4.getURL());
ensureFileExists(conn4);
ensureFileSize(conn4, 32);
long directorySize = conn1.directorySize(true);
addOperationDesc("directorySize(true) returned " + directorySize);
passed = directorySize==96;
} finally {
if (conn1 != null) conn1.close();
if (conn2 != null) conn2.close();
if (conn3 != null) conn3.close();
if (conn4 != null) conn4.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() on directory with subdirectories (with includeSubDirs as true)", passed);
}
/**
* ConnectionClosedException thrown if invoked on a closed connection
*/
public void test0005() {
boolean passed = false;
try {
FileConnection conn = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ_WRITE);
try {
conn.close();
try {
conn.directorySize(true);
addOperationDesc("No ConnectionClosedException thrown");
passed = false;
} catch (ConnectionClosedException e) {
addOperationDesc("Expected ConnectionClosedException thrown");
passed = true;
}
} finally {
conn.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("ConnectionClosedException thrown if invoked on a closed connection", passed);
}
/**
* IOException thrown if invoked on a file
*/
public void test0006() {
boolean passed = false;
try {
FileConnection conn = (FileConnection)Connector.open("file://"+getTestPath()+"test", Connector.READ_WRITE);
try {
addOperationDesc("Creating file" + conn.getURL());
ensureFileExists(conn);
try {
addOperationDesc("Attempting to call directorySize() on a file");
conn.directorySize(true);
addOperationDesc("No IOException thrown");
passed = false;
} catch (IOException e) {
addOperationDesc("Expected IOException thrown");
passed = true;
}
} finally {
conn.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("IOException thrown if invoked on a file", passed);
}
/**
* IllegalModeException thrown for connections opened in Connector.WRITE mode
*/
public void test0007() {
boolean passed = false;
try {
addOperationDesc("Opening connection in WRITE mode");
FileConnection conn = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.WRITE);
try {
try {
conn.directorySize(true);
addOperationDesc("No IllegalModeException thrown");
passed = false;
} catch (IllegalModeException e) {
passed = true;
addOperationDesc("Expected IllegalModeException thrown");
}
} finally {
conn.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("IllegalModeException thrown for connections opened in Connector.WRITE mode", passed);
}
/**
* Tests directorySize() in Connector.READ mode
*/
public void test0008() {
boolean passed = false;
try {
addOperationDesc("Opening connection in READ mode");
FileConnection conn = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ);
try {
long directorySize = conn.directorySize(false);
addOperationDesc("directorySize() call returned " + directorySize);
passed = true;
} finally {
conn.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() in Connector.READ mode", passed);
}
/**
* Tests directorySize() on a non-existent directory
*/
public void test0009() {
boolean passed = false;
try {
FileConnection conn = (FileConnection)Connector.open("file://"+getTestPath()+"testdir/", Connector.READ_WRITE);
try {
addOperationDesc("Deleting directory: " + conn.getURL());
ensureNotExists(conn);
long directorySize = conn.directorySize(true);
addOperationDesc("directorySize(true) returned " + directorySize);
passed = directorySize==-1;
} finally {
conn.close();
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() on a non-existent directory", passed);
}
/**
* Tests directorySize() on a non-existent file system
*/
public void test0010() {
boolean passed = false;
try {
FileConnection conn = null;
try {
String possibleNonExistentFilesystem ="/TCKFileSystem/";
conn = (FileConnection)Connector.open("file://"+possibleNonExistentFilesystem+"testdir/", Connector.READ_WRITE);
} catch (IOException ioe) {
addOperationDesc("Expected IOException thrown");
passed = true;
} catch (SecurityException e) {
passed = true;
addOperationDesc("Expected SecurityException thrown");
}
if (conn != null) {
addOperationDesc("Opened connection on a non existent file system: " + conn.getURL());
try {
long directorySize = conn.directorySize(true);
addOperationDesc("directorySize() call returned " + directorySize);
passed = directorySize==-1;
} finally {
conn.close();
}
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() on a non-existent file system", passed);
}
/**
* Tests directorySize() on a non-existent host
*/
public void test0011() {
boolean passed = false;
try {
FileConnection conn = null;
try {
String possibleNonExistentFilesystem ="TCKBogusHost/TCKFileSystem/";
conn = (FileConnection)Connector.open("file://"+possibleNonExistentFilesystem+"testdir/", Connector.READ_WRITE);
} catch (IOException ioe) {
addOperationDesc("Expected IOException thrown");
passed = true;
} catch (SecurityException e) {
passed = true;
addOperationDesc("Expected SecurityException thrown");
}
if (conn != null) {
addOperationDesc("Opened connection on a non existent host: " + conn.getURL());
try {
long directorySize = conn.directorySize(true);
addOperationDesc("directorySize() call returned " + directorySize);
passed = directorySize == -1;
} finally {
conn.close();
}
}
} catch (Exception e) {
logUnexpectedExceptionDesc(e);
passed = false;
}
assertTrueWithLog("Tests directorySize() on a non-existent host", passed);
}
protected void ensureFileSize(FileConnection conn, int fileSize) throws IOException {
OutputStream os = conn.openOutputStream();
try {
os.write(new byte[fileSize]);
os.flush();
} finally {
os.close();
}
}
}