/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package tests.api.java.io;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.util.IllegalFormatException;
import java.util.Locale;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;
import tests.support.Support_Locale;
@TestTargetClass(PrintStream.class)
public class PrintStreamTest extends junit.framework.TestCase {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] ibuf = new byte[4096];
private File testFile = null;
private String testFilePath = null;
public String fileString = "Test_All_Tests\nTest_java_io_BufferedInputStream\nTest_java_io_BufferedOutputStream\nTest_java_io_ByteArrayInputStream\nTest_java_io_ByteArrayOutputStream\nTest_java_io_DataInputStream\nTest_java_io_File\nTest_java_io_FileDescriptor\nTest_java_io_FileInputStream\nTest_java_io_FileNotFoundException\nTest_java_io_FileOutputStream\nTest_java_io_FilterInputStream\nTest_java_io_FilterOutputStream\nTest_java_io_InputStream\nTest_java_io_IOException\nTest_java_io_OutputStream\nTest_PrintStream\nTest_java_io_RandomAccessFile\nTest_java_io_SyncFailedException\nTest_java_lang_AbstractMethodError\nTest_java_lang_ArithmeticException\nTest_java_lang_ArrayIndexOutOfBoundsException\nTest_java_lang_ArrayStoreException\nTest_java_lang_Boolean\nTest_java_lang_Byte\nTest_java_lang_Character\nTest_java_lang_Class\nTest_java_lang_ClassCastException\nTest_java_lang_ClassCircularityError\nTest_java_lang_ClassFormatError\nTest_java_lang_ClassLoader\nTest_java_lang_ClassNotFoundException\nTest_java_lang_CloneNotSupportedException\nTest_java_lang_Double\nTest_java_lang_Error\nTest_java_lang_Exception\nTest_java_lang_ExceptionInInitializerError\nTest_java_lang_Float\nTest_java_lang_IllegalAccessError\nTest_java_lang_IllegalAccessException\nTest_java_lang_IllegalArgumentException\nTest_java_lang_IllegalMonitorStateException\nTest_java_lang_IllegalThreadStateException\nTest_java_lang_IncompatibleClassChangeError\nTest_java_lang_IndexOutOfBoundsException\nTest_java_lang_InstantiationError\nTest_java_lang_InstantiationException\nTest_java_lang_Integer\nTest_java_lang_InternalError\nTest_java_lang_InterruptedException\nTest_java_lang_LinkageError\nTest_java_lang_Long\nTest_java_lang_Math\nTest_java_lang_NegativeArraySizeException\nTest_java_lang_NoClassDefFoundError\nTest_java_lang_NoSuchFieldError\nTest_java_lang_NoSuchMethodError\nTest_java_lang_NullPointerException\nTest_java_lang_Number\nTest_java_lang_NumberFormatException\nTest_java_lang_Object\nTest_java_lang_OutOfMemoryError\nTest_java_lang_RuntimeException\nTest_java_lang_SecurityManager\nTest_java_lang_Short\nTest_java_lang_StackOverflowError\nTest_java_lang_String\nTest_java_lang_StringBuffer\nTest_java_lang_StringIndexOutOfBoundsException\nTest_java_lang_System\nTest_java_lang_Thread\nTest_java_lang_ThreadDeath\nTest_java_lang_ThreadGroup\nTest_java_lang_Throwable\nTest_java_lang_UnknownError\nTest_java_lang_UnsatisfiedLinkError\nTest_java_lang_VerifyError\nTest_java_lang_VirtualMachineError\nTest_java_lang_vm_Image\nTest_java_lang_vm_MemorySegment\nTest_java_lang_vm_ROMStoreException\nTest_java_lang_vm_VM\nTest_java_lang_Void\nTest_java_net_BindException\nTest_java_net_ConnectException\nTest_java_net_DatagramPacket\nTest_java_net_DatagramSocket\nTest_java_net_DatagramSocketImpl\nTest_java_net_InetAddress\nTest_java_net_NoRouteToHostException\nTest_java_net_PlainDatagramSocketImpl\nTest_java_net_PlainSocketImpl\nTest_java_net_Socket\nTest_java_net_SocketException\nTest_java_net_SocketImpl\nTest_java_net_SocketInputStream\nTest_java_net_SocketOutputStream\nTest_java_net_UnknownHostException\nTest_java_util_ArrayEnumerator\nTest_java_util_Date\nTest_java_util_EventObject\nTest_java_util_HashEnumerator\nTest_java_util_Hashtable\nTest_java_util_Properties\nTest_java_util_ResourceBundle\nTest_java_util_tm\nTest_java_util_Vector\n";
private static class MockPrintStream extends PrintStream {
public MockPrintStream(String fileName) throws FileNotFoundException {
super(fileName);
}
public MockPrintStream(String fileName, String csn) throws FileNotFoundException, UnsupportedEncodingException {
super(fileName, csn);
}
public MockPrintStream(OutputStream os) {
super(os);
}
@Override
public void setError() {
super.setError();
}
}
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "PrintStream",
args = {java.io.File.class}
)
public void test_Constructor_Ljava_io_File() throws IOException {
PrintStream tobj;
tobj = new PrintStream(testFile);
assertNotNull(tobj);
tobj.write(1);
tobj.close();
assertEquals("output file has wrong length", 1, testFile.length());
tobj = new PrintStream(testFile);
assertNotNull(tobj);
tobj.close();
assertEquals("output file should be empty", 0, testFile.length());
File file = new File("/invalidDirectory/Dummy");
try {
tobj = new PrintStream(file);
fail("FileNotFoundException not thrown.");
} catch (FileNotFoundException e) {
// expected
}
}
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "PrintStream",
args = {java.io.File.class, java.lang.String.class}
)
public void test_Constructor_Ljava_io_File_Ljava_lang_String() throws Exception {
PrintStream tobj;
tobj = new PrintStream(testFile, "utf-8");
assertNotNull(tobj);
tobj.write(1);
tobj.close();
assertEquals("output file has wrong length", 1, testFile.length());
tobj = new PrintStream(testFile, "utf-8");
assertNotNull(tobj);
tobj.close();
assertEquals("output file should be empty", 0, testFile.length());
File file = new File("/invalidDirectory/Dummy");
try {
tobj = new PrintStream(file, "utf-8");
fail("FileNotFoundException not thrown.");
} catch (FileNotFoundException e) {
// expected
}
try {
tobj = new PrintStream(testFile, "invalidEncoding");
fail("UnsupportedEncodingException not thrown.");
} catch (UnsupportedEncodingException e) {
// expected
}
}
/**
* @tests {@link java.io.PrintStream#PrintStream(String)}
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "PrintStream",
args = {java.lang.String.class}
)
public void test_Constructor_Ljava_lang_String() throws IOException {
PrintStream tobj;
tobj = new PrintStream(testFilePath);
assertNotNull(tobj);
tobj.write(1);
tobj.close();
assertEquals("output file has wrong length", 1, testFile.length());
tobj = new PrintStream(testFilePath);
assertNotNull(tobj);
tobj.close();
assertEquals("output file should be empty", 0, testFile.length());
try {
tobj = new PrintStream("/invalidDirectory/Dummy");
fail("FileNotFoundException not thrown.");
} catch (FileNotFoundException e) {
// expected
}
}
/**
* @tests {@link java.io.PrintStream#PrintStream(String, String)}
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "PrintStream",
args = {java.lang.String.class, java.lang.String.class}
)
public void test_Constructor_Ljava_lang_String_Ljava_lang_String() throws Exception {
PrintStream tobj;
tobj = new PrintStream(testFilePath, "utf-8");
assertNotNull(tobj);
tobj.write(1);
tobj.close();
assertEquals("output file has wrong length", 1, testFile.length());
tobj = new PrintStream(testFilePath, "utf-8");
assertNotNull(tobj);
tobj.close();
assertEquals("output file should be empty", 0, testFile.length());
try {
tobj = new PrintStream("/invalidDirectory/", "utf-8");
fail("FileNotFoundException not thrown.");
} catch (FileNotFoundException e) {
// expected
}
try {
tobj = new PrintStream(testFilePath, "invalidEncoding");
fail("UnsupportedEncodingException not thrown.");
} catch (UnsupportedEncodingException e) {
// expected
}
}
/**
* @tests java.io.PrintStream#PrintStream(java.io.OutputStream)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "PrintStream",
args = {java.io.OutputStream.class}
)
public void test_ConstructorLjava_io_OutputStream() throws Exception {
// Test for method java.io.PrintStream(java.io.OutputStream)
PrintStream os = new PrintStream(baos);
os.print(2345.76834720202);
os.close();
// regression for HARMONY-1195
try {
os = new PrintStream(baos, true, null);
fail("Should throw NPE");
} catch (NullPointerException e) {}
}
/**
* @throws FileNotFoundException
* @tests java.io.PrintStream#PrintStream(java.io.OutputStream, boolean)
*/
@TestTargetNew(
level = TestLevel.SUFFICIENT,
notes = "Passing FALSE for autoFlush not tested.",
method = "PrintStream",
args = {java.io.OutputStream.class, boolean.class}
)
public void test_ConstructorLjava_io_OutputStreamZ() throws FileNotFoundException {
PrintStream tobj;
tobj = new PrintStream(baos, true);
tobj.println(2345.76834720202);
assertTrue("Bytes not written", baos.size() > 0);
tobj.close();
// tobj = new PrintStream(bos, false);
// tobj.println(2345.76834720202);
// assertEquals("Bytes should not be written, yet", 0, bos.size());
// tobj.flush();
// assertTrue("Bytes not written", bos.size() > 0);
// tobj.close();
// FileOutputStream fos = new FileOutputStream(testFile);
//
// tobj = new PrintStream(fos, true);
// tobj.println(2345.76834720202);
// assertTrue("Bytes not written", testFile.length() > 0);
// tobj.close();
//
// tobj = new PrintStream(fos, false);
// tobj.println(2345.76834720202);
// assertTrue("Bytes not written", testFile.length() > 0);
// tobj.close();
//
}
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "PrintStream",
args = {java.io.OutputStream.class, boolean.class, java.lang.String.class}
)
public void test_ConstructorLjava_io_OutputStream_Z_Ljava_lang_String() {
PrintStream tobj;
tobj = new PrintStream(baos, true);
tobj.println(2345.76834720202);
assertTrue("Bytes not written", baos.size() > 0);
tobj.close();
try {
tobj = new PrintStream(baos, true, "invalidEncoding");
fail("UnsupportedEncodingException not thrown.");
} catch (UnsupportedEncodingException e) {
// expected
}
}
/**
* @tests java.io.PrintStream#checkError()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "checkError",
args = {}
)
public void test_checkError() throws Exception {
// Test for method boolean java.io.PrintStream.checkError()
PrintStream os = new PrintStream(new OutputStream() {
public void write(int b) throws IOException {
throw new IOException();
}
public void write(byte[] b, int o, int l) throws IOException {
throw new IOException();
}
});
os.print(fileString.substring(0, 501));
assertTrue("Checkerror should return true", os.checkError());
}
/**
* @tests java.io.PrintStream#setError()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
method = "setError",
args = {}
)
public void test_setError() throws Exception {
MockPrintStream os = new MockPrintStream(new ByteArrayOutputStream());
assertFalse("Test 1: Error flag should not be set.", os.checkError());
os.setError();
assertTrue("Test 2: Error flag should be set.", os.checkError());
}
/**
* @tests java.io.PrintStream#close()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "close",
args = {}
)
public void test_close() throws Exception {
// Test for method void java.io.PrintStream.close()
PrintStream os = new PrintStream(baos);
os.close();
baos.close();
}
/**
* @tests java.io.PrintStream#flush()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "flush",
args = {}
)
public void test_flush() throws Exception {
// Test for method void java.io.PrintStream.flush()
PrintStream os = new PrintStream(baos);
os.print(fileString.substring(0, 501));
os.flush();
assertEquals("Bytes not written after flush", 501, baos.size());
baos.close();
os.close();
}
/**
* @tests java.io.PrintStream#print(char[])
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {char[].class}
)
public void test_print$C() {
// Test for method void java.io.PrintStream.print(char [])
PrintStream os = new PrintStream(baos, true);
try {
os.print((char[]) null);
fail("NPE expected");
} catch (NullPointerException ok) {}
os = new PrintStream(baos, true);
char[] sc = new char[4000];
fileString.getChars(0, fileString.length(), sc, 0);
os.print(sc);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
os.close();
byte[] rbytes = new byte[4000];
bis.read(rbytes, 0, fileString.length());
assertEquals("Incorrect char[] written", fileString, new String(rbytes,
0, fileString.length()));
}
/**
* @tests java.io.PrintStream#print(char)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {char.class}
)
public void test_printC() {
// Test for method void java.io.PrintStream.print(char)
PrintStream os = new PrintStream(baos, true);
os.print('t');
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
assertEquals("Incorrect char written", 't', bis.read());
}
/**
* @tests java.io.PrintStream#print(double)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {double.class}
)
public void test_printD() {
// Test for method void java.io.PrintStream.print(double)
byte[] rbuf = new byte[100];
PrintStream os = new PrintStream(baos, true);
os.print(2345.76834720202);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
bis.read(rbuf, 0, 16);
assertEquals("Incorrect double written", "2345.76834720202",
new String(rbuf, 0, 16));
}
/**
* @tests java.io.PrintStream#print(float)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {float.class}
)
public void test_printF() {
// Test for method void java.io.PrintStream.print(float)
PrintStream os = new PrintStream(baos, true);
byte rbuf[] = new byte[10];
os.print(29.08764f);
os.flush();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
bis.read(rbuf, 0, 8);
assertEquals("Incorrect float written", "29.08764", new String(rbuf, 0,
8));
}
/**
* @tests java.io.PrintStream#print(int)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {int.class}
)
public void test_printI() {
// Test for method void java.io.PrintStream.print(int)
PrintStream os = new PrintStream(baos, true);
os.print(768347202);
byte[] rbuf = new byte[18];
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
bis.read(rbuf, 0, 9);
assertEquals("Incorrect int written", "768347202", new String(rbuf, 0,
9));
}
/**
* @tests java.io.PrintStream#print(long)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {long.class}
)
public void test_printJ() {
// Test for method void java.io.PrintStream.print(long)
byte[] rbuf = new byte[100];
PrintStream os = new PrintStream(baos, true);
os.print(9875645283333L);
os.close();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
bis.read(rbuf, 0, 13);
assertEquals("Incorrect long written", "9875645283333", new String(
rbuf, 0, 13));
}
/**
* @tests java.io.PrintStream#print(java.lang.Object)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {java.lang.Object.class}
)
public void test_printLjava_lang_Object() throws Exception {
// Test for method void java.io.PrintStream.print(java.lang.Object)
PrintStream os = new PrintStream(baos, true);
os.print((Object) null);
os.flush();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] nullbytes = new byte[4];
bis.read(nullbytes, 0, 4);
assertEquals("null should be written", "null", new String(nullbytes, 0,
4));
bis.close();
baos.close();
os.close();
ByteArrayOutputStream bos1 = new ByteArrayOutputStream();
os = new PrintStream(bos1, true);
os.print(new java.util.Vector());
bis = new ByteArrayInputStream(bos1.toByteArray());
byte[] rbytes = new byte[2];
bis.read(rbytes, 0, 2);
assertEquals("Incorrect Object written", "[]", new String(rbytes, 0, 2));
}
/**
* @tests java.io.PrintStream#print(java.lang.String)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {java.lang.String.class}
)
public void test_printLjava_lang_String() throws Exception {
// Test for method void java.io.PrintStream.print(java.lang.String)
PrintStream os = new PrintStream(baos, true);
os.print((String) null);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] nullbytes = new byte[4];
bis.read(nullbytes, 0, 4);
assertEquals("null should be written", "null", new String(nullbytes, 0,
4));
bis.close();
baos.close();
os.close();
ByteArrayOutputStream bos1 = new ByteArrayOutputStream();
os = new PrintStream(bos1, true);
os.print("Hello World");
bis = new ByteArrayInputStream(bos1.toByteArray());
byte rbytes[] = new byte[100];
bis.read(rbytes, 0, 11);
assertEquals("Incorrect string written", "Hello World", new String(
rbytes, 0, 11));
}
/**
* @tests java.io.PrintStream#print(boolean)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "print",
args = {boolean.class}
)
public void test_printZ() throws Exception {
// Test for method void java.io.PrintStream.print(boolean)
PrintStream os = new PrintStream(baos, true);
os.print(true);
DataInputStream dis = new DataInputStream(new ByteArrayInputStream(baos
.toByteArray()));
assertTrue("Incorrect boolean written", dis.readBoolean());
}
/**
* @tests java.io.PrintStream#println()
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {}
)
public void test_println() {
// Test for method void java.io.PrintStream.println()
char c;
PrintStream os = new PrintStream(baos, true);
os.println("");
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
assertTrue("Newline not written", (c = (char) bis.read()) == '\r'
|| c == '\n');
}
/**
* @tests java.io.PrintStream#println(char[])
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {char[].class}
)
public void test_println$C() {
// Test for method void java.io.PrintStream.println(char [])
PrintStream os = new PrintStream(baos, true);
char[] sc = new char[4000];
fileString.getChars(0, fileString.length(), sc, 0);
os.println(sc);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbytes = new byte[4000];
bis.read(rbytes, 0, fileString.length());
assertEquals("Incorrect char[] written", fileString, new String(rbytes,
0, fileString.length()));
// In this particular test method, the end of data is not immediately
// followed by newLine separator in the reading buffer, instead its
// followed by zeros. The newline is written as the last entry
// in the inputStream buffer. Therefore, we must keep reading until we
// hit a new line.
int r;
boolean newline = false;
while ((r = bis.read()) != -1) {
if (r == '\r' || r == '\n')
newline = true;
}
assertTrue("Newline not written", newline);
}
/**
* @tests java.io.PrintStream#println(char)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {char.class}
)
public void test_printlnC() {
// Test for method void java.io.PrintStream.println(char)
int c;
PrintStream os = new PrintStream(baos, true);
os.println('t');
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
assertEquals("Incorrect char written", 't', bis.read());
assertTrue("Newline not written", (c = bis.read()) == '\r' || c == '\n');
}
/**
* @tests java.io.PrintStream#println(double)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {double.class}
)
public void test_printlnD() {
// Test for method void java.io.PrintStream.println(double)
int c;
PrintStream os = new PrintStream(baos, true);
os.println(2345.76834720202);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbuf = new byte[100];
bis.read(rbuf, 0, 16);
assertEquals("Incorrect double written", "2345.76834720202",
new String(rbuf, 0, 16));
assertTrue("Newline not written", (c = bis.read()) == '\r' || c == '\n');
}
/**
* @tests java.io.PrintStream#println(float)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {float.class}
)
public void test_printlnF() {
// Test for method void java.io.PrintStream.println(float)
int c;
byte[] rbuf = new byte[100];
PrintStream os = new PrintStream(baos, true);
os.println(29.08764f);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
bis.read(rbuf, 0, 8);
assertEquals("Incorrect float written", "29.08764", new String(rbuf, 0,
8));
assertTrue("Newline not written", (c = bis.read()) == '\r' || c == '\n');
}
/**
* @tests java.io.PrintStream#println(int)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {int.class}
)
public void test_printlnI() {
// Test for method void java.io.PrintStream.println(int)
int c;
PrintStream os = new PrintStream(baos, true);
os.println(768347202);
byte[] rbuf = new byte[100];
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
bis.read(rbuf, 0, 9);
assertEquals("Incorrect int written", "768347202", new String(rbuf, 0,
9));
assertTrue("Newline not written", (c = bis.read()) == '\r' || c == '\n');
}
/**
* @tests java.io.PrintStream#println(long)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {long.class}
)
public void test_printlnJ() {
// Test for method void java.io.PrintStream.println(long)
int c;
PrintStream os = new PrintStream(baos, true);
os.println(9875645283333L);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbuf = new byte[100];
bis.read(rbuf, 0, 13);
assertEquals("Incorrect long written", "9875645283333", new String(
rbuf, 0, 13));
assertTrue("Newline not written", (c = bis.read()) == '\r' || c == '\n');
}
/**
* @tests java.io.PrintStream#println(java.lang.Object)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {java.lang.Object.class}
)
public void test_printlnLjava_lang_Object() {
// Test for method void java.io.PrintStream.println(java.lang.Object)
char c;
PrintStream os = new PrintStream(baos, true);
os.println(new java.util.Vector());
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbytes = new byte[2];
bis.read(rbytes, 0, 2);
assertEquals("Incorrect Vector written", "[]", new String(rbytes, 0, 2));
assertTrue("Newline not written", (c = (char) bis.read()) == '\r'
|| c == '\n');
}
/**
* @tests java.io.PrintStream#println(java.lang.String)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {java.lang.String.class}
)
public void test_printlnLjava_lang_String() {
// Test for method void java.io.PrintStream.println(java.lang.String)
char c;
PrintStream os = new PrintStream(baos, true);
os.println("Hello World");
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte rbytes[] = new byte[100];
bis.read(rbytes, 0, 11);
assertEquals("Incorrect string written", "Hello World", new String(
rbytes, 0, 11));
assertTrue("Newline not written", (c = (char) bis.read()) == '\r'
|| c == '\n');
}
/**
* @tests java.io.PrintStream#println(boolean)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "println",
args = {boolean.class}
)
public void test_printlnZ() {
// Test for method void java.io.PrintStream.println(boolean)
int c;
PrintStream os = new PrintStream(baos, true);
os.println(true);
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbuf = new byte[100];
bis.read(rbuf, 0, 4);
assertEquals("Incorrect boolean written", "true",
new String(rbuf, 0, 4));
assertTrue("Newline not written", (c = bis.read()) == '\r' || c == '\n');
}
/**
* @tests java.io.PrintStream#write(byte[], int, int)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "write",
args = {byte[].class, int.class, int.class}
)
public void test_write$BII() {
// Test for method void java.io.PrintStream.write(byte [], int, int)
PrintStream os = new PrintStream(baos, true);
os.write(fileString.getBytes(), 0, fileString.length());
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte rbytes[] = new byte[4000];
bis.read(rbytes, 0, fileString.length());
assertTrue("Incorrect bytes written", new String(rbytes, 0, fileString
.length()).equals(fileString));
try {
os.write(rbytes, -1, 1);
fail("IndexOutOfBoundsException should have been thrown.");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
os.write(rbytes, 0, -1);
fail("IndexOutOfBoundsException should have been thrown.");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
os.write(rbytes, 1, rbytes.length);
fail("IndexOutOfBoundsException should have been thrown.");
} catch (IndexOutOfBoundsException e) {
// expected
}
}
/**
* @tests java.io.PrintStream#write(int)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "write",
args = {int.class}
)
public void test_writeI() {
// Test for method void java.io.PrintStream.write(int)
PrintStream os = new PrintStream(baos, true);
os.write('t');
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
assertEquals("Incorrect char written", 't', bis.read());
}
/**
* @tests java.io.PrintStream#append(char)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "append",
args = {char.class}
)
public void test_appendChar() throws IOException {
char testChar = ' ';
ByteArrayOutputStream out = new ByteArrayOutputStream();
PrintStream printStream = new PrintStream(out);
printStream.append(testChar);
printStream.flush();
assertEquals(String.valueOf(testChar), out.toString());
printStream.close();
}
/**
* @tests java.io.PrintStream#append(CharSequence)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "append",
args = {java.lang.CharSequence.class}
)
public void test_appendCharSequence() {
String testString = "My Test String";
ByteArrayOutputStream out = new ByteArrayOutputStream();
PrintStream printStream = new PrintStream(out);
printStream.append(testString);
printStream.flush();
assertEquals(testString, out.toString());
printStream.close();
}
/**
* @tests java.io.PrintStream#append(CharSequence, int, int)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "append",
args = {java.lang.CharSequence.class, int.class, int.class}
)
public void test_appendCharSequenceIntInt() {
String testString = "My Test String";
ByteArrayOutputStream out = new ByteArrayOutputStream();
PrintStream printStream = new PrintStream(out);
printStream.append(testString, 1, 3);
printStream.flush();
assertEquals(testString.substring(1, 3), out.toString());
try {
printStream.append(testString, 4, 100);
fail("IndexOutOfBoundsException not thrown");
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
printStream.append(testString, 100, 1);
fail("IndexOutOfBoundsException not thrown");
} catch (IndexOutOfBoundsException e) {
// expected
}
printStream.close();
}
/**
* @tests java.io.PrintStream#format(java.lang.String, java.lang.Object...)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "format",
args = {java.lang.String.class, java.lang.Object[].class}
)
public void test_formatLjava_lang_String$Ljava_lang_Object() {
PrintStream tobj;
tobj = new PrintStream(baos, false);
tobj.format("%s %s", "Hello", "World");
tobj.flush();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbytes = new byte[11];
bis.read(rbytes, 0, rbytes.length);
assertEquals("Wrote incorrect string", "Hello World",
new String(rbytes));
baos.reset();
tobj = new PrintStream(baos);
tobj.format("%1$.3G, %1$.5f, 0%2$xx", 12345.678, 123456);
tobj.flush();
assertEquals("Wrong output!", "1.23E+04, 12345.67800, 01e240x", new String(baos.toByteArray()));
tobj.close();
baos.reset();
tobj = new PrintStream(baos);
try {
tobj.format("%1$.3G, %1$x", 12345.678);
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.format("%s %q", "Hello", "World");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.format("%s %s", "Hello");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
}
/**
* @tests java.io.PrintStream#format(java.util.Locale, java.lang.String,
* java.lang.Object...)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "format",
args = {java.util.Locale.class, java.lang.String.class, java.lang.Object[].class}
)
public void test_formatLjava_util_Locale_Ljava_lang_String_$Ljava_lang_Object() {
Locale[] requiredLocales = {Locale.US, Locale.GERMANY};
if (!Support_Locale.areLocalesAvailable(requiredLocales)) {
// locale dependent test, bug 1943269
return;
}
PrintStream tobj;
tobj = new PrintStream(baos, false);
tobj.format(Locale.US, "%s %s", "Hello", "World");
tobj.flush();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbytes = new byte[11];
bis.read(rbytes, 0, rbytes.length);
assertEquals("Wrote incorrect string", "Hello World",
new String(rbytes));
baos.reset();
tobj = new PrintStream(baos);
tobj.format(Locale.GERMANY, "%1$.3G; %1$.5f; 0%2$xx", 12345.678, 123456);
tobj.flush();
assertEquals("Wrong output!", "1,23E+04; 12345,67800; 01e240x", new String(baos.toByteArray()));
tobj.close();
baos.reset();
tobj = new PrintStream(baos);
tobj.format(Locale.US, "%1$.3G, %1$.5f, 0%2$xx", 12345.678, 123456);
tobj.flush();
assertEquals("Wrong output!", "1.23E+04, 12345.67800, 01e240x", new String(baos.toByteArray()));
tobj.close();
baos.reset();
tobj = new PrintStream(baos);
try {
tobj.format(Locale.US, "%1$.3G, %1$x", 12345.678);
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.format(Locale.US, "%s %q", "Hello", "World");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.format(Locale.US, "%s %s", "Hello");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
}
/**
* @tests java.io.PrintStream#printf(java.lang.String, java.lang.Object...)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "printf",
args = {java.lang.String.class, java.lang.Object[].class}
)
public void test_printfLjava_lang_String$Ljava_lang_Object() {
PrintStream tobj;
tobj = new PrintStream(baos, false);
tobj.printf("%s %s", "Hello", "World");
tobj.flush();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbytes = new byte[11];
bis.read(rbytes, 0, rbytes.length);
assertEquals("Wrote incorrect string", "Hello World",
new String(rbytes));
baos.reset();
tobj = new PrintStream(baos);
tobj.printf("%1$.3G, %1$.5f, 0%2$xx", 12345.678, 123456);
tobj.flush();
assertEquals("Wrong output!", "1.23E+04, 12345.67800, 01e240x", new String(baos.toByteArray()));
tobj.close();
baos.reset();
tobj = new PrintStream(baos);
try {
tobj.printf("%1$.3G, %1$x", 12345.678);
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.printf("%s %q", "Hello", "World");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.printf("%s %s", "Hello");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
}
/**
* @tests java.io.PrintStream#printf(java.util.Locale, java.lang.String,
* java.lang.Object...)
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "printf",
args = {java.util.Locale.class, java.lang.String.class, java.lang.Object[].class}
)
public void test_printfLjava_util_Locale_Ljava_lang_String_$Ljava_lang_Object() {
Locale[] requiredLocales = {Locale.US, Locale.GERMANY};
if (!Support_Locale.areLocalesAvailable(requiredLocales)) {
// locale dependent test, bug 1943269
return;
}
PrintStream tobj;
tobj = new PrintStream(baos, false);
tobj.printf(Locale.US, "%s %s", "Hello", "World");
tobj.flush();
ByteArrayInputStream bis = new ByteArrayInputStream(baos.toByteArray());
byte[] rbytes = new byte[11];
bis.read(rbytes, 0, rbytes.length);
assertEquals("Wrote incorrect string", "Hello World",
new String(rbytes));
baos.reset();
tobj = new PrintStream(baos);
tobj.printf(Locale.GERMANY, "%1$.3G; %1$.5f; 0%2$xx", 12345.678, 123456);
tobj.flush();
assertEquals("Wrong output!", "1,23E+04; 12345,67800; 01e240x", new String(baos.toByteArray()));
tobj.close();
baos.reset();
tobj = new PrintStream(baos);
tobj.printf(Locale.US, "%1$.3G, %1$.5f, 0%2$xx", 12345.678, 123456);
tobj.flush();
assertEquals("Wrong output!", "1.23E+04, 12345.67800, 01e240x", new String(baos.toByteArray()));
tobj.close();
baos.reset();
tobj = new PrintStream(baos);
try {
tobj.printf(Locale.US, "%1$.3G, %1$x", 12345.678);
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.printf(Locale.US, "%s %q", "Hello", "World");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
try {
tobj.printf(Locale.US, "%s %s", "Hello");
fail("IllegalFormatException not thrown");
} catch (IllegalFormatException e) {
// expected
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
testFile = File.createTempFile("test", null);
testFilePath = testFile.getAbsolutePath();
}
@Override
protected void tearDown() throws Exception {
testFile.delete();
testFile = null;
testFilePath = null;
super.tearDown();
}
}