Package java.io

Examples of java.io.PipedReader


   * @tests java.io.PipedReader#read(char[], int, int)
   */
  public void test_read$CII() throws Exception {
        // Test for method int java.io.PipedReader.read(char [], int, int)
        char[] c = null;
        preader = new PipedReader();
        t = new Thread(new PWriter(preader), "");
        t.start();
        Thread.sleep(500); // Allow writer to start
        c = new char[11];
        int n = 0;
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    /**
     * @tests java.io.PipedReader#read(char[], int, int)
     */
    public void test_read$CII_3() throws IOException {
        PipedWriter pw = new PipedWriter();
        PipedReader obj = null;
        try {
            obj = new PipedReader(pw);
            obj.read(new char[0], (int) -1, (int) 0);
            fail("IndexOutOfBoundsException expected");
        } catch (ArrayIndexOutOfBoundsException t) {
            fail("IndexOutOfBoundsException expected");
        } catch (IndexOutOfBoundsException t) {
        }
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    /**
     * @tests java.io.PipedReader#read(char[], int, int)
     */
    public void test_read$CII_4() throws IOException {
        PipedWriter pw = new PipedWriter();
        PipedReader obj = null;
        try {
            obj = new PipedReader(pw);
            obj.read(new char[0], (int) -1, (int) -1);
            fail("IndexOutOfBoundsException expected");
        } catch (ArrayIndexOutOfBoundsException t) {
            fail("IndexOutOfBoundsException expected");
        } catch (IndexOutOfBoundsException t) {
        }
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    /**
     * @tests java.io.PipedReader#read(char[], int, int)
     */
    public void test_read_$CII_IOException() throws IOException {
        PipedWriter pw = new PipedWriter();
        PipedReader pr = new PipedReader(pw);
        char[] buf = null;
        pr.close();
        try {
            pr.read(buf, 0, 10);
            fail("Should throws IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pr = new PipedReader();
        buf = null;
        pr.close();
        try {
            pr.read(buf, 0, 10);
            fail("Should throws IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        buf = new char[10];
        pr.close();
        try {
            pr.read(buf, -1, 0);
            fail("Should throws IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        buf = new char[10];
        pr.close();
        try {
            pr.read(buf, 0, -1);
            fail("Should throws IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        buf = new char[10];
        pr.close();
        try {
            pr.read(buf, 1, 10);
            fail("Should throws IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        pr.close();
        try {
            pr.read(new char[0], -1, -1);
            fail("should throw IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        pr.close();
        try {
            pr.read(null, 0, 1);
            fail("should throw IOException"); //$NON-NLS-1$
        } catch (IOException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        try {
            pr.read(null, -1, 1);
            fail("should throw IndexOutOfBoundsException"); //$NON-NLS-1$
        } catch (IndexOutOfBoundsException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        try {
            pr.read(null, 0, -1);
            fail("should throw NullPointerException"); //$NON-NLS-1$
        } catch (NullPointerException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        try {
            pr.read(new char[10], 11, 0);
            fail("should throw IndexOutOfBoundsException"); //$NON-NLS-1$
        } catch (IndexOutOfBoundsException e) {
            // expected
        } finally {
            pw = null;
            pr = null;
        }
       
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        try {
            pr.read(null, 1, 0);
            fail("should throw NullPointerException"); //$NON-NLS-1$
        } catch (NullPointerException e) {
            // expected
        } finally {
            pw = null;
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   * @tests java.io.PipedReader#ready()
   */
  public void test_ready() throws Exception {
        // Test for method boolean java.io.PipedReader.ready()
        char[] c = null;
        preader = new PipedReader();
        t = new Thread(new PWriter(preader), "");
        t.start();
        Thread.sleep(500); // Allow writer to start
        assertTrue("Reader should be ready", preader.ready());
        c = new char[11];
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     */
    public void test_ConstructorLjava_io_PipedReader() throws Exception {
        // Test for method java.io.PipedWriter(java.io.PipedReader)
        char[] buf = new char[10];
        "HelloWorld".getChars(0, 10, buf, 0);
        PipedReader rd = new PipedReader();
        pw = new PipedWriter(rd);
        rdrThread = new Thread(reader = new PReader(rd), "Constructor(Reader)");
        rdrThread.start();
        pw.write(buf);
        pw.close();
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     */
    public void test_close() throws Exception {
        // Test for method void java.io.PipedWriter.close()
        char[] buf = new char[10];
        "HelloWorld".getChars(0, 10, buf, 0);
        PipedReader rd = new PipedReader();
        pw = new PipedWriter(rd);
        reader = new PReader(rd);
        pw.close();
        try {
            pw.write(buf);
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     */
    public void test_connectLjava_io_PipedReader() throws Exception {
        // Test for method void java.io.PipedWriter.connect(java.io.PipedReader)
        char[] buf = new char[10];
        "HelloWorld".getChars(0, 10, buf, 0);
        PipedReader rd = new PipedReader();
        pw = new PipedWriter();
        pw.connect(rd);
        rdrThread = new Thread(reader = new PReader(rd), "connect");
        rdrThread.start();
        pw.write(buf);
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    /**
     * @tests java.io.PipedWriter#write(char[], int, int) Regression for
     *        HARMONY-387
     */
    public void test_write$CII_2() throws IOException {
        PipedReader pr = new PipedReader();
        PipedWriter obj = null;
        try {
            obj = new java.io.PipedWriter(pr);
            obj.write(new char[0], (int) 0, (int) -1);
            fail("IndexOutOfBoundsException expected");
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    /**
     * @tests java.io.PipedWriter#write(char[], int, int)
     */
    public void test_write$CII_3() throws IOException {
        PipedReader pr = new PipedReader();
        PipedWriter obj = null;
        try {
            obj = new java.io.PipedWriter(pr);
            obj.write(new char[0], (int) -1, (int) 0);
            fail("IndexOutOfBoundsException expected");
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