Code example for PipedWriter

Methods: write

0
     * @tests java.io.PipedWriter#write(char[], int, int) 
     */ 
    public void test_write$CII_notConnected() throws IOException { 
        // Regression test for Harmony-2404 
        // create not connected pipe 
        PipedWriter obj = new PipedWriter();
 
        // char array is null 
        try { 
            obj.write((char[]) null, 0, 1);
            fail("IOException expected");
        } catch (IOException ioe) {
            // expected 
        } 
 
        // negative offset 
        try { 
            obj.write( new char[] { 1 }, -10, 1);
            fail("IOException expected");
        } catch (IOException ioe) {
            // expected 
        } 
 
        // wrong offset 
        try { 
            obj.write( new char[] { 1 }, 10, 1);
            fail("IOException expected");
        } catch (IOException ioe) {
            // expected 
        } 
 
        // negative length 
        try { 
            obj.write( new char[] { 1 }, 0, -10);
            fail("IOException expected");
        } catch (IOException ioe) {
            // expected 
        } 
 
        // all valid params 
        try { 
            obj.write( new char[] { 1, 1 }, 0, 1);
            fail("IOException expected");
        } catch (IOException ioe) {
            // expected 
        } 
    } 
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