String str = "AbCdEfGhIjKlM\nOpQrStUvWxYz";
StringReader aa = new StringReader(str);
StringReader ba = new StringReader(str);
StringReader ca = new StringReader(str);
StringReader da = new StringReader(str);
StringReader ea = new StringReader(str);
LineNumberReader a = new LineNumberReader(aa);
try {
assertEquals(0, a.getLineNumber());
assertEquals(str, IOUtil.read(a));
assertEquals(1, a.getLineNumber());
a.setLineNumber(5);
assertEquals(5, a.getLineNumber());
} finally {
a.close();
}
LineNumberReader b = new LineNumberReader(ba);
try {
assertEquals("AbCdEfGhIj", IOUtil.read(b, 10));
} finally {
b.close();
}
LineNumberReader c = new LineNumberReader(ca);
try {
assertEquals("bdfhjl\nprtvxz", IOUtil.skipRead(c));
} finally {
c.close();
}
LineNumberReader d = new LineNumberReader(da);
try {
assertEquals("AbCdEfGdEfGhIjKlM\nOpQrStUvWxYz", IOUtil.markRead(d, 3, 4));
} finally {
d.close();
}
LineNumberReader e = new LineNumberReader(ea);
try {
assertEquals("AbCdEfGhIjKlM", e.readLine());
} finally {
e.close();
}
