InputStreamReaderTestpublic class InputStreamReaderTest extends TestCase | Checks basic InputStreamReader functionality. |
| Methods Summary |
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| public void | testAscii()Checks if ASCII encoding works with InputStreamReader
String str = "AbCdEfGhIjKlMnOpQrStUvWxYzX";
ByteArrayInputStream aa = new ByteArrayInputStream(str.getBytes("ISO8859_1"));
InputStreamReader a = new InputStreamReader(aa, "ISO8859_1");
try {
int x = a.read();
assertEquals('A", x);
char[] c = new char[26];
x = a.read(c, 0, 26);
assertTrue(a.getEncoding().equalsIgnoreCase("ISO8859_1"));
assertEquals(26, x);
assertEquals("bCdEfGhIjKlMnOpQrStUvWxYzX", String.valueOf(c));
} finally {
a.close();
}
| | public void | testStringy()Checks if several encodings works with InputStreamReader
String src = "The quick brown fox\u00A0\u00FF" +
"\uFFFC\uD7C5\uDC03bloof";
String[] enc = new String[]{
"utf-8", "us-ascii", "iso-8859-1", "utf-16be", "utf-16le",
"utf-16",
};
for (int i = 0; i < enc.length; i++) {
byte[] ba = src.getBytes(enc[i]);
String s1 = new String(ba, enc[i]);
ByteArrayInputStream bais = new ByteArrayInputStream(ba);
InputStreamReader r = new InputStreamReader(bais, enc[i]);
try {
char[] ca = new char[600];
int n = r.read(ca, 0, 600);
String s2 = new String(ca, 0, n);
assertEquals(s1, s2);
} finally {
r.close();
}
}
| | public void | testUtf8()Checks if Utf8 encoding works with InputStreamReader
String str = "AbCdEfGhIjKlMnOpQrStUvWxYzX" +
"\u00a3\u00c5\u00c9"; // total of 30 characters
ByteArrayInputStream aa =
new ByteArrayInputStream(str.getBytes());
InputStreamReader a = new InputStreamReader(aa);
try {
assertEquals("UTF8", a.getEncoding());
int x = a.read();
assertEquals('A", x);
char[] c = new char[29];
x = a.read(c, 0, 3);
assertEquals(3, x);
assertEquals("bCd", new String(c, 0, 3));
x = a.read(c, 3, 26);
assertEquals(26, x);
assertEquals("EfGhIjKlMnOpQrStUvWxYzX\u00a3\u00c5\u00c9", new String(c, 3, 26));
} finally {
a.close();
}
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