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Diffstat (limited to 'libjava/classpath/test/java.io/UTF8EncodingTest.java')
-rw-r--r-- | libjava/classpath/test/java.io/UTF8EncodingTest.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/libjava/classpath/test/java.io/UTF8EncodingTest.java b/libjava/classpath/test/java.io/UTF8EncodingTest.java new file mode 100644 index 0000000..0c8d975 --- /dev/null +++ b/libjava/classpath/test/java.io/UTF8EncodingTest.java @@ -0,0 +1,100 @@ +/************************************************************************* +/* UTF8EncodingTest.java -- A quick test of the UTF8 encoding +/* +/* Copyright (c) 1998 Free Software Foundation, Inc. +/* Written by Aaron M. Renn (arenn@urbanophile.com) +/* +/* This program is free software; you can redistribute it and/or modify +/* it under the terms of the GNU General Public License as published +/* by the Free Software Foundation, either version 2 of the License, or +/* (at your option) any later version. +/* +/* This program is distributed in the hope that it will be useful, but +/* WITHOUT ANY WARRANTY; without even the implied warranty of +/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +/* GNU General Public License for more details. +/* +/* You should have received a copy of the GNU General Public License +/* along with this program; if not, write to the Free Software Foundation +/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +/*************************************************************************/ + +import java.io.*; + +public class UTF8EncodingTest +{ + +public static void main(String[] argv) +{ + System.out.println("Started test of UTF8 encoding handling"); + + String str1 = "This is the first line of text\n"; + String str2 = "This has some \u01FF\uA000\u6666\u0200 weird characters\n"; + + System.out.println("Test 1: Write test"); + try + { + FileOutputStream fos = new FileOutputStream("utf8test.out"); + OutputStreamWriter osr = new OutputStreamWriter(fos, "UTF8"); + osr.write(str1); + osr.write(str2); + osr.close(); + + System.out.println("PASSED: Write test (conditionally)"); + } + catch(IOException e) + { + System.out.println("FAILED: Write Test: " + e); + } + + System.out.println("Test 2: Read JDK file test"); + try + { + FileInputStream fis = new FileInputStream("utf8test-jdk.out"); + InputStreamReader isr = new InputStreamReader(fis, "UTF8"); + char[] buf = new char[255]; + + int chars_read = isr.read(buf, 0, str1.length()); + String str3 = new String(buf, 0, chars_read); + + chars_read = isr.read(buf, 0, str2.length()); + String str4 = new String(buf, 0, chars_read); + + if (!str1.equals(str3) || !str2.equals(str4)) + System.out.println("FAILED: Read JDK file test"); + else + System.out.println("PASSED: Read JDK file test"); + } + catch(IOException e) + { + System.out.println("FAILED: Read JDK file test: " + e); + } + + System.out.println("Test 3: Read classpath file test"); + try + { + FileInputStream fis = new FileInputStream("utf8test.out"); + InputStreamReader isr = new InputStreamReader(fis, "UTF8"); + char[] buf = new char[255]; + + int chars_read = isr.read(buf, 0, str1.length()); + String str3 = new String(buf, 0, chars_read); + + chars_read = isr.read(buf, 0, str2.length()); + String str4 = new String(buf, 0, chars_read); + + if (!str1.equals(str3) || !str2.equals(str4)) + System.out.println("FAILED: Read classpath file test"); + else + System.out.println("PASSED: Read classpath file test"); + } + catch(IOException e) + { + System.out.println("FAILED: Read classpath file test: " + e); + } + + System.out.println("Finished test of UTF8 encoding handling"); +} + +} // class UTF8EncodingTest + |