290741: encoding option on ICompilerConfiguration

2 files changed, 78 insertions, 0 deletions

diff --git a/tests/multiIncremental/pr290741/base/src/demo/Converter.java b/tests/multiIncremental/pr290741/base/src/demo/Converter.java
new file mode 100755
index 000000000..3eb98695d
--- /dev/null
+++ b/tests/multiIncremental/pr290741/base/src/demo/Converter.java
@@ -0,0 +1,34 @@
+package demo;
+
+import java.io.UnsupportedEncodingException;
+import java.nio.ByteBuffer;
+import java.nio.CharBuffer;
+import java.nio.charset.Charset;
+
+/**
+ * @author oliver
+ * @since 18.11.2005
+ */
+public class Converter {
+	
+	/**
+	 * You may get problems using String.getBytes("UTF-8") on a non UTF-8
+	 * environment. Here is an alternative for it from
+	 * http://mindprod.com/jgloss/encoding.html.
+	 * 
+	 * @param text
+	 * @return
+	 * @throws UnsupportedEncodingException
+	 */
+	public static byte[] utf8encode(String text) throws UnsupportedEncodingException {
+		//return text.getBytes("UTF-8");
+		Charset cs = Charset.forName("UTF8");
+		CharBuffer ss = CharBuffer.wrap(text);
+		ByteBuffer bb = cs.encode(ss);
+		int limit = bb.limit();  // how many chars in buffer
+		byte[] b = new byte[ limit ];
+		bb.get( b, 0 /* offset */, limit );
+		return b;
+	}
+	
+}
diff --git a/tests/multiIncremental/pr290741/base/src/demo/ConverterTest.java b/tests/multiIncremental/pr290741/base/src/demo/ConverterTest.java
new file mode 100755
index 000000000..b7a4c0093
--- /dev/null
+++ b/tests/multiIncremental/pr290741/base/src/demo/ConverterTest.java
@@ -0,0 +1,44 @@
+package demo;
+
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+
+public class ConverterTest {
+	
+	/**
+	 * For signature we need an UTF-8 environment - don't ask my why.
+	 * 
+	 * @since 29-Jun-06
+	 * @see http://mindprod.com/jgloss/encoding.html
+	 */
+/*
+		String encoding = System.getProperty("file.encoding");
+		String outEncoding = new OutputStreamWriter(System.out).getEncoding();
+		System.out.println("file.encoding=" + encoding + " # system property");
+		System.out.println("System.out encoding = " + outEncoding);
+	}
+*/
+	
+	public static void run() throws Exception {
+	/**
+	 * Do we really get the right bytes here if the encoding is wrong?
+	 * @throws UnsupportedEncodingException 
+	 */
+		//String name = "B\u00f6hm";	// this works
+		String name = "Böhm";
+		System.out.println("Hello, my name is Mr. " + name);
+		byte[] bytes = Converter.utf8encode(name);
+		assertEquals(66, bytes[0]);
+		assertEquals(-61, bytes[1]);
+		assertEquals(-74, bytes[2]);
+		assertEquals(104, bytes[3]);
+		assertEquals(109, bytes[4]);
+	}
+
+	public static void assertEquals(int i, int b) throws Exception {
+          if (i!=b) {
+throw new RuntimeException("different");
+ }
+        }
+
+}