A couple of required character encodings are not supported even on platforms with a recent GNU iconv. The following Mauve failure occur: FAIL: gnu.testlet.java.lang.String.getBytes13: String.getBytes("UTF-16") (number 1) FAIL: gnu.testlet.java.lang.String.getBytes13: String.getBytes("UnicodeBig") (number 1) FAIL: gnu.testlet.java.lang.String.getBytes13: String.getBytes("UnicodeBigUnmarked") (number 1) FAIL: gnu.testlet.java.lang.String.getBytes13: String.getBytes("UnicodeLittle") (number 1) FAIL: gnu.testlet.java.lang.String.getBytes13: String.getBytes("UnicodeLittleUnmarked") (number 1) gnu.testlet.java.lang.String.getBytes14 FAIL: gnu.testlet.java.lang.String.getBytes14: String.getBytes("ISO8859_15") (number 1) FAIL: gnu.testlet.java.lang.String.getBytes14: String.getBytes("UTF-16BE") (number 1) FAIL: gnu.testlet.java.lang.String.getBytes14: String.getBytes("UTF-16LE") (number 1) Release: gcj (GCC) 3.3 20030216 (prerelease) Environment: Debian GNU/Linux with iconv (GNU libc) 2.3.1
Some tests are at least XPASS on powerpc-apple-darwin7.2.0: XPASS: gnu.testlet.java.lang.String.getBytes13: String.getBytes("UTF-16") (number 1) XPASS: gnu.testlet.java.lang.String.getBytes14: String.getBytes("UTF-16BE") (number 1) XPASS: gnu.testlet.java.lang.String.getBytes14: String.getBytes("UTF-16LE") (number 1)
How well we do on these tests depends on the system iconv. Encodings required by the Java spec should probably just be built-in to ensure universal availibility.
My PR 19132 fix should fix this as well.
Subject: Bug 9715 Author: tromey Date: Tue Jan 3 22:58:31 2006 New Revision: 109294 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109294 Log: PR libgcj/9715, PR libgcj/19132: * java/nio/charset/Charset.java (charsetForName): Try default provider first. (availableCharsets): Re-merged. (providers2): Likewise. (defaultCharset): Likewise. * sources.am, Makefile.in: Rebuilt. * gnu/java/nio/charset/Provider.java: Removed. * java/io/OutputStreamWriter.java (OutputStreamWriter(OutputStream,Charset)): New constructor. (OutputStreamWriter(OutputStream,CharsetEncoder)): Likewise. * java/io/InputStreamReader.java (InputStreamReader(InputStream,CharsetDecoder)): New constructor. (InputStreamReader(InputStream,Charset)): Likewise. * gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try a BytesToCharsetAdaptor. * gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try a CharsetToBytesAdaptor. * gnu/gcj/convert/CharsetToBytesAdaptor.java: New file. * gnu/gcj/convert/BytesToCharsetAdaptor.java: New file. * mauve-libgcj: Remove getEncoding exclusion. Added: trunk/libjava/gnu/gcj/convert/BytesToCharsetAdaptor.java trunk/libjava/gnu/gcj/convert/CharsetToBytesAdaptor.java Removed: trunk/libjava/gnu/java/nio/charset/Provider.java Modified: trunk/libjava/ChangeLog trunk/libjava/Makefile.in trunk/libjava/gnu/gcj/convert/BytesToUnicode.java trunk/libjava/gnu/gcj/convert/UnicodeToBytes.java trunk/libjava/java/io/InputStreamReader.java trunk/libjava/java/io/OutputStreamWriter.java trunk/libjava/java/nio/charset/Charset.java trunk/libjava/mauve-libgcj trunk/libjava/sources.am
Subject: Bug 9715 Author: tromey Date: Wed Jan 4 00:25:28 2006 New Revision: 109304 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109304 Log: PR libgcj/9715, PR libgcj/19132: * java/nio/charset/Charset.java (charsetForName): Try default provider first. (availableCharsets): Re-merged. (providers2): Likewise. (defaultCharset): Likewise. * sources.am, Makefile.in: Rebuilt. * gnu/java/nio/charset/Provider.java: Removed. * java/io/OutputStreamWriter.java (OutputStreamWriter(OutputStream,Charset)): New constructor. (OutputStreamWriter(OutputStream,CharsetEncoder)): Likewise. * java/io/InputStreamReader.java (InputStreamReader(InputStream,CharsetDecoder)): New constructor. (InputStreamReader(InputStream,Charset)): Likewise. * gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try a BytesToCharsetAdaptor. * gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try a CharsetToBytesAdaptor. * gnu/gcj/convert/CharsetToBytesAdaptor.java: New file. * gnu/gcj/convert/BytesToCharsetAdaptor.java: New file. * mauve-libgcj: Remove getEncoding exclusion. Added: branches/gcc-4_1-branch/libjava/gnu/gcj/convert/BytesToCharsetAdaptor.java - copied unchanged from r109294, trunk/libjava/gnu/gcj/convert/BytesToCharsetAdaptor.java branches/gcc-4_1-branch/libjava/gnu/gcj/convert/CharsetToBytesAdaptor.java - copied unchanged from r109294, trunk/libjava/gnu/gcj/convert/CharsetToBytesAdaptor.java Removed: branches/gcc-4_1-branch/libjava/gnu/java/nio/charset/Provider.java Modified: branches/gcc-4_1-branch/libjava/ChangeLog branches/gcc-4_1-branch/libjava/Makefile.in branches/gcc-4_1-branch/libjava/gnu/gcj/convert/BytesToUnicode.java branches/gcc-4_1-branch/libjava/gnu/gcj/convert/UnicodeToBytes.java branches/gcc-4_1-branch/libjava/java/io/InputStreamReader.java branches/gcc-4_1-branch/libjava/java/io/OutputStreamWriter.java branches/gcc-4_1-branch/libjava/java/nio/charset/Charset.java branches/gcc-4_1-branch/libjava/mauve-libgcj branches/gcc-4_1-branch/libjava/sources.am
This is mostly fixed. We still have some issues around the BOM and byte ordering for UTF-16, UnicodeBig, and UnicodeLittle, presumably caused by iconv. So, I'm leaving this open.
Will not be fixed in 4.1.1; adjust target milestone to 4.1.2.
Closing as won't fix as libgcj (and the java front-end) has been removed from the trunk.