Johannes Schindelin 62d1964779 Regex: add a method to reverse the PikeVM program ... A program for the PikeVM corresponds to a regular expression pattern. The program matches the character sequence in left-to-right order. However, for look-behind expressions, we will want to match the character sequence backwards. To this end, it is nice that regular expression patterns can be reversed in a straight-forward manner. However, it would be nice if we could avoid multiple parsing passes and simply parse even look-behind expressions as if they were look-ahead ones, and then simply reverse the program for that part. Happily, it is not difficult to reverse the program so it is equivalent to matching the pattern backwards. There is one catch, though. Imagine matching the sequence "a" against the regular expression "(a?)a?". If we match forward, the group will match the letter "a", when matching backwards, it will match the empty string. So, while the reverse pattern is equivalent to the forward pattern in terms of "does the pattern match that sequence", but not its sub-matches. For that reason, Java simply ignores capturing groups in look-behind patterns (and for consistency, the same holds for look-ahead patterns). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>		2013-12-03 12:28:11 -06:00
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avian/testing/annotations	Fixing some issues with runtime annotations within avian.	2012-05-22 14:02:51 -06:00
extra	make Sockets test Java6-compilable, make it more generic, and move it to 'extra'	2013-11-08 10:05:53 -07:00
regex	Regex: add a method to reverse the PikeVM program	2013-12-03 12:28:11 -06:00
AllFloats.java	refactor code responsible for moving data in the compiler	2009-11-27 21:15:12 -07:00
Annotations.java	Fixing some issues with runtime annotations within avian.	2012-05-22 14:02:51 -06:00
Arrays.java	Implement the Arrays#copyOf family	2013-11-04 15:11:00 -06:00
BitsetTest.java	Fixed issue where BitSet didn't handle a range of 64 bits correctly on bulk operations - now just return the predefined MASK which has all the bits set when requesting that all the bits be set.	2012-07-06 23:33:05 -06:00
Buffers.java	add Buffers test	2012-08-11 08:01:44 -06:00
ci.sh	allow extra flags to be passed to make in ci.sh	2013-03-15 17:48:47 -06:00
Collections.java	Implement Collections#sort	2013-11-04 12:08:22 -06:00
Datagrams.java	implement DatagramChannel.receive and fix Datagrams to be Java 6 compatible	2012-07-10 14:09:14 -06:00
Dates.java	fix Dates test for openjdk and stub out java.util.TimeZone	2013-11-07 20:44:02 -07:00
DefineClass.java	uncomment testStatic call in DefineClass	2011-03-15 17:33:09 -06:00
DivideByZero.java	throw ArithmeticException on divide-by-zero	2010-12-19 17:47:21 -07:00
Enums.java	Implemented proper enum toString() behavior and an enum test. it should	2007-09-26 12:59:18 -06:00
EnumSetTest.java	Adding EnumSet, which is backed by a speedy BitSet.	2012-07-02 14:28:51 -06:00
Exceptions.java	implement primitive testing framework and provide for GC stress testing	2007-07-15 19:03:02 -06:00
FileOutput.java	close FileInputStream before deleting file in FileOutput test	2011-01-17 10:33:43 -07:00
Files.java	Make sure to test java.io.File#lastModified	2013-10-17 14:30:41 -05:00
Finalizers.java	run java finalizers in a separate thread to guarantee no application locks are held when doing so	2009-08-24 17:51:31 -06:00
Floats.java	fix NaN handling in floating point comparisons	2013-04-03 16:19:33 -06:00
GC.java	fix custom-classloader-related concurrency problems and other bugs	2010-09-16 20:49:02 -06:00
Hello.java	revert accidentally-committed change to Hello.java	2008-10-21 17:42:05 -06:00
Initializers.java	fix ARM stack unwinding (part 2)	2011-02-20 13:49:40 -07:00
Integers.java	Test the newly-introduced Integer#decode method	2013-10-25 15:32:33 -05:00
jni.cpp	implement JNIEnv::NewLocalRef	2012-12-20 09:05:30 -07:00
JNI.java	implement JNIEnv::NewLocalRef	2012-12-20 09:05:30 -07:00
LazyLoading.java	fix IllegalAccessException in LazyLoading test	2011-03-26 12:00:40 -06:00
List.java	Fix an off-by-1 error in the remove method.	2012-07-06 14:03:56 -06:00
Logging.java	Support Logger#log(Level,String,Object)	2013-11-06 09:07:58 -06:00
Longs.java	fix 64-bit shifts on x86_32 (part 2)	2012-09-03 08:44:13 -06:00
Misc.java	Add a pseudo-integration test for getResources()	2013-11-04 16:53:02 -06:00
NullPointer.java	add a couple of test cases to NullPointer.java	2011-02-01 08:40:56 -07:00
OutOfMemory.java	rework VM exception handling; throw OOMEs when appropriate	2010-12-27 15:55:23 -07:00
Processes.java	implement Process.destroy	2011-11-03 12:30:51 -06:00
Proxies.java	support runtime-visible annotations and java.lang.reflect.Proxy	2009-09-18 18:01:54 -06:00
References.java	fix handling of reachable, moved weak references in postVisit	2009-09-01 17:23:30 -06:00
Reflection.java	Fix NPE in Field#getAnnotation	2013-11-06 09:46:56 -06:00
Regex.java	Regex: support lookaheads	2013-12-03 12:28:11 -06:00
Serialize.java	Serialize test: augment the hexdump with address and ASCII dump	2013-11-06 09:12:18 -06:00
Simple.java	fix Exceptions test for amd64	2008-11-02 15:25:51 -07:00
StackOverflow.java	make StackOverflow test useful in tails=true build	2011-01-25 17:13:59 -07:00
Strings.java	Verify that String#lastIndexOf handles large fromIndex correctly	2013-10-25 15:32:33 -05:00
Subroutine.java	fix stack mapping bug for try blocks containing jsr/ret instructions	2012-12-12 15:54:15 -07:00
Switch.java	implement tableswitch and lookupswitch instructions plus run loop bugfixes and tweaks	2007-08-12 20:52:12 -06:00
test.sh	exit with error code from test.sh if any test fails	2013-03-15 13:17:04 -06:00
Threads.java	fix Thread.interrupt and Thread.interrupted	2011-07-12 14:15:43 -06:00
Trace.java	use wait/notifyAll too avoid starvation in Trace test	2011-02-26 12:40:54 -07:00
Tree.java	add TreeSet(Collection) constructor	2011-01-20 09:39:16 -07:00
UnsafeTest.java	add test for sun.misc.Unsafe functionality	2012-03-13 08:28:33 -06:00
UrlTest.java	include leading slash in path when parsing URLs in URLStreamHandler	2012-02-18 15:14:16 -07:00
Zip.java	fix access violation introduced in last commit	2011-09-14 13:27:17 -06:00
ZipOutputStreamTest.java	Add tests for creating zip files using both write methods	2013-07-08 14:50:17 -06:00