Commit Graph

282 Commits

Author SHA1 Message Date
Markus Ewald
655ae7ab10 Extended to IObservableCollection interface with an ItemsCleared event so subscribers observing the collection only to trigger 'Changed' events (versus subscribers observing the collection to wire/unwire themselves from the collection's items) can make use of the collection
git-svn-id: file:///srv/devel/repo-conversion/nusu@182 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-10-12 19:19:58 +00:00
Markus Ewald
d5293d8cb9 Made Semaphore usable on the XBox 360
git-svn-id: file:///srv/devel/repo-conversion/nusu@181 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-10-05 19:43:04 +00:00
Markus Ewald
9669adcab5 Improved documentation for the AffineThreadPool class
git-svn-id: file:///srv/devel/repo-conversion/nusu@180 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-27 10:48:38 +00:00
Markus Ewald
3c10f05589 Re-added the default exception handler which will now re-throw the exception, thereby mimicking the behavior of .NET's ThreadPool; wrote unit test to verify the default exception handler is working
git-svn-id: file:///srv/devel/repo-conversion/nusu@179 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-18 21:14:27 +00:00
Markus Ewald
273eb9885c AffineThreadPool.CpuCores is now called AffineThreadPool.Processors because this is the term used throughout the .NET framework for the same concept
git-svn-id: file:///srv/devel/repo-conversion/nusu@178 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-18 20:38:55 +00:00
Markus Ewald
874fe0a9e4 Found the synchronization problem in the affine thread pool - the auto reset event was being set twice before even a single thread pool thread made it through the WaitOne() - fixed by using a semaphore; implemented a semaphore that should work in the XBox 360; wrote unit tests for said semaphore; added messages to the affine thread pool's unit tests to make debugging easier
git-svn-id: file:///srv/devel/repo-conversion/nusu@177 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-18 20:06:09 +00:00
Markus Ewald
09247541f2 Removed the AssertionDelegate stuff and added an UnhandledException delegate to the ThreadPool - maybe I'll turn this into an event analogous to Application.ThreadException; removed the EmptyQueue method which was a flawed concept anyway (especially the disposing of state objects!); rewrote the unit tests to work with the new and improved AffineThreadPool class - there's one test that fails when run through NCover, indicating some synchronization problem that I have yet to track down!
git-svn-id: file:///srv/devel/repo-conversion/nusu@176 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-17 19:50:30 +00:00
Markus Ewald
7a7e71d0c3 Fixed XBox 360 compilation error
git-svn-id: file:///srv/devel/repo-conversion/nusu@175 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-16 20:07:36 +00:00
Markus Ewald
e74955b161 The AffineThreadPool class now also tries to create CPU-affine threads on the full .NET framework (which uses P/Invoke and tries to lock a managed thread to a system thread, probably needs some work for Mono)
git-svn-id: file:///srv/devel/repo-conversion/nusu@174 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-15 21:17:34 +00:00
Markus Ewald
05e4aebaac Replaced the affine thread pool with a less elegant implementation that works on the XBox 360
git-svn-id: file:///srv/devel/repo-conversion/nusu@173 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-15 20:03:19 +00:00
Markus Ewald
316e2c379a Added custom CPU core-affine thread pool implementation (which doesn't work on the XBox 360 because Monitor.Wait() and Monitor.Pulse() are not supported - but the code is so nice I want to capture this state in Subversion :D)
git-svn-id: file:///srv/devel/repo-conversion/nusu@172 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-15 19:39:08 +00:00
Markus Ewald
6ef2fdb789 Fixed a typo; fixed a bug in the plug-in library that would see generic types deriving from a required base class as suitable whereas they cannot be instantiated without a generic argument; added unit tests that reproduce the errors
git-svn-id: file:///srv/devel/repo-conversion/nusu@171 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-09-01 19:11:19 +00:00
Markus Ewald
35b1ca742d OperationQueue now attempts to prevent deep call stack nesting levels by looping when an Operation fired its AsyncEnded event synchronously; the OperationQueue's current operation index is now handled using the Interlocked methods, fixing a possible thread safety issue
git-svn-id: file:///srv/devel/repo-conversion/nusu@170 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-08-28 20:27:15 +00:00
Markus Ewald
2472c892fb Added a note about an unexplained exception that happened one time whilst executing the unit tests
git-svn-id: file:///srv/devel/repo-conversion/nusu@169 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-08-05 21:25:28 +00:00
Markus Ewald
88b89dea19 Fixed another compilation error that was causing the XBox 360 build to fail because .NET is missing the Math.DivRem() method on the XBox 360
git-svn-id: file:///srv/devel/repo-conversion/nusu@168 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-21 20:47:32 +00:00
Markus Ewald
d91dc70146 Fixed deque compilation error in release builds (missing #if..#endif around a place where a debug-only field was used)
git-svn-id: file:///srv/devel/repo-conversion/nusu@167 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-21 20:42:07 +00:00
Markus Ewald
9ec6546f70 Added out-of-sync check for the Deque enumerator; added unit test for the out-of-sync check
git-svn-id: file:///srv/devel/repo-conversion/nusu@166 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-14 21:52:40 +00:00
Markus Ewald
a56da772d4 Added missing CPL statements
git-svn-id: file:///srv/devel/repo-conversion/nusu@165 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-14 21:32:44 +00:00
Markus Ewald
0b23b1f7c4 lastBlockCount is called lastBlockEndIndex again (anyone got a better term - it's an index one past the last entry, not a count); implemented the CopyTo() method; added unit tests for the CopyTo() method
git-svn-id: file:///srv/devel/repo-conversion/nusu@164 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-14 21:08:10 +00:00
Markus Ewald
3ee5fdfc67 The deque class now fully supports the IList<> and IList interfaces (with the exception of CopyTo() and CopyToArray() which are not implemented yet); implemented a Clear() method; the deque enumerator is now fully functioning (but still missing an out-of-sync check); moved IndexOf() into its own file; wrote several additional unit tests to verify all the new interface methods are working and to keep test coverage at 100%
git-svn-id: file:///srv/devel/repo-conversion/nusu@163 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-14 20:15:34 +00:00
Markus Ewald
a817f52406 Fixed an ugly bug in the IndexOf() method; achieved 100% test coverage for the deque code so far
git-svn-id: file:///srv/devel/repo-conversion/nusu@162 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-13 21:17:09 +00:00
Markus Ewald
7885e86836 The deque's RemoveAt() method now shifts the objects in the direction that produces the least amount of work
git-svn-id: file:///srv/devel/repo-conversion/nusu@161 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-13 20:22:59 +00:00
Markus Ewald
58c3254260 Implemented more efficient Insert() method for the deque; split RemoveAt() into left-shifting and right-shifting specializations (right-shifting still is a copy of the left-shifting one, will fix it soon); improved unit tests to catch any and all border cases; made the IndexOf() method workable; wrote unit tests for the IndexOf() method; moved removal and insertion functions into the own sub-files to avoid having huge source files
git-svn-id: file:///srv/devel/repo-conversion/nusu@160 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-13 19:34:27 +00:00
Markus Ewald
ed62fa85f2 Implemented deque Insert() and RemoveAt() methods with fixed shifting of all items to the right for now - still have to extend the code to shift items to the closest end; added more unit tests to achieve 100% test coverage for the code
git-svn-id: file:///srv/devel/repo-conversion/nusu@159 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-11 19:55:59 +00:00
Markus Ewald
ff44edcdf1 Began implementing a block-allocating Deque class similar to C++'s std::deque - insertion and removal at both ends already working
git-svn-id: file:///srv/devel/repo-conversion/nusu@158 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-07-10 18:42:23 +00:00
Markus Ewald
74bf351727 Changed all remaining COMPACTFRAMEWORK constants around serialization code to NO_SERIALIZATION
git-svn-id: file:///srv/devel/repo-conversion/nusu@157 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-26 20:17:59 +00:00
Markus Ewald
8f16d09c8a Fixed compilation error on XBox 360
git-svn-id: file:///srv/devel/repo-conversion/nusu@156 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-25 19:36:18 +00:00
Markus Ewald
5d36825fc8 Attempt to fix a possible bug in the generic time source class which could potentially attempt to construct an instance of System.DateTime with an invalid tick count
git-svn-id: file:///srv/devel/repo-conversion/nusu@155 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-24 20:24:21 +00:00
Markus Ewald
839d46ecf1 The CommandLine class didn't construct command lines with empty arguments correctly (these need to be passed as empty quotes to be recognizable as an argument), fixed; added unit tests that exposes this bug; some minor cosmetic fixes
git-svn-id: file:///srv/devel/repo-conversion/nusu@154 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-24 19:20:26 +00:00
Markus Ewald
ce9a6bc932 Added a unit tests that reproduces the bug fixed in the previous commit
git-svn-id: file:///srv/devel/repo-conversion/nusu@153 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-22 18:54:12 +00:00
Markus Ewald
f8adca9e17 Fixed a glaring bug in the Scheduler causing errors when the scheduler's last item in the queue is cancelled
git-svn-id: file:///srv/devel/repo-conversion/nusu@152 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-22 18:14:45 +00:00
Markus Ewald
b38284d372 The unlimited Wait() test still didn't produce 100% coverage - somehow the thread overtook the code creating it - added a Sleep(1) to fix this...
git-svn-id: file:///srv/devel/repo-conversion/nusu@151 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-19 19:36:25 +00:00
Markus Ewald
128feac03e Reduced the likelihood of the unlimited wait test for the transaction class resulting in a code coverage of less than 100%
git-svn-id: file:///srv/devel/repo-conversion/nusu@150 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-17 21:07:34 +00:00
Markus Ewald
4fd22afcc0 Fixed two small typos
git-svn-id: file:///srv/devel/repo-conversion/nusu@149 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-15 20:15:43 +00:00
Markus Ewald
6d7f4d11af Minor cosmetic fix in comment
git-svn-id: file:///srv/devel/repo-conversion/nusu@148 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-09 19:49:55 +00:00
Markus Ewald
d6ddf04f58 On very quickly scheduled recurrent notifications, it was still possible for the wait time to become negative due to the passage of time - now the scheduler will only use the WaitOne() method when the remaining time until notification is positive
git-svn-id: file:///srv/devel/repo-conversion/nusu@147 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-09 19:47:30 +00:00
Markus Ewald
6b8362d57d Fixed a nasty bug that would make the scheduler queue notifications using their delay time as absolute notification time, causing negative numbers to be passed to WaitOne(); updated unit test to expose this problem if it happens
git-svn-id: file:///srv/devel/repo-conversion/nusu@146 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-09 19:41:38 +00:00
Markus Ewald
a6f7749121 Moved the checkForTimeAdjustment() method in the generic time source behind the WaitOne() call because that's the most likely point for a date/time adjustment will have occurred at; WindowsTimeSource now exists on the XBox 360 as well, but will throw in its constructor and report Available as false (this simplifies things in other places); Scheduler class is fully working and 100% testable with simulated time (instead of waiting for scheduled notifications to be delivered in real time, which would make testing slow); added unit tests for Scheduler class and reached 100% coverage
git-svn-id: file:///srv/devel/repo-conversion/nusu@145 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-09 19:28:11 +00:00
Markus Ewald
4b9002b520 Renamed DefaultTimeSource to GenericTimeSource; the generic time source will now detect when the system date/time is adjusted; made some progress on the Scheduler implementation; wrote some unit tests for the Scheduler class
git-svn-id: file:///srv/devel/repo-conversion/nusu@144 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-08 20:32:14 +00:00
Markus Ewald
2426868cce Improved comments in various places; disabled all classes in the 'Services' namespace, including the type listers; added scheduler class which will act sort of like the cron daemon on unix machines; defined a time source interface so I can manually advance time instead of waiting in the unit tests; created two time sources, a generic one for all platforms and a windows specific one that will notice when the system time is adjusted
git-svn-id: file:///srv/devel/repo-conversion/nusu@143 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-06-04 19:32:15 +00:00
Markus Ewald
10d6533b50 Added an obvious, simple and important optimization: when Transaction.Wait() is called, the transaction will not create a WaitHandle if it has already ended
git-svn-id: file:///srv/devel/repo-conversion/nusu@142 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-28 19:55:48 +00:00
Markus Ewald
0ada9998e2 Renamed AssemblyTypeLister to MultiAssemblyTypeLister because otherwise, the name implies that it's a type lister for a single assembly; renamed PredefinedTypeLister to ExplicitTypeLister which is more intuitive; disabled all service manager code unless ENABLE_SERVICEMANAGER is defined (while it's under development); improved documentation for the multi assembly type lister; removed resolveContract() delegate and generic overloads
git-svn-id: file:///srv/devel/repo-conversion/nusu@141 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-28 19:50:30 +00:00
Markus Ewald
c9d9810c28 Added prototype factory - a factory which created instances by cloning a prototype instance; redesigned the service manager to query types from an ITypeLister interface instead of tightly coupling it with the PluginRepository class; added type listers that list all assemblies in an app domain, in a PluginRepository and in a predefined list; renamed the IProgressTrackingService to IProgressCollectingService to make it perfectly clear which service is for which purpose; added Instancing.None to disallow the service manager from providing a certain contract; added CPL headers where they were missing
git-svn-id: file:///srv/devel/repo-conversion/nusu@140 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-27 19:55:06 +00:00
Markus Ewald
4e2beb71b8 Removed ConcreteType property from IAbstractFactory<> interface (it was a really strange decision to add it in the first place, luckily it hasn't crept anywhere so far); provided a non-generic abstract factory interface; the factories returned by the factory employer now implement the non-generic factory interface
git-svn-id: file:///srv/devel/repo-conversion/nusu@139 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-27 19:51:54 +00:00
Markus Ewald
41dcfa34d0 Added prototype code for an inversion-of-control container and a progress tracking service; moved XmlHelper class from Nuclex.UserInterface to Nuclex.Support; Nuclex.Support now uses the .NET Framework's own AssemblyLoadEventArgs class if it is compiled for the full framework; fixed a bug in the Request class that would cause exceptions to not be reported if Join() was called on a Request<x> was casted to a plain Request
git-svn-id: file:///srv/devel/repo-conversion/nusu@138 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-20 20:14:21 +00:00
Markus Ewald
d0fe47239e Replaced all ExpectedExceptionAttributes with the new Assert.Throws<>() method to work around a compatibility issue between TeamCity 4.5 and NUnit 2.5 Final
git-svn-id: file:///srv/devel/repo-conversion/nusu@137 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-07 19:36:27 +00:00
Markus Ewald
06749b9cbb Converted AssertHelperTest from using the ExpectedExceptionAttribute to Assert.Throws<>() - let's see if this makes TeamCity happy
git-svn-id: file:///srv/devel/repo-conversion/nusu@136 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-07 19:07:28 +00:00
Markus Ewald
d845b08a91 IObservableCollection was internal - fixed
git-svn-id: file:///srv/devel/repo-conversion/nusu@135 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-06 18:42:08 +00:00
Markus Ewald
7e9e0e2bf1 Made code in OperationQueue more readable; added new class PartialStream which wraps a segment of a larger stream as if it was a separate stream, allowing access to certain regions of a stream to be prohibited and headers of a stream to be cut off without requiring a lengthy copy operation
git-svn-id: file:///srv/devel/repo-conversion/nusu@134 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-05-05 19:31:05 +00:00
Markus Ewald
1c317b3f66 Moved RingMemoryStream class from the Collections namespace to the IO namespace
git-svn-id: file:///srv/devel/repo-conversion/nusu@133 d2e56fa2-650e-0410-a79f-9358c0239efd
2009-04-28 20:44:36 +00:00