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Home Page: https://github.com/quala/qualac
License: Other
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qualac's Issues
0 is in Unicode.BmpSm, but shouldn't be
add Prop that tests by comparing to javac
need unit testing framework
Hopefully this can be wrapped into ScalaCheck somehow. There's no getting around the need for the occasional unit test, even if we're focusing on fuzzing.
`Runtime.exec` fails on Condor
upstream bug: ScalaCheck does not run tests with >1 worker threads
ScalaCheck doesn't work in executable jar
Probably ProGuard's fault.
Exception in thread "Thread-4" java.lang.NoSuchMethodException: org.scalacheck.Pretty$$anon$2.$div(java.lang.String)
at java.lang.Class.getMethod(Class.java:1622)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.reflMethod$Method9(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:96)
at org.scalacheck.Pretty$$anon$1.apply(Pretty.scala:29)
at org.scalacheck.Pretty$.pretty(Pretty.scala:31)
at org.scalacheck.ConsoleReporter.onTestResult(ConsoleReporter.scala:26)
at org.scalacheck.Test$TestCallback$$anon$2.onTestResult(Test.scala:83)
at org.scalacheck.Test$$anonfun$checkProperties$1$$anon$4.onTestResult(Test.scala:234)
at org.scalacheck.Test$.check(Test.scala:224)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:236)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:229)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:45)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:30)
at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:42)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)
at scala.collection.mutable.ListBuffer.map(ListBuffer.scala:42)
at org.scalacheck.Test$.checkProperties(Test.scala:229)
at org.scalacheck.Properties.check(Properties.scala:47)
at org.scalacheck.Properties.check(Properties.scala:54)
at qualac.fuzz.FuzzThread.run(FuzzThread.scala:11)
Exception in thread "Thread-5" java.lang.NoSuchMethodException: org.scalacheck.Pretty$$anon$2.$div(java.lang.String)
at java.lang.Class.getMethod(Class.java:1622)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.reflMethod$Method9(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:96)
at org.scalacheck.Pretty$$anon$1.apply(Pretty.scala:29)
at org.scalacheck.Pretty$.pretty(Pretty.scala:31)
at org.scalacheck.ConsoleReporter.onTestResult(ConsoleReporter.scala:26)
at org.scalacheck.Test$TestCallback$$anon$2.onTestResult(Test.scala:83)
at org.scalacheck.Test$$anonfun$checkProperties$1$$anon$4.onTestResult(Test.scala:234)
at org.scalacheck.Test$.check(Test.scala:224)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:236)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:229)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:45)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:30)
at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:42)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)
at scala.collection.mutable.ListBuffer.map(ListBuffer.scala:42)
at org.scalacheck.Test$.checkProperties(Test.scala:229)
at org.scalacheck.Properties.check(Properties.scala:47)
at org.scalacheck.Properties.check(Properties.scala:54)
at qualac.fuzz.FuzzThread.run(FuzzThread.scala:11)
Exception in thread "Thread-6" Exception in thread "Thread-7" java.lang.NoSuchMethodException: org.scalacheck.Pretty$$anon$2.$div(java.lang.String)
at java.lang.Class.getMethod(Class.java:1622)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.reflMethod$Method9(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:96)
at org.scalacheck.Pretty$$anon$1.apply(Pretty.scala:29)
at org.scalacheck.Pretty$.pretty(Pretty.scala:31)
at org.scalacheck.ConsoleReporter.onTestResult(ConsoleReporter.scala:26)
at org.scalacheck.Test$TestCallback$$anon$2.onTestResult(Test.scala:83)
at org.scalacheck.Test$$anonfun$checkProperties$1$$anon$4.onTestResult(Test.scala:234)
at org.scalacheck.Test$.check(Test.scala:224)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:236)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:229)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:45)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:30)
at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:42)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)
at scala.collection.mutable.ListBuffer.map(ListBuffer.scala:42)
at org.scalacheck.Test$.checkProperties(Test.scala:229)
at org.scalacheck.Properties.check(Properties.scala:47)
at org.scalacheck.Properties.check(Properties.scala:54)
at qualac.fuzz.FuzzThread.run(FuzzThread.scala:11)
java.lang.NoSuchMethodException: org.scalacheck.Pretty$$anon$2.$div(java.lang.String)
at java.lang.Class.getMethod(Class.java:1622)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.reflMethod$Method9(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:109)
at org.scalacheck.Pretty$$anonfun$prettyTestRes$1.apply(Pretty.scala:96)
at org.scalacheck.Pretty$$anon$1.apply(Pretty.scala:29)
at org.scalacheck.Pretty$.pretty(Pretty.scala:31)
at org.scalacheck.ConsoleReporter.onTestResult(ConsoleReporter.scala:26)
at org.scalacheck.Test$TestCallback$$anon$2.onTestResult(Test.scala:83)
at org.scalacheck.Test$$anonfun$checkProperties$1$$anon$4.onTestResult(Test.scala:234)
at org.scalacheck.Test$.check(Test.scala:224)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:236)
at org.scalacheck.Test$$anonfun$checkProperties$1.apply(Test.scala:229)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:45)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:30)
at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:42)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)
at scala.collection.mutable.ListBuffer.map(ListBuffer.scala:42)
at org.scalacheck.Test$.checkProperties(Test.scala:229)
at org.scalacheck.Properties.check(Properties.scala:47)
at org.scalacheck.Properties.check(Properties.scala:54)
at qualac.fuzz.FuzzThread.run(FuzzThread.scala:11)
persist full output of System.getProperties() for each run
upstream feature: ScalaCheck doesn't stop at test exhaustion
That's a time drain since all our properties are referentially transparent (albeit not pure).
method of determining current run_id is not thread safe
Can't guarantee another thread doesn't insert a new row before the select max id can go through.
Condor computers don't appear to have /etc/hostname
Figure out how to stop compilation after a given phase
don't initialize unicode unless necessary
It slows down Condor jobs.
send email report after condor run
separate runtime keys into their own columns
config file should not be validated in presence of condor option
the condor node would do that validation
add Prop that tests by running code
Currently it's only possible to test if something compiles or not.
Char generators are producing unexpected values
! 2 Identifiers, Names, and Scopes.any mathematical char can be an identifi
er: Falsified after 40 passed tests.
ARG_0: 0
persist contents of fuzzing.conf for each run
ScalaCheck can be parallelized
So says djspiewak.
support indirect inheritance from `Properties`
That way we can subclass org.scalacheck.Properties with a custom version.
port to Squeryl
Cross your fingers there will actually be a solution to the binary issue.
investigate asm for reflective discovery of tests
store computer name
This will help find if parallelism is working.
unicode class storage is scary inefficient
The code points should be store as lazy ranges somehow. It takes 10MB to store them all in memory.
fuzzing.conf should be read from an outside file have defaults if not available
UnicodeData.txt is not being parsed correctly
There are ranges. See http://www.unicode.org/reports/tr44/.
add metamorphic Props for running/compiling
auto-restart JVMs that die on condor
Due to out of memory errors, etc. Condor has this feature.
interface directly with the lexer
Need to find a function that returns Iterable[Token] or similar.
condor error and output paths should be absolute
java.lang.ArrayIndexOutOfBoundsException from ClassUtil
org.objectweb.asm.ClassReader.readUnsignedShort(Unknown Source)
org.objectweb.asm.ClassReader.<init>(Unknown Source)
org.objectweb.asm.ClassReader.<init>(Unknown Source)
org.objectweb.asm.ClassReader.<init>(Unknown Source)
org.clapper.classutil.asm.ClassFile$.load(ClassFinderImpl.scala:208)
org.clapper.classutil.ClassFinder.org$clapper$classutil$ClassFinder$$classData(ClassFinder.scala:435)
org.clapper.classutil.ClassFinder$$anonfun$4.apply(ClassFinder.scala:425)
org.clapper.classutil.ClassFinder$$anonfun$4.apply(ClassFinder.scala:425)
scala.collection.Iterator$$anon$19.next(Iterator.scala:335)
org.clapper.classutil.ClassFinder$$anonfun$generateFromIterators$1.doIterators$1(ClassFinder.scala:459)
org.clapper.classutil.ClassFinder$$anonfun$generateFromIterators$1$$anonfun$doIterators$1$1.apply(ClassFinder.scala:460)
org.clapper.classutil.ClassFinder$$anonfun$generateFromIterators$1$$anonfun$doIterators$1$1.apply(ClassFinder.scala:459)
scala.util.continuations.ControlContext$$anonfun$flatMap$2$$anonfun$apply$2.apply(ControlContext.scala:71)
scala.util.continuations.ControlContext.foreachFull(ControlContext.scala:87)
scala.util.continuations.ControlContext$$anonfun$flatMap$2$$anonfun$apply$2.apply(ControlContext.scala:73)
grizzled.generator$$anonfun$generate$1$$anonfun$apply$3.apply(generator.scala:131)
grizzled.generator$$anonfun$generate$1$$anonfun$apply$3.apply(generator.scala:131)
grizzled.generator$.loop$1(generator.scala:97)
grizzled.generator$$anonfun$loop$1$1.apply(generator.scala:99)
grizzled.generator$$anonfun$loop$1$1.apply(generator.scala:99)
scala.collection.immutable.Stream$Cons.tail(Stream.scala:630)
scala.collection.immutable.Stream$Cons.tail(Stream.scala:622)
scala.collection.immutable.StreamIterator$$anonfun$next$1.apply(Stream.scala:521)
scala.collection.immutable.StreamIterator$$anonfun$next$1.apply(Stream.scala:521)
scala.collection.immutable.StreamIterator$LazyCell.v(Stream.scala:511)
scala.collection.immutable.StreamIterator.hasNext(Stream.scala:515)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$19.hasNext(Iterator.scala:334)
scala.collection.Iterator$class.foreach(Iterator.scala:652)
scala.collection.Iterator$$anon$19.foreach(Iterator.scala:333)
scala.collection.TraversableOnce$class.toMap(TraversableOnce.scala:256)
scala.collection.Iterator$$anon$19.toMap(Iterator.scala:333)
org.clapper.classutil.ClassFinder$.classInfoMap(ClassFinder.scala:505)
qualac.fuzz.Finder$.discoverPropsMatching(Finder.scala:38)
qualac.fuzz.FuzzRun.fuzz(FuzzRun.scala:27)
qualac.fuzz.Main$.main(Main.scala:48)
qualac.fuzz.Main.main(Main.scala)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
CondorJavaWrapper.main(CondorJavaWrapper.java:106) |
| org.objectweb.asm.ClassReader.readUnsignedShort(Unknown Source)
org.objectweb.asm.ClassReader.<init>(Unknown Source)
org.objectweb.asm.ClassReader.<init>(Unknown Source)
org.objectweb.asm.ClassReader.<init>(Unknown Source)
org.clapper.classutil.asm.ClassFile$.load(ClassFinderImpl.scala:208)
org.clapper.classutil.ClassFinder.org$clapper$classutil$ClassFinder$$classData(ClassFinder.scala:435)
org.clapper.classutil.ClassFinder$$anonfun$4.apply(ClassFinder.scala:425)
org.clapper.classutil.ClassFinder$$anonfun$4.apply(ClassFinder.scala:425)
scala.collection.Iterator$$anon$19.next(Iterator.scala:335)
org.clapper.classutil.ClassFinder$$anonfun$generateFromIterators$1.doIterators$1(ClassFinder.scala:459)
org.clapper.classutil.ClassFinder$$anonfun$generateFromIterators$1$$anonfun$doIterators$1$1.apply(ClassFinder.scala:460)
org.clapper.classutil.ClassFinder$$anonfun$generateFromIterators$1$$anonfun$doIterators$1$1.apply(ClassFinder.scala:459)
scala.util.continuations.ControlContext$$anonfun$flatMap$2$$anonfun$apply$2.apply(ControlContext.scala:71)
scala.util.continuations.ControlContext.foreachFull(ControlContext.scala:87)
scala.util.continuations.ControlContext$$anonfun$flatMap$2$$anonfun$apply$2.apply(ControlContext.scala:73)
grizzled.generator$$anonfun$generate$1$$anonfun$apply$3.apply(generator.scala:131)
grizzled.generator$$anonfun$generate$1$$anonfun$apply$3.apply(generator.scala:131)
grizzled.generator$.loop$1(generator.scala:97)
grizzled.generator$$anonfun$loop$1$1.apply(generator.scala:99)
grizzled.generator$$anonfun$loop$1$1.apply(generator.scala:99)
scala.collection.immutable.Stream$Cons.tail(Stream.scala:630)
scala.collection.immutable.Stream$Cons.tail(Stream.scala:622)
scala.collection.immutable.StreamIterator$$anonfun$next$1.apply(Stream.scala:521)
scala.collection.immutable.StreamIterator$$anonfun$next$1.apply(Stream.scala:521)
scala.collection.immutable.StreamIterator$LazyCell.v(Stream.scala:511)
scala.collection.immutable.StreamIterator.hasNext(Stream.scala:515)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$20.hasNext(Iterator.scala:352)
scala.collection.Iterator$$anon$19.hasNext(Iterator.scala:334)
scala.collection.Iterator$class.foreach(Iterator.scala:652)
scala.collection.Iterator$$anon$19.foreach(Iterator.scala:333)
scala.collection.TraversableOnce$class.toMap(TraversableOnce.scala:256)
scala.collection.Iterator$$anon$19.toMap(Iterator.scala:333)
org.clapper.classutil.ClassFinder$.classInfoMap(ClassFinder.scala:505)
qualac.fuzz.Finder$.discoverPropsMatching(Finder.scala:38)
qualac.fuzz.FuzzRun.fuzz(FuzzRun.scala:27)
qualac.fuzz.Main$.main(Main.scala:48)
qualac.fuzz.Main.main(Main.scala)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:616)
CondorJavaWrapper.main(CondorJavaWrapper.java:106)
Compilation doesn't work in executable jar
Exception in thread "Thread-5" java.lang.NoClassDefFoundError: scala/tools/nsc/settings/ScalaSettings
at qualac.fuzz.FuzzThread.run(FuzzThread.scala:12)
Caused by: java.lang.ClassNotFoundException: scala.tools.nsc.settings.ScalaSettings
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
... 1 more
Exception in thread "Thread-7" java.lang.NoClassDefFoundError: scala/tools/nsc/settings/ScalaSettings
at qualac.fuzz.FuzzThread.run(FuzzThread.scala:12)
Caused by: java.lang.ClassNotFoundException: scala.tools.nsc.settings.ScalaSettings
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
... 1 more
verify the unicode numbers
add an annotation for referring to tickets
@epfl(Int) like in Quala, perhaps
add condor table with condor_id to associate with run_id
store individual trials
h2 doesn't like the javaprop table
org.h2.jdbc.JdbcSQLException: Referential integrity constraint violation: "CONSTRAINT_C0: PUBLIC.JAVAPROP FOREIGN KEY(RUN_ID) REFERENCES PUBLIC.RUN(ID)"; SQL statement:
INSERT INTO javaprop(run_id, jkey, jvalue) VALUES(?, ?, ?) [23506-154]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:327)
at org.h2.message.DbException.get(DbException.java:167)
at org.h2.message.DbException.get(DbException.java:144)
at org.h2.constraint.ConstraintReferential.checkRowOwnTable(ConstraintReferential.java:345)
at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:287)
at org.h2.table.Table.fireConstraints(Table.java:851)
at org.h2.table.Table.fireAfterRow(Table.java:868)
at org.h2.command.dml.Insert.insertRows(Insert.java:128)
at org.h2.command.dml.Insert.update(Insert.java:86)
at org.h2.command.CommandContainer.update(CommandContainer.java:69)
at org.h2.command.Command.executeUpdate(Command.java:212)
at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:143)
at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:129)
at qualac.db.DB$$anonfun$storeJavaProps$1.apply(DB.scala:145)
at qualac.db.DB$$anonfun$storeJavaProps$1.apply(DB.scala:138)
at scala.collection.immutable.HashSet$HashSet1.foreach(HashSet.scala:130)
at scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:275)
at qualac.db.DB$.storeJavaProps(DB.scala:138)
at qualac.db.DB$.liftedTree1$1(DB.scala:20)
at qualac.db.DB$.(DB.scala:16)
at qualac.db.DB$.(DB.scala)
at qualac.fuzz.FuzzRun.db(FuzzRun.scala:10)
at qualac.fuzz.FuzzRun.fuzz(FuzzRun.scala:15)
at qualac.fuzz.Main$.main(Main.scala:25)
at qualac.fuzz.Main.main(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at sbt.Run.invokeMain(Run.scala:69)
at sbt.Run.run0(Run.scala:60)
at sbt.Run.execute$1(Run.scala:48)
at sbt.Run$$anonfun$run$2.apply(Run.scala:51)
at sbt.Run$$anonfun$run$2.apply(Run.scala:51)
at sbt.TrapExit$.executeMain$1(TrapExit.scala:33)
at sbt.TrapExit$$anon$1.run(TrapExit.scala:42)
allow different Scala version for testing
djspiewak says this is possible using sbt's tricks
verify condor uses -server
make a test for the ticket 4583
make fuzzers robust to infinite loops
Some kinds of compiler bugs could conceivably lead to infinite loops. Fuzzing runs of programs can even easier.
MySQL doesn't like cyclic references between run and condor_run
condor submit file should refer to a custom config file
and that config file's pattern should only match the one prop the condor node is supposed to run.
condor output files should go in user conf's output dir
upstream feature: ScalaCheck needs a timeout feature
This would stop any one trial or sequence of trials that is taking too long, hanging, etc.
support discovery of `Prop`s
Forcing test writers to use Properties seems pointless and anti-parallel.
inside jar reflective discovery of test fails
Condor runs can't find tests.
Probably some Condor classpath/SecurityManager type thing.
no way to determine failing outcome
Since class, message, stacktrace are nullable even in the case of an exception.
add condor support
Automatically distribute test suites across multiple XYZ.submit files and then submit them.
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