Aha, wonderful, thanks Dawid!
I somehow failed to remember about this "gradlew -p lucene/core testOpts"
-- that's really awesome and produces all sorts of options I long forgot
about too. What are the C and ! characters in the left most column?
Also why on earth is my tests.file.encoding US-ASCII!! I thought I fixed
my box's messed up default Locale (thank you Rob)...
> Task :lucene:core:testOpts
Test options for project :lucene:core and seed "2649C13388947F46":
tests.LUCENE_VERSION = 10.0.0 # Base Lucene version.
tests.asserts = true # Enables or disables assertions mode.
tests.awaitsfix = null # Enables or disables @AwaitsFix
tests.
tests.bwcdir = null # Data for backward-compatibility
indexes.
tests.codec = random # Sets the codec tests should run
with.
tests.directory = random # Sets the Directory implementation
tests should run with.
tests.docvaluesformat = random # Sets the doc values format tests
should run with.
tests.dups = 0 # Reiterate runs of entire test
suites ('beast' task).
tests.failfast = false # Stop the build early on failure.
C tests.file.encoding = US-ASCII # (!= default: computed) Sets the
default file.encoding on test JVM.
tests.filter = null # Applies a test filter (see
:helpTests).
tests.forceintegervectors = true # Forces use of integer vectors even
when slow.
C tests.gui = false # (!= default: computed) Enables or
disables @RequiresGUI tests.
tests.haltonfailure = true # Halt processing on test failure.
tests.heapsize = 512m # Heap size for test JVMs
tests.infostream = false # Enables or disables infostream logs.
tests.iters = null # Duplicate (re-run) each test case N
times.
C tests.jvmargs = -XX:TieredStopAtLevel=1 -XX:+UseParallelGC
-XX:ActiveProcessorCount=1 # (!= default: computed) Arguments passed to
each forked JVM.
! tests.jvms = 12 # (!= default: computed) Number of
forked test JVMs
tests.leaveTemporary = false # Leave temporary directories after
tests complete.
tests.linedocsfile = europarl.lines.txt.gz # Test data file path.
tests.locale = random # Sets the default locale tests
should run with.
tests.maxfailures = null # Skip tests after a given number of
failures.
tests.minheapsize = 256m # Minimum heap size for test JVMs
tests.monster = false # Enables or disables @Monster tests.
tests.multiplier = null # Value multiplier for randomized
tests.
tests.neverUpToDate = true # Make test tasks always fail the
up-to-date checks (rerun) even if the inputs have not changed.
tests.nightly = false # Enables or disables @Nightly tests.
tests.postingsformat = random # Sets the postings format tests
should run with.
tests.profile = false # Enable Java Flight Recorder
profiling.
C tests.seed = 2649C13388947F46 # (!= default: computed) Sets
the master randomization seed.
tests.slowestSuites = true # Print the summary of the slowest
suites.
tests.slowestTests = true # Print the summary of the slowest
tests.
tests.timeoutSuite = null # Timeout (in millis) for an entire
suite.
tests.timezone = random # Sets the default time zone tests
should run with.
tests.useSecurityManager = true # Control security manager in tests.
C tests.vectorsize = 128 # (!= default: computed) Sets
preferred vector size in bits.
tests.verbose = false # Enables verbose mode (emits full
test outputs immediately).
tests.weekly = false # Enables or disables @Weekly tests.
C tests.workDir = build/tmp/tests-tmp # (!= default: computed)
Working directory for forked test JVMs
Mike McCandless
http://blog.mikemccandless.com
On Wed, Dec 13, 2023 at 2:42 AM Dawid Weiss <dawid.we...@gmail.com> wrote:
>
> I think I remember now... So, this is LuceneTestCase:
>
> /**
> * True if and only if tests are run in verbose mode. If this flag is
> false tests are not expected
> * to print any messages. Enforced with {@link TestRuleLimitSysouts}.
> */
> public static final boolean VERBOSE =
> systemPropertyAsBoolean("tests.verbose", false);
>
> /** Enables or disables dumping of {@link InfoStream} messages. */
> public static final boolean INFOSTREAM =
> systemPropertyAsBoolean("tests.infostream", VERBOSE);
>
> Note infostream is by default on when verbose is enabled. You can turn it
> off independently though (-Ptests.infostream=false) or even set the default
> in your gradle.properties...
>
> So I don't think there's anything to do here? For the record, all the test
> options and their defaults are displayed with:
>
> gradlew -p lucene\core testOpts
>
> Dawid
>
> On Tue, Dec 12, 2023 at 8:45 PM Michael McCandless <
> luc...@mikemccandless.com> wrote:
>
>> Ahh thanks for the quick explanation and temporary solution Dawid!.
>> Naming is the hardest part :)
>>
>> I think long ago we used to call it "-Dtests.stdout=true" or so? Not the
>> greatest name tho. Maybe "tests.liveConsoleOut"? "tests.liveConsole"?
>>
>> Mike McCandless
>>
>> http://blog.mikemccandless.com
>>
>>
>> On Tue, Dec 12, 2023 at 2:31 PM Dawid Weiss <dawid.we...@gmail.com>
>> wrote:
>>
>>>
>>> This is actually an accidental (?) clash between Lucene's system
>>> property and what's in defaults-tests.gradle.
>>> You can manually prepend true || ... to the following in
>>> defaults-tests.gradle.
>>>
>>> def verboseMode = resolvedTestOption("tests.verbose").toBoolean()
>>>
>>> I can't remember why it aligns with Lucene's logger. Maybe it
>>> should/could be a
>>> separate property? I find it difficult to come up with a reasonable name
>>> though.
>>>
>>> D.
>>>
>>> On Tue, Dec 12, 2023 at 8:03 PM Michael McCandless <
>>> luc...@mikemccandless.com> wrote:
>>>
>>>> Hi Team,
>>>>
>>>> This is prolly a Dawid question...
>>>>
>>>> Sometimes I want to run a test (like a slow Monster test), seeing its
>>>> ongoing musings popping out on the console in "real time" (not buffered).
>>>>
>>>> I can do this today by adding "-Dtests.verbose=true" to the ./gradlew
>>>> invocation that's running the test.
>>>>
>>>> But that also turns on LuceneTestCase.VERBOSE which sometimes produces
>>>> insane amounts of mostly not helpful content.
>>>>
>>>> Is there any way to do the first (stream console output) without the
>>>> second (mega verbosity enabled)?
>>>>
>>>> Thanks,
>>>>
>>>> Mike McCandless
>>>>
>>>> http://blog.mikemccandless.com
>>>>
>>>
