using Kotest 5.2.1 when I try to execute following snippet:

# kotest

[Rajkumar Singh]

using Kotest 5.2.1 when I try to execute following snippet:

[Rajkumar Singh]

Arb.stringPattern("[A-Za-z0-9 <([{^-=$!|\\]})?*+:.>]{1,30}")

[Rajkumar Singh]

getting error Illegal Capacity: -32 java.lang.IllegalArgumentException: Illegal Capacity: -32

[Rajkumar Singh]

Illegal Capacity: -32
java.lang.IllegalArgumentException: Illegal Capacity: -32
at java.base/java.util.ArrayList.<init>(ArrayList.java:158)
at com.github.curiousoddman.rgxgen.nodes.SymbolSet.rangeToList(SymbolSet.java:125)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at com.github.curiousoddman.rgxgen.nodes.SymbolSet.<init>(SymbolSet.java:121)
at com.github.curiousoddman.rgxgen.parsing.dflt.DefaultTreeBuilder.createSymbolSetFromSquareBrackets(DefaultTreeBuilder.java:660)
at com.github.curiousoddman.rgxgen.parsing.dflt.DefaultTreeBuilder.handleSquareBrackets(DefaultTreeBuilder.java:570)
at com.github.curiousoddman.rgxgen.parsing.dflt.DefaultTreeBuilder.parseGroup(DefaultTreeBuilder.java:227)
at com.github.curiousoddman.rgxgen.parsing.dflt.DefaultTreeBuilder.build(DefaultTreeBuilder.java:664)
at com.github.curiousoddman.rgxgen.parsing.dflt.DefaultTreeBuilder.get(DefaultTreeBuilder.java:673)
at com.github.curiousoddman.rgxgen.RgxGen.<init>(RgxGen.java:71)
at com.github.curiousoddman.rgxgen.RgxGen.<init>(RgxGen.java:62)
at io.kotest.property.arbitrary.StringsjvmKt$stringPattern$1.<init>(stringsjvm.kt:17)
at io.kotest.property.arbitrary.StringsjvmKt.stringPattern(stringsjvm.kt:15)
at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invokeSuspend(RootScope.kt:36)
at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invoke(RootScope.kt)
at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invoke(RootScope.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invokeSuspend(TestCaseExecutor.kt:74)
at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.CoroutineDebugProbeInterceptor.intercept(CoroutineDebugProbeInterceptor.kt:29)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor$intercept$3.invokeSuspend(InvocationTimeoutInterceptor.kt:43)
at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor$intercept$3.invoke(InvocationTimeoutInterceptor.kt)
at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor$intercept$3.invoke(InvocationTimeoutInterceptor.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturnIgnoreTimeout(Undispatched.kt:100)
at kotlinx.coroutines.TimeoutKt.setupTimeout(Timeout.kt:146)
at kotlinx.coroutines.TimeoutKt.withTimeoutOrNull(Timeout.kt:103)
at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor.intercept(InvocationTimeoutInterceptor.kt:42)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$3.invokeSuspend(TestInvocationInterceptor.kt:36)
at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$3.invoke(TestInvocationInterceptor.kt)
at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$3.invoke(TestInvocationInterceptor.kt)
at io.kotest.mpp.ReplayKt.replay(replay.kt:18)
at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invokeSuspend(TestInvocationInterceptor.kt:31)
at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invoke(TestInvocationInterceptor.kt)
at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invoke(TestInvocationInterceptor.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:89)
at kotlinx.coroutines.CoroutineScopeKt.coroutineScope(CoroutineScope.kt:264)
at io.kotest.engine.test.TestInvocationInterceptor.intercept(TestInvocationInterceptor.kt:30)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.TimeoutInterceptor.intercept(TimeoutInterceptor.kt:33)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.BlockedThreadTimeoutInterceptor.intercept(BlockedThreadTimeoutInterceptor.kt:74)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.CoroutineLoggingInterceptor.intercept(CoroutineLoggingInterceptor.kt:30)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.SoftAssertInterceptor.intercept(SoftAssertInterceptor.kt:27)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.AssertionModeInterceptor.intercept(AssertionModeInterceptor.kt:25)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.LifecycleInterceptor.intercept(LifecycleInterceptor.kt:50)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.EnabledCheckInterceptor.intercept(EnabledCheckInterceptor.kt:31)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invokeSuspend(TestCaseExtensionInterceptor.kt:24)
at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invoke(TestCaseExtensionInterceptor.kt)
at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invoke(TestCaseExtensionInterceptor.kt)
at io.kotest.engine.test.TestExtensions.intercept(TestExtensions.kt:154)
at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor.intercept(TestCaseExtensionInterceptor.kt:24)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invokeSuspend(CoroutineErrorCollectorInterceptor.kt:28)
at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invoke(CoroutineErrorCollectorInterceptor.kt)
at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invoke(CoroutineErrorCollectorInterceptor.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:89)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:165)
at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor.intercept(CoroutineErrorCollectorInterceptor.kt:27)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invokeSuspend(TestCaseExecutor.kt:83)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.TestCaseExecutor$execute$2$1.invoke(TestCaseExecutor.kt)
at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invokeSuspend(coroutineDispatcherFactoryInterceptor.kt:57)
at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
at io.kotest.engine.concurrency.FixedThreadCoroutineDispatcherFactory$withDispatcher$4.invokeSuspend(FixedThreadCoroutineDispatcherFactory.kt:53)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)

[Rajkumar Singh]

it used to be working with Kotest 4.4.3

[sam]

Can you make a ticket on github for this?