From 397addcf277aab76ea6721252ad7c48538515576 Mon Sep 17 00:00:00 2001
From: Ilya Muradyan <Ilya.Muradyan@jetbrains.com>
Date: Tue, 9 May 2023 23:43:47 +0200
Subject: [PATCH] Add test confirmation for #413

---
 .../kotlinx/jupyter/test/repl/ReplTests.kt          | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/test/kotlin/org/jetbrains/kotlinx/jupyter/test/repl/ReplTests.kt b/src/test/kotlin/org/jetbrains/kotlinx/jupyter/test/repl/ReplTests.kt
index 781fc159d..e8c9c654c 100644
--- a/src/test/kotlin/org/jetbrains/kotlinx/jupyter/test/repl/ReplTests.kt
+++ b/src/test/kotlin/org/jetbrains/kotlinx/jupyter/test/repl/ReplTests.kt
@@ -26,6 +26,7 @@ import org.jetbrains.kotlinx.jupyter.repl.ListErrorsResult
 import org.jetbrains.kotlinx.jupyter.test.getOrFail
 import org.jetbrains.kotlinx.jupyter.withPath
 import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertThrows
 import java.io.File
 import java.nio.file.Path
 import kotlin.script.experimental.api.SourceCode
@@ -544,4 +545,16 @@ class ReplTests : AbstractSingleReplTest() {
         eval("fun b() = a")
         eval("b()").renderedValue shouldBe 1
     }
+
+    @Test
+    fun testRegexBug413() {
+        val code = """
+            Regex("(?<x>[0-9]*)").matchEntire("123456789")?.groups?.get("x")?.value
+        """.trimIndent()
+
+        eval(code)
+        assertThrows<ReplEvalRuntimeException> {
+            eval(code)
+        }
+    }
 }