From 41e3009702a975aee2fc5a82d2bf7ed645ada5aa Mon Sep 17 00:00:00 2001
From: "Ilya.Kazakevich" <ilya.kazakevich@jetbrains.com>
Date: Thu, 12 Feb 2026 22:00:26 +0100
Subject: [PATCH] testFramework [python]: Fail test when a application scope
 fixture throws exception.

Currently, exceptions thrown by fixture teardowns are ignored as they are thrown in background scope.

We collect them and report them

GitOrigin-RevId: bb0c777926994371a056f52cb1de80893691a438
---
 .../python/junit5Tests/framework/fixtures.kt       | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/python/junit5Tests-framework/src/com/intellij/python/junit5Tests/framework/fixtures.kt b/python/junit5Tests-framework/src/com/intellij/python/junit5Tests/framework/fixtures.kt
index 9f87d60893a8..4259b2406e8f 100644
--- a/python/junit5Tests-framework/src/com/intellij/python/junit5Tests/framework/fixtures.kt
+++ b/python/junit5Tests-framework/src/com/intellij/python/junit5Tests/framework/fixtures.kt
@@ -10,8 +10,11 @@ import com.intellij.psi.PsiDirectory
 import com.intellij.psi.PsiFile
 import com.intellij.testFramework.junit5.fixture.TestFixture
 import com.intellij.testFramework.junit5.fixture.testFixture
+import kotlinx.coroutines.CoroutineExceptionHandler
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.cancel
+import kotlinx.coroutines.cancelAndJoin
+import kotlinx.coroutines.job
 import org.jetbrains.annotations.TestOnly
 import java.nio.file.Path
 import java.util.UUID
@@ -25,9 +28,18 @@ fun applicationScope(name: String = UUID.randomUUID().toString()): TestFixture<C
   @Service
   class MyService(val scope: CoroutineScope)
 
-  val scope = ApplicationManager.getApplication().service<MyService>().scope.childScope(name)
+  var unhandledException: Throwable? = null
+  val handler = CoroutineExceptionHandler { _, exception ->
+   unhandledException = exception
+   throw exception
+  }
+  val scope = ApplicationManager.getApplication().service<MyService>().scope.childScope(name, handler)
   initialized(scope) {
+    scope.coroutineContext.job.cancelAndJoin()
     scope.cancel()
+    unhandledException?.let {
+      throw it
+    }
   }
 }