[tests] Don't steal focus when automatically rerunning tests

Prevents the build toolwindow from stealing the focus when an automatic build is triggered by the automatic test runner when the code is uncompilable. #IDEA-335769 Fixed

GitOrigin-RevId: d6bd1f9fade4fab3c91b25bbe788f870aaf123bc

java/compiler/impl/src/com/intellij/compiler/progress/BuildOutputService.java

@@ -1,4 +1,4 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.compiler.progress;
 
 import com.intellij.build.*;
@@ -52,11 +52,21 @@ public class BuildOutputService implements BuildViewService {
   private final @NotNull Project myProject;
   private final @NotNull BuildProgress<BuildProgressDescriptor> myBuildProgress;
   private final @NotNull @NlsContexts.TabTitle String myContentName;
+  private final boolean myCompilationStartedAutomatically;
   private final ConsolePrinter myConsolePrinter;
 
   public BuildOutputService(@NotNull Project project, @NotNull @NlsContexts.TabTitle String contentName) {
+    this(project, contentName, false);
+  }
+
+  public BuildOutputService(
+    @NotNull Project project,
+    @NotNull @NlsContexts.TabTitle String contentName,
+    boolean compilationStartedAutomatically
+  ) {
     myProject = project;
     myContentName = contentName;
+    myCompilationStartedAutomatically = compilationStartedAutomatically;
     myBuildProgress = BuildViewManager.createBuildProgress(project);
     myConsolePrinter = new ConsolePrinter(myBuildProgress);
   }
@@ -101,6 +111,11 @@ public class BuildOutputService implements BuildViewService {
         })
         .withContextActions(contextActions.toArray(AnAction.EMPTY_ARRAY));
 
+    if (myCompilationStartedAutomatically) {
+      // When compilation is triggered automatically (e.g., by auto test run), avoid stealing focus
+      buildDescriptor.setActivateToolWindowWhenFailed(false);
+    }
+
     myBuildProgress.start(new BuildProgressDescriptor() {
       @Override
       public @NotNull String getTitle() {

java/compiler/impl/src/com/intellij/compiler/progress/CompilerTask.java

@@ -1,4 +1,4 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.compiler.progress;
 
 import com.intellij.compiler.CompilerManagerImpl;
@@ -67,7 +67,7 @@ public final class CompilerTask extends Task.Backgroundable {
     mySessionId = myContentId; // by default sessionID should be unique, just as content ID
 
     if (SystemProperties.getBooleanProperty("ide.jps.use.build.tool.window", true)) {
-      myBuildViewService = new BuildOutputService(project, contentName);
+      myBuildViewService = new BuildOutputService(project, contentName, myCompilationStartedAutomatically);
     } else {
       myBuildViewService = new CompilerMessagesService(project, myContentId, contentName, headlessMode);
     }

java/execution/impl/src/com/intellij/compiler/options/CompileStepBeforeRun.java

@@ -1,4 +1,4 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.compiler.options;
 
 import com.intellij.execution.*;
@@ -181,7 +181,11 @@ public final class CompileStepBeforeRun extends BeforeRunTaskProvider<CompileSte
                 projectTask = new EmptyCompileScopeBuildTaskImpl(true);
               }
             }
-            ProjectTaskContext context = new ProjectTaskContext(ExecutionManagerImpl.EXECUTION_SESSION_ID_KEY.get(env), configuration);
+            ProjectTaskContext context = new ProjectTaskContext(
+              ExecutionManagerImpl.EXECUTION_SESSION_ID_KEY.get(env),
+              configuration,
+              env.isAutoTriggered()
+            );
             env.copyUserDataTo(context);
             return new Pair<>(context, projectTask);
           }).expireWith(myProject).executeSynchronously();

platform/execution/api-dump.txt

@@ -180,6 +180,9 @@ com.intellij.execution.filters.Filter
 - a:applyFilter(java.lang.String,I):com.intellij.execution.filters.Filter$Result
 a:com.intellij.execution.rmi.RemoteProcessSupport
 - p:publishPort(I,java.lang.Object):I
+f:com.intellij.execution.runners.ExecutionEnvironment
+- isAutoTriggered():Z
+- setAutoTriggered(Z):V
 com.intellij.execution.runners.ProcessProxy
 - a:attach(com.intellij.execution.process.ProcessHandler):V
 - canSendBreak():Z

platform/execution/src/com/intellij/execution/runners/ExecutionEnvironment.java

@@ -1,4 +1,4 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.execution.runners;
 
 import com.intellij.execution.*;
@@ -13,6 +13,7 @@ import com.intellij.openapi.actionSystem.PlatformCoreDataKeys;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.Disposer;
+import com.intellij.openapi.util.Key;
 import com.intellij.openapi.util.UserDataHolderBase;
 import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
@@ -27,6 +28,8 @@ import java.util.concurrent.atomic.AtomicLong;
  * @see <a href="https://plugins.jetbrains.com/docs/intellij/execution.html">Execution (IntelliJ Platform Docs)</a>
  */
 public final class ExecutionEnvironment extends UserDataHolderBase implements Disposable {
+  private static final Key<Boolean> AUTO_TRIGGERED = Key.create("AUTO_TRIGGERED");
+
   private static final AtomicLong myIdHolder = new AtomicLong(1L);
 
   private final @NotNull Project myProject;
@@ -102,7 +105,6 @@ public final class ExecutionEnvironment extends UserDataHolderBase implements Di
     myRunnerAndConfigurationSettings = settings;
 
     myRunner = runner;
-
     this.callback = callback;
   }
 
@@ -298,4 +300,14 @@ public final class ExecutionEnvironment extends UserDataHolderBase implements Di
   public void setRunningCurrentFile(boolean runningCurrentFile) {
     myRunningCurrentFile = runningCurrentFile;
   }
+
+  /// Indicates that the run was triggered automatically (e.g., by Auto Test).
+  public boolean isAutoTriggered() {
+    return Boolean.TRUE.equals(getCopyableUserData(AUTO_TRIGGERED));
+  }
+
+  /// Set whether the run was triggered automatically (e.g., by Auto Test).
+  public void setAutoTriggered(boolean autoTriggered) {
+    putCopyableUserData(AUTO_TRIGGERED, autoTriggered);
+  }
 }

platform/lang-impl/src/com/intellij/build/DefaultBuildDescriptor.java

@@ -1,4 +1,4 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.build;
 
 import com.intellij.build.events.BuildEventsNls;
@@ -142,10 +142,12 @@ public class DefaultBuildDescriptor implements BuildDescriptor {
     myActivateToolWindowWhenAdded = activateToolWindowWhenAdded;
   }
 
+  /// Return whether the build toolwindow should be activated when the build failed.
   public boolean isActivateToolWindowWhenFailed() {
     return myActivateToolWindowWhenFailed;
   }
 
+  /// Set whether the build toolwindow should be activated when the build failed.
   public void setActivateToolWindowWhenFailed(boolean activateToolWindowWhenFailed) {
     myActivateToolWindowWhenFailed = activateToolWindowWhenFailed;
   }

platform/testRunner/src/com/intellij/execution/testframework/autotest/AbstractAutoTestManager.java

@@ -68,7 +68,11 @@ public abstract class AbstractAutoTestManager implements PersistentStateComponen
   private static void restart(@NotNull RunContentDescriptor descriptor) {
     descriptor.setActivateToolWindowWhenAdded(false);
     descriptor.setReuseToolWindowActivation(true);
-    ExecutionUtil.restart(descriptor);
+    ExecutionEnvironment env = getCurrentEnvironment(descriptor);
+    if (env != null) {
+      env.setAutoTriggered(true);
+      ExecutionUtil.restart(env);
+    }
   }
 
   private static void saveConfigurationState(@NotNull State state, @NotNull RunProfile profile) {