introduce timeout for hanging highlighting tests

JetBrains · Nov 9, 2015 · 749aeb1 · 749aeb1
1 parent a6bf2c1
commit 749aeb1
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/DaemonCodeAnalyzerImpl.java b/platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/DaemonCodeAnalyzerImpl.java
@@ -27,6 +27,7 @@
 import com.intellij.codeInsight.hint.HintManager;
 import com.intellij.codeInsight.intention.impl.FileLevelIntentionComponent;
 import com.intellij.codeInsight.intention.impl.IntentionHintComponent;
+import com.intellij.diagnostic.ThreadDumper;
 import com.intellij.ide.PowerSaveMode;
 import com.intellij.lang.annotation.HighlightSeverity;
 import com.intellij.openapi.Disposable;
@@ -343,7 +344,8 @@ List<HighlightInfo> runPasses(@NotNull PsiFile file,
     final DaemonProgressIndicator progress = createUpdateProgress();
     myPassExecutorService.submitPasses(map, progress);
     try {
-      while (progress.isRunning()) {
+      long start = System.currentTimeMillis();
+      while (progress.isRunning() && System.currentTimeMillis() < start + 5*60*1000) {
         wrap(new ThrowableRunnable() {
           @Override
           public void run() throws Throwable {
@@ -358,6 +360,9 @@ public void run() throws Throwable {
           }
         });
       }
+      if (progress.isRunning()) {
+        throw new RuntimeException("Highlighting still running after "+(System.currentTimeMillis()-start)/1000+" seconds.\n"+ ThreadDumper.dumpThreadsToString());
+      }
 
       final HighlightingSessionImpl session =
         (HighlightingSessionImpl)HighlightingSessionImpl.getOrCreateHighlightingSession(file, textEditors.get(0).getEditor(), progress, null);