Tests should be fixed

source/com/intellij/ide/projectView/impl/nodes/BasePsiNode.java

@@ -107,6 +107,7 @@ public abstract class BasePsiNode <Type extends PsiElement> extends ProjectViewN
   }
 
   public boolean contains(VirtualFile file) {
+    if (getValue() == null) return false;
     PsiFile containingFile = getValue().getContainingFile();
     return containingFile.getVirtualFile().equals(file);
   }

source/com/intellij/openapi/vcs/actions/VcsContextWrapper.java

@@ -155,7 +155,7 @@ public class VcsContextWrapper implements VcsContext {
     if (project == null) return null;
 
     ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(project);
-
+    if (toolWindowManager == null) return null;
     ToolWindowEx fileViewToolWindow =(ToolWindowEx) toolWindowManager.getToolWindow(ProjectLevelVcsManager.FILE_VIEW_TOOL_WINDOW_ID);
     final JComponent component = fileViewToolWindow.getComponent();
     return ((FileViewPanel) component);