diff --git a/kdevplatform/tests/testfile.cpp b/kdevplatform/tests/testfile.cpp
--- a/kdevplatform/tests/testfile.cpp
+++ b/kdevplatform/tests/testfile.cpp
@@ -30,6 +30,7 @@
 #include <language/duchain/duchain.h>
 #include <language/backgroundparser/backgroundparser.h>
 #include <interfaces/icore.h>
+#include <interfaces/idocumentcontroller.h>
 #include <interfaces/ilanguagecontroller.h>
 #include <project/projectmodel.h>
 
@@ -123,6 +124,25 @@
 
 TestFile::~TestFile()
 {
+    IDocument* document = ICore::self()->documentController()->documentForUrl(d->url.toUrl());
+    if (document) {
+        document->close(KDevelop::IDocument::Discard);
+    }
+    
+    auto backgroundParser = ICore::self()->languageController()->backgroundParser();
+    backgroundParser->removeDocument(d->url, this);
+    if (backgroundParser->parseJobForDocument(d->url)) {
+        bool finished = false;
+        connect(backgroundParser, &BackgroundParser::parseJobFinished, this, [this, &finished](KDevelop::ParseJob* job) {
+            if (job->document() == d->url) {
+                finished = true;
+            }
+        });
+        if (backgroundParser->parseJobForDocument(d->url)) {
+            QTRY_VERIFY(finished);
+        }
+    }
+    
     if (d->topContext && !d->keepDUChainData) {
         DUChainWriteLocker lock;
         DUChain::self()->removeDocumentChain(d->topContext.data());