1 files changed, 78 insertions, 0 deletions
diff --git a/toolkit/components/url-classifier/tests/gtest/Common.cpp b/toolkit/components/url-classifier/tests/gtest/Common.cpp
new file mode 100644
index 000000000..b5f024b38
--- /dev/null
+++ b/toolkit/components/url-classifier/tests/gtest/Common.cpp
@@ -0,0 +1,78 @@
+#include "Common.h"
+#include "HashStore.h"
+#include "Classifier.h"
+#include "nsAppDirectoryServiceDefs.h"
+#include "nsTArray.h"
+#include "nsIThread.h"
+#include "nsThreadUtils.h"
+#include "nsUrlClassifierUtils.h"
+
+using namespace mozilla;
+using namespace mozilla::safebrowsing;
+
+template<typename Function>
+void RunTestInNewThread(Function&& aFunction) {
+  nsCOMPtr<nsIRunnable> r = NS_NewRunnableFunction(mozilla::Forward<Function>(aFunction));
+  nsCOMPtr<nsIThread> testingThread;
+  nsresult rv = NS_NewThread(getter_AddRefs(testingThread), r);
+  ASSERT_EQ(rv, NS_OK);
+  testingThread->Shutdown();
+}
+
+already_AddRefed<nsIFile>
+GetFile(const nsTArray<nsString>& path)
+{
+  nsCOMPtr<nsIFile> file;
+  nsresult rv = NS_GetSpecialDirectory(NS_APP_USER_PROFILE_50_DIR, getter_AddRefs(file));
+  if (NS_WARN_IF(NS_FAILED(rv))) {
+    return nullptr;
+  }
+
+  for (uint32_t i = 0; i < path.Length(); i++) {
+    file->Append(path[i]);
+  }
+  return file.forget();
+}
+
+void ApplyUpdate(nsTArray<TableUpdate*>& updates)
+{
+  nsCOMPtr<nsIFile> file;
+  NS_GetSpecialDirectory(NS_APP_USER_PROFILE_50_DIR, getter_AddRefs(file));
+
+  UniquePtr<Classifier> classifier(new Classifier());
+  classifier->Open(*file);
+
+  {
+    // Force nsIUrlClassifierUtils loading on main thread
+    // because nsIUrlClassifierDBService will not run in advance
+    // in gtest.
+    nsresult rv;
+    nsCOMPtr<nsIUrlClassifierUtils> dummy =
+      do_GetService(NS_URLCLASSIFIERUTILS_CONTRACTID, &rv);
+      ASSERT_TRUE(NS_SUCCEEDED(rv));
+  }
+
+  RunTestInNewThread([&] () -> void {
+    classifier->ApplyUpdates(&updates);
+  });
+}
+
+void ApplyUpdate(TableUpdate* update)
+{
+  nsTArray<TableUpdate*> updates = { update };
+  ApplyUpdate(updates);
+}
+
+void
+PrefixArrayToPrefixStringMap(const nsTArray<nsCString>& prefixArray,
+                             PrefixStringMap& out)
+{
+  out.Clear();
+
+  for (uint32_t i = 0; i < prefixArray.Length(); i++) {
+    const nsCString& prefix = prefixArray[i];
+    nsCString* prefixString = out.LookupOrAdd(prefix.Length());
+    prefixString->Append(prefix.BeginReading(), prefix.Length());
+  }
+}
+