1 files changed, 37 insertions, 0 deletions
diff --git a/browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp b/browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp
new file mode 100644
index 0000000000..bd4f69657a
--- /dev/null
+++ b/browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp
@@ -0,0 +1,37 @@
+/* Any copyright is dedicated to the Public Domain.
+ * https://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Insert URLs into Internet Explorer (IE) history so we can test importing
+ * them.
+ *
+ * See API docs at
+ * https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms774949(v%3dvs.85)
+ */
+
+#include <urlhist.h>  // IUrlHistoryStg
+#include <shlguid.h>  // SID_SUrlHistory
+
+int main(int argc, char** argv) {
+  HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+  if (FAILED(hr)) {
+    CoUninitialize();
+    return -1;
+  }
+  IUrlHistoryStg* ieHist;
+
+  hr =
+      ::CoCreateInstance(CLSID_CUrlHistory, nullptr, CLSCTX_INPROC_SERVER,
+                         IID_IUrlHistoryStg, reinterpret_cast<void**>(&ieHist));
+  if (FAILED(hr)) return -2;
+
+  hr = ieHist->AddUrl(L"http://www.mozilla.org/1", L"Mozilla HTTP Test", 0);
+  if (FAILED(hr)) return -3;
+
+  hr = ieHist->AddUrl(L"https://www.mozilla.org/2", L"Mozilla HTTPS Test 🦊", 0);
+  if (FAILED(hr)) return -4;
+
+  CoUninitialize();
+
+  return 0;
+}