2 files changed, 56 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;
+}
diff --git a/browser/components/migration/tests/unit/insertIEHistory/moz.build b/browser/components/migration/tests/unit/insertIEHistory/moz.build
new file mode 100644
index 0000000000..61ca96d48a
--- /dev/null
+++ b/browser/components/migration/tests/unit/insertIEHistory/moz.build
@@ -0,0 +1,19 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+FINAL_TARGET = "_tests/xpcshell/browser/components/migration/tests/unit"
+
+Program("InsertIEHistory")
+OS_LIBS += [
+    "ole32",
+    "uuid",
+]
+SOURCES += [
+    "InsertIEHistory.cpp",
+]
+
+NO_PGO = True
+DisableStlWrapping()