1 files changed, 107 insertions, 0 deletions
diff --git a/dom/quota/test/gtest/TestOriginScope.cpp b/dom/quota/test/gtest/TestOriginScope.cpp
new file mode 100644
index 0000000000..4afb45c1b4
--- /dev/null
+++ b/dom/quota/test/gtest/TestOriginScope.cpp
@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "gtest/gtest.h"
+#include "mozilla/dom/quota/OriginScope.h"
+#include "nsStringFwd.h"
+#include "nsTDependentString.h"
+#include "nsTLiteralString.h"
+
+namespace mozilla::dom::quota {
+
+namespace {
+
+struct OriginTest {
+  const char* mOrigin;
+  bool mMatch;
+};
+
+void CheckOriginScopeMatchesOrigin(const OriginScope& aOriginScope,
+                                   const char* aOrigin, bool aMatch) {
+  bool result = aOriginScope.Matches(
+      OriginScope::FromOrigin(nsDependentCString(aOrigin)));
+
+  EXPECT_TRUE(result == aMatch);
+}
+
+}  // namespace
+
+TEST(DOM_Quota_OriginScope, SanityChecks)
+{
+  OriginScope originScope;
+
+  // Sanity checks.
+
+  {
+    constexpr auto origin = "http://www.mozilla.org"_ns;
+    originScope.SetFromOrigin(origin);
+    EXPECT_TRUE(originScope.IsOrigin());
+    EXPECT_TRUE(originScope.GetOrigin().Equals(origin));
+    EXPECT_TRUE(originScope.GetOriginNoSuffix().Equals(origin));
+  }
+
+  {
+    constexpr auto prefix = "http://www.mozilla.org"_ns;
+    originScope.SetFromPrefix(prefix);
+    EXPECT_TRUE(originScope.IsPrefix());
+    EXPECT_TRUE(originScope.GetOriginNoSuffix().Equals(prefix));
+  }
+
+  {
+    originScope.SetFromNull();
+    EXPECT_TRUE(originScope.IsNull());
+  }
+}
+
+TEST(DOM_Quota_OriginScope, MatchesOrigin)
+{
+  OriginScope originScope;
+
+  // Test each origin scope type against particular origins.
+
+  {
+    originScope.SetFromOrigin("http://www.mozilla.org"_ns);
+
+    static const OriginTest tests[] = {
+        {"http://www.mozilla.org", true},
+        {"http://www.example.org", false},
+    };
+
+    for (const auto& test : tests) {
+      CheckOriginScopeMatchesOrigin(originScope, test.mOrigin, test.mMatch);
+    }
+  }
+
+  {
+    originScope.SetFromPrefix("http://www.mozilla.org"_ns);
+
+    static const OriginTest tests[] = {
+        {"http://www.mozilla.org", true},
+        {"http://www.mozilla.org^userContextId=1", true},
+        {"http://www.example.org^userContextId=1", false},
+    };
+
+    for (const auto& test : tests) {
+      CheckOriginScopeMatchesOrigin(originScope, test.mOrigin, test.mMatch);
+    }
+  }
+
+  {
+    originScope.SetFromNull();
+
+    static const OriginTest tests[] = {
+        {"http://www.mozilla.org", true},
+        {"http://www.mozilla.org^userContextId=1", true},
+        {"http://www.example.org^userContextId=1", true},
+    };
+
+    for (const auto& test : tests) {
+      CheckOriginScopeMatchesOrigin(originScope, test.mOrigin, test.mMatch);
+    }
+  }
+}
+
+}  //  namespace mozilla::dom::quota