Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/toolkit/components/url-classifier/tests/gtest/TestSafebrowsingHash.cpp b/toolkit/components/url-classifier/tests/gtest/TestSafebrowsingHash.cpp
new file mode 100644
index 0000000000..2fc4c793f7
--- /dev/null
+++ b/toolkit/components/url-classifier/tests/gtest/TestSafebrowsingHash.cpp
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 "mozilla/EndianUtils.h"
+
+#include "Common.h"
+
+TEST(UrlClassifierHash, ToFromUint32)
+{
+  using namespace mozilla::safebrowsing;
+
+  // typedef SafebrowsingHash<PREFIX_SIZE, PrefixComparator> Prefix;
+  // typedef nsTArray<Prefix> PrefixArray;
+
+  const char PREFIX_RAW[4] = {0x1, 0x2, 0x3, 0x4};
+  uint32_t PREFIX_UINT32;
+  memcpy(&PREFIX_UINT32, PREFIX_RAW, 4);
+
+  Prefix p;
+  p.Assign(nsCString(PREFIX_RAW, 4));
+  ASSERT_EQ(p.ToUint32(), PREFIX_UINT32);
+
+  p.FromUint32(PREFIX_UINT32);
+  ASSERT_EQ(memcmp(PREFIX_RAW, p.buf, 4), 0);
+}
+
+TEST(UrlClassifierHash, Compare)
+{
+  using namespace mozilla;
+  using namespace mozilla::safebrowsing;
+
+  Prefix p1, p2, p3;
+
+  // The order of p1,p2,p3 is "p1 == p3 < p2"
+#if MOZ_LITTLE_ENDIAN()
+  p1.Assign(nsCString("\x01\x00\x00\x00", 4));
+  p2.Assign(nsCString("\x00\x00\x00\x01", 4));
+  p3.Assign(nsCString("\x01\x00\x00\x00", 4));
+#else
+  p1.Assign(nsCString("\x00\x00\x00\x01", 4));
+  p2.Assign(nsCString("\x01\x00\x00\x00", 4));
+  p3.Assign(nsCString("\x00\x00\x00\x01", 4));
+#endif
+
+  // Make sure "p1 == p3 < p2" is true
+  // on both little and big endian machine.
+
+  ASSERT_EQ(p1.Compare(p2), -1);
+  ASSERT_EQ(p1.Compare(p1), 0);
+  ASSERT_EQ(p2.Compare(p1), 1);
+  ASSERT_EQ(p1.Compare(p3), 0);
+
+  ASSERT_TRUE(p1 < p2);
+  ASSERT_TRUE(p1 == p1);
+  ASSERT_TRUE(p1 == p3);
+}