Update NSS to 3.35-RTM

1 files changed, 45 insertions, 0 deletions

diff --git a/security/nss/gtests/util_gtest/util_memcmpzero_unittest.cc b/security/nss/gtests/util_gtest/util_memcmpzero_unittest.cc
new file mode 100644
index 000000000..29cac3f67
--- /dev/null
+++ b/security/nss/gtests/util_gtest/util_memcmpzero_unittest.cc
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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 "scoped_ptrs_util.h"
+
+namespace nss_test {
+
+class MemcmpZeroTest : public ::testing::Test {
+ protected:
+  unsigned int test_memcmp_zero(const std::vector<uint8_t> &mem) {
+    return NSS_SecureMemcmpZero(mem.data(), mem.size());
+  };
+};
+
+TEST_F(MemcmpZeroTest, TestMemcmpZeroTrue) {
+  unsigned int rv = test_memcmp_zero(std::vector<uint8_t>(37, 0));
+  EXPECT_EQ(0U, rv);
+}
+
+TEST_F(MemcmpZeroTest, TestMemcmpZeroFalse5) {
+  std::vector<uint8_t> vec(37, 0);
+  vec[5] = 1;
+  unsigned int rv = test_memcmp_zero(vec);
+  EXPECT_NE(0U, rv);
+}
+
+TEST_F(MemcmpZeroTest, TestMemcmpZeroFalse37) {
+  std::vector<uint8_t> vec(37, 0);
+  vec[vec.size() - 1] = 0xFF;
+  unsigned int rv = test_memcmp_zero(vec);
+  EXPECT_NE(0U, rv);
+}
+
+TEST_F(MemcmpZeroTest, TestMemcmpZeroFalse0) {
+  std::vector<uint8_t> vec(37, 0);
+  vec[0] = 1;
+  unsigned int rv = test_memcmp_zero(vec);
+  EXPECT_NE(0U, rv);
+}
+
+}  // namespace nss_test