| // Copyright (c) 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "quiche/common/platform/api/quiche_hostname_utils.h" |
| |
| #include <string> |
| |
| #include "absl/base/macros.h" |
| #include "quiche/common/platform/api/quiche_test.h" |
| #include "quiche/common/test_tools/quiche_test_utils.h" |
| |
| namespace quiche { |
| namespace test { |
| namespace { |
| |
| class QuicheHostnameUtilsTest : public QuicheTest {}; |
| |
| TEST_F(QuicheHostnameUtilsTest, IsValidSNI) { |
| // IP as SNI. |
| EXPECT_FALSE(QuicheHostnameUtils::IsValidSNI("192.168.0.1")); |
| // SNI without any dot. |
| EXPECT_TRUE(QuicheHostnameUtils::IsValidSNI("somedomain")); |
| // Invalid by RFC2396 but unfortunately domains of this form exist. |
| EXPECT_TRUE(QuicheHostnameUtils::IsValidSNI("some_domain.com")); |
| // An empty string must be invalid otherwise the QUIC client will try sending |
| // it. |
| EXPECT_FALSE(QuicheHostnameUtils::IsValidSNI("")); |
| |
| // Valid SNI |
| EXPECT_TRUE(QuicheHostnameUtils::IsValidSNI("test.google.com")); |
| } |
| |
| TEST_F(QuicheHostnameUtilsTest, NormalizeHostname) { |
| // clang-format off |
| struct { |
| const char *input, *expected; |
| } tests[] = { |
| { |
| "www.google.com", |
| "www.google.com", |
| }, |
| { |
| "WWW.GOOGLE.COM", |
| "www.google.com", |
| }, |
| { |
| "www.google.com.", |
| "www.google.com", |
| }, |
| { |
| "www.google.COM.", |
| "www.google.com", |
| }, |
| { |
| "www.google.com..", |
| "www.google.com", |
| }, |
| { |
| "www.google.com........", |
| "www.google.com", |
| }, |
| { |
| "", |
| "", |
| }, |
| { |
| ".", |
| "", |
| }, |
| { |
| "........", |
| "", |
| }, |
| }; |
| // clang-format on |
| |
| for (size_t i = 0; i < ABSL_ARRAYSIZE(tests); ++i) { |
| EXPECT_EQ(std::string(tests[i].expected), |
| QuicheHostnameUtils::NormalizeHostname(tests[i].input)); |
| } |
| |
| if (GoogleUrlSupportsIdnaForTest()) { |
| EXPECT_EQ("xn--54q.google.com", QuicheHostnameUtils::NormalizeHostname( |
| "\xe5\x85\x89.google.com")); |
| } else { |
| EXPECT_EQ( |
| "", QuicheHostnameUtils::NormalizeHostname("\xe5\x85\x89.google.com")); |
| } |
| } |
| |
| } // namespace |
| } // namespace test |
| } // namespace quiche |