blob: 788cb2d5425f4c3309d7aabb1b917d1df0571b65 [file] [log] [blame]
// 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 "quic/platform/api/quic_hostname_utils.h"
#include <string>
#include "absl/base/macros.h"
#include "quic/platform/api/quic_test.h"
namespace quic {
namespace test {
namespace {
class QuicHostnameUtilsTest : public QuicTest {};
TEST_F(QuicHostnameUtilsTest, IsValidSNI) {
// IP as SNI.
EXPECT_FALSE(QuicHostnameUtils::IsValidSNI("192.168.0.1"));
// SNI without any dot.
SetQuicReloadableFlag(quic_and_tls_allow_sni_without_dots, true);
EXPECT_TRUE(QuicHostnameUtils::IsValidSNI("somedomain"));
SetQuicReloadableFlag(quic_and_tls_allow_sni_without_dots, false);
EXPECT_FALSE(QuicHostnameUtils::IsValidSNI("somedomain"));
// Invalid by RFC2396 but unfortunately domains of this form exist.
EXPECT_TRUE(QuicHostnameUtils::IsValidSNI("some_domain.com"));
// An empty string must be invalid otherwise the QUIC client will try sending
// it.
EXPECT_FALSE(QuicHostnameUtils::IsValidSNI(""));
// Valid SNI
EXPECT_TRUE(QuicHostnameUtils::IsValidSNI("test.google.com"));
}
TEST_F(QuicHostnameUtilsTest, 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",
},
{
"",
"",
},
{
".",
"",
},
{
"........",
"",
},
{
"\xe5\x85\x89.google.com",
"xn--54q.google.com",
},
};
// clang-format on
for (size_t i = 0; i < ABSL_ARRAYSIZE(tests); ++i) {
EXPECT_EQ(std::string(tests[i].expected),
QuicHostnameUtils::NormalizeHostname(tests[i].input));
}
}
} // namespace
} // namespace test
} // namespace quic