blob: 6f384dda85203e484cae35817663f5ffdb3095fb [file] [log] [blame]
// Copyright (c) 2012 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/core/quic_versions.h"
#include "absl/base/macros.h"
#include "quic/platform/api/quic_expect_bug.h"
#include "quic/platform/api/quic_flags.h"
#include "quic/platform/api/quic_logging.h"
#include "quic/platform/api/quic_mock_log.h"
#include "quic/platform/api/quic_test.h"
namespace quic {
namespace test {
namespace {
using ::testing::ElementsAre;
using ::testing::IsEmpty;
class QuicVersionsTest : public QuicTest {
protected:
QuicVersionLabel MakeVersionLabel(char a, char b, char c, char d) {
return MakeQuicTag(d, c, b, a);
}
};
TEST_F(QuicVersionsTest, CreateQuicVersionLabelUnsupported) {
EXPECT_QUIC_BUG(
CreateQuicVersionLabel(UnsupportedQuicVersion()),
"Unsupported version QUIC_VERSION_UNSUPPORTED PROTOCOL_UNSUPPORTED");
}
TEST_F(QuicVersionsTest, KnownAndValid) {
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
EXPECT_TRUE(version.IsKnown());
EXPECT_TRUE(ParsedQuicVersionIsValid(version.handshake_protocol,
version.transport_version));
}
ParsedQuicVersion unsupported = UnsupportedQuicVersion();
EXPECT_FALSE(unsupported.IsKnown());
EXPECT_TRUE(ParsedQuicVersionIsValid(unsupported.handshake_protocol,
unsupported.transport_version));
ParsedQuicVersion reserved = QuicVersionReservedForNegotiation();
EXPECT_TRUE(reserved.IsKnown());
EXPECT_TRUE(ParsedQuicVersionIsValid(reserved.handshake_protocol,
reserved.transport_version));
// Check that invalid combinations are not valid.
EXPECT_FALSE(ParsedQuicVersionIsValid(PROTOCOL_TLS1_3, QUIC_VERSION_43));
EXPECT_FALSE(ParsedQuicVersionIsValid(PROTOCOL_QUIC_CRYPTO,
QUIC_VERSION_IETF_DRAFT_29));
// Check that deprecated versions are not valid.
EXPECT_FALSE(ParsedQuicVersionIsValid(PROTOCOL_QUIC_CRYPTO,
static_cast<QuicTransportVersion>(33)));
EXPECT_FALSE(ParsedQuicVersionIsValid(PROTOCOL_QUIC_CRYPTO,
static_cast<QuicTransportVersion>(99)));
EXPECT_FALSE(ParsedQuicVersionIsValid(PROTOCOL_TLS1_3,
static_cast<QuicTransportVersion>(99)));
}
TEST_F(QuicVersionsTest, Features) {
ParsedQuicVersion parsed_version_q043 = ParsedQuicVersion::Q043();
ParsedQuicVersion parsed_version_draft_29 = ParsedQuicVersion::Draft29();
EXPECT_TRUE(parsed_version_q043.IsKnown());
EXPECT_FALSE(parsed_version_q043.KnowsWhichDecrypterToUse());
EXPECT_FALSE(parsed_version_q043.UsesInitialObfuscators());
EXPECT_FALSE(parsed_version_q043.AllowsLowFlowControlLimits());
EXPECT_FALSE(parsed_version_q043.HasHeaderProtection());
EXPECT_FALSE(parsed_version_q043.SupportsRetry());
EXPECT_FALSE(
parsed_version_q043.SendsVariableLengthPacketNumberInLongHeader());
EXPECT_FALSE(parsed_version_q043.AllowsVariableLengthConnectionIds());
EXPECT_FALSE(parsed_version_q043.SupportsClientConnectionIds());
EXPECT_FALSE(parsed_version_q043.HasLengthPrefixedConnectionIds());
EXPECT_FALSE(parsed_version_q043.SupportsAntiAmplificationLimit());
EXPECT_FALSE(parsed_version_q043.CanSendCoalescedPackets());
EXPECT_TRUE(parsed_version_q043.SupportsGoogleAltSvcFormat());
EXPECT_FALSE(parsed_version_q043.HasIetfInvariantHeader());
EXPECT_FALSE(parsed_version_q043.SupportsMessageFrames());
EXPECT_FALSE(parsed_version_q043.UsesHttp3());
EXPECT_FALSE(parsed_version_q043.HasLongHeaderLengths());
EXPECT_FALSE(parsed_version_q043.UsesCryptoFrames());
EXPECT_FALSE(parsed_version_q043.HasIetfQuicFrames());
EXPECT_FALSE(parsed_version_q043.UsesTls());
EXPECT_TRUE(parsed_version_q043.UsesQuicCrypto());
EXPECT_TRUE(parsed_version_draft_29.IsKnown());
EXPECT_TRUE(parsed_version_draft_29.KnowsWhichDecrypterToUse());
EXPECT_TRUE(parsed_version_draft_29.UsesInitialObfuscators());
EXPECT_TRUE(parsed_version_draft_29.AllowsLowFlowControlLimits());
EXPECT_TRUE(parsed_version_draft_29.HasHeaderProtection());
EXPECT_TRUE(parsed_version_draft_29.SupportsRetry());
EXPECT_TRUE(
parsed_version_draft_29.SendsVariableLengthPacketNumberInLongHeader());
EXPECT_TRUE(parsed_version_draft_29.AllowsVariableLengthConnectionIds());
EXPECT_TRUE(parsed_version_draft_29.SupportsClientConnectionIds());
EXPECT_TRUE(parsed_version_draft_29.HasLengthPrefixedConnectionIds());
EXPECT_TRUE(parsed_version_draft_29.SupportsAntiAmplificationLimit());
EXPECT_TRUE(parsed_version_draft_29.CanSendCoalescedPackets());
EXPECT_FALSE(parsed_version_draft_29.SupportsGoogleAltSvcFormat());
EXPECT_TRUE(parsed_version_draft_29.HasIetfInvariantHeader());
EXPECT_TRUE(parsed_version_draft_29.SupportsMessageFrames());
EXPECT_TRUE(parsed_version_draft_29.UsesHttp3());
EXPECT_TRUE(parsed_version_draft_29.HasLongHeaderLengths());
EXPECT_TRUE(parsed_version_draft_29.UsesCryptoFrames());
EXPECT_TRUE(parsed_version_draft_29.HasIetfQuicFrames());
EXPECT_TRUE(parsed_version_draft_29.UsesTls());
EXPECT_FALSE(parsed_version_draft_29.UsesQuicCrypto());
}
TEST_F(QuicVersionsTest, ParseQuicVersionLabel) {
EXPECT_EQ(ParsedQuicVersion::Q043(),
ParseQuicVersionLabel(MakeVersionLabel('Q', '0', '4', '3')));
EXPECT_EQ(ParsedQuicVersion::Q046(),
ParseQuicVersionLabel(MakeVersionLabel('Q', '0', '4', '6')));
EXPECT_EQ(ParsedQuicVersion::Q050(),
ParseQuicVersionLabel(MakeVersionLabel('Q', '0', '5', '0')));
EXPECT_EQ(ParsedQuicVersion::Draft29(),
ParseQuicVersionLabel(MakeVersionLabel(0xff, 0x00, 0x00, 0x1d)));
EXPECT_EQ(ParsedQuicVersion::RFCv1(),
ParseQuicVersionLabel(MakeVersionLabel(0x00, 0x00, 0x00, 0x01)));
EXPECT_EQ(ParsedQuicVersion::V2Draft01(),
ParseQuicVersionLabel(MakeVersionLabel(0x70, 0x9a, 0x50, 0xc4)));
EXPECT_EQ((ParsedQuicVersionVector{ParsedQuicVersion::V2Draft01(),
ParsedQuicVersion::RFCv1(),
ParsedQuicVersion::Draft29()}),
ParseQuicVersionLabelVector(QuicVersionLabelVector{
MakeVersionLabel(0x70, 0x9a, 0x50, 0xc4),
MakeVersionLabel(0x00, 0x00, 0x00, 0x01),
MakeVersionLabel(0xaa, 0xaa, 0xaa, 0xaa),
MakeVersionLabel(0xff, 0x00, 0x00, 0x1d)}));
}
TEST_F(QuicVersionsTest, ParseQuicVersionString) {
EXPECT_EQ(ParsedQuicVersion::Q043(), ParseQuicVersionString("Q043"));
EXPECT_EQ(ParsedQuicVersion::Q046(),
ParseQuicVersionString("QUIC_VERSION_46"));
EXPECT_EQ(ParsedQuicVersion::Q046(), ParseQuicVersionString("46"));
EXPECT_EQ(ParsedQuicVersion::Q046(), ParseQuicVersionString("Q046"));
EXPECT_EQ(ParsedQuicVersion::Q050(), ParseQuicVersionString("Q050"));
EXPECT_EQ(ParsedQuicVersion::Q050(), ParseQuicVersionString("50"));
EXPECT_EQ(ParsedQuicVersion::Q050(), ParseQuicVersionString("h3-Q050"));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString(""));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString("Q 46"));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString("Q046 "));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString("99"));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString("70"));
EXPECT_EQ(ParsedQuicVersion::Draft29(), ParseQuicVersionString("ff00001d"));
EXPECT_EQ(ParsedQuicVersion::Draft29(), ParseQuicVersionString("draft29"));
EXPECT_EQ(ParsedQuicVersion::Draft29(), ParseQuicVersionString("h3-29"));
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
EXPECT_EQ(version,
ParseQuicVersionString(ParsedQuicVersionToString(version)));
}
}
TEST_F(QuicVersionsTest, ParseQuicVersionVectorString) {
ParsedQuicVersion version_q046 = ParsedQuicVersion::Q046();
ParsedQuicVersion version_q050 = ParsedQuicVersion::Q050();
ParsedQuicVersion version_draft_29 = ParsedQuicVersion::Draft29();
EXPECT_THAT(ParseQuicVersionVectorString(""), IsEmpty());
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_50"),
ElementsAre(version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("h3-Q050"),
ElementsAre(version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("h3-Q050, h3-29"),
ElementsAre(version_q050, version_draft_29));
EXPECT_THAT(ParseQuicVersionVectorString("h3-29,h3-Q050,h3-29"),
ElementsAre(version_draft_29, version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("h3-29,h3-Q050, h3-29"),
ElementsAre(version_draft_29, version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("h3-29, h3-Q050"),
ElementsAre(version_draft_29, version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_50,h3-29"),
ElementsAre(version_q050, version_draft_29));
EXPECT_THAT(ParseQuicVersionVectorString("h3-29,QUIC_VERSION_50"),
ElementsAre(version_draft_29, version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_50, h3-29"),
ElementsAre(version_q050, version_draft_29));
EXPECT_THAT(ParseQuicVersionVectorString("h3-29, QUIC_VERSION_50"),
ElementsAre(version_draft_29, version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_50,QUIC_VERSION_46"),
ElementsAre(version_q050, version_q046));
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_46,QUIC_VERSION_50"),
ElementsAre(version_q046, version_q050));
// Regression test for https://crbug.com/1044952.
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_50, QUIC_VERSION_50"),
ElementsAre(version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("h3-Q050, h3-Q050"),
ElementsAre(version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("h3-Q050, QUIC_VERSION_50"),
ElementsAre(version_q050));
EXPECT_THAT(ParseQuicVersionVectorString(
"QUIC_VERSION_50, h3-Q050, QUIC_VERSION_50, h3-Q050"),
ElementsAre(version_q050));
EXPECT_THAT(ParseQuicVersionVectorString("QUIC_VERSION_50, h3-29, h3-Q050"),
ElementsAre(version_q050, version_draft_29));
EXPECT_THAT(ParseQuicVersionVectorString("99"), IsEmpty());
EXPECT_THAT(ParseQuicVersionVectorString("70"), IsEmpty());
EXPECT_THAT(ParseQuicVersionVectorString("h3-01"), IsEmpty());
EXPECT_THAT(ParseQuicVersionVectorString("h3-01,h3-29"),
ElementsAre(version_draft_29));
}
TEST_F(QuicVersionsTest, CreateQuicVersionLabel) {
EXPECT_EQ(MakeVersionLabel('Q', '0', '4', '3'),
CreateQuicVersionLabel(ParsedQuicVersion::Q043()));
EXPECT_EQ(MakeVersionLabel('Q', '0', '4', '6'),
CreateQuicVersionLabel(ParsedQuicVersion::Q046()));
EXPECT_EQ(MakeVersionLabel('Q', '0', '5', '0'),
CreateQuicVersionLabel(ParsedQuicVersion::Q050()));
EXPECT_EQ(MakeVersionLabel(0xff, 0x00, 0x00, 0x1d),
CreateQuicVersionLabel(ParsedQuicVersion::Draft29()));
EXPECT_EQ(MakeVersionLabel(0x00, 0x00, 0x00, 0x01),
CreateQuicVersionLabel(ParsedQuicVersion::RFCv1()));
EXPECT_EQ(MakeVersionLabel(0x70, 0x9a, 0x50, 0xc4),
CreateQuicVersionLabel(ParsedQuicVersion::V2Draft01()));
// Make sure the negotiation reserved version is in the IETF reserved space.
EXPECT_EQ(
MakeVersionLabel(0xda, 0x5a, 0x3a, 0x3a) & 0x0f0f0f0f,
CreateQuicVersionLabel(ParsedQuicVersion::ReservedForNegotiation()) &
0x0f0f0f0f);
// Make sure that disabling randomness works.
SetQuicFlag(FLAGS_quic_disable_version_negotiation_grease_randomness, true);
EXPECT_EQ(
MakeVersionLabel(0xda, 0x5a, 0x3a, 0x3a),
CreateQuicVersionLabel(ParsedQuicVersion::ReservedForNegotiation()));
}
TEST_F(QuicVersionsTest, QuicVersionLabelToString) {
QuicVersionLabelVector version_labels = {
MakeVersionLabel('Q', '0', '3', '5'),
MakeVersionLabel('Q', '0', '3', '7'),
MakeVersionLabel('T', '0', '3', '8'),
};
EXPECT_EQ("Q035", QuicVersionLabelToString(version_labels[0]));
EXPECT_EQ("T038", QuicVersionLabelToString(version_labels[2]));
EXPECT_EQ("Q035,Q037,T038", QuicVersionLabelVectorToString(version_labels));
EXPECT_EQ("Q035:Q037:T038",
QuicVersionLabelVectorToString(version_labels, ":", 2));
EXPECT_EQ("Q035|Q037|...",
QuicVersionLabelVectorToString(version_labels, "|", 1));
std::ostringstream os;
os << version_labels;
EXPECT_EQ("Q035,Q037,T038", os.str());
}
TEST_F(QuicVersionsTest, QuicVersionToString) {
EXPECT_EQ("QUIC_VERSION_UNSUPPORTED",
QuicVersionToString(QUIC_VERSION_UNSUPPORTED));
QuicTransportVersion single_version[] = {QUIC_VERSION_43};
QuicTransportVersionVector versions_vector;
for (size_t i = 0; i < ABSL_ARRAYSIZE(single_version); ++i) {
versions_vector.push_back(single_version[i]);
}
EXPECT_EQ("QUIC_VERSION_43",
QuicTransportVersionVectorToString(versions_vector));
QuicTransportVersion multiple_versions[] = {QUIC_VERSION_UNSUPPORTED,
QUIC_VERSION_43};
versions_vector.clear();
for (size_t i = 0; i < ABSL_ARRAYSIZE(multiple_versions); ++i) {
versions_vector.push_back(multiple_versions[i]);
}
EXPECT_EQ("QUIC_VERSION_UNSUPPORTED,QUIC_VERSION_43",
QuicTransportVersionVectorToString(versions_vector));
// Make sure that all supported versions are present in QuicVersionToString.
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
EXPECT_NE("QUIC_VERSION_UNSUPPORTED",
QuicVersionToString(version.transport_version));
}
std::ostringstream os;
os << versions_vector;
EXPECT_EQ("QUIC_VERSION_UNSUPPORTED,QUIC_VERSION_43", os.str());
}
TEST_F(QuicVersionsTest, ParsedQuicVersionToString) {
EXPECT_EQ("0", ParsedQuicVersionToString(ParsedQuicVersion::Unsupported()));
EXPECT_EQ("Q043", ParsedQuicVersionToString(ParsedQuicVersion::Q043()));
EXPECT_EQ("Q046", ParsedQuicVersionToString(ParsedQuicVersion::Q046()));
EXPECT_EQ("Q050", ParsedQuicVersionToString(ParsedQuicVersion::Q050()));
EXPECT_EQ("draft29", ParsedQuicVersionToString(ParsedQuicVersion::Draft29()));
EXPECT_EQ("RFCv1", ParsedQuicVersionToString(ParsedQuicVersion::RFCv1()));
EXPECT_EQ("v2draft01",
ParsedQuicVersionToString(ParsedQuicVersion::V2Draft01()));
ParsedQuicVersionVector versions_vector = {ParsedQuicVersion::Q043()};
EXPECT_EQ("Q043", ParsedQuicVersionVectorToString(versions_vector));
versions_vector = {ParsedQuicVersion::Unsupported(),
ParsedQuicVersion::Q043()};
EXPECT_EQ("0,Q043", ParsedQuicVersionVectorToString(versions_vector));
EXPECT_EQ("0:Q043", ParsedQuicVersionVectorToString(versions_vector, ":",
versions_vector.size()));
EXPECT_EQ("0|...", ParsedQuicVersionVectorToString(versions_vector, "|", 0));
// Make sure that all supported versions are present in
// ParsedQuicVersionToString.
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
EXPECT_NE("0", ParsedQuicVersionToString(version));
}
std::ostringstream os;
os << versions_vector;
EXPECT_EQ("0,Q043", os.str());
}
TEST_F(QuicVersionsTest, FilterSupportedVersionsAllVersions) {
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
QuicEnableVersion(version);
}
ParsedQuicVersionVector expected_parsed_versions;
for (const ParsedQuicVersion& version : SupportedVersions()) {
expected_parsed_versions.push_back(version);
}
EXPECT_EQ(expected_parsed_versions,
FilterSupportedVersions(AllSupportedVersions()));
EXPECT_EQ(expected_parsed_versions, AllSupportedVersions());
}
TEST_F(QuicVersionsTest, FilterSupportedVersionsWithoutFirstVersion) {
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
QuicEnableVersion(version);
}
QuicDisableVersion(AllSupportedVersions().front());
ParsedQuicVersionVector expected_parsed_versions;
for (const ParsedQuicVersion& version : SupportedVersions()) {
expected_parsed_versions.push_back(version);
}
expected_parsed_versions.erase(expected_parsed_versions.begin());
EXPECT_EQ(expected_parsed_versions,
FilterSupportedVersions(AllSupportedVersions()));
}
TEST_F(QuicVersionsTest, LookUpParsedVersionByIndex) {
ParsedQuicVersionVector all_versions = AllSupportedVersions();
int version_count = all_versions.size();
for (int i = -5; i <= version_count + 1; ++i) {
ParsedQuicVersionVector index = ParsedVersionOfIndex(all_versions, i);
if (i >= 0 && i < version_count) {
EXPECT_EQ(all_versions[i], index[0]);
} else {
EXPECT_EQ(UnsupportedQuicVersion(), index[0]);
}
}
}
// This test may appear to be so simplistic as to be unnecessary,
// yet a typo was made in doing the #defines and it was caught
// only in some test far removed from here... Better safe than sorry.
TEST_F(QuicVersionsTest, CheckTransportVersionNumbersForTypos) {
static_assert(SupportedVersions().size() == 6u,
"Supported versions out of sync");
EXPECT_EQ(QUIC_VERSION_43, 43);
EXPECT_EQ(QUIC_VERSION_46, 46);
EXPECT_EQ(QUIC_VERSION_50, 50);
EXPECT_EQ(QUIC_VERSION_IETF_DRAFT_29, 73);
EXPECT_EQ(QUIC_VERSION_IETF_RFC_V1, 80);
EXPECT_EQ(QUIC_VERSION_IETF_2_DRAFT_01, 81);
}
TEST_F(QuicVersionsTest, AlpnForVersion) {
static_assert(SupportedVersions().size() == 6u,
"Supported versions out of sync");
EXPECT_EQ("h3-Q043", AlpnForVersion(ParsedQuicVersion::Q043()));
EXPECT_EQ("h3-Q046", AlpnForVersion(ParsedQuicVersion::Q046()));
EXPECT_EQ("h3-Q050", AlpnForVersion(ParsedQuicVersion::Q050()));
EXPECT_EQ("h3-29", AlpnForVersion(ParsedQuicVersion::Draft29()));
EXPECT_EQ("h3", AlpnForVersion(ParsedQuicVersion::RFCv1()));
EXPECT_EQ("h3", AlpnForVersion(ParsedQuicVersion::V2Draft01()));
}
TEST_F(QuicVersionsTest, QuicVersionEnabling) {
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
QuicFlagSaver flag_saver;
QuicDisableVersion(version);
EXPECT_FALSE(QuicVersionIsEnabled(version));
QuicEnableVersion(version);
EXPECT_TRUE(QuicVersionIsEnabled(version));
}
}
TEST_F(QuicVersionsTest, ReservedForNegotiation) {
EXPECT_EQ(QUIC_VERSION_RESERVED_FOR_NEGOTIATION,
QuicVersionReservedForNegotiation().transport_version);
// QUIC_VERSION_RESERVED_FOR_NEGOTIATION MUST NOT be supported.
for (const ParsedQuicVersion& version : AllSupportedVersions()) {
EXPECT_NE(QUIC_VERSION_RESERVED_FOR_NEGOTIATION, version.transport_version);
}
}
TEST_F(QuicVersionsTest, SupportedVersionsHasCorrectList) {
size_t index = 0;
for (HandshakeProtocol handshake_protocol : SupportedHandshakeProtocols()) {
for (int trans_vers = 255; trans_vers > 0; trans_vers--) {
QuicTransportVersion transport_version =
static_cast<QuicTransportVersion>(trans_vers);
SCOPED_TRACE(index);
if (ParsedQuicVersionIsValid(handshake_protocol, transport_version)) {
ParsedQuicVersion version = SupportedVersions()[index];
EXPECT_EQ(version,
ParsedQuicVersion(handshake_protocol, transport_version));
index++;
}
}
}
EXPECT_EQ(SupportedVersions().size(), index);
}
TEST_F(QuicVersionsTest, SupportedVersionsAllDistinct) {
for (size_t index1 = 0; index1 < SupportedVersions().size(); ++index1) {
ParsedQuicVersion version1 = SupportedVersions()[index1];
for (size_t index2 = index1 + 1; index2 < SupportedVersions().size();
++index2) {
ParsedQuicVersion version2 = SupportedVersions()[index2];
EXPECT_NE(version1, version2) << version1 << " " << version2;
EXPECT_NE(CreateQuicVersionLabel(version1),
CreateQuicVersionLabel(version2))
<< version1 << " " << version2;
// The one pair where ALPNs are the same.
if ((version1 != ParsedQuicVersion::V2Draft01()) &&
(version2 != ParsedQuicVersion::RFCv1())) {
EXPECT_NE(AlpnForVersion(version1), AlpnForVersion(version2))
<< version1 << " " << version2;
}
}
}
}
TEST_F(QuicVersionsTest, CurrentSupportedHttp3Versions) {
ParsedQuicVersionVector h3_versions = CurrentSupportedHttp3Versions();
ParsedQuicVersionVector all_current_supported_versions =
CurrentSupportedVersions();
for (auto& version : all_current_supported_versions) {
bool version_is_h3 = false;
for (auto& h3_version : h3_versions) {
if (version == h3_version) {
EXPECT_TRUE(version.UsesHttp3());
version_is_h3 = true;
break;
}
}
if (!version_is_h3) {
EXPECT_FALSE(version.UsesHttp3());
}
}
}
} // namespace
} // namespace test
} // namespace quic