blob: 685093a493584be7c28e959fe33db7ece6977f17 [file] [log] [blame]
/*
* Copyright 2016 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "webrtc/api/stats/rtcstats.h"
#include <cstring>
#include "webrtc/base/checks.h"
#include "webrtc/base/gunit.h"
namespace webrtc {
class RTCTestStats : public RTCStats {
public:
RTCTestStats(const std::string& id, int64_t timestamp_us)
: RTCStats(id, timestamp_us),
m_int32("mInt32"),
m_uint32("mUint32"),
m_int64("mInt64"),
m_uint64("mUint64"),
m_double("mDouble"),
m_string("mString"),
m_sequence_int32("mSequenceInt32"),
m_sequence_uint32("mSequenceUint32"),
m_sequence_int64("mSequenceInt64"),
m_sequence_uint64("mSequenceUint64"),
m_sequence_double("mSequenceDouble"),
m_sequence_string("mSequenceString") {
}
WEBRTC_RTCSTATS_IMPL(RTCStats, RTCTestStats,
&m_int32,
&m_uint32,
&m_int64,
&m_uint64,
&m_double,
&m_string,
&m_sequence_int32,
&m_sequence_uint32,
&m_sequence_int64,
&m_sequence_uint64,
&m_sequence_double,
&m_sequence_string);
RTCStatsMember<int32_t> m_int32;
RTCStatsMember<uint32_t> m_uint32;
RTCStatsMember<int64_t> m_int64;
RTCStatsMember<uint64_t> m_uint64;
RTCStatsMember<double> m_double;
RTCStatsMember<std::string> m_string;
RTCStatsMember<std::vector<int32_t>> m_sequence_int32;
RTCStatsMember<std::vector<uint32_t>> m_sequence_uint32;
RTCStatsMember<std::vector<int64_t>> m_sequence_int64;
RTCStatsMember<std::vector<uint64_t>> m_sequence_uint64;
RTCStatsMember<std::vector<double>> m_sequence_double;
RTCStatsMember<std::vector<std::string>> m_sequence_string;
};
const char RTCTestStats::kType[] = "test-stats";
class RTCChildStats : public RTCStats {
public:
RTCChildStats(const std::string& id, int64_t timestamp_us)
: RTCStats(id, timestamp_us),
child_int("childInt") {}
WEBRTC_RTCSTATS_IMPL(RTCStats, RTCChildStats,
&child_int);
RTCStatsMember<int32_t> child_int;
};
const char RTCChildStats::kType[] = "child-stats";
class RTCGrandChildStats : public RTCChildStats {
public:
RTCGrandChildStats(const std::string& id, int64_t timestamp_us)
: RTCChildStats(id, timestamp_us),
grandchild_int("grandchildInt") {}
WEBRTC_RTCSTATS_IMPL(RTCChildStats, RTCGrandChildStats,
&grandchild_int);
RTCStatsMember<int32_t> grandchild_int;
};
const char RTCGrandChildStats::kType[] = "grandchild-stats";
TEST(RTCStatsTest, RTCStatsAndMembers) {
RTCTestStats stats("testId", 42);
EXPECT_EQ(stats.id(), "testId");
EXPECT_EQ(stats.timestamp_us(), static_cast<int64_t>(42));
std::vector<const RTCStatsMemberInterface*> members = stats.Members();
EXPECT_EQ(members.size(), static_cast<size_t>(12));
for (const RTCStatsMemberInterface* member : members) {
EXPECT_FALSE(member->is_defined());
}
stats.m_int32 = 123;
stats.m_uint32 = 123;
stats.m_int64 = 123;
stats.m_uint64 = 123;
stats.m_double = 123.0;
stats.m_string = std::string("123");
std::vector<int32_t> sequence_int32;
sequence_int32.push_back(static_cast<int32_t>(1));
std::vector<uint32_t> sequence_uint32;
sequence_uint32.push_back(static_cast<uint32_t>(2));
std::vector<int64_t> sequence_int64;
sequence_int64.push_back(static_cast<int64_t>(3));
std::vector<uint64_t> sequence_uint64;
sequence_uint64.push_back(static_cast<uint64_t>(4));
std::vector<double> sequence_double;
sequence_double.push_back(5.0);
std::vector<std::string> sequence_string;
sequence_string.push_back(std::string("six"));
stats.m_sequence_int32 = sequence_int32;
stats.m_sequence_uint32 = sequence_uint32;
EXPECT_FALSE(stats.m_sequence_int64.is_defined());
stats.m_sequence_int64 = sequence_int64;
stats.m_sequence_uint64 = sequence_uint64;
stats.m_sequence_double = sequence_double;
stats.m_sequence_string = sequence_string;
for (const RTCStatsMemberInterface* member : members) {
EXPECT_TRUE(member->is_defined());
}
EXPECT_EQ(*stats.m_int32, static_cast<int32_t>(123));
EXPECT_EQ(*stats.m_uint32, static_cast<uint32_t>(123));
EXPECT_EQ(*stats.m_int64, static_cast<int64_t>(123));
EXPECT_EQ(*stats.m_uint64, static_cast<uint64_t>(123));
EXPECT_EQ(*stats.m_double, 123.0);
EXPECT_EQ(*stats.m_string, std::string("123"));
EXPECT_EQ(*stats.m_sequence_int32, sequence_int32);
EXPECT_EQ(*stats.m_sequence_uint32, sequence_uint32);
EXPECT_EQ(*stats.m_sequence_int64, sequence_int64);
EXPECT_EQ(*stats.m_sequence_uint64, sequence_uint64);
EXPECT_EQ(*stats.m_sequence_double, sequence_double);
EXPECT_EQ(*stats.m_sequence_string, sequence_string);
int32_t numbers[] = { 4, 8, 15, 16, 23, 42 };
std::vector<int32_t> numbers_sequence(&numbers[0], &numbers[6]);
stats.m_sequence_int32->clear();
stats.m_sequence_int32->insert(stats.m_sequence_int32->end(),
numbers_sequence.begin(),
numbers_sequence.end());
EXPECT_EQ(*stats.m_sequence_int32, numbers_sequence);
}
TEST(RTCStatsTest, RTCStatsGrandChild) {
RTCGrandChildStats stats("grandchild", 0.0);
stats.child_int = 1;
stats.grandchild_int = 2;
int32_t sum = 0;
for (const RTCStatsMemberInterface* member : stats.Members()) {
sum += *member->cast_to<const RTCStatsMember<int32_t>>();
}
EXPECT_EQ(sum, static_cast<int32_t>(3));
std::unique_ptr<RTCStats> copy_ptr = stats.copy();
const RTCGrandChildStats& copy = copy_ptr->cast_to<RTCGrandChildStats>();
EXPECT_EQ(*copy.child_int, *stats.child_int);
EXPECT_EQ(*copy.grandchild_int, *stats.grandchild_int);
}
// Death tests.
// Disabled on Android because death tests misbehave on Android, see
// base/test/gtest_util.h.
#if RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID)
TEST(RTCStatsDeathTest, ValueOfUndefinedMember) {
RTCTestStats stats("testId", 0.0);
EXPECT_FALSE(stats.m_int32.is_defined());
EXPECT_DEATH(*stats.m_int32, "");
}
TEST(RTCStatsDeathTest, InvalidCasting) {
RTCGrandChildStats stats("grandchild", 0.0);
EXPECT_DEATH(stats.cast_to<RTCChildStats>(), "");
}
#endif // RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID)
} // namespace webrtc