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tcp: Add logging to tcp-validation example

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This commit is contained in:
Tom Henderson
2021-09-13 09:23:57 -07:00
parent 3eecf5162c
commit 310052adab
1 changed files with 13 additions and 0 deletions
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13
examples/tcp/tcp-validation.cc
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@@ -181,18 +181,22 @@ TraceFirstCwnd (std::ofstream* ofStream, uint32_t oldCwnd, uint32_t newCwnd)
double cwnd = static_cast<double> (newCwnd) / 1448;
if ((now > 5.43) && (now < 5.465) && (cwnd < 500))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " cwnd " << cwnd << " (expected >= 500)");
g_validationFailed = true;
}
else if ((now > 5.795) && (now < 6) && (cwnd > 190))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " cwnd " << cwnd << " (expected <= 190)");
g_validationFailed = true;
}
else if ((now > 14) && (now < 14.197) && (cwnd < 224))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " cwnd " << cwnd << " (expected >= 224)");
g_validationFailed = true;
}
else if ((now > 17) && (now < 18.026) && (cwnd < 212))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " cwnd " << cwnd << " (expected >= 212)");
g_validationFailed = true;
}
}
@@ -211,14 +215,17 @@ TraceFirstDctcp (std::ofstream* ofStream, uint32_t bytesMarked, uint32_t bytesAc
double now = Simulator::Now ().GetSeconds ();
if ((now < 7.5) && (alpha < 0.1))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " alpha " << alpha << " (expected >= 0.1)");
g_validationFailed = true;
}
else if ((now > 11) && (now < 30) && (alpha > 0.01))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " alpha " << alpha << " (expected <= 0.01)");
g_validationFailed = true;
}
else if ((now > 34) && (alpha < 0.015) && (alpha > 0.025))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " alpha " << alpha << " (expected 0.015 <= alpha <= 0.025)");
g_validationFailed = true;
}
}
@@ -227,10 +234,12 @@ TraceFirstDctcp (std::ofstream* ofStream, uint32_t bytesMarked, uint32_t bytesAc
double now = Simulator::Now ().GetSeconds ();
if ((now > 5.6) && (alpha > 0.1))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " alpha " << alpha << " (expected <= 0.1)");
g_validationFailed = true;
}
if ((now > 7) && ((alpha > 0.09) || (alpha < 0.055)))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " alpha " << alpha << " (expected 0.09 <= alpha <= 0.055)");
g_validationFailed = true;
}
}
@@ -351,14 +360,17 @@ TraceFirstThroughput (std::ofstream* ofStream, Time throughputInterval)
double now = Simulator::Now ().GetSeconds ();
if ((now < 14) && (throughput > 20))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " throughput " << throughput << " (expected <= 20)");
g_validationFailed = true;
}
if ((now < 30) && (throughput > 48))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " throughput " << throughput << " (expected <= 48)");
g_validationFailed = true;
}
if ((now > 32) && ((throughput < 47.5) || (throughput > 48.5)))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " throughput " << throughput << " (expected 47.5 <= throughput <= 48.5)");
g_validationFailed = true;
}
}
@@ -367,6 +379,7 @@ TraceFirstThroughput (std::ofstream* ofStream, Time throughputInterval)
double now = Simulator::Now ().GetSeconds ();
if ((now > 5.6) && ((throughput < 48) || (throughput > 49)))
{
NS_LOG_WARN ("now " << Now ().As (Time::S) << " throughput " << throughput << " (expected 48 <= throughput <= 49)");
g_validationFailed = true;
}
}