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feat(core): programs' threads, and FILIUS' echo server and generic client after Java, measured against Java

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Programs run as generators that yield what they wait for (threads.ts); the
engine resumes them after every event. TCP connect, send, receive, accept
and name resolution exist as such steps; the blocking calls wrap them.
EchoRun records eight stories in Java FILIUS, frames, tables and each
program's window lines; echoJava.test.ts plays them card by card. Not
taken from Java: a connection without a route hangs for ever; a server
switched off leaves its connections' last FIN unanswered.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
julian.kiedaisch
2026-10-01 16:27:44 +00:00
co-authored by Claude Opus 5.5
parent 0abce60aef
commit de3a1d4dfe
24 changed files with 13454 additions and 28 deletions
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tools/java-oracle/run.sh
+13 -1
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@@ -21,7 +21,7 @@ if [ ! -f "$upstream/target/filius.jar" ]; then
fi
classpath="$upstream/target/filius.jar:$upstream/target/lib/*"
mkdir -p "$here/.build"
javac -encoding UTF-8 -d "$here/.build" -cp "$classpath" "$here/src/FlsOracle.java" "$here/src/GetterDefaults.java" "$here/src/IpCheckCases.java" "$here/src/DnsHostsCases.java" "$here/src/EmailFileCases.java" "$here/src/BeansDump.java" "$here/src/Base64Cases.java" "$here/src/ScenarioNetwork.java" "$here/src/DhcpRun.java" "$here/src/TcpRun.java" "$here/src/DnsRun.java" "$here/src/ArpRun.java" "$here/src/RipRun.java" "$here/src/NatRun.java" "$here/src/WlanRun.java" "$here/src/ExampleRun.java"
javac -encoding UTF-8 -d "$here/.build" -cp "$classpath" "$here/src/FlsOracle.java" "$here/src/GetterDefaults.java" "$here/src/IpCheckCases.java" "$here/src/DnsHostsCases.java" "$here/src/EmailFileCases.java" "$here/src/BeansDump.java" "$here/src/Base64Cases.java" "$here/src/ScenarioNetwork.java" "$here/src/DhcpRun.java" "$here/src/TcpRun.java" "$here/src/DnsRun.java" "$here/src/ArpRun.java" "$here/src/RipRun.java" "$here/src/NatRun.java" "$here/src/WlanRun.java" "$here/src/ExampleRun.java" "$here/src/EchoRun.java"
# FILIUS writes its settings below $HOME; keep them out of the real one.
mkdir -p "$here/.build/home"
# Removed first: a crashed run must not leave the previous result standing.
@@ -194,6 +194,18 @@ for story in pingWired pingWireless pingWithoutCable pingFromWithoutCable; do
test -s "$output"
done
# The echo server and the generic client as Java FILIUS runs them, on
# tcp-lan's network (EchoRun); frames and each program's window lines.
for run in exchange:12000 closedPort:20000 noRoute:8000 notConnected:3000 serverOff:14000 reconnect:12000 \
twoClients:11000 otherPort:22000; do
story="${run%%:*}"
output="$root/packages/core/test/scenarios/echo-java-$story.java.json"
rm -f "$output"
HOME="$here/.build/home" xvfb-run -a java -cp "$classpath:$here/.build" EchoRun \
"$root/packages/core/test/scenarios/tcp-lan.scenario.json" "$story" "${run##*:}" "$output" 2>&1 | grep -v 'logback\|^$' || true
test -s "$output"
done
# FILIUS' own examples as Java FILIUS runs them, opened and started as FILIUS
# does (ExampleRun): the acceptance of F2 (packages/fls/test/examplesJava.test.ts).
for run in internetwork_komplett:routing:12000 einfaches_rechnernetz_komplett:dhcp:20000 dns_server:dns:12000 \