julian.kiedaischandClaude Opus 5.5
3795316fae
javaBeansWriter.ts writes what java.beans.XMLDecoder reads — the counterpart of javabeans.ts and the base of the .fls writer. Its input says explicitly what Java should do: construct a class with typed arguments, call setters, getters (with statements on their result), methods and indexed access; an object reached twice is written once with an id and referenced after. Unlike XMLEncoder it writes what it is given, defaults included. What XML 1.0 cannot hold (controls, lone surrogates, U+FFFE/F) and a CR, which XML would read as a line break, are written as <char code>. Checked by Java itself: nine files of the writer (strings with every kind of odd unit, all primitive types including NaN, -0.0 and a long beyond 2^53, collections, maps, shared objects, Rectangle, Color, FILIUS beans with getter chains, arrays, indexed access, a static constant) are read by XMLDecoder in the Java oracle (BeansDump), which describes what it got and collects the errors the decoder would only log. Mutation probes regenerate the files and let Java read each mutant. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
91 lines
4.6 KiB
Bash
Executable File
91 lines
4.6 KiB
Bash
Executable File
#!/bin/sh
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# Reads every .fls under corpus/ with Java FILIUS itself and writes
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# corpus/corpus.java.json. Java is the arbiter for the file format (plan §13, M2).
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# Needs a JDK (17+), Maven and xvfb-run: FILIUS opens its main window while
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# loading (Information.reset → JMainFrame), so it needs a display, not headless.
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set -eu
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here="$(cd "$(dirname "$0")" && pwd)"
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root="$(cd "$here/../.." && pwd)"
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commit=6640354
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upstream="$here/.upstream"
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if [ ! -d "$upstream/.git" ]; then
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git clone -q https://gitlab.com/filius1/filius.git "$upstream"
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fi
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if [ "$(git -C "$upstream" rev-parse --short=7 HEAD)" != "$commit" ]; then
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git -C "$upstream" fetch -q origin
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git -C "$upstream" checkout -q "$commit"
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rm -rf "$upstream/target"
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fi
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if [ ! -f "$upstream/target/filius.jar" ]; then
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(cd "$upstream" && mvn -q -DskipTests package dependency:copy-dependencies -DoutputDirectory=target/lib)
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fi
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classpath="$upstream/target/filius.jar:$upstream/target/lib/*"
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mkdir -p "$here/.build"
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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"
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# FILIUS writes its settings below $HOME; keep them out of the real one.
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mkdir -p "$here/.build/home"
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# Removed first: a crashed run must not leave the previous result standing.
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rm -f "$root/corpus/corpus.java.json"
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HOME="$here/.build/home" xvfb-run -a java -cp "$classpath:$here/.build" FlsOracle \
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"$root/corpus" "$root/corpus/corpus.java.json" 2>&1 | grep -v 'logback\|^$' || true
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test -s "$root/corpus/corpus.java.json"
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# Getter defaults and static constants for the XMLEncoder references (packages/fls/src/javaDefaults.json).
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defaults="$root/packages/fls/src/javaDefaults.json"
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rm -f "$defaults"
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HOME="$here/.build/home" xvfb-run -a java -cp "$classpath:$here/.build" GetterDefaults "$defaults" \
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filius.gui.netzwerksicht.JSidebarButton#iconTextGap \
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filius.gui.netzwerksicht.JSidebarButton#verticalTextPosition \
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filius.gui.netzwerksicht.JSidebarButton#displayedMnemonicIndex \
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filius.gui.netzwerksicht.JSidebarButton#debugGraphicsOptions \
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filius.gui.netzwerksicht.JSidebarButton#enabled \
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java.lang.ThreadGroup#maxPriority \
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filius.hardware.knoten.Rechner#maxLayerOfOperation \
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filius.hardware.knoten.Notebook#maxLayerOfOperation \
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filius.hardware.knoten.Vermittlungsrechner#maxLayerOfOperation \
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filius.hardware.knoten.Gateway#maxLayerOfOperation \
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filius.software.clientserver.ServerBaustein#port \
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filius.software.dhcp.DHCPServer#port \
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filius.software.dns.DNSServer#port \
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filius.software.rip.RIPServer#port \
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filius.software.www.WebServer#port \
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javax.swing.SwingConstants::CENTER \
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filius.software.clientserver.ServerBaustein#aktiv \
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filius.software.clientserver.ClientBaustein#zielPort \
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filius.software.clientserver.ClientBaustein#zielIPAdresse \
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filius.software.dns.DNSServer#aktiv \
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filius.software.www.WebServer#aktiv \
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filius.software.www.WebServer#useVHost \
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filius.software.dateiaustausch.PeerToPeerAnwendung#maxTeilnehmerZahl \
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2>&1 | grep -v 'logback\|^$' || true
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test -s "$defaults"
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# IP.ipCheck on hand-picked cases (packages/fls/src/javaIp.ts).
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cases="$root/packages/fls/test/ip-check.cases.txt"
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ipcheck="$root/packages/fls/test/ip-check.java.json"
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rm -f "$ipcheck"
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HOME="$here/.build/home" java -cp "$classpath:$here/.build" IpCheckCases "$cases" "$ipcheck" 2>&1 | grep -v 'logback\|^$' || true
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test -s "$ipcheck"
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# DNSServer's own reading of /dns/hosts on hand-picked files (packages/fls/src/dnsHosts.ts).
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cases="$root/packages/fls/test/dns-hosts.cases.txt"
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dnshosts="$root/packages/fls/test/dns-hosts.java.json"
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rm -f "$dnshosts"
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HOME="$here/.build/home" xvfb-run -a java -cp "$classpath:$here/.build" DnsHostsCases "$cases" "$dnshosts" 2>&1 | grep -v 'logback\|^$' || true
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test -s "$dnshosts"
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# EmailServer.kontenLaden and EmailAnwendung.laden on hand-picked account files (packages/fls/src/javaEmail.ts).
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for kind in server client; do
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cases="$root/packages/fls/test/email-$kind.cases.txt"
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output="$root/packages/fls/test/email-$kind.java.json"
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rm -f "$output"
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HOME="$here/.build/home" xvfb-run -a java -cp "$classpath:$here/.build" EmailFileCases "$kind" "$cases" "$output" 2>&1 | grep -v 'logback\|^$' || true
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test -s "$output"
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done
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# What XMLDecoder makes of the files packages/fls/src/javaBeansWriter.ts writes.
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beans="$root/packages/fls/test/beans"
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rm -f "$beans/beans.java.json"
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HOME="$here/.build/home" xvfb-run -a java -cp "$classpath:$here/.build" BeansDump "$beans" "$beans/beans.java.json" 2>&1 | grep -v 'logback\|^$' || true
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test -s "$beans/beans.java.json"
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