Java's DNS server reads its records from the text file /dns/hosts on every query. dnsHosts.ts ports that reading (DNSServer.leseRecordListe, ResourceRecord, Dateisystem.holeDatei) and keeps in the model the records Java answers: type exactly A, MX or NS, and a name Java accepted. The file stays in the file system as it is. Both oracles read 76 hand-picked hosts files (dns-hosts.cases.txt): the Java oracle through DNSServer.holeResourceRecords (DnsHostsCases), the Swift oracle through TopologyDNSHostsFileCodec (--dns-hosts). The Java view matches Java on every case; the model matches Swift except for 33 named cases in twelve reasons: Java splits at single spaces and LF only, has no comments or "IN", turns a TTL that is no int into 3600, keeps duplicates, and empties names with a leading digit. The Swift dump now carries each server's records; the corpus comparison covers them on 16 files. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
19 lines
1.2 KiB
Bash
Executable File
19 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Replays every scenario under packages/core/test/scenarios in the Swift core
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# and writes the reference result next to it (<name>.swift.json).
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# Needs Docker; the TypeScript tests only read the written files.
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set -eu
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here="$(cd "$(dirname "$0")" && pwd)"
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root="$(cd "$here/../.." && pwd)"
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[ -d "$here/Sources/FiliusCore" ] || "$here/fetch-upstream.sh"
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# A failed build must stop here: a stale binary would write stale references.
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docker run --rm -v "$root:/work" -w /work/tools/swift-oracle swift:6.1-jammy sh -c '
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set -e
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swift build -q
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.build/debug/Oracle /work/packages/core/test/scenarios
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.build/debug/Oracle --corpus /work/corpus /work/corpus/corpus.swift.json
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.build/debug/Oracle --vfs /work/packages/core/test/vfs.cases.json /work/packages/core/test/vfs.swift.json
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.build/debug/Oracle --strings /work/packages/core/test/strings.cases.json /work/packages/core/test/strings.swift.json
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.build/debug/Oracle --path-folding /work/packages/fls/test/path-folding.cases.json /work/packages/fls/test/path-folding.swift.json
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.build/debug/Oracle --dns-hosts /work/packages/fls/test/dns-hosts.cases.txt /work/packages/fls/test/dns-hosts.swift.json'
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