56 lines
2 KiB
Shell
Executable file
56 lines
2 KiB
Shell
Executable file
#!/bin/bash
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# Copyright (c) 2026 Cristian Cezar Moisés
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#
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# Exact-content_size decode OOB regression (codec 2.60.4 fix) under ASan,
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# plus a tool-level BCJ roundtrip on a real binary fixture at the levels
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# where the auto-filter engages. Codec sources are compiled directly with
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# -fsanitize=address (never link sanitized objects against the project's
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# non-sanitized .o files — ASan static-archive poisoning).
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set -u
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ARCH=$(uname -m)
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SIMD=""
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if [[ $ARCH == x86_64 ]] && grep -qiw avx2 /proc/cpuinfo 2>/dev/null; then
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SIMD="-mavx2"
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else
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echo " SKIP: AVX2-specific subpath unavailable; scalar exact-size test remains enabled"
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fi
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TMP=$(mktemp -d)
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rc=0
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echo "Codec exact-size + BCJ roundtrip"
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if gcc -Iinclude -Wall -Wextra -Werror -O1 -g -std=c11 -fsanitize=address $SIMD \
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tests/test_codec_exact_size.c \
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src/vaptvupt_api.c src/vv_ans.c src/vv_bcj.c src/vv_decoder.c \
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src/vv_encoder.c src/vv_huffman.c src/vv_simd.c src/vv_xxh64.c \
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-o "$TMP/t" 2>"$TMP/cc.log"; then
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"$TMP/t"; rc=$?
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else
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echo " ✗ exact-size test failed to compile"; head -12 "$TMP/cc.log" | sed 's/^/ /'; rc=1
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fi
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# Tool-level BCJ roundtrip: real binary fixture at L5 (BALANCED+auto-filter)
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# and L9 (EXTREME+auto-filter); byte-exact extraction required. Guards the
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# F-16 defect class (old in-tree BCJ wrote undecodable streams).
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FX=${ZUPT_BIN:-./zupt}
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if [ -f "$FX" ] && [ -x ./zupt ]; then
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for L in 5 9; do
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rm -rf "$TMP/o$L"; mkdir -p "$TMP/o$L"
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./zupt c -l $L "$TMP/a$L.zupt" "$FX" >/dev/null 2>&1
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./zupt x -o "$TMP/o$L" "$TMP/a$L.zupt" >/dev/null 2>&1
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F=$(find "$TMP/o$L" -type f | head -1)
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if [ -n "$F" ] && diff -q "$F" "$FX" >/dev/null 2>&1; then
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echo " ✓ BCJ roundtrip L$L (binary fixture) byte-exact"
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else
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echo " ✗ BCJ roundtrip L$L FAILED"; rc=1
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fi
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done
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else
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echo " - BCJ tool roundtrip skipped (source-built executable missing)"
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fi
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rm -rf "$TMP"
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exit $rc
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