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release: restore ZUPT and harden source-only 5.2.2

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Cristian Cezar Moisés 2026-08-31 14:14:36 -03:00
commit ff99770bd0
205 changed files with 19627 additions and 13215 deletions
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40
tests/test_help_consistency.sh
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@ -2,16 +2,17 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
# Copyright (c) 2025-2026 Cristian Cezar Moisés
#
# Regression test for the `vaptvupt help` output.
# Regression test for the `zupt help` output.
#
# History:
# F-13 (v3.0.2): the usage() string literal exceeded C99's 4095-char
# limit (4121 chars), triggering -Woverlength-strings. Also, the
# help text had drifted out of date during the v3.0.0 rename:
# - Examples still said `zupt compress`, `zupt extract`, etc.
# help text had drifted out of date during the former v3.0.0 rename.
# Release 5.2.2 restores ZUPT/zupt as the public product and command:
# - "Compression: LZ77 (1MB window) + Huffman entropy coding" —
# false; the default codec is now VaptVupt LZ + ANS 2.48.5
# - "License: AGPL-3.0-or-later (Zupt)" — should be (VaptVupt)
# - the first-party license label must say ZUPT while retaining the
# separately attributed VaptVupt codec name.
#
# This test asserts the help output stays consistent with reality.
# Run from repo root after a build.
@ -21,8 +22,7 @@ PASS=0; FAIL=0
P() { echo " ✓ $1"; PASS=$((PASS+1)); }
F() { echo " ✗ $1"; FAIL=$((FAIL+1)); }
BIN=./vaptvupt
[ -x ./vaptvupt ] || BIN=./zupt
BIN=${1:-${ZUPT_BIN:-./zupt}}
[ -x "$BIN" ] || { echo "ERROR: no built binary found"; exit 2; }
HELP=$("$BIN" help 2>&1)
@ -62,20 +62,20 @@ else
fi
# ─── Brand consistency ───
# The help output must use the new binary name in examples, not the old one.
if echo "$HELP" | grep -qE '^\s+vaptvupt (compress|extract|list|test|bench|keygen|info|disk)'; then
P "examples use 'vaptvupt' command name"
# The help output must use the restored primary binary name in examples.
if echo "$HELP" | grep -qE '^\s+zupt (compress|extract|list|test|bench|keygen|info|disk)'; then
P "examples use 'zupt' command name"
else
F "examples don't use 'vaptvupt' — still saying 'zupt'?"
F "examples don't use the primary 'zupt' command"
fi
# Conversely, the example lines shouldn't start with `zupt ` (the
# bare legacy name in example commands is the drift we just fixed).
LEGACY_EX=$(echo "$HELP" | grep -cE '^\s{1,4}zupt (compress|extract|list|test|bench|keygen) ')
# The former public command may be offered as a compatibility symlink, but
# current examples must not make it the primary interface.
LEGACY_EX=$(echo "$HELP" | grep -cE '^\s{1,4}vaptvupt (compress|extract|list|test|bench|keygen) ')
if [ "$LEGACY_EX" -eq 0 ]; then
P "no examples use the bare legacy 'zupt' command name"
P "no examples use the former 'vaptvupt' command name"
else
F "$LEGACY_EX example lines still use the legacy 'zupt' command name"
F "$LEGACY_EX example lines still use the former 'vaptvupt' command name"
fi
# ─── Codec consistency ───
@ -95,10 +95,10 @@ else
fi
# ─── License consistency ───
if echo "$HELP" | grep -q "AGPL-3.0-or-later (VaptVupt)"; then
P "help shows the correct license attribution (VaptVupt)"
if echo "$HELP" | grep -q "AGPL-3.0-or-later (ZUPT)"; then
P "help shows the correct first-party license attribution (ZUPT)"
else
F "help has wrong license attribution — should say AGPL-3.0-or-later (VaptVupt)"
F "help has wrong license attribution — should say AGPL-3.0-or-later (ZUPT)"
fi
# Commercial-licensing contact visible.
@ -133,9 +133,9 @@ fi
# ─── Functional check: help command works ───
if "$BIN" help >/dev/null 2>&1; then
P "vaptvupt help exits successfully"
P "zupt help exits successfully"
else
F "vaptvupt help exits with non-zero status"
F "zupt help exits with non-zero status"
fi
echo ""