42 lines
1.8 KiB
Bash
Executable file
42 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
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# See LICENSE.md for license information.
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# SPDX-License-Identifier: MIT
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#
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# verify-sdl3-save.sh - Save gate for the SDL3 port: a save outlives the
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# program, beside it.
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#
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# SAVE (examples/save) counts its launches in SAVES/runs.dat. It is run twice
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# headless (SDL's dummy drivers) from a scratch folder, started from another
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# directory each time so the port's own move into the program's folder is
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# what puts SAVES/ there; after the second run the count must be 2.
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#
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# Usage: scripts/verify-sdl3-save.sh
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# Requires: build/sdl3/bin/SAVE (make sdl3).
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set -euo pipefail
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repo=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
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source "$repo/scripts/lib/joeyEnv.sh"
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program=$(joeyExampleProgram save sdl3)
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[ -x "$program" ] || { echo "verify-sdl3-save: build SAVE first (make sdl3)" >&2; exit 2; }
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runSeconds=3
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work=$(mktemp -d -t joeylib-sdl3-save.XXXXXX)
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trap 'rm -rf "$work"' EXIT
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mkdir -p "$work/program" "$work/elsewhere"
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cp "$program" "$work/program/SAVE"
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for run in 1 2; do
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# SAVE waits for ESC; the timeout's SIGTERM, which SDL turns into a quit,
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# ends each run once it has saved.
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(cd "$work/elsewhere" && SDL_VIDEO_DRIVER=dummy SDL_AUDIO_DRIVER=dummy timeout "$runSeconds" "$work/program/SAVE" > /dev/null 2>&1) || true
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done
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[ -f "$work/program/SAVES/runs.dat" ] || { echo "verify-sdl3-save: FAIL - no SAVES/runs.dat beside the program" >&2; exit 1; }
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count=$(python3 -c "import struct, sys; print(struct.unpack('<H', open(sys.argv[1], 'rb').read(2))[0])" "$work/program/SAVES/runs.dat")
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if [ "$count" = 2 ]; then
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echo "verify-sdl3-save: PASS (the second run counted 2, in SAVES/ beside the program)"
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else
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echo "verify-sdl3-save: FAIL - the second run counted $count, not 2" >&2
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exit 1
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fi
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