35 lines
923 B
Plaintext
35 lines
923 B
Plaintext
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#!/bin/bash
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if test -z "$1"; then
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echo "usage: test_card_scanner_count <count>" >&2
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exit 1
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fi
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STORAGE_DIR="$HOME/.local/share/sevenkeys/testimages/"
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mkdir -p "$STORAGE_DIR"
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starting_file_count="$(find $STORAGE_DIR/*.png | wc -l)"
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echo "test_card_scanner_count: Beginning test"
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while true; do
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rng="$(cat /dev/random | tr -cd 'a-f0-9' | head -c 32)"
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filename="$STORAGE_DIR/$rng.png"
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scanimage --output-file="$filename" --source "ADF Front" --mode Color --page-width 63mm --page-height 88mm 2>/dev/null
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# scanimage exits with code 7 if no documents are available in scanner
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if test $? -eq 7; then
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echo "test_card_scanner_count: No more cards in feeder" >&2
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rm "$filename"
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break
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fi
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done
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ending_file_count="$(find $STORAGE_DIR/*.png | wc -l)"
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if test $(( ending_file_count - starting_file_count )) -ne "$1"; then
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echo "FAILED: Start: $starting_file_count, End: $ending_file_count"
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else
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echo "SUCCESS"
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fi
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