45 lines
896 B
Bash
45 lines
896 B
Bash
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#!/bin/bash
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# Randomized Layout for debug purposes. This version randomly makes some errors
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# see how river handles incorrect output of layout executables.
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CLIENTS="$1"
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OUTPUT_WIDTH="$4"
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OUTPUT_HEIGHT="$5"
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for _ in $(seq 1 "$CLIENTS")
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do
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WIDTH="$(( ( OUTPUT_WIDTH / 5 ) ))"
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HEIGHT="$(( ( OUTPUT_HEIGHT / 5 ) ))"
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X="$(( ( RANDOM % ( OUTPUT_WIDTH - WIDTH ) ) + 1 ))"
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Y="$(( ( RANDOM % ( OUTPUT_HEIGHT - HEIGHT ) ) + 1 ))"
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# Mix in some errors
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case "$(( ( RANDOM % 10 ) ))" in
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0) # Too few layout rows
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;;
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1) # Too many layout rows
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echo "$X $Y $WIDTH $HEIGHT"
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echo "$X $Y $WIDTH $HEIGHT"
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;;
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2) # Too few layout columns
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echo "$X $Y $WIDTH"
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;;
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3) # Too many layout columns
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echo "$X $Y $WIDTH $HEIGHT $X"
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;;
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4) # Negative view size
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echo "$X $Y -$WIDTH $HEIGHT $X"
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;;
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*) # Expected behaviour
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echo "$X $Y $WIDTH $HEIGHT"
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;;
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esac
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done
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