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tests: drop bc dependency

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We already have a dependency on awk and bc is sometimes not found in the
base system.
This commit is contained in:
Clément Bœsch
2015-01-19 22:56:59 +01:00
parent 8b77c4dd42
commit d47eeff274
1 changed files with 1 additions and 1 deletions
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tests/fate-run.sh
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@@ -38,7 +38,7 @@ target_path(){
# $1=value1, $2=value2, $3=threshold # $1=value1, $2=value2, $3=threshold
# prints 0 if absolute difference between value1 and value2 is <= threshold # prints 0 if absolute difference between value1 and value2 is <= threshold
compare(){ compare(){
echo "scale=2; v = $1 - $2; if (v < 0) v = -v; if (v > $3) r = 1; r" | bc awk "BEGIN { v=$1-$2; printf ((v<0?-v:v) > $3) }"
} }
do_tiny_psnr(){ do_tiny_psnr(){