46 lines
945 B
Bash
46 lines
945 B
Bash
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#!/bin/sh
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# set -x
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. ./variables.sh
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# make a large PNG, roughly the size of Chicago.png
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echo -n "building huge test PNG image ... "
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vips replicate $image $tmp/huge.png 30 5
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echo "ok"
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huge=$tmp/huge.png
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echo -n "testing vipsthumbnail ... "
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rm -f $tmp/x.png
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vipsthumbnail $huge -o $tmp/x.png
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if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then
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echo "vipsthumbnail failed in basic mode"
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exit 1
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fi
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echo "ok"
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if [ ! -d $tmp/readonly ] ; then
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mkdir $tmp/readonly
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chmod ugo-wx $tmp/readonly
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fi
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export TMPDIR=$tmp/readonly
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echo -n "testing vipsthumbnail does not make temps ... "
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rm -f $tmp/x.png
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vipsthumbnail $huge -o $tmp/x.png
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if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then
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echo "vipsthumbnail made a temp"
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exit 1
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fi
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echo "ok"
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echo -n "testing shrink does not make temps ... "
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rm -f $tmp/x.png
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vips shrink $huge $tmp/x.png 230 230
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if ! vipsheader $tmp/x.png > /dev/null 2>&1 ; then
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echo "shrink made a temp"
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exit 1
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fi
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echo "ok"
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