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PNG compression level range is 0-9 #95

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Lovell Fuller
2014-10-03 14:50:15 +01:00
parent fb0769a327
commit 7f8f38f666
3 changed files with 24 additions and 3 deletions
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20
tests/unit.js
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@@ -815,6 +815,26 @@ async.series([
done();
});
},
// PNG compression level - valid
function(done) {
var isValid = false;
try {
sharp().compressionLevel(0);
isValid = true;
} catch (e) {}
assert(isValid);
done();
},
// PNG compression level - invalid
function(done) {
var isValid = false;
try {
sharp().compressionLevel(-1);
isValid = true;
} catch (e) {}
assert(!isValid);
done();
},
// Verify internal counters
function(done) {
var counters = sharp.counters();