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Add withoutEnlargement option #36

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Lovell Fuller
2014-05-29 19:19:59 +01:00
parent 906311d403
commit 9a05684302
4 changed files with 93 additions and 30 deletions
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24
tests/unit.js
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@@ -212,6 +212,30 @@ async.series([
} catch (e) {}
assert(!isValid);
done();
},
// Do not enlarge the output if the input width is already less than the output width
function(done) {
sharp(inputJpg).resize(2800).withoutEnlargement().write(outputJpg, function(err) {
if (err) throw err;
imagemagick.identify(outputJpg, function(err, features) {
if (err) throw err;
assert.strictEqual(2725, features.width);
assert.strictEqual(2225, features.height);
done();
});
});
},
// Do not enlarge the output if the input height is already less than the output height
function(done) {
sharp(inputJpg).resize(null, 2300).withoutEnlargement().write(outputJpg, function(err) {
if (err) throw err;
imagemagick.identify(outputJpg, function(err, features) {
if (err) throw err;
assert.strictEqual(2725, features.width);
assert.strictEqual(2225, features.height);
done();
});
});
}
]);