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Expose IPTC and XMP metadata when available (#1079)

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This commit is contained in:
Oleg Aleynik
2018-01-11 00:12:11 +02:00
committed by Lovell Fuller
parent 8afcb16d8e
commit c4df115948
7 changed files with 57 additions and 2 deletions
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17
test/unit/metadata.js
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@@ -58,6 +58,23 @@ describe('Image metadata', function () {
});
});
it('JPEG with IPTC/XMP', function (done) {
sharp(fixtures.inputJpgWithIptcAndXmp).metadata(function (err, metadata) {
if (err) throw err;
// IPTC
assert.strictEqual('object', typeof metadata.iptc);
assert.strictEqual(true, metadata.iptc instanceof Buffer);
assert.strictEqual(18250, metadata.iptc.byteLength);
assert.strictEqual(metadata.iptc.indexOf(Buffer.from('Photoshop')), 0);
// XMP
assert.strictEqual('object', typeof metadata.xmp);
assert.strictEqual(true, metadata.xmp instanceof Buffer);
assert.strictEqual(12495, metadata.xmp.byteLength);
assert.strictEqual(metadata.xmp.indexOf(Buffer.from('http://ns.adobe.com/xap/1.0')), 0);
done();
});
});
it('TIFF', function (done) {
sharp(fixtures.inputTiff).metadata(function (err, metadata) {
if (err) throw err;