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Add ability to read and write native vips .v files (#500)

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This commit is contained in:
Matt Hirsch
2016-07-09 11:21:16 -04:00
committed by Lovell Fuller
parent b69627891d
commit f672f86b53
10 changed files with 55 additions and 4 deletions
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31
test/unit/io.js
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@@ -781,6 +781,37 @@ describe('Input/output', function() {
});
}
if (sharp.format.v.input.file) {
it("Load Vips V file", function(done) {
sharp(fixtures.inputV)
.jpeg()
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(true, data.length > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(70, info.width);
assert.strictEqual(60, info.height);
fixtures.assertSimilar(fixtures.expected('vfile.jpg'), data, done);
});
});
}
if (sharp.format.v.output.file) {
it("Save Vips V file", function(done) {
sharp(fixtures.inputJpg)
.extract({left: 910, top: 1105, width: 70, height: 60})
.toFile(fixtures.outputV, function(err, info) {
if(err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('v', info.format);
assert.strictEqual(70, info.width);
assert.strictEqual(60, info.height);
fs.unlinkSync(fixtures.outputV);
done();
});
});
}
if (sharp.format.raw.output.buffer) {
describe('Ouput raw, uncompressed image data', function() {
it('1 channel greyscale image', function(done) {