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Selected output format > unknown file extension #344

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Lovell Fuller
2016-02-07 20:13:13 +00:00
parent 5c1067c63f
commit 677b2b9089
8 changed files with 211 additions and 157 deletions
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123
test/unit/io.js
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@@ -392,76 +392,89 @@ describe('Input/output', function() {
});
});
describe('Output filename without extension uses input format', function() {
describe('Output filename with unknown extension', function() {
it('JPEG', function(done) {
sharp(fixtures.inputJpg).resize(320, 80).toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
it('PNG', function(done) {
sharp(fixtures.inputPng).resize(320, 80).toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('png', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
it('Transparent PNG', function(done) {
sharp(fixtures.inputPngWithTransparency).resize(320, 80).toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('png', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
done();
});
});
if (sharp.format.webp.input.file) {
it('WebP', function(done) {
sharp(fixtures.inputWebP).resize(320, 80).toFile(fixtures.outputZoinks, function(err, info) {
it('Match JPEG input', function(done) {
sharp(fixtures.inputJpg)
.resize(320, 80)
.toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('webp', info.format);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
it('Match PNG input', function(done) {
sharp(fixtures.inputPng)
.resize(320, 80)
.toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('png', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
if (sharp.format.webp.input.file) {
it('Match WebP input', function(done) {
sharp(fixtures.inputWebP)
.resize(320, 80)
.toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('webp', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
}
it('TIFF', function(done) {
sharp(fixtures.inputTiff).resize(320, 80).toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('tiff', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
it('Match TIFF input', function(done) {
sharp(fixtures.inputTiff)
.resize(320, 80)
.toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('tiff', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
it('Fail with GIF', function(done) {
sharp(fixtures.inputGif).resize(320, 80).toFile(fixtures.outputZoinks, function(err) {
assert(!!err);
done();
});
it('Match GIF input, therefore fail', function(done) {
sharp(fixtures.inputGif)
.resize(320, 80)
.toFile(fixtures.outputZoinks, function(err) {
assert(!!err);
done();
});
});
it('Force JPEG format for PNG input', function(done) {
sharp(fixtures.inputPng)
.resize(320, 80)
.jpeg()
.toFile(fixtures.outputZoinks, function(err, info) {
if (err) throw err;
assert.strictEqual(true, info.size > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
fs.unlinkSync(fixtures.outputZoinks);
done();
});
});
});
describe('PNG output', function() {