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Switch to the libvips crop strategy implementations

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Lovell Fuller
2017-05-06 14:46:28 +01:00
parent 2f534dc01c
commit 36078f9903
8 changed files with 15 additions and 156 deletions
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test/fixtures/expected/crop-strategy-attention.jpg vendored Normal file
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test/fixtures/expected/crop-strategy-entropy.jpg vendored Normal file
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20
test/unit/crop.js
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@@ -161,7 +161,7 @@ describe('Crop', function () {
describe('Entropy-based strategy', function () {
it('JPEG', function (done) {
sharp(fixtures.inputJpgWithCmykProfile)
sharp(fixtures.inputJpg)
.resize(80, 320)
.crop(sharp.strategy.entropy)
.toBuffer(function (err, data, info) {
@@ -170,9 +170,7 @@ describe('Crop', function () {
assert.strictEqual(3, info.channels);
assert.strictEqual(80, info.width);
assert.strictEqual(320, info.height);
assert.strictEqual(250, info.cropCalcLeft);
assert.strictEqual(0, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.jpg'), data, done);
fixtures.assertSimilar(fixtures.expected('crop-strategy-entropy.jpg'), data, done);
});
});
@@ -186,8 +184,6 @@ describe('Crop', function () {
assert.strictEqual(4, info.channels);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
assert.strictEqual(0, info.cropCalcLeft);
assert.strictEqual(80, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.png'), data, done);
});
});
@@ -202,8 +198,6 @@ describe('Crop', function () {
assert.strictEqual(4, info.channels);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
assert.strictEqual(0, info.cropCalcLeft);
assert.strictEqual(80, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.png'), data, done);
});
});
@@ -211,7 +205,7 @@ describe('Crop', function () {
describe('Attention strategy', function () {
it('JPEG', function (done) {
sharp(fixtures.inputJpgWithCmykProfile)
sharp(fixtures.inputJpg)
.resize(80, 320)
.crop(sharp.strategy.attention)
.toBuffer(function (err, data, info) {
@@ -220,9 +214,7 @@ describe('Crop', function () {
assert.strictEqual(3, info.channels);
assert.strictEqual(80, info.width);
assert.strictEqual(320, info.height);
assert.strictEqual(250, info.cropCalcLeft);
assert.strictEqual(0, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.jpg'), data, done);
fixtures.assertSimilar(fixtures.expected('crop-strategy-attention.jpg'), data, done);
});
});
@@ -236,8 +228,6 @@ describe('Crop', function () {
assert.strictEqual(4, info.channels);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
assert.strictEqual(0, info.cropCalcLeft);
assert.strictEqual(80, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.png'), data, done);
});
});
@@ -252,8 +242,6 @@ describe('Crop', function () {
assert.strictEqual(4, info.channels);
assert.strictEqual(320, info.width);
assert.strictEqual(80, info.height);
assert.strictEqual(0, info.cropCalcLeft);
assert.strictEqual(80, info.cropCalcTop);
fixtures.assertSimilar(fixtures.expected('crop-strategy.png'), data, done);
});
});