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Add ignoreIcc input option to ignore embedded ICC profile

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This commit is contained in:
Lovell Fuller
2023-02-12 17:51:24 +00:00
parent a2988c9edc
commit 42d2f07e44
8 changed files with 54 additions and 5 deletions
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28
test/unit/io.js
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@@ -652,6 +652,7 @@ describe('Input/output', function () {
it('toFormat=JPEG takes precedence over WebP extension', function (done) {
const outputWebP = fixtures.path('output.webp');
sharp(fixtures.inputPng)
.resize(8)
.jpeg()
.toFile(outputWebP, function (err, info) {
if (err) throw err;
@@ -662,6 +663,7 @@ describe('Input/output', function () {
it('toFormat=WebP takes precedence over JPEG extension', function (done) {
sharp(fixtures.inputPng)
.resize(8)
.webp()
.toFile(outputJpg, function (err, info) {
if (err) throw err;
@@ -697,6 +699,27 @@ describe('Input/output', function () {
});
});
it('can ignore ICC profile', async () => {
const [r1, g1, b1] = await sharp(fixtures.inputJpgWithPortraitExif5, { ignoreIcc: true })
.extract({ width: 1, height: 1, top: 16, left: 16 })
.raw()
.toBuffer();
const [r2, g2, b2] = await sharp(fixtures.inputJpgWithPortraitExif5, { ignoreIcc: false })
.extract({ width: 1, height: 1, top: 16, left: 16 })
.raw()
.toBuffer();
assert.deepStrictEqual({ r1, g1, b1, r2, g2, b2 }, {
r1: 60,
r2: 77,
g1: 54,
g2: 69,
b1: 20,
b2: 25
});
});
describe('Switch off safety limits for certain formats', () => {
it('Valid', () => {
assert.doesNotThrow(() => {
@@ -816,6 +839,11 @@ describe('Input/output', function () {
sharp({ density: 'zoinks' });
}, /Expected number between 1 and 100000 for density but received zoinks of type string/);
});
it('Invalid ignoreIcc: string', function () {
assert.throws(function () {
sharp({ ignoreIcc: 'zoinks' });
}, /Expected boolean for ignoreIcc but received zoinks of type string/);
});
it('Setting animated property updates pages property', function () {
assert.strictEqual(sharp({ animated: false }).options.input.pages, 1);
assert.strictEqual(sharp({ animated: true }).options.input.pages, -1);