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Add size to metadata response (Stream/Buffer only) #695

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Lovell Fuller
2018-10-02 18:05:08 +01:00
parent 17f942c802
commit db4df6f0b2
5 changed files with 21 additions and 3 deletions
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16
test/unit/metadata.js
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@@ -13,6 +13,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputJpg).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -34,6 +35,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputJpgWithExif).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(450, metadata.width);
assert.strictEqual(600, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -83,6 +85,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputTiff).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('tiff', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2464, metadata.width);
assert.strictEqual(3248, metadata.height);
assert.strictEqual('b-w', metadata.space);
@@ -104,6 +107,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputPng).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('png', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2809, metadata.width);
assert.strictEqual(2074, metadata.height);
assert.strictEqual('b-w', metadata.space);
@@ -125,6 +129,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputPngWithTransparency).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('png', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2048, metadata.width);
assert.strictEqual(1536, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -146,6 +151,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputWebP).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('webp', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(1024, metadata.width);
assert.strictEqual(772, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -167,6 +173,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputGif).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('gif', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(800, metadata.width);
assert.strictEqual(533, metadata.height);
assert.strictEqual(3, metadata.channels);
@@ -186,6 +193,7 @@ describe('Image metadata', function () {
sharp(fixtures.inputGifGreyPlusAlpha).metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('gif', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2, metadata.width);
assert.strictEqual(1, metadata.height);
assert.strictEqual(2, metadata.channels);
@@ -205,6 +213,7 @@ describe('Image metadata', function () {
it('File in, Promise out', function (done) {
sharp(fixtures.inputJpg).metadata().then(function (metadata) {
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -236,6 +245,7 @@ describe('Image metadata', function () {
const pipeline = sharp();
pipeline.metadata().then(function (metadata) {
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual(829183, metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -250,9 +260,7 @@ describe('Image metadata', function () {
assert.strictEqual('undefined', typeof metadata.exif);
assert.strictEqual('undefined', typeof metadata.icc);
done();
}).catch(function (err) {
throw err;
});
}).catch(done);
readable.pipe(pipeline);
});
@@ -261,6 +269,7 @@ describe('Image metadata', function () {
const pipeline = sharp().metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual(829183, metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
assert.strictEqual('srgb', metadata.space);
@@ -284,6 +293,7 @@ describe('Image metadata', function () {
image.metadata(function (err, metadata) {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
assert.strictEqual('srgb', metadata.space);