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Tests: ensure SVG is well-formed, detect lack of pango

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Lovell Fuller 2023-10-19 16:08:34 +01:00
parent 0107a4de81
commit 65e61ad001
3 changed files with 24 additions and 6 deletions
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2
test/unit/composite.js
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@ -246,7 +246,7 @@ describe('composite', () => {
sharp(fixtures.inputJpg) sharp(fixtures.inputJpg)
.resize(300, 300) .resize(300, 300)
.composite([{ .composite([{
input: Buffer.from('<svg width="200" height="200"><rect x="0" y="0" width="200" height="200" rx="50" ry="50"/></svg>'), input: Buffer.from('<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200"><rect x="0" y="0" width="200" height="200" rx="50" ry="50"/></svg>'),
density: 96, density: 96,
blend: 'dest-in', blend: 'dest-in',
cutout: true cutout: true

6
test/unit/svg.js
View File

@ -141,21 +141,21 @@ describe('SVG input', function () {
it('Fails to render SVG larger than 32767x32767', () => it('Fails to render SVG larger than 32767x32767', () =>
assert.rejects( assert.rejects(
() => sharp(Buffer.from('<svg width="32768" height="1" />')).toBuffer(), () => sharp(Buffer.from('<svg xmlns="http://www.w3.org/2000/svg" width="32768" height="1" />')).toBuffer(),
/Input SVG image exceeds 32767x32767 pixel limit/ /Input SVG image exceeds 32767x32767 pixel limit/
) )
); );
it('Fails to render scaled SVG larger than 32767x32767', () => it('Fails to render scaled SVG larger than 32767x32767', () =>
assert.rejects( assert.rejects(
() => sharp(Buffer.from('<svg width="32767" height="1" />')).resize(32768).toBuffer(), () => sharp(Buffer.from('<svg xmlns="http://www.w3.org/2000/svg" width="32767" height="1" />')).resize(32768).toBuffer(),
/Input SVG image will exceed 32767x32767 pixel limit when scaled/ /Input SVG image will exceed 32767x32767 pixel limit when scaled/
) )
); );
it('Detects SVG passed as a string', () => it('Detects SVG passed as a string', () =>
assert.rejects( assert.rejects(
() => sharp('<svg></svg>').toBuffer(), () => sharp('<svg xmlns="http://www.w3.org/2000/svg"></svg>').toBuffer(),
/Input file is missing, did you mean/ /Input file is missing, did you mean/
) )
); );

22
test/unit/text.js
View File

@ -11,13 +11,16 @@ const fixtures = require('../fixtures');
describe('Text to image', function () { describe('Text to image', function () {
this.retries(3); this.retries(3);
it('text with default values', async () => { it('text with default values', async function () {
const output = fixtures.path('output.text-default.png'); const output = fixtures.path('output.text-default.png');
const text = sharp({ const text = sharp({
text: { text: {
text: 'Hello, world !' text: 'Hello, world !'
} }
}); });
if (!sharp.versions.pango) {
return this.skip();
}
const info = await text.png().toFile(output); const info = await text.png().toFile(output);
assert.strictEqual('png', info.format); assert.strictEqual('png', info.format);
assert.strictEqual(3, info.channels); assert.strictEqual(3, info.channels);
@ -49,6 +52,9 @@ describe('Text to image', function () {
height: maxHeight height: maxHeight
} }
}); });
if (!sharp.versions.pango) {
return this.skip();
}
text.toFile(output, function (err, info) { text.toFile(output, function (err, info) {
if (err) throw err; if (err) throw err;
assert.strictEqual('png', info.format); assert.strictEqual('png', info.format);
@ -69,6 +75,9 @@ describe('Text to image', function () {
dpi dpi
} }
}); });
if (!sharp.versions.pango) {
return this.skip();
}
text.toFile(output, function (err, info) { text.toFile(output, function (err, info) {
if (err) throw err; if (err) throw err;
assert.strictEqual('png', info.format); assert.strictEqual('png', info.format);
@ -90,6 +99,9 @@ describe('Text to image', function () {
dpi dpi
} }
}); });
if (!sharp.versions.pango) {
return this.skip();
}
text.toFile(output, function (err, info) { text.toFile(output, function (err, info) {
if (err) throw err; if (err) throw err;
assert.strictEqual('png', info.format); assert.strictEqual('png', info.format);
@ -112,6 +124,9 @@ describe('Text to image', function () {
font: 'sans 100' font: 'sans 100'
} }
}); });
if (!sharp.versions.pango) {
return this.skip();
}
text.toFile(output, function (err, info) { text.toFile(output, function (err, info) {
if (err) throw err; if (err) throw err;
assert.strictEqual('png', info.format); assert.strictEqual('png', info.format);
@ -122,7 +137,7 @@ describe('Text to image', function () {
}); });
}); });
it('text with justify and composite', done => { it('text with justify and composite', function (done) {
const output = fixtures.path('output.text-composite.png'); const output = fixtures.path('output.text-composite.png');
const width = 500; const width = 500;
const dpi = 300; const dpi = 300;
@ -153,6 +168,9 @@ describe('Text to image', function () {
left: 30, left: 30,
top: 250 top: 250
}]); }]);
if (!sharp.versions.pango) {
return this.skip();
}
text.toFile(output, function (err, info) { text.toFile(output, function (err, info) {
if (err) throw err; if (err) throw err;
assert.strictEqual('png', info.format); assert.strictEqual('png', info.format);