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Migrate from mocha to Node.js native test runner

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Includes coverage reports when using Node.js 22 onwards
This commit is contained in:
Lovell Fuller
2025-09-21 11:04:55 +01:00
parent c446d743a2
commit f2978651f0
70 changed files with 583 additions and 541 deletions
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31
test/unit/tiff.js
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@@ -2,6 +2,7 @@
// SPDX-License-Identifier: Apache-2.0
const fs = require('node:fs');
const { describe, it } = require('node:test');
const assert = require('node:assert');
const sharp = require('../../');
@@ -10,7 +11,7 @@ const fixtures = require('../fixtures');
const outputTiff = fixtures.path('output.tiff');
describe('TIFF', function () {
it('Load TIFF from Buffer', function (done) {
it('Load TIFF from Buffer', function (_t, done) {
const inputTiffBuffer = fs.readFileSync(fixtures.inputTiff);
sharp(inputTiffBuffer)
.resize(320, 240)
@@ -26,7 +27,7 @@ describe('TIFF', function () {
});
});
it('Load multi-page TIFF from file', function (done) {
it('Load multi-page TIFF from file', function (_t, done) {
sharp(fixtures.inputTiffMultipage) // defaults to page 0
.jpeg()
.toBuffer(function (err, defaultData, defaultInfo) {
@@ -49,7 +50,7 @@ describe('TIFF', function () {
});
});
it('Load multi-page TIFF from Buffer', function (done) {
it('Load multi-page TIFF from Buffer', function (_t, done) {
const inputTiffBuffer = fs.readFileSync(fixtures.inputTiffMultipage);
sharp(inputTiffBuffer) // defaults to page 0
.jpeg()
@@ -73,7 +74,7 @@ describe('TIFF', function () {
});
});
it('Save TIFF to Buffer', function (done) {
it('Save TIFF to Buffer', function (_t, done) {
sharp(fixtures.inputTiff)
.resize(320, 240)
.toBuffer(function (err, data, info) {
@@ -114,7 +115,7 @@ describe('TIFF', function () {
});
});
it('Not squashing TIFF to a bit depth of 1 should not change the file size', function (done) {
it('Not squashing TIFF to a bit depth of 1 should not change the file size', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiff8BitDepth).size;
sharp(fixtures.inputTiff8BitDepth)
.toColourspace('b-w') // can only squash 1 band uchar images
@@ -131,7 +132,7 @@ describe('TIFF', function () {
});
});
it('Squashing TIFF to a bit depth of 1 should significantly reduce file size', function (done) {
it('Squashing TIFF to a bit depth of 1 should significantly reduce file size', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiff8BitDepth).size;
sharp(fixtures.inputTiff8BitDepth)
.toColourspace('b-w') // can only squash 1 band uchar images
@@ -219,7 +220,7 @@ describe('TIFF', function () {
});
});
it('TIFF lzw compression with horizontal predictor shrinks test file', function (done) {
it('TIFF lzw compression with horizontal predictor shrinks test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiffUncompressed).size;
sharp(fixtures.inputTiffUncompressed)
.tiff({
@@ -271,7 +272,7 @@ describe('TIFF', function () {
})
);
it('TIFF ccittfax4 compression shrinks b-w test file', function (done) {
it('TIFF ccittfax4 compression shrinks b-w test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiff).size;
sharp(fixtures.inputTiff)
.toColourspace('b-w')
@@ -311,7 +312,7 @@ describe('TIFF', function () {
assert.strictEqual(resolutionUnit, 'cm');
});
it('TIFF deflate compression with horizontal predictor shrinks test file', function (done) {
it('TIFF deflate compression with horizontal predictor shrinks test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiffUncompressed).size;
sharp(fixtures.inputTiffUncompressed)
.tiff({
@@ -326,7 +327,7 @@ describe('TIFF', function () {
});
});
it('TIFF deflate compression with float predictor shrinks test file', function (done) {
it('TIFF deflate compression with float predictor shrinks test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiffUncompressed).size;
sharp(fixtures.inputTiffUncompressed)
.tiff({
@@ -341,7 +342,7 @@ describe('TIFF', function () {
});
});
it('TIFF deflate compression without predictor shrinks test file', function (done) {
it('TIFF deflate compression without predictor shrinks test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiffUncompressed).size;
sharp(fixtures.inputTiffUncompressed)
.tiff({
@@ -356,7 +357,7 @@ describe('TIFF', function () {
});
});
it('TIFF jpeg compression shrinks test file', function (done) {
it('TIFF jpeg compression shrinks test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiffUncompressed).size;
sharp(fixtures.inputTiffUncompressed)
.tiff({
@@ -430,7 +431,7 @@ describe('TIFF', function () {
});
});
it('TIFF tiled pyramid image without compression enlarges test file', function (done) {
it('TIFF tiled pyramid image without compression enlarges test file', function (_t, done) {
const startSize = fs.statSync(fixtures.inputTiffUncompressed).size;
sharp(fixtures.inputTiffUncompressed)
.tiff({
@@ -520,7 +521,7 @@ describe('TIFF', function () {
});
});
it('TIFF file input with invalid page fails gracefully', function (done) {
it('TIFF file input with invalid page fails gracefully', function (_t, done) {
sharp(fixtures.inputTiffMultipage, { page: 2 })
.toBuffer(function (err) {
assert.strictEqual(true, !!err);
@@ -528,7 +529,7 @@ describe('TIFF', function () {
});
});
it('TIFF buffer input with invalid page fails gracefully', function (done) {
it('TIFF buffer input with invalid page fails gracefully', function (_t, done) {
sharp(fs.readFileSync(fixtures.inputTiffMultipage), { page: 2 })
.toBuffer(function (err) {
assert.strictEqual(true, !!err);