054af09032
This updates ESLint and our shared eslint-config-openlayers to use Prettier. Most formatting changes were automatically applied with this:
npm run lint -- --fix
A few manual changes were required:
* In `examples/offscreen-canvas.js`, the `//eslint-disable-line` comment needed to be moved to the appropriate line to disable the error about the `'worker-loader!./offscreen-canvas.worker.js'` import.
* In `examples/webpack/exapmle-builder.js`, spaces could not be added after a couple `function`s for some reason. While editing this, I reworked `ExampleBuilder` to be a class.
* In `src/ol/format/WMSGetFeatureInfo.js`, the `// @ts-ignore` comment needed to be moved down one line so it applied to the `parsersNS` argument.
89 lines
2.8 KiB
JavaScript
89 lines
2.8 KiB
JavaScript
import {
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lineStringLength,
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linearRingLength,
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} from '../../../../../src/ol/geom/flat/length.js';
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describe('ol.geom.flat.length', function () {
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describe('ol.geom.flat.length.lineStringLength', function () {
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describe('stride = 2', function () {
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const flatCoords = [0, 0, 1, 0, 1, 1, 0, 1];
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const stride = 2;
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it('calculates the total length of a lineString', function () {
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const offset = 0;
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const end = 8;
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const expected = 3;
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const got = lineStringLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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it('calculates a partwise length of a lineString (offset)', function () {
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const offset = 2;
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const end = 8;
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const expected = 2;
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const got = lineStringLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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it('calculates a partwise length of a lineString (end)', function () {
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const offset = 0;
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const end = 4;
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const expected = 1;
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const got = lineStringLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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});
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describe('stride = 3', function () {
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const flatCoords = [0, 0, 42, 1, 0, 42, 1, 1, 42, 0, 1, 42];
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const stride = 3;
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it('calculates the total length of a lineString', function () {
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const offset = 0;
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const end = 12;
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const expected = 3;
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const got = lineStringLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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it('calculates a partwise length of a lineString (offset)', function () {
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const offset = 3;
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const end = 12;
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const expected = 2;
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const got = lineStringLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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it('calculates a partwise length of a lineString (end)', function () {
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const offset = 0;
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const end = 6;
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const expected = 1;
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const got = lineStringLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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});
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});
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describe('ol.geom.flat.length.linearRingLength', function () {
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it('calculates the total length of a simple linearRing', function () {
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const flatCoords = [0, 0, 1, 0, 1, 1, 0, 1];
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const stride = 2;
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const offset = 0;
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const end = 8;
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const expected = 4;
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const got = linearRingLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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it('calculates the total length of a figure-8 linearRing', function () {
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const flatCoords = [0, 0, 1, 0, 1, 1, 0, 1, 0, -1, -1, -1, -1, 0];
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const stride = 2;
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const offset = 0;
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const end = 14;
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const expected = 8;
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const got = linearRingLength(flatCoords, offset, end, stride);
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expect(got).to.be(expected);
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});
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});
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});
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