| Server IP : 199.250.214.225 / Your IP : 3.145.161.164 Web Server : Apache System : Linux vps64074.inmotionhosting.com 3.10.0-1160.105.1.vz7.214.3 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : nicngo5 ( 1001) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /home/nicngo5/funds.upgrade.nicn.gov.ng/funds-upgraded/node_modules/svgo/lib/ |
Upload File : |
'use strict';
const { expect } = require('chai');
const { parsePathData, stringifyPathData } = require('./path.js');
describe('parse path data', () => {
it('should allow spaces between commands', () => {
expect(parsePathData('M0 10 L \n\r\t20 30')).to.deep.equal([
{ command: 'M', args: [0, 10] },
{ command: 'L', args: [20, 30] },
]);
});
it('should allow spaces and commas between arguments', () => {
expect(parsePathData('M0 , 10 L 20 \n\r\t30,40,50')).to.deep.equal([
{ command: 'M', args: [0, 10] },
{ command: 'L', args: [20, 30] },
{ command: 'L', args: [40, 50] },
]);
});
it('should forbid commas before commands', () => {
expect(parsePathData(', M0 10')).to.deep.equal([]);
});
it('should forbid commas between commands', () => {
expect(parsePathData('M0,10 , L 20,30')).to.deep.equal([
{ command: 'M', args: [0, 10] },
]);
});
it('should forbid commas between command name and argument', () => {
expect(parsePathData('M0,10 L,20,30')).to.deep.equal([
{ command: 'M', args: [0, 10] },
]);
});
it('should forbid multipe commas in a row', () => {
expect(parsePathData('M0 , , 10')).to.deep.equal([]);
});
it('should stop when unknown char appears', () => {
expect(parsePathData('M0 10 , L 20 #40')).to.deep.equal([
{ command: 'M', args: [0, 10] },
]);
});
it('should stop when not enough arguments', () => {
expect(parsePathData('M0 10 L 20 L 30 40')).to.deep.equal([
{ command: 'M', args: [0, 10] },
]);
});
it('should stop if moveto not the first command', () => {
expect(parsePathData('L 10 20')).to.deep.equal([]);
expect(parsePathData('10 20')).to.deep.equal([]);
});
it('should stop on invalid scientific notation', () => {
expect(parsePathData('M 0 5e++1 L 0 0')).to.deep.equal([
{ command: 'M', args: [0, 5] },
]);
});
it('should stop on invalid numbers', () => {
expect(parsePathData('M ...')).to.deep.equal([]);
});
it('should handle arcs', () => {
expect(
parsePathData(
`
M600,350
l 50,-25
a25,25 -30 0,1 50,-25
25,50 -30 0,1 50,-25
25,75 -30 01.2,-25
a25,100 -30 0150,-25
l 50,-25
`
)
).to.deep.equal([
{ command: 'M', args: [600, 350] },
{ command: 'l', args: [50, -25] },
{ command: 'a', args: [25, 25, -30, 0, 1, 50, -25] },
{ command: 'a', args: [25, 50, -30, 0, 1, 50, -25] },
{ command: 'a', args: [25, 75, -30, 0, 1, 0.2, -25] },
{ command: 'a', args: [25, 100, -30, 0, 1, 50, -25] },
{ command: 'l', args: [50, -25] },
]);
});
});
describe('stringify path data', () => {
it('should combine sequence of the same commands', () => {
expect(
stringifyPathData({
pathData: [
{ command: 'M', args: [0, 0] },
{ command: 'h', args: [10] },
{ command: 'h', args: [20] },
{ command: 'h', args: [30] },
{ command: 'H', args: [40] },
{ command: 'H', args: [50] },
],
})
).to.equal('M0 0h10 20 30H40 50');
});
it('should not combine sequence of moveto', () => {
expect(
stringifyPathData({
pathData: [
{ command: 'M', args: [0, 0] },
{ command: 'M', args: [10, 10] },
{ command: 'm', args: [20, 30] },
{ command: 'm', args: [40, 50] },
],
})
).to.equal('M0 0M10 10m20 30m40 50');
});
it('should combine moveto and sequence of lineto', () => {
expect(
stringifyPathData({
pathData: [
{ command: 'M', args: [0, 0] },
{ command: 'l', args: [10, 10] },
{ command: 'M', args: [0, 0] },
{ command: 'l', args: [10, 10] },
{ command: 'M', args: [0, 0] },
{ command: 'L', args: [10, 10] },
],
})
).to.equal('m0 0 10 10M0 0l10 10M0 0 10 10');
expect(
stringifyPathData({
pathData: [
{ command: 'm', args: [0, 0] },
{ command: 'L', args: [10, 10] },
],
})
).to.equal('M0 0 10 10');
});
it('should avoid space before first, negative and decimals', () => {
expect(
stringifyPathData({
pathData: [
{ command: 'M', args: [0, -1.2] },
{ command: 'L', args: [0.3, 4] },
{ command: 'L', args: [5, -0.6] },
{ command: 'L', args: [7, 0.8] },
],
})
).to.equal('M0-1.2.3 4 5-.6 7 .8');
});
it('should configure precision', () => {
const pathData = [
{ command: 'M', args: [0, -1.9876] },
{ command: 'L', args: [0.3, 3.14159265] },
{ command: 'L', args: [-0.3, -3.14159265] },
{ command: 'L', args: [100, 200] },
];
expect(
stringifyPathData({
pathData,
precision: 3,
})
).to.equal('M0-1.988.3 3.142-.3-3.142 100 200');
expect(
stringifyPathData({
pathData,
precision: 0,
})
).to.equal('M0-2 0 3 0-3 100 200');
});
it('allows to avoid spaces after arc flags', () => {
const pathData = [
{ command: 'M', args: [0, 0] },
{ command: 'A', args: [50, 50, 10, 1, 0, 0.2, 20] },
{ command: 'a', args: [50, 50, 10, 1, 0, 0.2, 20] },
];
expect(
stringifyPathData({
pathData,
disableSpaceAfterFlags: false,
})
).to.equal('M0 0A50 50 10 1 0 .2 20a50 50 10 1 0 .2 20');
expect(
stringifyPathData({
pathData,
disableSpaceAfterFlags: true,
})
).to.equal('M0 0A50 50 10 10.2 20a50 50 10 10.2 20');
});
});