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coerce.js
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const { test } = require('tap')
const coerce = require('../../functions/coerce')
const parse = require('../../functions/parse')
const valid = require('../../functions/valid')
test('coerce tests', (t) => {
// Expected to be null (cannot be coerced).
const coerceToNull = [
null,
{ version: '1.2.3' },
function () {
return '1.2.3'
},
'',
'.',
'version one',
'9'.repeat(16),
'1'.repeat(17),
`a${'9'.repeat(16)}`,
`a${'1'.repeat(17)}`,
`${'9'.repeat(16)}a`,
`${'1'.repeat(17)}a`,
`${'9'.repeat(16)}.4.7.4`,
`${'9'.repeat(16)}.${'2'.repeat(16)}.${'3'.repeat(16)}`,
`${'1'.repeat(16)}.${'9'.repeat(16)}.${'3'.repeat(16)}`,
`${'1'.repeat(16)}.${'2'.repeat(16)}.${'9'.repeat(16)}`,
]
coerceToNull.forEach((input) => {
const msg = `coerce(${input}) should be null`
t.same(coerce(input), null, msg)
})
// Expected to be valid.
const coerceToValid = [
[parse('1.2.3'), '1.2.3'],
['.1', '1.0.0'],
['.1.', '1.0.0'],
['..1', '1.0.0'],
['.1.1', '1.1.0'],
['1.', '1.0.0'],
['1.0', '1.0.0'],
['1.0.0', '1.0.0'],
['0', '0.0.0'],
['0.0', '0.0.0'],
['0.0.0', '0.0.0'],
['0.1', '0.1.0'],
['0.0.1', '0.0.1'],
['0.1.1', '0.1.1'],
['1', '1.0.0'],
['1.2', '1.2.0'],
['1.2.3', '1.2.3'],
['1.2.3.4', '1.2.3'],
['13', '13.0.0'],
['35.12', '35.12.0'],
['35.12.18', '35.12.18'],
['35.12.18.24', '35.12.18'],
['v1', '1.0.0'],
['v1.2', '1.2.0'],
['v1.2.3', '1.2.3'],
['v1.2.3.4', '1.2.3'],
[' 1', '1.0.0'],
['1 ', '1.0.0'],
['1 0', '1.0.0'],
['1 1', '1.0.0'],
['1.1 1', '1.1.0'],
['1.1-1', '1.1.0'],
['1.1-1', '1.1.0'],
['a1', '1.0.0'],
['a1a', '1.0.0'],
['1a', '1.0.0'],
['version 1', '1.0.0'],
['version1', '1.0.0'],
['version1.0', '1.0.0'],
['version1.1', '1.1.0'],
['42.6.7.9.3-alpha', '42.6.7'],
['v2', '2.0.0'],
['v3.4 replaces v3.3.1', '3.4.0'],
['4.6.3.9.2-alpha2', '4.6.3'],
[`${'1'.repeat(17)}.2`, '2.0.0'],
[`${'1'.repeat(17)}.2.3`, '2.3.0'],
[`1.${'2'.repeat(17)}.3`, '1.0.0'],
[`1.2.${'3'.repeat(17)}`, '1.2.0'],
[`${'1'.repeat(17)}.2.3.4`, '2.3.4'],
[`1.${'2'.repeat(17)}.3.4`, '1.0.0'],
[`1.2.${'3'.repeat(17)}.4`, '1.2.0'],
[`${'1'.repeat(17)}.${'2'.repeat(16)}.${'3'.repeat(16)}`,
`${'2'.repeat(16)}.${'3'.repeat(16)}.0`],
[`${'1'.repeat(16)}.${'2'.repeat(17)}.${'3'.repeat(16)}`,
`${'1'.repeat(16)}.0.0`],
[`${'1'.repeat(16)}.${'2'.repeat(16)}.${'3'.repeat(17)}`,
`${'1'.repeat(16)}.${'2'.repeat(16)}.0`],
[`11${'.1'.repeat(126)}`, '11.1.1'],
['1'.repeat(16), `${'1'.repeat(16)}.0.0`],
[`a${'1'.repeat(16)}`, `${'1'.repeat(16)}.0.0`],
[`${'1'.repeat(16)}.2.3.4`, `${'1'.repeat(16)}.2.3`],
[`1.${'2'.repeat(16)}.3.4`, `1.${'2'.repeat(16)}.3`],
[`1.2.${'3'.repeat(16)}.4`, `1.2.${'3'.repeat(16)}`],
[`${'1'.repeat(16)}.${'2'.repeat(16)}.${'3'.repeat(16)}`,
`${'1'.repeat(16)}.${'2'.repeat(16)}.${'3'.repeat(16)}`],
[`1.2.3.${'4'.repeat(252)}.5`, '1.2.3'],
[`1.2.3.${'4'.repeat(1024)}`, '1.2.3'],
[`${'1'.repeat(17)}.4.7.4`, '4.7.4'],
[10, '10.0.0'],
['1.2.3/a/b/c/2.3.4', '2.3.4', { rtl: true }],
['1.2.3.4.5.6', '4.5.6', { rtl: true }],
['1.2.3.4.5/6', '6.0.0', { rtl: true }],
['1.2.3.4./6', '6.0.0', { rtl: true }],
['1.2.3.4/6', '6.0.0', { rtl: true }],
['1.2.3./6', '6.0.0', { rtl: true }],
['1.2.3/6', '6.0.0', { rtl: true }],
['1.2.3.4', '2.3.4', { rtl: true }],
['1.2.3.4xyz', '2.3.4', { rtl: true }],
['1-rc.5', '1.0.0-rc.5', { includePrerelease: true }],
['1.2-rc.5', '1.2.0-rc.5', { includePrerelease: true }],
['1.2.3-rc.5', '1.2.3-rc.5', { includePrerelease: true }],
['1.2.3-rc.5/a', '1.2.3-rc.5', { includePrerelease: true }],
['1.2.3.4-rc.5', '1.2.3', { includePrerelease: true }],
['1.2.3.4+rev.6', '1.2.3', { includePrerelease: true }],
['1+rev.6', '1.0.0+rev.6', { includePrerelease: true }],
['1.2+rev.6', '1.2.0+rev.6', { includePrerelease: true }],
['1.2.3+rev.6', '1.2.3+rev.6', { includePrerelease: true }],
['1.2.3+rev.6/a', '1.2.3+rev.6', { includePrerelease: true }],
['1.2.3.4-rc.5', '1.2.3', { includePrerelease: true }],
['1.2.3.4+rev.6', '1.2.3', { includePrerelease: true }],
['1-rc.5+rev.6', '1.0.0-rc.5+rev.6', { includePrerelease: true }],
['1.2-rc.5+rev.6', '1.2.0-rc.5+rev.6', { includePrerelease: true }],
['1.2.3-rc.5+rev.6', '1.2.3-rc.5+rev.6', { includePrerelease: true }],
['1.2.3-rc.5+rev.6/a', '1.2.3-rc.5+rev.6', { includePrerelease: true }],
['1.2-rc.5+rev.6', '1.2.0-rc.5+rev.6', { rtl: true, includePrerelease: true }],
['1.2.3-rc.5+rev.6', '1.2.3-rc.5+rev.6', { rtl: true, includePrerelease: true }],
['1.2.3.4-rc.5+rev.6', '2.3.4-rc.5+rev.6', { rtl: true, includePrerelease: true }],
['1.2.3.4-rc.5', '2.3.4-rc.5', { rtl: true, includePrerelease: true }],
['1.2.3.4+rev.6', '2.3.4+rev.6', { rtl: true, includePrerelease: true }],
['1.2.3.4-rc.5+rev.6/7', '7.0.0', { rtl: true, includePrerelease: true }],
['1.2.3.4-rc/7.5+rev.6', '7.5.0+rev.6', { rtl: true, includePrerelease: true }],
['1.2.3.4/7-rc.5+rev.6', '7.0.0-rc.5+rev.6', { rtl: true, includePrerelease: true }],
]
coerceToValid.forEach(([input, expected, options]) => {
const coerceExpression = `coerce(${input}, ${JSON.stringify(options)})`
const coercedVersion = coerce(input, options) || {}
const expectedVersion = parse(expected)
t.equal(expectedVersion.compare(coercedVersion), 0,
`${coerceExpression} should be equal to ${expectedVersion}`)
t.equal(expectedVersion.compareBuild(coercedVersion), 0,
`${coerceExpression} build should be equal to ${expectedVersion}`)
})
t.same(valid(coerce('42.6.7.9.3-alpha')), '42.6.7')
t.same(valid(coerce('42.6.7-alpha+rev.1', { includePrerelease: true })), '42.6.7-alpha')
t.same(valid(coerce('v2')), '2.0.0')
t.end()
})