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Support big and negative integers

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This commit is contained in:
John J. Camilleri
2021-10-07 15:07:14 +02:00
parent db66144c25
commit db0cbf60cb
3 changed files with 59 additions and 12 deletions
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34
src/runtime/javascript/tests/basic.test.ts
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@@ -218,7 +218,7 @@ describe('expressions', () => {
expect(e1).not.toEqual(e3)
})
test.skip('negative integer', () => {
test('negative integer', () => {
const e1 = PGF.readExpr('-123')
const e2 = new PGF.ExprLit(-123)
const e3 = new PGF.ExprLit(-456)
@@ -226,9 +226,31 @@ describe('expressions', () => {
expect(e1).not.toEqual(e3)
})
// test.only('big integer', () => {
// const e1 = PGF.readExpr('774763251095801167872')
// const e2 = new PGF.ExprLit(BigInt(774763251095801167872))
// expect(e1).toEqual(e2)
// })
test('big integer', () => {
const e1 = PGF.readExpr('774763251095801167872')
const e2 = new PGF.ExprLit(BigInt('774763251095801167872'))
expect(e1).toEqual(e2)
})
test('negative big integer', () => {
const e1 = PGF.readExpr('-774763251095801167872')
const e2 = new PGF.ExprLit(BigInt('-774763251095801167872'))
expect(e1).toEqual(e2)
})
test('really big integer', () => {
const e1 = PGF.readExpr('7747632510958011678729003251095801167999')
const e2 = new PGF.ExprLit(BigInt('7747632510958011678729003251095801167999'))
const e3 = new PGF.ExprLit(BigInt('7747632510958011678729003251095801167990'))
expect(e1).toEqual(e2)
expect(e1).not.toEqual(e3)
})
test('negative really big integer', () => {
const e1 = PGF.readExpr('-7747632510958011678729003251095801167999')
const e2 = new PGF.ExprLit(BigInt('-7747632510958011678729003251095801167999'))
const e3 = new PGF.ExprLit(BigInt('-7747632510958011678729003251095801167990'))
expect(e1).toEqual(e2)
expect(e1).not.toEqual(e3)
})
})