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Revision 0.33.3 (#950)

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* Reimplement Object Diff

* Version
This commit is contained in:
sinclairzx81
2024-08-09 22:29:53 +09:00
committed by GitHub
parent c4894642d2
commit a5b03c0b83
5 changed files with 62 additions and 33 deletions
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test/runtime/value/delta/diff.ts
+16 -6
View File
@@ -251,14 +251,14 @@ describe('value/delta/Diff', () => {
const A = { x: 1, y: 1, z: 1 }
const B = { a: 2, b: 2, c: 2 }
const D = Value.Diff(A, B)
const E = [Insert('/a', 2), Insert('/b', 2), Insert('/c', 2), Delete('/z'), Delete('/y'), Delete('/x')]
const E = [Insert('/a', 2), Insert('/b', 2), Insert('/c', 2), Delete('/x'), Delete('/y'), Delete('/z')]
Assert.IsEqual(D, E)
})
it('Should diff PROPERTY update, insert and delete order preserved', () => {
it('Should diff PROPERTY insert, update, and delete order preserved', () => {
const A = { x: 1, y: 1, z: 1, w: 1 }
const B = { a: 2, b: 2, c: 2, w: 2 }
const D = Value.Diff(A, B)
const E = [Update('/w', 2), Insert('/a', 2), Insert('/b', 2), Insert('/c', 2), Delete('/z'), Delete('/y'), Delete('/x')]
const E = [Insert('/a', 2), Insert('/b', 2), Insert('/c', 2), Update('/w', 2), Delete('/x'), Delete('/y'), Delete('/z')]
Assert.IsEqual(D, E)
})
// ----------------------------------------------------
@@ -303,7 +303,7 @@ describe('value/delta/Diff', () => {
const A = { v: { x: 1, y: 1 } }
const B = { v: { x: 2, w: 2 } }
const D = Value.Diff(A, B)
const E = [Update('/v/x', B.v.x), Insert('/v/w', B.v.w), Delete('/v/y')]
const E = [Insert('/v/w', B.v.w), Update('/v/x', B.v.x), Delete('/v/y')]
Assert.IsEqual(D, E)
})
// ----------------------------------------------------
@@ -344,11 +344,11 @@ describe('value/delta/Diff', () => {
const E = [Delete('/0/v/z')]
Assert.IsEqual(D, E)
})
it('Should diff NESTED ARRAY update, insert and delete order preserved', () => {
it('Should diff NESTED ARRAY insert update and delete order preserved', () => {
const A = [{ v: { x: 1, y: 1 } }]
const B = [{ v: { x: 2, w: 2 } }]
const D = Value.Diff(A, B)
const E = [Update('/0/v/x', B[0].v.x), Insert('/0/v/w', B[0].v.w), Delete('/0/v/y')]
const E = [Insert('/0/v/w', B[0].v.w), Update('/0/v/x', B[0].v.x), Delete('/0/v/y')]
Assert.IsEqual(D, E)
})
it('Should throw if attempting to diff a current value with symbol key', () => {
@@ -382,4 +382,14 @@ describe('value/delta/Diff', () => {
const E = [Update('', new Uint8Array([0, 9, 2, 3, 4]))]
Assert.IsEqual(D, E)
})
// ----------------------------------------------------------------
// https://github.com/sinclairzx81/typebox/issues/937
// ----------------------------------------------------------------
it('Should generate no diff for undefined properties of current and next', () => {
const A = { a: undefined }
const B = { a: undefined }
const D = Value.Diff(A, B)
const E = [] as any
Assert.IsEqual(D, E)
})
})
test/runtime/value/delta/patch.ts
+10
View File
@@ -411,4 +411,14 @@ describe('value/delta/Patch', () => {
const P = Value.Patch(A, D)
Assert.IsEqual(B, P)
})
// ----------------------------------------------------------------
// https://github.com/sinclairzx81/typebox/issues/937
// ----------------------------------------------------------------
it('Should generate no diff for undefined properties of current and next', () => {
const A = { a: undefined }
const B = { a: undefined }
const D = Value.Diff(A, B)
const P = Value.Patch(A, D)
Assert.IsEqual(B, P)
})
})