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ahejlsbergahejlsberg
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Add regression test
1 parent 670946d commit e7018d2

5 files changed

+189
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lines changed

‎tests/baselines/reference/nestedExcessPropertyChecking.errors.txt

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@@ -88,4 +88,29 @@ nestedExcessPropertyChecking.ts(40,9): error TS2559: Type 'false' has no propert
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},
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},
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};
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// Repro from #53412
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type BaseItem = {
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id: number;
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}
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type ExtendedItem = BaseItem & {
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description: string | null
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};
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type BaseValue = {
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// there are other fields
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items: BaseItem[];
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}
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type ExtendedValue = BaseValue & {
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// there are other fields
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items: ExtendedItem[];
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}
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const TEST_VALUE: ExtendedValue = {
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items: [
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{id: 1, description: null},
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{id: 2, description: 'wigglytubble'},
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]
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};
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‎tests/baselines/reference/nestedExcessPropertyChecking.js

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@@ -64,6 +64,31 @@ const response: Query = {
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},
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},
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};
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// Repro from #53412
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type BaseItem = {
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id: number;
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}
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type ExtendedItem = BaseItem & {
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description: string | null
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};
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type BaseValue = {
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// there are other fields
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items: BaseItem[];
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}
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type ExtendedValue = BaseValue & {
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// there are other fields
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items: ExtendedItem[];
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}
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const TEST_VALUE: ExtendedValue = {
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items: [
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{id: 1, description: null},
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{id: 2, description: 'wigglytubble'},
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]
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};
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//// [nestedExcessPropertyChecking.js]
@@ -90,3 +115,9 @@ var response = {
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},
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},
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};
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var TEST_VALUE = {
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items: [
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{ id: 1, description: null },
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{ id: 2, description: 'wigglytubble' },
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]
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};

‎tests/baselines/reference/nestedExcessPropertyChecking.symbols

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@@ -165,3 +165,56 @@ const response: Query = {
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},
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};
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// Repro from #53412
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type BaseItem = {
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>BaseItem : Symbol(BaseItem, Decl(nestedExcessPropertyChecking.ts, 62, 2))
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id: number;
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>id : Symbol(id, Decl(nestedExcessPropertyChecking.ts, 66, 17))
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}
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type ExtendedItem = BaseItem & {
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>ExtendedItem : Symbol(ExtendedItem, Decl(nestedExcessPropertyChecking.ts, 68, 1))
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>BaseItem : Symbol(BaseItem, Decl(nestedExcessPropertyChecking.ts, 62, 2))
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description: string | null
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>description : Symbol(description, Decl(nestedExcessPropertyChecking.ts, 69, 32))
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};
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type BaseValue = {
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>BaseValue : Symbol(BaseValue, Decl(nestedExcessPropertyChecking.ts, 71, 2))
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// there are other fields
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items: BaseItem[];
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>items : Symbol(items, Decl(nestedExcessPropertyChecking.ts, 73, 18))
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>BaseItem : Symbol(BaseItem, Decl(nestedExcessPropertyChecking.ts, 62, 2))
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}
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type ExtendedValue = BaseValue & {
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>ExtendedValue : Symbol(ExtendedValue, Decl(nestedExcessPropertyChecking.ts, 76, 1))
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>BaseValue : Symbol(BaseValue, Decl(nestedExcessPropertyChecking.ts, 71, 2))
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// there are other fields
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items: ExtendedItem[];
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>items : Symbol(items, Decl(nestedExcessPropertyChecking.ts, 77, 34))
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>ExtendedItem : Symbol(ExtendedItem, Decl(nestedExcessPropertyChecking.ts, 68, 1))
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}
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const TEST_VALUE: ExtendedValue = {
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>TEST_VALUE : Symbol(TEST_VALUE, Decl(nestedExcessPropertyChecking.ts, 82, 5))
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>ExtendedValue : Symbol(ExtendedValue, Decl(nestedExcessPropertyChecking.ts, 76, 1))
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items: [
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>items : Symbol(items, Decl(nestedExcessPropertyChecking.ts, 82, 35))
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{id: 1, description: null},
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>id : Symbol(id, Decl(nestedExcessPropertyChecking.ts, 84, 9))
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>description : Symbol(description, Decl(nestedExcessPropertyChecking.ts, 84, 15))
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{id: 2, description: 'wigglytubble'},
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>id : Symbol(id, Decl(nestedExcessPropertyChecking.ts, 85, 9))
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>description : Symbol(description, Decl(nestedExcessPropertyChecking.ts, 85, 15))
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]
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};
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‎tests/baselines/reference/nestedExcessPropertyChecking.types

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@@ -160,3 +160,58 @@ const response: Query = {
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},
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};
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// Repro from #53412
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type BaseItem = {
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>BaseItem : { id: number; }
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id: number;
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>id : number
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}
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type ExtendedItem = BaseItem & {
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>ExtendedItem : BaseItem & { description: string | null; }
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description: string | null
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>description : string | null
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};
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type BaseValue = {
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>BaseValue : { items: BaseItem[]; }
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// there are other fields
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items: BaseItem[];
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>items : BaseItem[]
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}
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type ExtendedValue = BaseValue & {
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>ExtendedValue : BaseValue & { items: ExtendedItem[]; }
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// there are other fields
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items: ExtendedItem[];
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>items : ExtendedItem[]
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}
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const TEST_VALUE: ExtendedValue = {
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>TEST_VALUE : ExtendedValue
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>{ items: [ {id: 1, description: null}, {id: 2, description: 'wigglytubble'}, ]} : { items: ({ id: number; description: null; } | { id: number; description: string; })[]; }
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items: [
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>items : ({ id: number; description: null; } | { id: number; description: string; })[]
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>[ {id: 1, description: null}, {id: 2, description: 'wigglytubble'}, ] : ({ id: number; description: null; } | { id: number; description: string; })[]
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{id: 1, description: null},
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>{id: 1, description: null} : { id: number; description: null; }
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>id : number
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>1 : 1
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>description : null
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{id: 2, description: 'wigglytubble'},
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>{id: 2, description: 'wigglytubble'} : { id: number; description: string; }
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>id : number
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>2 : 2
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>description : string
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>'wigglytubble' : "wigglytubble"
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]
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};
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‎tests/cases/compiler/nestedExcessPropertyChecking.ts

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@@ -63,3 +63,28 @@ const response: Query = {
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},
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},
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};
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// Repro from #53412
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type BaseItem = {
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id: number;
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}
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type ExtendedItem = BaseItem & {
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description: string | null
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};
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type BaseValue = {
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// there are other fields
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items: BaseItem[];
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}
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type ExtendedValue = BaseValue & {
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// there are other fields
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items: ExtendedItem[];
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}
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const TEST_VALUE: ExtendedValue = {
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items: [
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{id: 1, description: null},
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{id: 2, description: 'wigglytubble'},
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]
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};

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