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fix(ivy): pureFunction8 should update the right bindings (#22313) 

PR Close #22313
This commit is contained in:
Marc Laval 2018-02-19 15:00:34 +01:00 committed by Victor Berchet
parent f6120c09e7
commit ee60bb5b36
2 changed files with 9 additions and 1 deletions
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2
packages/core/src/render3/pure_function.ts
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@ -168,7 +168,7 @@ export function pureFunction8(
pureFn: (v1: any, v2: any, v3: any, v4: any, v5: any, v6: any, v7: any, v8: any) => any,
exp1: any, exp2: any, exp3: any, exp4: any, exp5: any, exp6: any, exp7: any, exp8: any): any {
const different = bindingUpdated4(exp1, exp2, exp3, exp4);
return bindingUpdated4(exp1, exp2, exp3, exp4) || different ?
return bindingUpdated4(exp5, exp6, exp7, exp8) || different ?
checkAndUpdateBinding(pureFn(exp1, exp2, exp3, exp4, exp5, exp6, exp7, exp8)) :
consumeBinding();
}

8
packages/core/test/render3/pure_function_spec.ts
View File

@ -278,6 +278,14 @@ describe('array literals', () => {
expect(f6Comp !.names).toEqual(['a', 'b', 'c1', 'd1', 'e1', 'f1', 'g1', 'h1']);
expect(f7Comp !.names).toEqual(['a', 'b1', 'c1', 'd1', 'e1', 'f1', 'g1', 'h1']);
expect(f8Comp !.names).toEqual(['a1', 'b1', 'c1', 'd1', 'e1', 'f1', 'g1', 'h1']);
renderToHtml(Template, ['a1', 'b1', 'c1', 'd1', 'e1', 'f1', 'g1', 'h2', 'i1']);
expect(f3Comp !.names).toEqual(['a', 'b', 'c', 'd', 'e', 'f1', 'g1', 'h2']);
expect(f4Comp !.names).toEqual(['a', 'b', 'c', 'd', 'e1', 'f1', 'g1', 'h2']);
expect(f5Comp !.names).toEqual(['a', 'b', 'c', 'd1', 'e1', 'f1', 'g1', 'h2']);
expect(f6Comp !.names).toEqual(['a', 'b', 'c1', 'd1', 'e1', 'f1', 'g1', 'h2']);
expect(f7Comp !.names).toEqual(['a', 'b1', 'c1', 'd1', 'e1', 'f1', 'g1', 'h2']);
expect(f8Comp !.names).toEqual(['a1', 'b1', 'c1', 'd1', 'e1', 'f1', 'g1', 'h2']);
});
it('should work with pureFunctionV for 9+ bindings', () => {