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feat(ivy): introduce "allocHostVars" instruction as a replacement for "hostVars" field (FW-692) (#27299)

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PR Close #27299
This commit is contained in:
Andrew Kushnir
2018-11-27 12:05:26 -08:00
committed by Igor Minar
parent 0df914e1e9
commit a088b8c203
25 changed files with 329 additions and 144 deletions
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10
packages/core/test/render3/integration_spec.ts
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@ -10,7 +10,7 @@ import {ElementRef, TemplateRef, ViewContainerRef} from '@angular/core';
import {RendererStyleFlags2, RendererType2} from '../../src/render/api';
import {AttributeMarker, defineComponent, defineDirective, templateRefExtractor} from '../../src/render3/index';
import {bind, container, containerRefreshEnd, containerRefreshStart, element, elementAttribute, elementClassProp, elementContainerEnd, elementContainerStart, elementEnd, elementProperty, elementStart, elementStyleProp, elementStyling, elementStylingApply, embeddedViewEnd, embeddedViewStart, interpolation1, interpolation2, interpolation3, interpolation4, interpolation5, interpolation6, interpolation7, interpolation8, interpolationV, load, projection, projectionDef, reference, text, textBinding, template, elementStylingMap, directiveInject} from '../../src/render3/instructions';
import {allocHostVars, bind, container, containerRefreshEnd, containerRefreshStart, element, elementAttribute, elementClassProp, elementContainerEnd, elementContainerStart, elementEnd, elementProperty, elementStart, elementStyleProp, elementStyling, elementStylingApply, embeddedViewEnd, embeddedViewStart, interpolation1, interpolation2, interpolation3, interpolation4, interpolation5, interpolation6, interpolation7, interpolation8, interpolationV, load, projection, projectionDef, reference, text, textBinding, template, elementStylingMap, directiveInject} from '../../src/render3/instructions';
import {InitialStylingFlags, RenderFlags} from '../../src/render3/interfaces/definition';
import {RElement, Renderer3, RendererFactory3, domRendererFactory3, RText, RComment, RNode, RendererStyleFlags3, ProceduralRenderer3} from '../../src/render3/interfaces/renderer';
import {NO_CHANGE} from '../../src/render3/tokens';
@ -446,8 +446,10 @@ describe('render3 integration test', () => {
}
},
factory: () => cmptInstance = new TodoComponentHostBinding,
hostVars: 1,
hostBindings: function(rf: RenderFlags, ctx: any, elementIndex: number): void {
if (rf & RenderFlags.Create) {
allocHostVars(1);
}
if (rf & RenderFlags.Update) {
// host bindings
elementProperty(elementIndex, 'title', bind(ctx.title));
@ -1379,9 +1381,11 @@ describe('render3 integration test', () => {
factory: function HostBindingDir_Factory() {
return hostBindingDir = new HostBindingDir();
},
hostVars: 1,
hostBindings: function HostBindingDir_HostBindings(
rf: RenderFlags, ctx: any, elIndex: number) {
if (rf & RenderFlags.Create) {
allocHostVars(1);
}
if (rf & RenderFlags.Update) {
elementAttribute(elIndex, 'aria-label', bind(ctx.label));
}