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test(ivy): Add small_app spec for sprint #3 (#22018)

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PR Close #22018
This commit is contained in:
Misko Hevery
2018-02-03 20:34:30 -08:00
committed by Victor Berchet
parent a63b764b54
commit ac2b04a5ab
21 changed files with 697 additions and 84 deletions
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44
packages/core/src/render3/instructions.ts
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@ -70,10 +70,15 @@ let isParent: boolean;
*/
let tData: TData;
/** State of the current view being processed. */
let currentView: LView;
// The initialization has to be after the `let`, otherwise `createLView` can't see `let`.
currentView = createLView(null !, null !, createTView());
/**
* State of the current view being processed.
*
* NOTE: we cheat here and initialize it to `null` even thought the type does not
* contain `null`. This is because we expect this value to be not `null` as soon
* as we enter the view. Declaring the type as `null` would require us to place `!`
* in most instructions since they all assume that `currentView` is defined.
*/
let currentView: LView = null !;
let currentQueries: LQueries|null;
@ -131,13 +136,13 @@ const enum BindingDirection {
*/
export function enterView(newView: LView, host: LElementNode | LViewNode | null): LView {
const oldView = currentView;
data = newView.data;
bindingIndex = newView.bindingStartIndex || 0;
tData = newView.tView.data;
creationMode = newView.creationMode;
data = newView && newView.data;
bindingIndex = newView && newView.bindingStartIndex || 0;
tData = newView && newView.tView.data;
creationMode = newView && newView.creationMode;
cleanup = newView.cleanup;
renderer = newView.renderer;
cleanup = newView && newView.cleanup;
renderer = newView && newView.renderer;
if (host != null) {
previousOrParentNode = host;
@ -145,7 +150,7 @@ export function enterView(newView: LView, host: LElementNode | LViewNode | null)
}
currentView = newView;
currentQueries = newView.queries;
currentQueries = newView && newView.queries;
return oldView !;
}
@ -165,8 +170,8 @@ export function leaveView(newView: LView): void {
}
export function createLView(
viewId: number, renderer: Renderer3, tView: TView,
template: ComponentTemplate<any>| null = null, context: any | null = null): LView {
viewId: number, renderer: Renderer3, tView: TView, template: ComponentTemplate<any>| null,
context: any | null): LView {
const newView = {
parent: currentView,
id: viewId, // -1 for component views
@ -300,7 +305,8 @@ export function renderTemplate<T>(
host = createLNode(
null, LNodeFlags.Element, hostNode,
createLView(
-1, providedRendererFactory.createRenderer(null, null), getOrCreateTView(template)));
-1, providedRendererFactory.createRenderer(null, null), getOrCreateTView(template),
null, null));
}
const hostView = host.data !;
ngDevMode && assertNotNull(hostView, 'Host node should have an LView defined in host.data.');
@ -406,7 +412,8 @@ export function elementStart(
if (isHostElement) {
const tView = getOrCreateTView(hostComponentDef !.template);
componentView = addToViewTree(createLView(
-1, rendererFactory.createRenderer(native, hostComponentDef !.rendererType), tView));
-1, rendererFactory.createRenderer(native, hostComponentDef !.rendererType), tView,
null, null));
}
// Only component views should be added to the view tree directly. Embedded views are
@ -556,7 +563,8 @@ export function locateHostElement(
export function hostElement(rNode: RElement | null, def: ComponentDef<any>) {
resetApplicationState();
createLNode(
0, LNodeFlags.Element, rNode, createLView(-1, renderer, getOrCreateTView(def.template)));
0, LNodeFlags.Element, rNode,
createLView(-1, renderer, getOrCreateTView(def.template), null, null));
}
@ -1114,8 +1122,8 @@ export function embeddedViewStart(viewBlockId: number): boolean {
enterView((existingView as LViewNode).data, previousOrParentNode as LViewNode);
} else {
// When we create a new LView, we always reset the state of the instructions.
const newView =
createLView(viewBlockId, renderer, getOrCreateEmbeddedTView(viewBlockId, container));
const newView = createLView(
viewBlockId, renderer, getOrCreateEmbeddedTView(viewBlockId, container), null, null);
if (lContainer.queries) {
newView.queries = lContainer.queries.enterView(lContainer.nextIndex);
}