Function makeDirectiveMeta

packages/compiler/test/render3/view/binding_spec.ts:21–47

(config: {
  name: string;
  selector: string | null;
  inputs?: Record<string, string>;
  outputs?: Record<string, string>;
  exportAs?: string[];
  isComponent?: boolean;
  isStructural?: boolean;
  matchSource?: MatchSource;
})

let keyCounter = 0;

function makeDirectiveMeta(config: {
  name: string;
  selector: string | null;
  inputs?: Record<string, string>;
  outputs?: Record<string, string>;
  exportAs?: string[];
  isComponent?: boolean;
  isStructural?: boolean;
  matchSource?: MatchSource;
}): DirectiveMeta {
  return {
    name: config.name,
    ref: {
      key: `${config.name}#${keyCounter++}`,
    },
    exportAs: config.exportAs ?? null,
    inputs: ClassPropertyMapping.fromMappedObject(config.inputs || {}),
    outputs: ClassPropertyMapping.fromMappedObject(config.outputs || {}),
    isComponent: !!config.isComponent,
    isStructural: !!config.isStructural,
    selector: config.selector,
    animationTriggerNames: null,
    ngContentSelectors: null,
    preserveWhitespaces: false,
    matchSource: config.matchSource ?? MatchSource.Selector,
  };
}

function makeSelectorMatcher(): SelectorMatcher<DirectiveMeta[]> {
  const matcher = new SelectorMatcher<DirectiveMeta[]>();