Function makeSelectorMatcher

packages/compiler/test/render3/view/binding_spec.ts:49–109

()

}

function makeSelectorMatcher(): SelectorMatcher<DirectiveMeta[]> {
  const matcher = new SelectorMatcher<DirectiveMeta[]>();
  matcher.addSelectables(CssSelector.parse('[ngFor][ngForOf]'), [
    makeDirectiveMeta({
      name: 'NgFor',
      inputs: {ngForOf: 'ngForOf'},
      selector: '[ngFor][ngForOf]',
      isStructural: true,
    }),
  ]);
  matcher.addSelectables(CssSelector.parse('[dir]'), [
    makeDirectiveMeta({
      name: 'Dir',
      exportAs: ['dir'],
      selector: '[dir]',
    }),
  ]);
  matcher.addSelectables(CssSelector.parse('[hasOutput]'), [
    makeDirectiveMeta({
      name: 'HasOutput',
      outputs: {outputBinding: 'outputBinding'},
      selector: '[hasOutput]',
    }),
  ]);
  matcher.addSelectables(CssSelector.parse('[hasInput]'), [
    makeDirectiveMeta({
      name: 'HasInput',
      inputs: {inputBinding: 'inputBinding'},
      selector: '[hasInput]',
    }),
  ]);
  matcher.addSelectables(CssSelector.parse('[sameSelectorAsInput]'), [
    makeDirectiveMeta({
      name: 'SameSelectorAsInput',
      inputs: {sameSelectorAsInput: 'sameSelectorAsInput'},
      selector: '[sameSelectorAsInput]',
    }),
  ]);
  matcher.addSelectables(CssSelector.parse('comp'), [
    makeDirectiveMeta({
      name: 'Comp',
      isComponent: true,
      selector: 'comp',
    }),
  ]);

  const simpleDirectives = ['a', 'b', 'c', 'd', 'e', 'f'];
  const deferBlockDirectives = ['loading', 'error', 'placeholder'];
  for (const dir of [...simpleDirectives, ...deferBlockDirectives]) {
    const name = dir[0].toUpperCase() + dir.slice(1).toLowerCase();
    matcher.addSelectables(CssSelector.parse(`[${dir}]`), [
      makeDirectiveMeta({
        name: `Dir${name}`,
        isStructural: true,
        selector: `[${dir}]`,
      }),
    ]);
  }