Function makeElements

packages/excalidraw/element/sortElements.test.ts:370–395

(iterations: number)

  // should take around <100ms for 10K iterations (@dwelle's PC 22-05-25)
  it.skip("normalizeElementsOrder() perf", () => {
    const makeElements = (iterations: number) => {
      const elements: ExcalidrawElement[] = [];
      while (iterations--) {
        const container = API.createElement({
          type: "rectangle",
          boundElements: [],
          groupIds: ["B", "A"],
        });
        const boundText = API.createElement({
          type: "text",
          containerId: container.id,
          groupIds: ["A"],
        });
        const otherElement = API.createElement({
          type: "rectangle",
          boundElements: [],
          groupIds: ["C", "A"],
        });
        mutateElement(container, {
          boundElements: [{ type: "text", id: boundText.id }],
        });

        elements.push(boundText, otherElement, container);
      }
      return elements;
    };

    const elements = makeElements(10000);
    const t0 = Date.now();