validate() — react Function Reference

Architecture documentation for the validate() function in test-packaging-fixture.js from the react codebase.

Function javascript BabelCompiler Optimization called by 1

Entity Profile

BabelCompiler→ Optimization→ validate() — react Function Reference

Dependency Diagram

graph TD
  dbb3a8e1_cbaa_5d6a_cbab_2557acc6e740["validate()"]
  d3da9d25_064f_bc58_95af_3d33b89b6cc8["test-packaging-fixture.js"]
  dbb3a8e1_cbaa_5d6a_cbab_2557acc6e740 -->|defined in| d3da9d25_064f_bc58_95af_3d33b89b6cc8
  4d5d8e17_4bbe_e89e_c0ad_83bcbec2aff4["run()"]
  4d5d8e17_4bbe_e89e_c0ad_83bcbec2aff4 -->|calls| dbb3a8e1_cbaa_5d6a_cbab_2557acc6e740
  style dbb3a8e1_cbaa_5d6a_cbab_2557acc6e740 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

scripts/release/shared-commands/test-packaging-fixture.js lines 12–41

const validate = async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();

  await page.goto('http://localhost:9000/fixtures/packaging');

  try {
    return await page.evaluate(() => {
      const iframes = document.querySelectorAll('iframe');

      if (iframes.length === 0) {
        return 'No iframes were found.';
      }

      for (let i = 0; i < iframes.length; i++) {
        const iframe = iframes[i];
        // Don't include the <script> Babel tag
        const container =
          iframe.contentDocument.body.getElementsByTagName('div')[0];
        if (container.textContent !== 'Hello World!') {
          return `Unexpected fixture content, "${container.textContent}"`;
        }
      }

      return null;
    });
  } finally {
    await browser.close();
  }
};