normalizeCodeLocInfo() — react Function Reference

Architecture documentation for the normalizeCodeLocInfo() function in setupTests.js from the react codebase.

Function javascript BabelCompiler Optimization called by 1

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BabelCompiler→ Optimization→ normalizeCodeLocInfo() — react Function Reference

Dependency Diagram

graph TD
  d53bf53d_68b8_e008_bd7b_2c95c71cafd5["normalizeCodeLocInfo()"]
  4bb57a78_6434_ff0e_5a01_a28eed969531["setupTests.js"]
  d53bf53d_68b8_e008_bd7b_2c95c71cafd5 -->|defined in| 4bb57a78_6434_ff0e_5a01_a28eed969531
  2ee06bbb_2a80_cd1f_54d6_471ebbcb13a4["createMatcherFor()"]
  2ee06bbb_2a80_cd1f_54d6_471ebbcb13a4 -->|calls| d53bf53d_68b8_e008_bd7b_2c95c71cafd5
  style d53bf53d_68b8_e008_bd7b_2c95c71cafd5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

fixtures/legacy-jsx-runtimes/setupTests.js lines 41–55

function normalizeCodeLocInfo(str) {
  if (typeof str !== 'string') {
    return str;
  }
  // This special case exists only for the special source location in
  // ReactElementValidator. That will go away if we remove source locations.
  str = str.replace(/Check your code at .+?:\d+/g, 'Check your code at **');
  // V8 format:
  //  at Component (/path/filename.js:123:45)
  // React format:
  //    in Component (at filename.js:123)
  return str.replace(/\n +(?:at|in) ([\S]+)[^\n]*/g, function (m, name) {
    return '\n    in ' + name + ' (at **)';
  });
}