normalizeExpectedMessage() — react Function Reference

Architecture documentation for the normalizeExpectedMessage() function in consoleMock.js from the react codebase.

Function javascript BabelCompiler Entrypoint calls 2 called by 1

Entity Profile

BabelCompiler→ Entrypoint→ normalizeExpectedMessage() — react Function Reference

Dependency Diagram

graph TD
  da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b["normalizeExpectedMessage()"]
  9565063b_3ea2_9cbf_86d6_3ee1e66bf4cc["consoleMock.js"]
  da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b -->|defined in| 9565063b_3ea2_9cbf_86d6_3ee1e66bf4cc
  05187c53_aa67_18f7_b65b_4debec66866c["createLogAssertion()"]
  05187c53_aa67_18f7_b65b_4debec66866c -->|calls| da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b
  0fe2f8cd_c150_9d2c_71e5_070117635df6["normalizeCodeLocInfo()"]
  da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b -->|calls| 0fe2f8cd_c150_9d2c_71e5_070117635df6
  4698df2d_822e_13db_4ac1_2097c8d18e2a["expandEnvironmentPlaceholders()"]
  da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b -->|calls| 4698df2d_822e_13db_4ac1_2097c8d18e2a
  style da0fb4bf_312b_2b6a_a7bb_db7c57da0c1b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/internal-test-utils/consoleMock.js lines 192–216

function normalizeExpectedMessage(str) {
  if (typeof str !== 'string') {
    return str;
  }
  // Protect the error stack placeholder from normalization
  // (normalizeCodeLocInfo would add "(at **)" to it)
  const hasStackPlaceholder = str.includes(ERROR_STACK_PLACEHOLDER);
  let result = str;
  if (hasStackPlaceholder) {
    result = result.replace(
      ERROR_STACK_PLACEHOLDER,
      ERROR_STACK_PLACEHOLDER_MARKER,
    );
  }
  result = normalizeCodeLocInfo(result);
  result = expandEnvironmentPlaceholders(result);
  if (hasStackPlaceholder) {
    // Restore the placeholder (remove the "(at **)" that was added)
    result = result.replace(
      ERROR_STACK_PLACEHOLDER_MARKER + ' (at **)',
      ERROR_STACK_PLACEHOLDER,
    );
  }
  return result;
}