JS Built-ins
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consolebeginner

console — assert(false) returns undefined (no throw)

📖 Usage Example
console.assert(false, 'Always fails')  // → Assertion failed: Always fails

Passing false as the condition always triggers the assertion message.

console.assert() — false assertion

When console.assert(assertion) is called with a false assertion, a message is logged (to console error), but it does NOT throw an exception. It returns undefined.

Challenge: Verify that console.assert(false, 'msg') returns undefined and does not throw.

💡 Hints (1)
  • • console.assert does not throw exceptions — it only logs messages