# Conditional (ternary) expression tests

- source: "true ? 42 : 0"
  expected: 42
  description: "Condition is true, evaluates and returns the first operand"

- source: "false ? 42 : 0"
  expected: 0
  description: "Condition is false, evaluates and returns the second operand"

- source: "1 ? 'yes' : 'no'"
  expected: "yes"
  description: "Truthy condition with string operands"

- source: "0 ? 'yes' : 'no'"
  expected: "no"
  description: "Falsy condition with string operands"

- source: "'non-empty' ? 1 : 2"
  expected: 1
  description: "Truthy string condition with numeric operands"

- source: "'' ? 1 : 2"
  expected: 2
  description: "Falsy string condition with numeric operands"

- source: "null ? 'a' : 'b'"
  expected: "b"
  description: "Falsy null condition"

- source: "undefined ? 'a' : 'b'"
  expected: "b"
  description: "Falsy undefined condition"

- source: "NaN ? 'a' : 'b'"
  expected: "b"
  description: "Falsy NaN condition"

- source: "42 ? true : false"
  expected: true
  description: "Truthy numeric condition with boolean operands"

- source: "0 ? true : false"
  expected: false
  description: "Falsy numeric condition with boolean operands"

- source: "[] ? 'array' : 'no array'"
  expected: "array"
  description: "Truthy array condition"

- source: "{} ? 'object' : 'no object'"
  expected: "object"
  description: "Truthy object condition"

- source: "false ? null : undefined"
  expected: __undefined__
  description: "Condition is false, returns undefined"

- source: "null ? null : null"
  expected: __null__
  description: "Condition is falsy, returns null"

- source: "true ? NaN : 42"
  expected: __NaN__
  description: "Condition is true, evaluates and returns NaN"

- source: "(true ? 1 : 2) ? 3 : 4"
  expected: 3
  description: "Nested ternary where first expression evaluates to 1, which is truthy"

- source: "(false ? 1 : 2) ? 3 : 4"
  expected: 3
  description: "Nested ternary where first expression evaluates to 2, which is truthy"

- source: "(false ? 1 : 0) ? 3 : 4"
  expected: 4
  description: "Nested ternary where first expression evaluates to 0, which is falsy"

- source: "true ? (false ? 10 : 20) : 30"
  expected: 20
  description: "Nested ternary in the true branch of outer ternary"

- source: "false ? (false ? 10 : 20) : 30"
  expected: 30
  description: "Nested ternary in the false branch of outer ternary"

# - source: "'truthy' ? 1 + 2 : 3 + 4"
#   expected: 3
#   description: "Evaluates and returns the true branch with an arithmetic expression"

# - source: "'' ? 1 + 2 : 3 + 4"
#   expected: 7
#   description: "Evaluates and returns the false branch with an arithmetic expression"

- source: "undefined ? undefined : null"
  expected: __null__
  description: "Condition is falsy, returns null"

- source: "null ? undefined : undefined"
  expected: __undefined__
  description: "Condition is falsy, returns undefined"