# Logical OR expression tests

- source: "true || true"
  expected: true
  description: "Both operands are true"

- source: "true || false"
  expected: true
  description: "First operand is true, second is false"

- source: "false || true"
  expected: true
  description: "First operand is false, second is true"

- source: "false || false"
  expected: false
  description: "Both operands are false"

# - source: "true || (1 / 0)"
#   expected: true
#   description: "Short-circuit evaluation: first operand true, second not evaluated"

- source: "false || 42"
  expected: 42
  description: "Short-circuit evaluation: first operand false, evaluates second"

- source: "0 || true"
  expected: true
  description: "Falsy value (0) with truthy second operand"

- source: "true || 'string'"
  expected: true
  description: "Truthy first operand, string second operand not evaluated"

- source: "false || 'string'"
  expected: "string"
  description: "Falsy first operand, evaluates string second operand"

- source: "1 || 0"
  expected: 1
  description: "Truthy numeric value with falsy numeric value"

- source: "0 || 1"
  expected: 1
  description: "Falsy numeric value with truthy numeric value"

- source: "'' || 'non-empty string'"
  expected: "non-empty string"
  description: "Falsy string value with truthy string"

- source: "'non-empty string' || ''"
  expected: "non-empty string"
  description: "Truthy string with falsy string"

- source: "{} || true"
  expected: {}
  description: "Empty object as first operand"

- source: "true || {}"
  expected: true
  description: "True as first operand, object not evaluated"

- source: "[] || true"
  expected: []
  description: "Array as first operand"

- source: "true || []"
  expected: true
  description: "True as first operand, array not evaluated"

- source: "null || true"
  expected: true
  description: "Null as first operand"

- source: "true || null"
  expected: true
  description: "True as first operand, null not evaluated"

- source: "undefined || true"
  expected: true
  description: "Undefined as first operand"

- source: "true || undefined"
  expected: true
  description: "True as first operand, undefined not evaluated"

- source: "NaN || true"
  expected: true
  description: "NaN as first operand"

- source: "true || NaN"
  expected: true
  description: "True as first operand, NaN not evaluated"

- source: "(false || true) || false"
  expected: true
  description: "Nested logical ORs with a true in the middle"

- source: "(false || false) || true"
  expected: true
  description: "Nested logical ORs with a true at the end"

- source: "false || (false || true)"
  expected: true
  description: "Nested logical ORs with true in inner"

- source: "(false || (true || false))"
  expected: true
  description: "Complex nesting with true at inner-most"

# - source: "true || (1 + 1 === 2)"
#   expected: true
#   description: "Combines logical OR with equality comparison"

# - source: "false || (5 > 2)"
#   expected: true
#   description: "Logical OR with greater-than comparison"

- source: "false || (3 && 0)"
  expected: 0
  description: "Logical OR with logical AND and falsy result"

- source: "false || (0 && 3)"
  expected: 0
  description: "Logical OR with logical AND and falsy first operand"

- source: "'' || false"
  expected: false
  description: "Falsy string and false"

- source: "false || ''"
  expected: ""
  description: "False and falsy string"

- source: "undefined || null"
  expected: __null__
  description: "Undefined and null"

- source: "null || undefined"
  expected: __undefined__
  description: "Null and undefined"

- source: "(true || false) || undefined"
  expected: true
  description: "Short-circuiting nested OR with undefined"