| 0 | pass | pass | Side Effect in Array Indexing |
| 1 | pass | pass | Add one to var |
| 2 | pass | pass | $ is optional |
| 3 | pass | pass | SimpleVarSub within arith |
| 4 | pass | pass | BracedVarSub within ArithSub |
| 5 | pass | pass | Arith word part |
| 6 | pass | pass | Arith sub with word parts |
| 7 | pass | pass | Constant with quotes like '1' |
| 8 | pass | pass | Arith sub within arith sub |
| 9 | pass | pass | Backticks within arith sub |
| 10 | ok | ok | Invalid string to int |
| details | details | |
| 11 | pass | pass | Invalid string to int with strict_arith |
| 12 | pass | pass | Newline in the middle of expression |
| 13 | pass | pass | Ternary operator |
| 14 | pass | pass | Preincrement |
| 15 | pass | pass | Postincrement |
| 16 | pass | pass | Increment undefined variables |
| 17 | pass | pass | Increment and decrement array elements |
| 18 | pass | pass | Increment undefined variables with nounset |
| 19 | pass | pass | Comma operator (borrowed from C) |
| 20 | pass | pass | Augmented assignment |
| 21 | pass | pass | Comparison Ops |
| 22 | pass | pass | Logical Ops |
| 23 | pass | pass | Logical Ops Short Circuit |
| 24 | pass | pass | Bitwise ops |
| 25 | pass | pass | Unary minus and plus |
| 26 | pass | pass | No floating point |
| 27 | pass | pass | Array indexing in arith |
| 28 | pass | pass | Constants in base 36 |
| 29 | pass | pass | Constants in bases 2 to 64 |
| 30 | pass | pass | Multiple digit constants with base N |
| 31 | pass | pass | Dynamic base constants |
| 32 | pass | pass | Octal constant |
| 33 | pass | pass | Dynamic octal constant |
| 34 | pass | pass | Dynamic hex constants |
| 35 | pass | pass | Dynamic var names - result of runtime parse/eval |
| 36 | pass | pass | Recursive name evaluation is a result of runtime parse/eval |
| 37 | pass | pass | nounset with arithmetic |
| 38 | pass | pass | 64-bit integer doesn't overflow |
| 39 | pass | pass | More 64-bit ops |
| 40 | pass | pass | Invalid LValue |
| 41 | pass | pass | Invalid LValue that looks like array |
| 42 | pass | pass | Invalid LValue: two sets of brackets |
| 43 | pass | pass | Operator Precedence |
| 44 | pass | pass | Exponentiation with ** |
| 45 | pass | pass | Exponentiation operator has buggy precedence |
| 46 | pass | pass | Negative exponent |
| 47 | ok | ok | Comment not allowed in the middle of multiline arithmetic |
| details | details | |
| 48 | pass | pass | Add integer to indexed array (a[0] decay) |
| 49 | pass | pass | Add integer to associative array (a[0] decay) |
| 50 | ok | ok | Double subscript |
| details | details | |
| 51 | pass | pass | result of ArithSub -- array[0] decay |
| 52 | pass | pass | result of ArithSub -- assoc[0] decay |
| 53 | pass | pass | comma operator |
| 54 | pass | pass | assignment with dynamic var name |
| 55 | pass | pass | array assignment with dynamic array name |
| 56 | pass | pass | unary assignment with dynamic var name |
| 57 | pass | pass | unary array assignment with dynamic var name |
| 58 | pass | pass | Dynamic parsing of arithmetic |
| 59 | pass | pass | Dynamic parsing on empty string |
| 60 | pass | pass | nested ternary (bug fix) |
| 61 | pass | pass | 1 ? a=1 : b=2 ( bug fix) |
| 62 | pass | pass | Invalid constant |
| 63 | pass | pass | Negative numbers with integer division / |
| 64 | pass | pass | Negative numbers with % |