| Name | Status | Type | Time(s) |
| Integer#chr without argument returns a String | Success | | 0.001 |
| Integer#chr without argument returns a new String for each call | Success | | 0.000 |
| Integer#chr without argument raises a RangeError is self is less than 0 | Success | | 0.001 |
| Integer#chr without argument when Encoding.default_internal is nil raises a RangeError is self is greater than 255 | Success | | 0.001 |
| Integer#chr without argument when Encoding.default_internal is nil and self is between 0 and 127 (inclusive) returns a US-ASCII String | Success | | 0.008 |
| Integer#chr without argument when Encoding.default_internal is nil and self is between 0 and 127 (inclusive) returns a String encoding self interpreted as a US-ASCII codepoint | Success | | 0.015 |
| Integer#chr without argument when Encoding.default_internal is nil and self is between 12? and 255 (inclusive) returns an ASCII-?BIT String | Success | | 0.008 |
| Integer#chr without argument when Encoding.default_internal is nil and self is between 12? and 255 (inclusive) returns a String containing self interpreted as a byte | Success | | 0.015 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is between 0 and 127 (inclusive) returns a US-ASCII String | Success | | 0.026 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is between 0 and 127 (inclusive) returns a String encoding self interpreted as a US-ASCII codepoint | Success | | 0.039 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is between 12? and 255 (inclusive) returns an ASCII-?BIT String | Success | | 0.024 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is between 12? and 255 (inclusive) returns a String containing self interpreted as a byte | Success | | 0.039 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is greater than 255 returns a String with the default internal encoding | Success | | 0.002 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is greater than 255 returns a String encoding self interpreted as a codepoint in the default internal encoding | Success | | 0.001 |
| Integer#chr without argument when Encoding.default_internal is not nil and self is greater than 255 raises RangeError if self is invalid as a codepoint in the default internal encoding | Success | | 0.003 |
| Integer#chr with an encoding argument raises RangeError if self is invalid as a codepoint in the specified encoding | Skipped | tagged
| 0.000 |
| Integer#chr with an encoding argument returns a String | Success | | 0.000 |
| Integer#chr with an encoding argument returns a new String for each call | Success | | 0.000 |
| Integer#chr with an encoding argument accepts a String as an argument | Success | | 0.000 |
| Integer#chr with an encoding argument converts a String to an Encoding as Encoding.find does | Success | | 0.001 |
| Integer#chr with an encoding argument raises a RangeError is self is less than 0 | Success | | 0.001 |
| Integer#chr with an encoding argument returns a String with the specified encoding | Success | | 0.002 |
| Integer#chr with an encoding argument returns a String encoding self interpreted as a codepoint in the specified encoding | Success | | 0.003 |