| package gls.ch03.s10; | |
| /** | |
| * JLS: 3.10.3 | |
| * The boolean type has two values, represented by the literals true and false, | |
| * formed from ASCII letters. A boolean literal is always of type boolean. | |
| */ | |
| class BooleanLiterals extends GroovyTestCase { | |
| void testBool() { | |
| // Try some simple things with literals | |
| assert (true != false) | |
| assert true | |
| assert !false | |
| // boolean results must be equal to a boolean literal | |
| assert (1 > 2) == false | |
| assert (3 < 4) == true | |
| } | |
| } |