import org.codehaus.groovy.classgen.TestSupport | |
class UnaryMinusTest extends TestSupport { | |
void testUnaryMinus() { | |
value = -1 | |
assert value == -1 | |
x = value + 2 | |
assert x == 1 | |
y = -value | |
assert y == 1 | |
} | |
void testBug() { | |
a = 1 | |
b = -a | |
assert b == -1 | |
} | |
void testShellBug() { | |
assertScript(" | |
a = 1 | |
b = -a | |
assert b == -1 | |
") | |
} | |
} |