+++ /dev/null
-package jalview.util;
-
-import static org.testng.Assert.assertEquals;
-
-import org.testng.annotations.Test;
-
-public class MathUtilsTest
-{
- @Test(groups = "Functional")
- public void testGcd()
- {
- assertEquals(MathUtils.gcd(0, 0), 0);
- assertEquals(MathUtils.gcd(0, 1), 1);
- assertEquals(MathUtils.gcd(1, 0), 1);
- assertEquals(MathUtils.gcd(1, 1), 1);
- assertEquals(MathUtils.gcd(1, -1), 1);
- assertEquals(MathUtils.gcd(-1, 1), 1);
- assertEquals(MathUtils.gcd(2, 3), 1);
- assertEquals(MathUtils.gcd(4, 2), 2);
- assertEquals(MathUtils.gcd(2, 4), 2);
- assertEquals(MathUtils.gcd(2, -4), 2);
- assertEquals(MathUtils.gcd(-2, 4), 2);
- assertEquals(MathUtils.gcd(-2, -4), 2);
- assertEquals(MathUtils.gcd(2 * 3 * 5 * 7 * 11, 3 * 7 * 13 * 17), 3 * 7);
- }
-}