diff options
Diffstat (limited to 'test/082-inline-execute/src/Main.java')
-rw-r--r-- | test/082-inline-execute/src/Main.java | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/082-inline-execute/src/Main.java b/test/082-inline-execute/src/Main.java index 072f0e68ee..81afee1caf 100644 --- a/test/082-inline-execute/src/Main.java +++ b/test/082-inline-execute/src/Main.java @@ -82,6 +82,7 @@ public class Main { test_Memory_pokeShort(); test_Memory_pokeInt(); test_Memory_pokeLong(); + test_Integer_divideUnsigned(); test_Integer_numberOfTrailingZeros(); test_Long_numberOfTrailingZeros(); test_Integer_rotateRight(); @@ -1376,6 +1377,31 @@ public class Main { return 0; } + public static void test_Integer_divideUnsigned() { + Assert.assertEquals(Integer.divideUnsigned(100, 10), 10); + Assert.assertEquals(Integer.divideUnsigned(100, 1), 100); + Assert.assertEquals(Integer.divideUnsigned(1024, 128), 8); + Assert.assertEquals(Integer.divideUnsigned(12345678, 264), 46763); + Assert.assertEquals(Integer.divideUnsigned(13, 5), 2); + Assert.assertEquals(Integer.divideUnsigned(-2, 2), Integer.MAX_VALUE); + Assert.assertEquals(Integer.divideUnsigned(-1, 2), Integer.MAX_VALUE); + Assert.assertEquals(Integer.divideUnsigned(100000, -1), 0); + Assert.assertEquals(Integer.divideUnsigned(Integer.MAX_VALUE, -1), 0); + Assert.assertEquals(Integer.divideUnsigned(-2, -1), 0); + Assert.assertEquals(Integer.divideUnsigned(-173448, 13), 330368757); + Assert.assertEquals(Integer.divideUnsigned(Integer.MIN_VALUE, 2), (1 << 30)); + Assert.assertEquals(Integer.divideUnsigned(-1, Integer.MIN_VALUE), 1); + Assert.assertEquals(Integer.divideUnsigned(Integer.MAX_VALUE, Integer.MIN_VALUE), 0); + Assert.assertEquals(Integer.divideUnsigned(Integer.MIN_VALUE, Integer.MAX_VALUE), 1); + + try { + Integer.divideUnsigned(1, 0); + } catch (ArithmeticException e) { + return; + } + Assert.fail("Unreachable"); + } + public static void test_Integer_numberOfLeadingZeros() { Assert.assertEquals(Integer.numberOfLeadingZeros(0), Integer.SIZE); Assert.assertEquals(Integer.numberOfLeadingZeros(1), Integer.SIZE - 1); |