diff options
Diffstat (limited to 'test/082-inline-execute/src/Main.java')
-rw-r--r-- | test/082-inline-execute/src/Main.java | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/test/082-inline-execute/src/Main.java b/test/082-inline-execute/src/Main.java index f412034de2..cb7b0b395a 100644 --- a/test/082-inline-execute/src/Main.java +++ b/test/082-inline-execute/src/Main.java @@ -34,6 +34,9 @@ public class Main { test_Math_max_F(); test_Math_min_D(); test_Math_max_D(); + test_Short_reverseBytes(); + test_Integer_reverseBytes(); + test_Long_reverseBytes(); test_Integer_reverse(); test_Long_reverse(); test_StrictMath_abs_I(); @@ -556,6 +559,34 @@ public class Main { Assert.assertEquals(Double.longBitsToDouble(0xfff0000000000000L), Double.NEGATIVE_INFINITY); } + public static void test_Short_reverseBytes() { + Assert.assertEquals(Short.reverseBytes((short)0x0000), (short)0x0000); + Assert.assertEquals(Short.reverseBytes((short)0xffff), (short)0xffff); + Assert.assertEquals(Short.reverseBytes((short)0x8000), (short)0x0080); + Assert.assertEquals(Short.reverseBytes((short)0x0080), (short)0x8000); + Assert.assertEquals(Short.reverseBytes((short)0x0123), (short)0x2301); + Assert.assertEquals(Short.reverseBytes((short)0x4567), (short)0x6745); + Assert.assertEquals(Short.reverseBytes((short)0x89ab), (short)0xab89); + Assert.assertEquals(Short.reverseBytes((short)0xcdef), (short)0xefcd); + } + + public static void test_Integer_reverseBytes() { + Assert.assertEquals(Integer.reverseBytes(0x00000000), 0x00000000); + Assert.assertEquals(Integer.reverseBytes(0xffffffff), 0xffffffff); + Assert.assertEquals(Integer.reverseBytes(0x80000000), 0x00000080); + Assert.assertEquals(Integer.reverseBytes(0x00000080), 0x80000000); + Assert.assertEquals(Integer.reverseBytes(0x01234567), 0x67452301); + Assert.assertEquals(Integer.reverseBytes(0x89abcdef), 0xefcdab89); + } + + public static void test_Long_reverseBytes() { + Assert.assertEquals(Long.reverseBytes(0x0000000000000000L), 0x0000000000000000L); + Assert.assertEquals(Long.reverseBytes(0xffffffffffffffffL), 0xffffffffffffffffL); + Assert.assertEquals(Long.reverseBytes(0x8000000000000000L), 0x0000000000000080L); + Assert.assertEquals(Long.reverseBytes(0x0000000000000080L), 0x8000000000000000L); + Assert.assertEquals(Long.reverseBytes(0x0123456789abcdefL), 0xefcdab8967452301L); + } + public static void test_Integer_reverse() { Assert.assertEquals(Integer.reverse(1), 0x80000000); Assert.assertEquals(Integer.reverse(-1), 0xffffffff); @@ -570,11 +601,9 @@ public class Main { Assert.assertEquals(Long.reverse(1L), 0x8000000000000000L); Assert.assertEquals(Long.reverse(-1L), 0xffffffffffffffffL); Assert.assertEquals(Long.reverse(0L), 0L); - // FIXME: This asserts fail with or without this patch. I have collected - // the expected results on my host machine. - // Assert.assertEquals(Long.reverse(0x1234567812345678L), 0x1e6a2c481e6a2c48L); - // Assert.assertEquals(Long.reverse(0x8765432187654321L), 0x84c2a6e184c2a6e1L); - // Assert.assertEquals(Long.reverse(Long.MAX_VALUE), 0xfffffffffffffffeL); + Assert.assertEquals(Long.reverse(0x1234567812345678L), 0x1e6a2c481e6a2c48L); + Assert.assertEquals(Long.reverse(0x8765432187654321L), 0x84c2a6e184c2a6e1L); + Assert.assertEquals(Long.reverse(Long.MAX_VALUE), 0xfffffffffffffffeL); Assert.assertEquals(Long.reverse(Long.MIN_VALUE), 1L); } |