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-rw-r--r--test/082-inline-execute/src/Main.java26
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);