Adding old unit tests to test suite.
These tests are copied straight over. They'll still run, but they're
using the old system.
Change-Id: If494519e52ddf858a9febfc55bdae830468cb3c8
diff --git a/test/027-arithmetic/src/Main.java b/test/027-arithmetic/src/Main.java
new file mode 100644
index 0000000..4d0f74e
--- /dev/null
+++ b/test/027-arithmetic/src/Main.java
@@ -0,0 +1,141 @@
+// Copyright 2006 The Android Open Source Project
+
+/**
+ * Test arithmetic operations.
+ */
+public class Main {
+
+ static void shiftTest1()
+ {
+ final int[] mBytes = {
+ 0x11, 0x22, 0x33, 0x44, 0x88, 0x99, 0xaa, 0xbb
+ };
+ long l;
+ int i1, i2;
+
+ i1 = mBytes[0] | mBytes[1] << 8 | mBytes[2] << 16 | mBytes[3] << 24;
+ i2 = mBytes[4] | mBytes[5] << 8 | mBytes[6] << 16 | mBytes[7] << 24;
+ l = i1 | ((long)i2 << 32);
+
+ System.out.println("values are " + Integer.toHexString(i1)
+ + " and " + Integer.toHexString(i2));
+
+ System.out.println("First l is " + Long.toHexString(l));
+
+ l = (long)mBytes[0]
+ | (long)mBytes[1] << 8
+ | (long)mBytes[2] << 16
+ | (long)mBytes[3] << 24
+ | (long)mBytes[4] << 32
+ | (long)mBytes[5] << 40
+ | (long)mBytes[6] << 48
+ | (long)mBytes[7] << 56;
+
+ System.out.println("Second l is " + Long.toHexString(l));
+ }
+
+ static void shiftTest2()
+ {
+ long a = 0x11;
+ long b = 0x22;
+ long c = 0x33;
+ long d = 0x44;
+ long e = 0x55;
+ long f = 0x66;
+ long g = 0x77;
+ long h = 0x88;
+
+ long result = ((a << 56) | (b << 48) | (c << 40) | (d << 32) |
+ (e << 24) | (f << 16) | (g << 8) | h);
+
+ System.out.println("shiftTest2 l is " + Long.toHexString(result));
+ }
+
+ static void convTest()
+ {
+ float f;
+ double d;
+ int i;
+ long l;
+
+ /* float --> int */
+ f = 1234.5678f;
+ i = (int) f;
+ System.out.println("f=" + f + " --> i=" + i);
+
+ f = -1234.5678f;
+ i = (int) f;
+ System.out.println("f=" + f + " --> i=" + i);
+
+ /* double --> int */
+ d = 1234.5678;
+ i = (int) d;
+ System.out.println("d=" + d + " --> i=" + i);
+
+ d = -1234.5678;
+ i = (int) d;
+ System.out.println("d=" + d + " --> i=" + i);
+
+ /* double --> long */
+ d = 5678956789.0123;
+ l = (long) d;
+ System.out.println("d=" + d + " --> l=" + l);
+
+ d = -5678956789.0123;
+ l = (long) d;
+ System.out.println("d=" + d + " --> l=" + l);
+
+ /* int --> long */
+ i = 7654;
+ l = (long) i;
+ System.out.println("i=" + i + " --> l=" + l);
+
+ i = -7654;
+ l = (long) i;
+ System.out.println("i=" + i + " --> l=" + l);
+
+ /* long --> int (with truncation) */
+ l = 5678956789L;
+ i = (int) l;
+ System.out.println("l=" + l + " --> i=" + i);
+
+ l = -5678956789L;
+ i = (int) l;
+ System.out.println("l=" + l + " --> i=" + i);
+
+ /* int --> float */
+ i = 1234;
+ f = (float) i;
+ System.out.println("i=" + i + " --> f=" + f);
+
+ i = -1234;
+ f = (float) i;
+ System.out.println("i=" + i + " --> f=" + f);
+ }
+
+ static void unsignedShiftTest()
+ {
+ byte b = -4;
+ short s = -4;
+ char c = 0xfffc;
+ int i = -4;
+
+ b >>>= 4;
+ s >>>= 4;
+ c >>>= 4;
+ i >>>= 4;
+
+ System.out.println("b=" + b + ", s=" + s + ", c=" + (int)c + ", i=" +i);
+ System.out.println("b=0x" + Integer.toHexString((int)b)
+ + ", s=0x" + Integer.toHexString((int)s)
+ + ", c=0x" + Integer.toHexString((int)c)
+ + ", i=0x" + Integer.toHexString(i));
+ }
+
+ public static void main(String[] args) {
+ convTest();
+ shiftTest1();
+ shiftTest2();
+ unsignedShiftTest();
+ }
+}