add constant type tests

Author: noti0na1

tests/pos/literal-constant-fields-java/J.java

@@ -0,0 +1,34 @@
+public class J {
+  public static final boolean BooleanTrue = true;
+  public static final boolean BooleanFalse = false;
+  public static final boolean InvertedBoolean = !true;
+
+  public static final byte PositiveByte = 23;
+  public static final byte NegativeByte = -42;
+  public static final byte LiteralCharAsByte = 'a';
+
+  public static final char NumChar = 33;
+  public static final char LiteralChar = 'b';
+
+  public static final short PositiveShort = 0x1234;
+  public static final short NegativeShort= -0x5678;
+  public static final short LiteralCharAsShort = 'c';
+
+  public static final int PositiveInt = 0xabcdef;
+  public static final int NegativeInt = -12345678;
+  public static final int LiteralCharAsInt = 'd';
+
+  public static final long PositiveLong = 0x1234567890abcdefL;
+  public static final long NegativeLong = -0xfedcba09876L;
+  public static final long LiteralCharAsLong = 'e';
+  public static final long LiteralIntAsLong = 0x12345678;
+
+  public static final float PositiveFloat = 42.232323f;
+  public static final float NegativeFloat = -3.1415f;
+
+  public static final double PositiveDouble = 23.4243598374594d;
+  public static final double NegativeDouble = -42.2324358934589734859d;
+
+  public static final String RegularString = "testConstant";
+  public static final String NegativeString = "!#!$!grml%!%!$#@@@";
+}

tests/pos/literal-constant-fields-java/S.scala

@@ -0,0 +1,34 @@
+object S {
+  val BooleanTrue: true = J.BooleanTrue
+  val BooleanFalse: false = J.BooleanFalse
+  val InvertedBoolean: false = J.InvertedBoolean
+
+  val PositiveByte: 23 = J.PositiveByte
+  val NegativeByte: -42 = J.NegativeByte
+  val LiteralCharAsByte: 'a' = J.LiteralCharAsByte
+
+  val NumChar: 33 = J.NumChar
+  val LiteralChar: 'b' = J.LiteralChar
+
+  val PositiveShort: 0x1234 = J.PositiveShort
+  val NegativeShort: -0x5678 = J.NegativeShort
+  val LiteralCharAsShort: 'c' = J.LiteralCharAsShort
+
+  val PositiveInt: 0xabcdef = J.PositiveInt
+  val NegativeInt: -12345678 = J.NegativeInt
+  val LiteralCharAsInt: 'd' = J.LiteralCharAsInt
+
+  val PositiveLong: 0x1234567890abcdefL = J.PositiveLong
+  val NegativeLong: -0xfedcba09876L = J.NegativeLong
+  val LiteralCharAsLong: 'e' = J.LiteralCharAsLong
+  val LiteralIntAsLong: 0x12345678 = J.LiteralIntAsLong
+
+  val PositiveFloat: 42.232323f = J.PositiveFloat
+  val NegativeFloat: -3.1415f = J.NegativeFloat
+
+  val PositiveDouble: 23.4243598374594d = J.PositiveDouble
+  val NegativeDouble: -42.2324358934589734859d = J.NegativeDouble
+
+  val RegularString: "testConstant" = J.RegularString
+  val NegativeString: "!#!$!grml%!%!$#@@@" = J.NegativeString
+}