1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/apt/mirror/declaration/ConstExpr.java Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,116 @@
1.4 +/*
1.5 + * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
1.24 + * have any questions.
1.25 + */
1.26 +
1.27 +
1.28 +/*
1.29 + * @test
1.30 + * @bug 5027675 5048535
1.31 + * @summary Tests FieldDeclaration.getConstantExpression method
1.32 + * @library ../../lib
1.33 + * @compile -source 1.5 ConstExpr.java
1.34 + * @run main ConstExpr
1.35 + */
1.36 +
1.37 +
1.38 +import java.math.RoundingMode;
1.39 +import java.util.*;
1.40 +
1.41 +import com.sun.mirror.declaration.*;
1.42 +import com.sun.mirror.type.*;
1.43 +import com.sun.mirror.util.*;
1.44 +
1.45 +import static java.math.RoundingMode.UP;
1.46 +
1.47 +import static com.sun.mirror.util.DeclarationVisitors.*;
1.48 +
1.49 +
1.50 +public class ConstExpr extends Tester {
1.51 +
1.52 + public static void main(String[] args) {
1.53 + (new ConstExpr()).run();
1.54 + }
1.55 +
1.56 +
1.57 + // Declarations used by tests
1.58 +
1.59 + public static final byte B = (byte) 0xBE;
1.60 + public static final short S = (short) 32767;
1.61 + public static final int I = -4;
1.62 + public static final long l = 4294967296L;
1.63 + public static final float f = 3.5f;
1.64 + public static final double PI = Math.PI;
1.65 + public static final char C = 'C';
1.66 + public static final String STR = "cheese";
1.67 +
1.68 + public static final char SMILEY = '\u263A';
1.69 + public static final String TWOLINES = "ab\ncd";
1.70 +
1.71 + public static final double D1 = Double.POSITIVE_INFINITY;
1.72 + public static final double D2 = Double.NEGATIVE_INFINITY;
1.73 + public static final double D3 = Double.NaN;
1.74 + public static final float F1 = Float.POSITIVE_INFINITY;
1.75 + public static final float F2 = Float.NEGATIVE_INFINITY;
1.76 + public static final float F3 = Float.NaN;
1.77 +
1.78 + public static final String NOSTR = null; // not a compile-time constant
1.79 + public static final RoundingMode R = UP; // not a compile-time constant
1.80 +
1.81 +
1.82 + @Test(result={
1.83 + "0xbe",
1.84 + "32767",
1.85 + "-4",
1.86 + "4294967296L",
1.87 + "3.5f",
1.88 + "3.141592653589793",
1.89 + "'C'",
1.90 + "\"cheese\"",
1.91 +
1.92 + "'\\u263a'",
1.93 + "\"ab\\ncd\"",
1.94 +
1.95 + "1.0/0.0",
1.96 + "-1.0/0.0",
1.97 + "0.0/0.0",
1.98 + "1.0f/0.0f",
1.99 + "-1.0f/0.0f",
1.100 + "0.0f/0.0f",
1.101 +
1.102 + "null",
1.103 + "null"
1.104 + },
1.105 + ordered=true)
1.106 + Collection<String> getConstantExpression() {
1.107 + final Collection<String> res = new ArrayList<String>();
1.108 +
1.109 + thisClassDecl.accept(
1.110 + DeclarationVisitors.getSourceOrderDeclarationScanner(
1.111 + NO_OP,
1.112 + new SimpleDeclarationVisitor() {
1.113 + public void visitFieldDeclaration(FieldDeclaration f) {
1.114 + res.add(f.getConstantExpression());
1.115 + }
1.116 + }));
1.117 + return res;
1.118 + }
1.119 +}
