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-rw-r--r--Examples/java/constants/runme.java44
1 files changed, 44 insertions, 0 deletions
diff --git a/Examples/java/constants/runme.java b/Examples/java/constants/runme.java
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+++ b/Examples/java/constants/runme.java
@@ -0,0 +1,44 @@
+import java.lang.reflect.*;
+
+public class runme {
+ static {
+ try {
+ System.loadLibrary("example");
+ } catch (UnsatisfiedLinkError e) {
+ System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+ System.exit(1);
+ }
+ }
+
+ public static void main(String argv[])
+ {
+ System.out.println("ICONST = " + example.ICONST + " (should be 42)");
+ System.out.println("FCONST = " + example.FCONST + " (should be 2.1828)");
+ System.out.println("CCONST = " + example.CCONST + " (should be 'x')");
+ System.out.println("CCONST2 = " + example.CCONST2 + " (this should be on a new line)");
+ System.out.println("SCONST = " + example.SCONST + " (should be 'Hello World')");
+ System.out.println("SCONST2 = " + example.SCONST2 + " (should be '\"Hello World\"')");
+ System.out.println("EXPR = " + example.EXPR + " (should be 48.5484)");
+ System.out.println("iconst = " + example.iconst + " (should be 37)");
+ System.out.println("fconst = " + example.fconst + " (should be 3.14)");
+
+// Use reflection to check if these variables are defined:
+ try
+ {
+ System.out.println("EXTERN = " + example.class.getField("EXTERN") + " (Arg! This shouldn't print anything)");
+ }
+ catch (NoSuchFieldException e)
+ {
+ System.out.println("EXTERN isn't defined (good)");
+ }
+
+ try
+ {
+ System.out.println("FOO = " + example.class.getField("FOO") + " (Arg! This shouldn't print anything)");
+ }
+ catch (NoSuchFieldException e)
+ {
+ System.out.println("FOO isn't defined (good)");
+ }
+ }
+}