X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=tests%2Forg.simantics.scl.compiler.tests%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ftests%2FFindAllowedChars.java;fp=tests%2Forg.simantics.scl.compiler.tests%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ftests%2FFindAllowedChars.java;h=1e4078670f9275adbb8c2d07cfe59531db1219b7;hp=0000000000000000000000000000000000000000;hb=0364f8f54b009e9e5de482d5c9d1cb7efb023141;hpb=7ecf07ff9aacab300f1fb900f1f0f97beb1be139

diff --git a/tests/org.simantics.scl.compiler.tests/src/org/simantics/scl/compiler/tests/FindAllowedChars.java b/tests/org.simantics.scl.compiler.tests/src/org/simantics/scl/compiler/tests/FindAllowedChars.java
new file mode 100644
index 000000000..1e4078670
--- /dev/null
+++ b/tests/org.simantics.scl.compiler.tests/src/org/simantics/scl/compiler/tests/FindAllowedChars.java
@@ -0,0 +1,66 @@
+package org.simantics.scl.compiler.tests;
+
+import java.lang.reflect.Method;
+
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+public class FindAllowedChars {
+    public static class MyClassLoader extends ClassLoader {
+        final String className;
+        final byte[] classBytes;
+        
+        public MyClassLoader(ClassLoader parent, String className, byte[] classBytes) {
+            super(parent);
+            this.className = className;
+            this.classBytes = classBytes;
+        }
+        
+        public MyClassLoader(String className, byte[] classBytes) {
+            this.className = className;
+            this.classBytes = classBytes;
+        }
+
+        @Override
+        protected Class<?> findClass(String name) throws ClassNotFoundException {
+            if(name.equals(name))
+                return defineClass(name, classBytes, 0, classBytes.length);
+            else
+                return super.findClass(name);
+        }
+    }
+    
+    public static void test(String className, String methodName) throws Exception {
+        ClassWriter classWriter = new ClassWriter(ClassWriter.COMPUTE_MAXS);
+        classWriter.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC, className, null, "java/lang/Object", null);
+        
+        MethodVisitor methodVisitor = classWriter.visitMethod(Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, methodName, "()V", null, null);
+        /*methodVisitor.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
+        methodVisitor.visitLdcInsn("Hello world!");
+        methodVisitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);*/
+        methodVisitor.visitInsn(Opcodes.RETURN);
+        methodVisitor.visitMaxs(0, 0);
+        methodVisitor.visitEnd();
+        classWriter.visitEnd();
+ 
+        ClassLoader loader = new MyClassLoader(className, classWriter.toByteArray());
+        Class<?> clazz = loader.loadClass(className);
+        Method method = clazz.getMethod(methodName);
+        method.invoke(null);
+    }
+    
+    public static void main(String[] args) throws Exception {
+        for(int a=Character.MIN_VALUE;a<Character.MAX_VALUE;++a) {
+            //for(char b=0;b<256;++b) {
+                String name = new String(new char[] {(char)a});
+                try {
+                    test(name, "test");
+                } catch(Throwable e) {
+                    System.out.println(name + " (" + a + ")");
+                }
+            //}   
+        }
+        System.out.println((int)Character.MAX_VALUE);
+    }
+}