public void testStrictStrongTypingCompilationErrors2() throws Exception {
ParserContext ctx = new ParserContext();
ctx.setStrictTypeEnforcement(true);
ctx.setStrongTyping(true);
ctx.addImport(Foo.class);
ctx.addInput("$bar", Bar.class);
try {
MVEL.compileExpression("x_a = new Foo244( $ba ); x_a.equals($ba);", ctx);
fail("This should not compileShared");
} catch (Exception e) {
e.printStackTrace();
}
}
public void testStrongTyping2() {
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("blah", String.class);
try {
new ExpressionCompiler("1-blah").compile(ctx);
} catch (Exception e) {
e.printStackTrace();
return;
}
assertTrue(false);
}
public void testMVEL232() {
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.setStrictTypeEnforcement(true);
String script =
"for(int i=0;i<2;i++) { " + " System.out.println(i+\"\");" + "} " + " return true;";
try {
CompiledExpression compiled = (CompiledExpression) MVEL.compileExpression(script, ctx);
HashMap<String, Object> map = new HashMap<String, Object>();
MVEL.executeExpression(compiled, map);
} catch (Exception e) {
e.printStackTrace();
fail("should now throw an exception");
}
}
public void testMVEL236() {
StringBuffer buffer = new StringBuffer();
buffer.append("MyInterface2 var2 = (MyInterface2)var1;");
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("var1", MyInterface3.class);
ctx.addImport(MyInterface2.class);
ctx.addImport(MyInterface3.class);
try {
CompiledExpression compiled =
(CompiledExpression) MVEL.compileExpression(buffer.toString(), ctx);
} catch (Exception e) {
fail(e.getMessage());
}
}
public void testMVEL235() {
StringBuffer buffer = new StringBuffer();
buffer.append("if(var1.equals(var2)) {");
buffer.append("return true;");
buffer.append("}");
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
ctx.addInput("var1", MyInterface2.class);
ctx.addInput("var2", MyInterface2.class);
try {
Serializable compiled = (Serializable) MVEL.compileExpression(buffer.toString(), ctx);
System.out.println(compiled);
} catch (Exception e) {
fail(e.getMessage());
}
}
public void testMVEL234() {
StringBuffer buffer = new StringBuffer();
buffer.append("import java.text.SimpleDateFormat;");
buffer.append("if (\"test\".matches(\"[0-9]\")) {");
buffer.append(" return false;");
buffer.append("}else{");
buffer.append(" SimpleDateFormat sqf = new SimpleDateFormat(\"yyyyMMdd\");");
buffer.append("}");
ParserContext ctx = new ParserContext();
ctx.setStrongTyping(true);
try {
CompiledExpression compiled =
(CompiledExpression) MVEL.compileExpression(buffer.toString(), ctx);
} catch (Exception e) {
fail(e.getMessage());
}
}
public void testStaticMethodCallThrowsException() {
String text = " ( throwException( ) ) ";
ParserConfiguration pconf = new ParserConfiguration();
for (Method m : CoreConfidenceTests.StaticMethods.class.getMethods()) {
if (Modifier.isStatic(m.getModifiers())) {
pconf.addImport(m.getName(), m);
}
}
ParserContext pctx = new ParserContext(pconf);
pctx.setStrictTypeEnforcement(true);
pctx.setStrongTyping(true);
Map<String, Object> vars = new HashMap<String, Object>();
Serializable expr = MVEL.compileExpression(text, pctx);
try {
MVEL.executeExpression(expr);
fail("this should throw an exception");
} catch (Exception e) {
e.printStackTrace();
}
}