package org.eclipse.bpel.xpath10.parser;
import org.antlr.runtime.RecognitionException;
import org.junit.Test;
/**
* Various expressions tests.
*
* @author Michal Chmielewski (michal.chmielewski@oracle.com)
* @date Aug 26, 2008
*
*/
@SuppressWarnings("nls")
public class Expressions extends AbstractTC {
/**
* @throws RecognitionException
*/
@Test
public void StringDoubleQuote() throws RecognitionException {
String input = "\"a b c d\"";
runTest(CMP_EXPR_TEXT, input, "\"a b c d\"");
runTest(CMP_AST, "\"a b c d\"", "\"a b c d\"");
}
/**
* @throws RecognitionException
*/
@Test
public void StringSingleQuote() throws RecognitionException {
String input = " 'ab cd' ";
runTest(CMP_EXPR_TEXT, input, "'ab cd'");
runTest(CMP_AST, input, "'ab cd'");
}
/**
* @throws RecognitionException
*/
@Test
public void PositiveInteger() throws RecognitionException {
String input = " 12345 ";
runTest(CMP_EXPR_TEXT, input, "12345");
runTest(CMP_AST, input, "12345");
}
/**
* @throws RecognitionException
*/
@Test
public void NegativeInteger() throws RecognitionException {
String input = " -12345 ";
runTest(CMP_EXPR_TEXT, input, "-12345");
runTest(CMP_AST, input, "- 12345");
}
/**
* @throws RecognitionException
*/
@Test
public void PositiveFloat() throws RecognitionException {
String input = " 12345.01 ";
runTest(CMP_EXPR_TEXT, input, "12345.01");
runTest(CMP_AST, input, "12345.01");
}
/**
* @throws RecognitionException
*/
@Test
public void NegativeFloat() throws RecognitionException {
String input = " -12345.01 ";
runTest(CMP_EXPR_TEXT, input, "-12345.01");
runTest(CMP_AST, input, "- 12345.01");
}
/**
* @throws RecognitionException
*/
@Test
public void NegativeFloatNoLeading0() throws RecognitionException {
String input = " -.01 ";
runTest(CMP_EXPR_TEXT, input, "-.01");
runTest(CMP_AST, input, "- .01");
}
/**
* @throws RecognitionException
*/
@Test
public void FloatNoLeading0() throws RecognitionException {
String input = " .01 ";
runTest(CMP_EXPR_TEXT, input, ".01");
runTest(CMP_AST, input, ".01");
}
/**
* @throws RecognitionException
*/
@Test
public void FloatNoLeading0Dot() throws RecognitionException {
String input = " . + 01 ";
runTest(CMP_EXPR_TEXT, input, "self::node() + 01");
runTest(CMP_AST, input, "(+ . 01)");
}
/**
* Additive Expression with + operator
*
* @throws RecognitionException
*/
@Test
public void AdditiveExpr() throws RecognitionException {
String input = " 12 + 13 ";
runTest(CMP_EXPR_TEXT, input, "12 + 13");
runTest(CMP_AST, input, "(+ 12 13)");
}
/**
* @throws RecognitionException
*/
@Test
public void AdditiveExpr3() throws RecognitionException {
String input = " 12 + 13 + 7 ";
runTest(CMP_EXPR_TEXT, input, "12 + 13 + 7");
runTest(CMP_AST, input, "(+ (+ 12 13) 7)");
}
/**
* @throws RecognitionException
*/
@Test
public void AdditiveExpr3P() throws RecognitionException {
String input = " 12 +(13+ 7)";
runTest(CMP_EXPR_TEXT, input, "12 + (13 + 7)");
runTest(CMP_AST, input, "(+ 12 (+ 13 7))");
}
/**
* Additive Expression with - operator
*
* @throws RecognitionException
*/
@Test
public void AdditiveExprMinus() throws RecognitionException {
String input = " 12-14";
runTest(CMP_EXPR_TEXT, input, "12 - 14");
runTest(CMP_AST, input, "(- 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void AdditiveExprMinus3() throws RecognitionException {
String input = " 12 - 14-15 ";
runTest(CMP_EXPR_TEXT, input, "12 - 14 - 15");
runTest(CMP_AST, input, "(- (- 12 14) 15)");
}
/**
* @throws RecognitionException
*/
@Test
public void AdditiveExprMinus3P() throws RecognitionException {
String input = " 12-(14-15)";
runTest(CMP_EXPR_TEXT, input, "12 - (14 - 15)");
runTest(CMP_AST, input, "(- 12 (- 14 15))");
}
/**
* Multiplicative Expression with * operator
*
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprTimes() throws RecognitionException {
String input = " 12 * 14 ";
runTest(CMP_EXPR_TEXT, input, "12 * 14");
runTest(CMP_AST, input, "(* 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprTimes3() throws RecognitionException {
String input = "12*14*15";
runTest(CMP_EXPR_TEXT, input, "12 * 14 * 15");
runTest(CMP_AST, input, "(* (* 12 14) 15)");
}
/**
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprTimes3P() throws RecognitionException {
String input = "12*(14*15)";
runTest(CMP_EXPR_TEXT, input, "12 * (14 * 15)");
runTest(CMP_AST, input, "(* 12 (* 14 15))");
}
/**
* Multiplicative Expression with MOD operator
*
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprMOD() throws RecognitionException {
String input = "12 mod 14";
runTest(CMP_EXPR_TEXT, input, "12 mod 14");
runTest(CMP_AST, input, "(mod 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprMOD3() throws RecognitionException {
String input = "12 mod 14 mod 7";
runTest(CMP_EXPR_TEXT, input, "12 mod 14 mod 7");
runTest(CMP_AST, input, "(mod (mod 12 14) 7)");
}
/**
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprMOD3P() throws RecognitionException {
String input = " 12 mod ( 14 mod 7)";
runTest(CMP_EXPR_TEXT, input, "12 mod (14 mod 7)");
runTest(CMP_AST, input, "(mod 12 (mod 14 7))");
}
/**
* Multiplicative Expression with DIV operator
*
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprDIV() throws RecognitionException {
String input = "12 div 14";
runTest(CMP_EXPR_TEXT, input, "12 div 14");
runTest(CMP_AST, input, "(div 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void MultiplicativeExprDIV3() throws RecognitionException {
String input = " 12 div 14 div 7";
runTest(CMP_EXPR_TEXT, input, "12 div 14 div 7");
runTest(CMP_AST, input, "(div (div 12 14) 7)");
}
/**
* @throws RecognitionException
*/
@Test
public void EqualityExprEQ() throws RecognitionException {
String input = " 12 = 14";
runTest(CMP_EXPR_TEXT, input, "12 = 14");
runTest(CMP_AST, input, "(= 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void EqualitylExprNEQ() throws RecognitionException {
String input = " 12 != 14 ";
runTest(CMP_EXPR_TEXT, input, "12 != 14");
runTest(CMP_AST, input, "(!= 12 14)");
}
/**
* AND Logical Expressions
*
* @throws RecognitionException
*/
@Test
public void LogicalAndExpr() throws RecognitionException {
String input = "12 and 14";
runTest(CMP_EXPR_TEXT, input, "12 and 14");
runTest(CMP_AST, input, "(and 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void LogicalAndExpr3() throws RecognitionException {
String input = " 12 and 14 and 15";
runTest(CMP_EXPR_TEXT, input, "12 and 14 and 15");
runTest(CMP_AST, input, "(and (and 12 14) 15)");
}
/**
* @throws RecognitionException
*/
@Test
public void LogicalAndExpr3P() throws RecognitionException {
String input = " 12 and (14 and 15)";
runTest(CMP_EXPR_TEXT, input, "12 and (14 and 15)");
runTest(CMP_AST, input, "(and 12 (and 14 15))");
}
/**
* OR Logical Expressions
*
* @throws RecognitionException
*/
@Test
public void LogicalORExpr() throws RecognitionException {
String input = "12 or 14";
runTest(CMP_EXPR_TEXT, input, "12 or 14");
runTest(CMP_AST, input, "(or 12 14)");
}
/**
* @throws RecognitionException
*/
@Test
public void LogicalOrExpr3() throws RecognitionException {
String input = "12 or 14 or 15";
runTest(CMP_EXPR_TEXT, input, "12 or 14 or 15");
runTest(CMP_AST, input, "(or (or 12 14) 15)");
}
/**
* @throws RecognitionException
*/
@Test
public void LogicalOrExpr3P() throws RecognitionException {
String input = "12 or (14 or 15))";
runTest(CMP_EXPR_TEXT, input, "12 or (14 or 15)");
runTest(CMP_AST, input, "(or 12 (or 14 15))");
}
/**
* @throws RecognitionException
*/
@Test
public void VariableReference() throws RecognitionException {
String input = "$foo";
runTest(CMP_EXPR_TEXT, input, "$foo");
runTest(CMP_AST, input, "($ foo)");
}
/**
* @throws RecognitionException
*/
@Test
public void VariableReference2() throws RecognitionException {
String input = "$foo:bar";
runTest(CMP_EXPR_TEXT, input, "$foo:bar");
runTest(CMP_AST, input, "($ (: foo bar))");
}
/**
* @throws RecognitionException
*/
@Test
public void Expr2() throws RecognitionException {
String input = " ( 12+ $foo )-(12 +$bar)";
runTest(CMP_EXPR_TEXT, input, "(12 + $foo) - (12 + $bar)");
runTest(CMP_AST, input, "(- (+ 12 ($ foo)) (+ 12 ($ bar)))");
}
/**
* @throws RecognitionException
*/
@Test
public void Expr3() throws RecognitionException {
String input = " 12 + ( $foo - 13)";
runTest(CMP_EXPR_TEXT, input, "12 + ($foo - 13)");
runTest(CMP_AST, input, "(+ 12 (- ($ foo) 13))");
}
/**
* @throws RecognitionException
*/
@Test
public void FuncCallNoArgs() throws RecognitionException {
String input = "foobar()";
runTest(CMP_EXPR_TEXT, input, "foobar()");
runTest(CMP_AST, input, "foobar");
}
/**
* @throws RecognitionException
*/
@Test
public void FuncCall1() throws RecognitionException {
String input = "foobar('Hello')";
runTest(CMP_EXPR_TEXT, input, "foobar('Hello')");
runTest(CMP_AST, input, "foobar (Args 'Hello')");
}
/**
* @throws RecognitionException
*/
@Test
public void FuncCall2() throws RecognitionException {
String input = "foobar(2+$var)";
runTest(CMP_EXPR_TEXT, input, "foobar(2 + $var)");
runTest(CMP_AST, input, "foobar (Args (+ 2 ($ var)))");
}
/**
* @throws RecognitionException
*/
@Test
public void FuncCall3() throws RecognitionException {
String input = "foobar(2+$var,'Hello',12)";
runTest(CMP_EXPR_TEXT, input, "foobar(2 + $var, 'Hello', 12)");
runTest(CMP_AST, input, "foobar (Args (+ 2 ($ var)) 'Hello' 12)");
}
/**
* @throws RecognitionException
*/
@Test
public void Expr4() throws RecognitionException {
String input = "$foo mod 5";
runTest(CMP_EXPR_TEXT, input, "$foo mod 5");
runTest(CMP_AST, input, "(mod ($ foo) 5)");
}
/**
* @throws RecognitionException
*/
@Test
public void Expr5() throws RecognitionException {
String input = "$foo/bar mod 5";
runTest(CMP_EXPR_TEXT, input, "$foo/child::bar mod 5");
runTest(CMP_AST, "$foo//bar mod 5", "(mod ($ foo) // bar 5)");
}
/**
* @throws RecognitionException
*/
@Test
public void Expr6() throws RecognitionException {
String input = "$foo//bar mod 5";
runTest(CMP_EXPR_TEXT, input,
"$foo/descendant-or-self::node()/child::bar mod 5");
runTest(CMP_AST, "$foo//bar mod 5", "(mod ($ foo) // bar 5)");
}
/**
* @throws RecognitionException
*/
@Test
public void PathExprAxis() throws RecognitionException {
String input = "/descendant::ns1:foo/parent::ns2:bar/child::child";
runTest(CMP_EXPR_TEXT, input,
"/descendant::ns1:foo/parent::ns2:bar/child::child");
runTest(CMP_AST, input,
"(/ (:: descendant) ns1 : foo / (:: parent) ns2 : bar / (:: child) child)");
}
/**
* @throws RecognitionException
*/
@Test
public void PathExprAxis2() throws RecognitionException {
String input = "/ancestor::ns1:foo/following-sibling::ns2:sib/preceding-sibling::sib2";
runTest(CMP_EXPR_TEXT, input,
"/ancestor::ns1:foo/following-sibling::ns2:sib/preceding-sibling::sib2");
runTest(
CMP_AST,
input,
"(/ (:: ancestor) ns1 : foo / (:: following-sibling) ns2 : sib / (:: preceding-sibling) sib2)");
}
/**
* @throws RecognitionException
*/
@Test
public void PathExprAxis3() throws RecognitionException {
String input = "/following::ns1:foo/preceding::ns2:sib/attribute::attr2";
runTest(CMP_EXPR_TEXT, input,
"/following::ns1:foo/preceding::ns2:sib/attribute::attr2");
runTest(
CMP_AST,
input,
"(/ (:: following) ns1 : foo / (:: preceding) ns2 : sib / (:: attribute) attr2)");
}
/**
* @throws RecognitionException
*/
@Test
public void PathExprAxis4() throws RecognitionException {
String input = "/namespace::ns1:foo/self::ns2:sib/descendant-or-self::ds/ancestor-or-self::ns:as";
runTest(
CMP_EXPR_TEXT,
input,
"/namespace::ns1:foo/self::ns2:sib/descendant-or-self::ds/ancestor-or-self::ns:as");
runTest(
CMP_AST,
input,
"(/ (:: namespace) ns1 : foo / (:: self) ns2 : sib / (:: descendant-or-self) ds / (:: ancestor-or-self) ns : as)");
}
/**
* @throws RecognitionException
*/
@Test
public void PathExprAxisBadAxis() throws RecognitionException {
String input = "/badaxis::foo";
runTest(CMP_EXPR_TEXT, input, "/unknown-axis-name::foo");
runTest(CMP_AST, input, "(/ (:: badaxis) foo)");
}
/**
* @throws RecognitionException
*/
@Test
public void PathExprSlashSlash() throws RecognitionException {
String input = "//foo//bar";
runTest(CMP_EXPR_TEXT, input,
"/descendant-or-self::node()/child::foo/descendant-or-self::node()/child::bar");
runTest(CMP_AST, input, "(// foo // bar)");
}
/**
* @throws RecognitionException
*/
@Test
public void Query() throws RecognitionException {
String input = "$v//bar";
runTest(CMP_EXPR_TEXT, input,
"$v/descendant-or-self::node()/child::bar");
runTest(CMP_AST, input, "($ v) // bar");
}
/**
* @throws RecognitionException
*/
@Test
public void Query2() throws RecognitionException {
String input = "$v/bar";
runTest(CMP_EXPR_TEXT, input, "$v/child::bar");
runTest(CMP_AST, input, "($ v) / bar");
}
}