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IDEMPIERE-4881 CSS style anomaly - display logic (#782) 

Fix equal evaluation for numeric expression
This commit is contained in:
hengsin 2021-07-20 17:25:08 +08:00 committed by GitHub
parent c72d4609b1
commit 6169d09924
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 30 additions and 19 deletions
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26
org.adempiere.base/src/org/idempiere/expression/logic/EvaluationVisitor.java
View File

@ -134,32 +134,20 @@ public class EvaluationVisitor extends SimpleBooleanBaseVisitor<Object> {
return Pattern.matches(right, left);
}
@SuppressWarnings({ "rawtypes", "unchecked" })
private Boolean isEqual(SimpleBooleanParser.ComparatorExpressionContext ctx) {
Object left = this.visit(ctx.left);
Object right = this.visit(ctx.right);
Comparable left = asComparable(ctx.left);
Comparable right = asComparable(ctx.right);
if (left == null || right == null)
return Boolean.FALSE;
if (left instanceof String && right instanceof String && !(ctx.right.getText().startsWith("'") && !(ctx.right.getText().startsWith("\"")))) {
String rightText = (String) right;
if (rightText.indexOf(",") > 0) {
return isIn((String)left, rightText);
}
}
if (left instanceof BigDecimal && right instanceof BigDecimal) {
return ((BigDecimal)left).compareTo((BigDecimal) right) == 0;
} else {
String leftStr = left.toString();
if (left instanceof BigDecimal) {
if (((BigDecimal)left).stripTrailingZeros().scale() <= 0) {
leftStr = Integer.toString(((BigDecimal)left).intValue());
}
}
String rightStr = right.toString();
if (right instanceof BigDecimal) {
if (((BigDecimal)right).stripTrailingZeros().scale() <= 0) {
rightStr = Integer.toString(((BigDecimal)right).intValue());
}
}
return leftStr.equals(rightStr);
}
return left.compareTo(right) == 0;
}
private Boolean isIn(String left, String rightText) {

23
org.idempiere.test/src/org/idempiere/test/base/LogicExpressionTest.java
View File

@ -520,6 +520,29 @@ public class LogicExpressionTest extends AbstractTestCase {
assertTrue(LogicEvaluator.evaluateLogic(evaluatee, expr));
}
@Test
public void testNumericExpression() {
String expr = "@QtyReserved@=0";
Env.setContext(Env.getCtx(), "QtyReserved", (String)null);
assertFalse(LegacyLogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", 1);
assertFalse(LegacyLogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", 0);
assertTrue(LegacyLogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", "0.00");
assertTrue(LegacyLogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", (String)null);
assertFalse(LogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", 1);
assertFalse(LogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", 0);
assertTrue(LogicEvaluator.evaluateLogic(evaluatee, expr));
Env.setContext(Env.getCtx(), "QtyReserved", "0.00");
assertTrue(LogicEvaluator.evaluateLogic(evaluatee, expr));
}
private static class ContextEvaluatee implements Evaluatee {
@Override