| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.jexl3; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Tests for ranges. |
| * @since 3.0 |
| */ |
| @SuppressWarnings({"UnnecessaryBoxing", "AssertEqualsBetweenInconvertibleTypes"}) |
| public class RangeTest extends JexlTestCase { |
| |
| public RangeTest() { |
| super("RangeTest"); |
| } |
| |
| @Test |
| public void testIntegerRangeOne() throws Exception { |
| final JexlExpression e = JEXL.createExpression("(1..1)"); |
| final JexlContext jc = new MapContext(); |
| |
| final Object o = e.evaluate(jc); |
| Assert.assertTrue(o instanceof Collection<?>); |
| final Collection<?> c = (Collection<?>) o; |
| Assert.assertEquals(1, c.size()); |
| final Object[] a = c.toArray(); |
| Assert.assertEquals(1, a.length); |
| Assert.assertEquals(1, ((Number) a[0]).intValue()); |
| Assert.assertFalse((Boolean) JEXL.createScript("empty x", "x").execute(null, e)); |
| } |
| |
| @Test |
| public void testIntegerRange() throws Exception { |
| final JexlExpression e = JEXL.createExpression("(1..32)"); |
| final JexlContext jc = new MapContext(); |
| |
| final Object o0 = e.evaluate(jc); |
| final Object o = e.evaluate(jc); |
| Assert.assertTrue(o instanceof Collection<?>); |
| final Collection<?> c = (Collection<?>) o; |
| Assert.assertEquals(32, c.size()); |
| |
| Assert.assertNotSame(o0, o); |
| Assert.assertEquals(o0.hashCode(), o.hashCode()); |
| Assert.assertEquals(o0, o); |
| |
| int i = 0; |
| for (final Object v : c) { |
| i += 1; |
| Assert.assertEquals(i, ((Number) v).intValue()); |
| } |
| Assert.assertEquals(32, i); |
| |
| Integer[] aa = c.<Integer>toArray(new Integer[32]); |
| Assert.assertEquals(32, aa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals((int) aa[l], l + 1); |
| } |
| |
| aa = c.<Integer>toArray(new Integer[2]); |
| Assert.assertEquals(32, aa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals((int) aa[l], l + 1); |
| } |
| |
| aa = c.<Integer>toArray(new Integer[34]); |
| Assert.assertEquals(34, aa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals((int) aa[l], l + 1); |
| } |
| |
| final Object[] oaa = c.toArray(); |
| Assert.assertEquals(32, oaa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals(oaa[l], l + 1); |
| } |
| } |
| |
| @Test |
| public void testLongRange() throws Exception { |
| final JexlExpression e = JEXL.createExpression("(6789000001L..6789000032L)"); |
| final JexlContext jc = new MapContext(); |
| |
| final Object o0 = e.evaluate(jc); |
| final Object o = e.evaluate(jc); |
| Assert.assertTrue(o instanceof Collection<?>); |
| final Collection<?> c = (Collection<?>) o; |
| Assert.assertEquals(32, c.size()); |
| Assert.assertFalse((Boolean) JEXL.createScript("empty x", "x").execute(null, e)); |
| |
| Assert.assertNotSame(o0, o); |
| Assert.assertEquals(o0.hashCode(), o.hashCode()); |
| Assert.assertEquals(o0, o); |
| |
| long i = 6789000000L; |
| for (final Object v : c) { |
| i += 1; |
| Assert.assertEquals(i, ((Number) v).longValue()); |
| } |
| Assert.assertEquals(6789000032L, i); |
| |
| Long[] aa = c.<Long>toArray(new Long[32]); |
| Assert.assertEquals(32, aa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals((long) aa[l], 6789000001L + l); |
| } |
| |
| aa = c.<Long>toArray(new Long[2]); |
| Assert.assertEquals(32, aa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals((long) aa[l], 6789000001L + l); |
| } |
| |
| aa = c.<Long>toArray(new Long[34]); |
| Assert.assertEquals(34, aa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals((long) aa[l], 6789000001L + l); |
| } |
| |
| final Object[] oaa = c.toArray(); |
| Assert.assertEquals(32, oaa.length); |
| for (int l = 0; l < 32; ++l) { |
| Assert.assertEquals(oaa[l], 6789000001L + l); |
| } |
| } |
| |
| @Test |
| public void testIntegerSum() throws Exception { |
| final JexlScript e = JEXL.createScript("var s = 0; for(var i : (1..5)) { s = s + i; }; s"); |
| final JexlContext jc = new MapContext(); |
| |
| final Object o = e.execute(jc); |
| Assert.assertEquals(15, ((Number) o).intValue()); |
| } |
| |
| @Test |
| public void testIntegerContains() throws Exception { |
| final JexlScript e = JEXL.createScript("(x)->{ x =~ (1..10) }"); |
| final JexlContext jc = new MapContext(); |
| |
| Object o = e.execute(jc, 5); |
| Assert.assertEquals(Boolean.TRUE, o); |
| o = e.execute(jc, 0); |
| Assert.assertEquals(Boolean.FALSE, o); |
| o = e.execute(jc, 100); |
| Assert.assertEquals(Boolean.FALSE, o); |
| } |
| |
| @Test |
| public void testLongSum() throws Exception { |
| final JexlScript e = JEXL.createScript("var s = 0; for(var i : (6789000001L..6789000001L)) { s = s + i; }; s"); |
| final JexlContext jc = new MapContext(); |
| |
| final Object o = e.execute(jc); |
| Assert.assertEquals(6789000001L, ((Number) o).longValue()); |
| } |
| |
| @Test |
| public void testLongContains() throws Exception { |
| final JexlScript e = JEXL.createScript("(x)->{ x =~ (90000000001L..90000000010L) }"); |
| final JexlContext jc = new MapContext(); |
| |
| Object o = e.execute(jc, 90000000005L); |
| Assert.assertEquals(Boolean.TRUE, o); |
| o = e.execute(jc, 0); |
| Assert.assertEquals(Boolean.FALSE, o); |
| o = e.execute(jc, 90000000011L); |
| Assert.assertEquals(Boolean.FALSE, o); |
| } |
| } |