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1 /*
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2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
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3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
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4 * redistribute it and/or modify it under the terms of the:
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5 *
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6 * Eclipse Public License version 1.0
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7 * GNU General Public License version 2
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8 * GNU Lesser General Public License version 2.1
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9 */
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10 package com.oracle.truffle.ruby.test.language;
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11
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12 import org.junit.*;
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13
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14 import com.oracle.truffle.ruby.test.*;
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15
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16 /**
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17 * Test {@code if} expressions.
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18 */
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19 public class IfTests extends RubyTests {
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20
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21 @Test
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22 public void testImmediateIf() {
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23 assertPrints("1\n", "if true; puts 1 end");
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24 assertPrints("", "if false; puts 1 end");
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25 }
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26
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27 @Test
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28 public void testImmediateTrailingIf() {
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29 assertPrints("1\n", "puts 1 if true");
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30 assertPrints("", "puts 1 if false");
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31 }
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32
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33 @Test
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34 public void testImmediateIfElse() {
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35 assertPrints("1\n", "if true; puts 1 else puts 2 end");
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36 assertPrints("2\n", "if false; puts 1 else puts 2 end");
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37 }
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38
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39 }
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