| 1 | namespace HeuristicLab.Tests.Interpreter.Expressions
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| 2 | {
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| 3 | using HeuristicLab.Algorithms.PushGP.Expressions;
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| 4 | using HeuristicLab.Algorithms.PushGP.Stack;
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| 5 |
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| 6 | using Microsoft.VisualStudio.TestTools.UnitTesting;
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| 7 |
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| 8 | [TestClass]
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| 9 | public class BooleanExpressionTests : CommonTests<bool>
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| 10 | {
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| 11 | protected override string TypeName
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| 12 | {
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| 13 | get
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| 14 | {
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| 15 | return "BOOLEAN";
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| 16 | }
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| 17 | }
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| 18 |
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| 19 | protected override IStack<bool> Stack
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| 20 | {
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| 21 | get
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| 22 | {
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| 23 | return this.interpreter.BooleanStack;
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| 24 | }
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| 25 | }
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| 26 |
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| 27 | [TestMethod]
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| 28 | [TestProperty("Time", "Short")]
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| 29 | [TestCategory("ExpressionTest")]
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| 30 | [TestCategory("BooleanExpressionTest")]
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| 31 | public void TestAnd()
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| 32 | {
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| 33 | this.interpreter.BooleanStack.Push(true, false);
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| 34 | this.interpreter.Interpret(new BooleanAndExpression());
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| 35 |
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| 36 | Assert.AreEqual(false, this.interpreter.BooleanStack.Top);
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| 37 |
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| 38 | this.TestStackCounts(booleanStack: 1);
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| 39 | }
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| 40 |
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| 41 | [TestMethod]
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| 42 | [TestProperty("Time", "Short")]
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| 43 | [TestCategory("ExpressionTest")]
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| 44 | [TestCategory("BooleanExpressionTest")]
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| 45 | public void TestAndWithInsufficientArguments()
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| 46 | {
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| 47 | this.TestWithInsufficientArguments("AND", 1);
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| 48 | }
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| 49 |
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| 50 | [TestMethod]
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| 51 | [TestProperty("Time", "Short")]
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| 52 | [TestCategory("ExpressionTest")]
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| 53 | [TestCategory("BooleanExpressionTest")]
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| 54 | public void TestOr()
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| 55 | {
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| 56 | this.interpreter.BooleanStack.Push(true, false);
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| 57 | this.interpreter.Interpret(new BooleanOrExpression());
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| 58 |
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| 59 | Assert.AreEqual(true, this.interpreter.BooleanStack.Top);
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| 60 |
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| 61 | this.TestStackCounts(booleanStack: 1);
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| 62 | }
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| 63 |
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| 64 | [TestMethod]
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| 65 | [TestProperty("Time", "Short")]
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| 66 | [TestCategory("ExpressionTest")]
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| 67 | [TestCategory("BooleanExpressionTest")]
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| 68 | public void TestOrWithInsufficientArguments()
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| 69 | {
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| 70 | this.TestWithInsufficientArguments("OR", 1);
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| 71 | }
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| 72 |
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| 73 | [TestMethod]
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| 74 | [TestProperty("Time", "Short")]
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| 75 | [TestCategory("ExpressionTest")]
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| 76 | [TestCategory("BooleanExpressionTest")]
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| 77 | public void TestNot()
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| 78 | {
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| 79 | this.interpreter.BooleanStack.Push(true);
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| 80 | this.interpreter.Interpret(new BooleanNotExpression());
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| 81 |
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| 82 | Assert.AreEqual(false, this.interpreter.BooleanStack.Top);
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| 83 |
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| 84 | this.TestStackCounts(booleanStack: 1);
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| 85 | }
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| 86 |
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| 87 | [TestMethod]
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| 88 | [TestProperty("Time", "Short")]
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| 89 | [TestCategory("ExpressionTest")]
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| 90 | [TestCategory("BooleanExpressionTest")]
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| 91 | public void TestNotWithInsufficientArguments()
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| 92 | {
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| 93 | this.TestWithInsufficientArguments("NOT");
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| 94 | }
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| 95 |
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| 96 | [TestMethod]
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| 97 | [TestProperty("Time", "Short")]
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| 98 | [TestCategory("ExpressionTest")]
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| 99 | [TestCategory("BooleanExpressionTest")]
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| 100 | public void TestFromFloat()
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| 101 | {
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| 102 | this.interpreter.FloatStack.Push(2.0);
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| 103 | this.interpreter.Interpret(new BooleanFromFloatExpression());
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| 104 |
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| 105 | Assert.AreEqual(true, this.interpreter.BooleanStack.Top);
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| 106 |
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| 107 | this.TestStackCounts(booleanStack: 1);
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| 108 | }
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| 109 |
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| 110 | [TestMethod]
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| 111 | [TestProperty("Time", "Short")]
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| 112 | [TestCategory("ExpressionTest")]
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| 113 | [TestCategory("BooleanExpressionTest")]
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| 114 | public void TestFromFloatWithInsufficientArguments()
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| 115 | {
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| 116 | this.TestWithInsufficientArguments("FROMFLOAT");
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| 117 | }
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| 118 |
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| 119 | [TestMethod]
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| 120 | [TestProperty("Time", "Short")]
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| 121 | [TestCategory("ExpressionTest")]
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| 122 | [TestCategory("BooleanExpressionTest")]
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| 123 | public void TestFromInteger()
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| 124 | {
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| 125 | this.interpreter.IntegerStack.Push(2);
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| 126 | this.interpreter.Interpret(new BooleanFromIntegerExpression());
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| 127 |
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| 128 | Assert.AreEqual(true, this.interpreter.BooleanStack.Top);
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| 129 |
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| 130 | this.TestStackCounts(booleanStack: 1);
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| 131 | }
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| 132 |
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| 133 | [TestMethod]
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| 134 | [TestProperty("Time", "Short")]
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| 135 | [TestCategory("ExpressionTest")]
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| 136 | [TestCategory("BooleanExpressionTest")]
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| 137 | public void TestFromIntegerWithInsufficientArguments()
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| 138 | {
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| 139 | this.TestWithInsufficientArguments("FROMINTEGER");
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| 140 | }
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| 141 |
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| 142 | protected override bool[] GetValues(int count)
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| 143 | {
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| 144 | var values = new bool[count];
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| 145 |
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| 146 | for (var i = 0; i < count; i++) values[i] = i % 2 == 0;
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| 147 |
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| 148 | return values;
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| 149 | }
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| 150 |
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| 151 | protected override void CheckOtherStacksAreEmpty()
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| 152 | {
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| 153 | this.TestStackCounts(booleanStack: null);
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| 154 | }
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| 155 | }
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| 156 | } |
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