| 1 | namespace HeuristicLab.Tests.Interpreter.Expressions
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| 2 | {
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| 3 | using System;
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| 4 |
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| 5 | using HeuristicLab.Problems.ProgramSynthesis.Push.Expressions;
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| 6 | using HeuristicLab.Problems.ProgramSynthesis.Push.Stack;
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| 7 |
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| 8 | using Microsoft.VisualStudio.TestTools.UnitTesting;
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| 9 |
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| 10 | [TestClass]
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| 11 | public class FloatExpressionTests : CommonTests<double>
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| 12 | {
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| 13 | private const double delta = 0.00001;
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| 14 |
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| 15 | protected override string TypeName
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| 16 | {
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| 17 | get
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| 18 | {
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| 19 | return "FLOAT";
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| 20 | }
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| 21 | }
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| 22 |
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| 23 | protected override IStack<double> Stack
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| 24 | {
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| 25 | get
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| 26 | {
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| 27 | return this.interpreter.FloatStack;
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| 28 | }
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| 29 | }
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| 30 |
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| 31 | [TestMethod]
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| 32 | [TestProperty("Time", "Short")]
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| 33 | [TestCategory("ExpressionTest")]
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| 34 | [TestCategory("FloatExpressionTest")]
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| 35 | public void TestAdd()
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| 36 | {
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| 37 | this.interpreter.FloatStack.Push(5.3, 5.3);
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| 38 | this.interpreter.Run(new FloatAddExpression());
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| 39 |
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| 40 | Assert.AreEqual(10.6, this.interpreter.FloatStack.Top, delta);
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| 41 |
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| 42 | this.TestStackCounts(floatStack: 1);
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| 43 | }
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| 44 |
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| 45 | [TestMethod]
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| 46 | [TestProperty("Time", "Short")]
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| 47 | [TestCategory("ExpressionTest")]
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| 48 | [TestCategory("FloatExpressionTest")]
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| 49 | public void TestAddWithInsufficientArguments()
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| 50 | {
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| 51 | this.TestWithInsufficientArguments("+", 1);
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| 52 | }
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| 53 |
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| 54 | [TestMethod]
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| 55 | [TestProperty("Time", "Short")]
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| 56 | [TestCategory("ExpressionTest")]
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| 57 | [TestCategory("FloatExpressionTest")]
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| 58 | public void TestSubtract()
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| 59 | {
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| 60 | this.interpreter.FloatStack.Push(10.2, 5.3);
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| 61 | this.interpreter.Run(new FloatSubtractExpression());
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| 62 |
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| 63 | Assert.AreEqual(4.9, this.interpreter.FloatStack.Top, delta);
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| 64 |
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| 65 | this.TestStackCounts(floatStack: 1);
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| 66 | }
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| 67 |
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| 68 | [TestMethod]
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| 69 | [TestProperty("Time", "Short")]
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| 70 | [TestCategory("ExpressionTest")]
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| 71 | [TestCategory("FloatExpressionTest")]
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| 72 | public void TestSubractWithInsufficientArguments()
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| 73 | {
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| 74 | this.TestWithInsufficientArguments("-", 1);
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| 75 | }
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| 76 |
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| 77 | [TestMethod]
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| 78 | [TestProperty("Time", "Short")]
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| 79 | [TestCategory("ExpressionTest")]
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| 80 | [TestCategory("FloatExpressionTest")]
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| 81 | public void TestMultiply()
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| 82 | {
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| 83 | this.interpreter.FloatStack.Push(9.9, 3.3);
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| 84 | this.interpreter.Run(new FloatMultiplyExpression());
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| 85 |
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| 86 | Assert.AreEqual(32.67, this.interpreter.FloatStack.Top, delta);
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| 87 |
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| 88 | this.TestStackCounts(floatStack: 1);
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| 89 | }
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| 90 |
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| 91 | [TestMethod]
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| 92 | [TestProperty("Time", "Short")]
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| 93 | [TestCategory("ExpressionTest")]
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| 94 | [TestCategory("FloatExpressionTest")]
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| 95 | public void TestMultiplyWithInsufficientArguments()
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| 96 | {
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| 97 | this.TestWithInsufficientArguments("*", 1);
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| 98 | }
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| 99 |
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| 100 | [TestMethod]
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| 101 | [TestProperty("Time", "Short")]
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| 102 | [TestCategory("ExpressionTest")]
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| 103 | [TestCategory("FloatExpressionTest")]
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| 104 | public void TestDivide()
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| 105 | {
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| 106 | this.interpreter.FloatStack.Push(9.9, 3.3);
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| 107 | this.interpreter.Run(new FloatDivideExpression());
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| 108 |
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| 109 | Assert.AreEqual(3.0, this.interpreter.FloatStack.Top, delta);
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| 110 |
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| 111 | this.TestStackCounts(floatStack: 1);
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| 112 | }
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| 113 |
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| 114 | [TestMethod]
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| 115 | [TestProperty("Time", "Short")]
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| 116 | [TestCategory("ExpressionTest")]
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| 117 | [TestCategory("FloatExpressionTest")]
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| 118 | public void TestDivideWithInsufficientArguments()
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| 119 | {
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| 120 | this.TestWithInsufficientArguments("/", 1);
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| 121 | }
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| 122 |
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| 123 | [TestMethod]
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| 124 | [TestProperty("Time", "Short")]
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| 125 | [TestCategory("ExpressionTest")]
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| 126 | [TestCategory("FloatExpressionTest")]
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| 127 | public void TestModulo()
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| 128 | {
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| 129 | this.interpreter.FloatStack.Push(11.6, 5.3);
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| 130 | this.interpreter.Run(new FloatModuloExpression());
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| 131 |
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| 132 | Assert.AreEqual(1, this.interpreter.FloatStack.Top, delta);
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| 133 |
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| 134 | this.TestStackCounts(floatStack: 1);
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| 135 | }
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| 136 |
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| 137 | [TestMethod]
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| 138 | [TestProperty("Time", "Short")]
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| 139 | [TestCategory("ExpressionTest")]
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| 140 | [TestCategory("FloatExpressionTest")]
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| 141 | public void TestModuloWithInsufficientArguments()
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| 142 | {
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| 143 | this.TestWithInsufficientArguments("%", 1);
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| 144 | }
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| 145 |
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| 146 | [TestMethod]
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| 147 | [TestProperty("Time", "Short")]
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| 148 | [TestCategory("ExpressionTest")]
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| 149 | [TestCategory("FloatExpressionTest")]
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| 150 | public void TestMin()
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| 151 | {
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| 152 | this.interpreter.FloatStack.Push(10.2, 5.3);
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| 153 | this.interpreter.Run(new FloatMinExpression());
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| 154 |
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| 155 | Assert.AreEqual(5.3, this.interpreter.FloatStack.Top, delta);
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| 156 |
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| 157 | this.TestStackCounts(floatStack: 1);
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| 158 | }
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| 159 |
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| 160 | [TestMethod]
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| 161 | [TestProperty("Time", "Short")]
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| 162 | [TestCategory("ExpressionTest")]
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| 163 | [TestCategory("FloatExpressionTest")]
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| 164 | public void TestMinWithInsufficientArguments()
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| 165 | {
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| 166 | this.TestWithInsufficientArguments("MIN", 1);
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| 167 | }
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| 168 |
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| 169 | [TestMethod]
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| 170 | [TestProperty("Time", "Short")]
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| 171 | [TestCategory("ExpressionTest")]
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| 172 | [TestCategory("FloatExpressionTest")]
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| 173 | public void TestMax()
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| 174 | {
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| 175 | this.interpreter.FloatStack.Push(10.3, 5.3);
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| 176 | this.interpreter.Run(new FloatMaxExpression());
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| 177 |
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| 178 | Assert.AreEqual(10.3, this.interpreter.FloatStack.Top, delta);
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| 179 |
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| 180 | this.TestStackCounts(floatStack: 1);
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| 181 | }
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| 182 |
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| 183 | [TestMethod]
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| 184 | [TestProperty("Time", "Short")]
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| 185 | [TestCategory("ExpressionTest")]
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| 186 | [TestCategory("FloatExpressionTest")]
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| 187 | public void TestMaxWithInsufficientArguments()
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| 188 | {
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| 189 | this.TestWithInsufficientArguments("MAX", 1);
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| 190 | }
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| 191 |
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| 192 | [TestMethod]
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| 193 | [TestProperty("Time", "Short")]
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| 194 | [TestCategory("ExpressionTest")]
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| 195 | [TestCategory("FloatExpressionTest")]
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| 196 | public void TestSmallerThan()
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| 197 | {
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| 198 | this.interpreter.FloatStack.Push(10.2, 5.3);
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| 199 | this.interpreter.Run(new FloatSmallerThanExpression());
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| 200 |
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| 201 | Assert.AreEqual(false, this.interpreter.BooleanStack.Top);
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| 202 |
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| 203 | this.TestStackCounts(booleanStack: 1);
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| 204 | }
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| 205 |
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| 206 | [TestMethod]
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| 207 | [TestProperty("Time", "Short")]
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| 208 | [TestCategory("ExpressionTest")]
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| 209 | [TestCategory("FloatExpressionTest")]
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| 210 | public void TestSmallerThanWithInsufficientArguments()
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| 211 | {
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| 212 | this.TestWithInsufficientArguments("<", 1);
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| 213 | }
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| 214 |
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| 215 | [TestMethod]
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| 216 | [TestProperty("Time", "Short")]
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| 217 | [TestCategory("ExpressionTest")]
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| 218 | [TestCategory("FloatExpressionTest")]
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| 219 | public void TestGreaterThan()
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| 220 | {
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| 221 | this.interpreter.FloatStack.Push(10.2, 5.3);
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| 222 | this.interpreter.Run(new FloatGreaterThanExpression());
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| 223 |
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| 224 | Assert.AreEqual(true, this.interpreter.BooleanStack.Top);
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| 225 |
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| 226 | this.TestStackCounts(booleanStack: 1);
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| 227 | }
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| 228 |
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| 229 | [TestMethod]
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| 230 | [TestProperty("Time", "Short")]
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| 231 | [TestCategory("ExpressionTest")]
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| 232 | [TestCategory("FloatExpressionTest")]
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| 233 | public void TestGreaterThanWithInsufficientArguments()
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| 234 | {
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| 235 | this.TestWithInsufficientArguments(">", 1);
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| 236 | }
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| 237 |
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| 238 | [TestMethod]
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| 239 | [TestProperty("Time", "Short")]
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| 240 | [TestCategory("ExpressionTest")]
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| 241 | [TestCategory("FloatExpressionTest")]
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| 242 | public void TestFromBooleanTrue()
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| 243 | {
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| 244 | this.interpreter.BooleanStack.Push(true);
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| 245 | this.interpreter.Run(new FloatFromBooleanExpression());
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| 246 |
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| 247 | Assert.AreEqual(1d, this.interpreter.FloatStack.Top, delta);
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| 248 |
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| 249 | this.TestStackCounts(floatStack: 1);
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| 250 | }
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| 251 |
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| 252 | [TestMethod]
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| 253 | [TestProperty("Time", "Short")]
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| 254 | [TestCategory("ExpressionTest")]
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| 255 | [TestCategory("FloatExpressionTest")]
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| 256 | public void TestFromBooleanFalse()
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| 257 | {
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| 258 | this.interpreter.BooleanStack.Push(false);
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| 259 | this.interpreter.Run(new FloatFromBooleanExpression());
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| 260 |
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| 261 | Assert.AreEqual(0d, this.interpreter.FloatStack.Top, delta);
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| 262 |
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| 263 | this.TestStackCounts(floatStack: 1);
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| 264 | }
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| 265 |
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| 266 | [TestMethod]
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| 267 | [TestProperty("Time", "Short")]
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| 268 | [TestCategory("ExpressionTest")]
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| 269 | [TestCategory("FloatExpressionTest")]
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| 270 | public void TestFromBooleanWithInsufficientArguments()
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| 271 | {
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| 272 | this.TestWithInsufficientArguments("FROMBOOLEAN");
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| 273 | }
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| 274 |
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| 275 | [TestMethod]
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| 276 | [TestProperty("Time", "Short")]
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| 277 | [TestCategory("ExpressionTest")]
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| 278 | [TestCategory("FloatExpressionTest")]
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| 279 | public void TestFromInteger()
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| 280 | {
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| 281 | this.interpreter.IntegerStack.Push(5);
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| 282 | this.interpreter.Run(new FloatFromIntegerExpression());
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| 283 |
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| 284 | Assert.AreEqual(5d, this.interpreter.FloatStack.Top, delta);
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| 285 |
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| 286 | this.TestStackCounts(floatStack: 1);
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| 287 | }
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| 288 |
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| 289 | [TestMethod]
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| 290 | [TestProperty("Time", "Short")]
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| 291 | [TestCategory("ExpressionTest")]
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| 292 | [TestCategory("FloatExpressionTest")]
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| 293 | public void TestFromIntegerWithInsufficientArguments()
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| 294 | {
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| 295 | this.TestWithInsufficientArguments("FROMINTEGER");
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| 296 | }
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| 297 |
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| 298 | [TestMethod]
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| 299 | [TestProperty("Time", "Short")]
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| 300 | [TestCategory("ExpressionTest")]
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| 301 | [TestCategory("FloatExpressionTest")]
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| 302 | public void TestSine()
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| 303 | {
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| 304 | this.interpreter.FloatStack.Push(Math.PI / 2);
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| 305 | this.interpreter.Run(new FloatSineExpression());
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| 306 |
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| 307 | Assert.AreEqual(1, this.interpreter.FloatStack.Top, delta);
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| 308 |
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| 309 | this.TestStackCounts(floatStack: 1);
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| 310 | }
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| 311 |
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| 312 | [TestMethod]
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| 313 | [TestProperty("Time", "Short")]
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| 314 | [TestCategory("ExpressionTest")]
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| 315 | [TestCategory("FloatExpressionTest")]
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| 316 | public void TestSineWithInsufficientArguments()
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| 317 | {
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| 318 | this.TestWithInsufficientArguments("SIN");
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| 319 | }
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| 320 |
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| 321 | [TestMethod]
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| 322 | [TestProperty("Time", "Short")]
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| 323 | [TestCategory("ExpressionTest")]
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| 324 | [TestCategory("FloatExpressionTest")]
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| 325 | public void TestCosine()
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| 326 | {
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| 327 | this.interpreter.FloatStack.Push(Math.PI);
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| 328 | this.interpreter.Run(new FloatCosineExpression());
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| 329 |
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| 330 | Assert.AreEqual(-1, this.interpreter.FloatStack.Top, delta);
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| 331 |
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| 332 | this.TestStackCounts(floatStack: 1);
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| 333 | }
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| 334 |
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| 335 | [TestMethod]
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| 336 | [TestProperty("Time", "Short")]
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| 337 | [TestCategory("ExpressionTest")]
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| 338 | [TestCategory("FloatExpressionTest")]
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| 339 | public void TestCosineWithInsufficientArguments()
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| 340 | {
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| 341 | this.TestWithInsufficientArguments("COS");
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| 342 | }
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| 343 |
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| 344 | protected override double[] GetValues(int count)
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| 345 | {
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| 346 | var values = new double[count];
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| 347 |
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| 348 | for (var i = 0; i < count; i++) values[i] = i * 0.9;
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| 349 |
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| 350 | return values;
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| 351 | }
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| 352 |
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| 353 | protected override void CheckOtherStacksAreEmpty()
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| 354 | {
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| 355 | this.TestStackCounts(floatStack: null);
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| 356 | }
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| 357 | }
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| 358 | } |
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