mirror of
https://github.com/microsoft/PowerToys.git
synced 2026-04-05 02:36:19 +02:00
908a690316
* Added trig unit conversion macros to PowerToys Run Calculator plugin. * Added testing for unit conversions. * Removed debug messages.
433 lines
19 KiB
C#
433 lines
19 KiB
C#
// Copyright (c) Microsoft Corporation
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// The Microsoft Corporation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace Microsoft.PowerToys.Run.Plugin.Calculator.UnitTests
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{
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[TestClass]
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public class ExtendedCalculatorParserTests
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{
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[DataTestMethod]
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[DataRow(null)]
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[DataRow("")]
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[DataRow(" ")]
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public void InputValid_ThrowError_WhenCalledNullOrEmpty(string input)
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{
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// Act
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Assert.ThrowsException<ArgumentNullException>(() => CalculateHelper.InputValid(input));
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}
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[DataTestMethod]
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[DataRow(null)]
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[DataRow("")]
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[DataRow(" ")]
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public void Interpret_ThrowError_WhenCalledNullOrEmpty(string input)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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Assert.ThrowsException<ArgumentNullException>(() => engine.Interpret(input, CultureInfo.CurrentCulture, out _));
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}
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[DataTestMethod]
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[DataRow("test")]
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[DataRow("[10,10]")] // '[10,10]' is interpreted as array by mages engine
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public void Interpret_NoResult_WhenCalled(string input)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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var result = engine.Interpret(input, CultureInfo.CurrentCulture, out _);
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// Assert
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Assert.AreEqual(default(CalculateResult), result);
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}
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private static IEnumerable<object[]> Interpret_NoErrors_WhenCalledWithRounding_Data =>
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new[]
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{
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new object[] { "2 * 2", 4M },
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new object[] { "-2 ^ 2", 4M },
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new object[] { "-(2 ^ 2)", -4M },
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new object[] { "2 * pi", 6.28318530717959M },
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new object[] { "round(2 * pi)", 6M },
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new object[] { "1 == 2", default(decimal) },
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new object[] { "pi * ( sin ( cos ( 2)))", -1.26995475603563M },
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new object[] { "5.6/2", 2.8M },
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new object[] { "123 * 4.56", 560.88M },
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new object[] { "1 - 9.0 / 10", 0.1M },
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new object[] { "0.5 * ((2*-395.2)+198.2)", -296.1M },
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new object[] { "2+2.11", 4.11M },
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new object[] { "8.43 + 4.43 - 12.86", 0M },
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new object[] { "8.43 + 4.43 - 12.8", 0.06M },
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new object[] { "exp(5)", 148.413159102577M },
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new object[] { "e^5", 148.413159102577M },
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new object[] { "e*2", 5.43656365691809M },
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new object[] { "ln(3)", 1.09861228866810M },
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new object[] { "log(3)", 0.47712125471966M },
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new object[] { "log2(3)", 1.58496250072116M },
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new object[] { "log10(3)", 0.47712125471966M },
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new object[] { "ln(e)", 1M },
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new object[] { "cosh(0)", 1M },
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};
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[DataTestMethod]
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[DynamicData(nameof(Interpret_NoErrors_WhenCalledWithRounding_Data))]
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public void Interpret_NoErrors_WhenCalledWithRounding(string input, decimal expectedResult)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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// Using InvariantCulture since this is internal
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var result = engine.Interpret(input, CultureInfo.InvariantCulture, out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(CalculateEngine.Round(expectedResult), result.RoundedResult);
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}
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private static IEnumerable<object[]> Interpret_QuirkOutput_WhenCalled_Data =>
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new[]
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{
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new object[] { "123 456", 56088M }, // BUG: Framework accepts ' ' as multiplication
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};
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[DynamicData(nameof(Interpret_QuirkOutput_WhenCalled_Data))]
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[DataTestMethod]
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public void Interpret_QuirkOutput_WhenCalled(string input, decimal expectedResult)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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// Using InvariantCulture since this is internal
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var result = engine.Interpret(input, CultureInfo.InvariantCulture, out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result.Result);
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}
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private static IEnumerable<object[]> Interpret_GreaterPrecision_WhenCalled_Data =>
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new[]
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{
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new object[] { "0.100000000000000000000", 0.1M },
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new object[] { "0.200000000000000000000000", 0.2M },
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};
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[DynamicData(nameof(Interpret_GreaterPrecision_WhenCalled_Data))]
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[DataTestMethod]
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public void Interpret_GreaterPrecision_WhenCalled(string input, decimal expectedResult)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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// Using InvariantCulture since this is internal
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var result = engine.Interpret(input, CultureInfo.InvariantCulture, out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result.Result);
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}
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private static IEnumerable<object[]> Interpret_DifferentCulture_WhenCalled_Data =>
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new[]
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{
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new object[] { "4.5/3", 1.5M, "nl-NL" },
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new object[] { "4.5/3", 1.5M, "en-EN" },
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new object[] { "4.5/3", 1.5M, "de-DE" },
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};
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[DataTestMethod]
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[DynamicData(nameof(Interpret_DifferentCulture_WhenCalled_Data))]
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public void Interpret_DifferentCulture_WhenCalled(string input, decimal expectedResult, string cultureName)
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{
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// Arrange
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var cultureInfo = CultureInfo.GetCultureInfo(cultureName);
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var engine = new CalculateEngine();
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// Act
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var result = engine.Interpret(input, cultureInfo, out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(CalculateEngine.Round(expectedResult), result.RoundedResult);
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}
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[DataTestMethod]
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[DataRow("log(3)", true)]
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[DataRow("ln(3)", true)]
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[DataRow("log2(3)", true)]
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[DataRow("log10(3)", true)]
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[DataRow("log2", false)]
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[DataRow("log10", false)]
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[DataRow("log", false)]
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[DataRow("ln", false)]
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[DataRow("ceil(2 * (pi ^ 2))", true)]
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[DataRow("((1 * 2)", false)]
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[DataRow("(1 * 2)))", false)]
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[DataRow("abcde", false)]
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[DataRow("1 + 2 +", false)]
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[DataRow("1+2*", false)]
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[DataRow("1+2/", false)]
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[DataRow("1+2%", false)]
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[DataRow("1 && 3 &&", false)]
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[DataRow("sqrt( 36)", true)]
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[DataRow("max 4", false)]
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[DataRow("sin(0)", true)]
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[DataRow("sinh(1)", true)]
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[DataRow("tanh(0)", true)]
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[DataRow("artanh(pi/2)", true)]
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[DataRow("cosh", false)]
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[DataRow("cos", false)]
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[DataRow("abs", false)]
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[DataRow("1+1.1e3", true)]
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[DataRow("randi(8)", true)]
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[DataRow("randi()", false)]
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[DataRow("randi(0.5)", true)]
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[DataRow("rand()", true)]
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[DataRow("rand(0.5)", false)]
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[DataRow("0X78AD+0o123", true)]
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[DataRow("0o9", false)]
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public void InputValid_TestValid_WhenCalled(string input, bool valid)
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{
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// Act
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var result = CalculateHelper.InputValid(input);
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// Assert
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Assert.AreEqual(valid, result);
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}
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[DataTestMethod]
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[DataRow("1-1")]
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[DataRow("sin(0)")]
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[DataRow("sinh(0)")]
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public void Interpret_MustReturnResult_WhenResultIsZero(string input)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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// Using InvariantCulture since this is internal
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var result = engine.Interpret(input, CultureInfo.InvariantCulture, out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(0.0M, result.Result);
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}
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private static IEnumerable<object[]> Interpret_MustReturnExpectedResult_WhenCalled_Data =>
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new[]
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{
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new object[] { "factorial(5)", 120M },
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new object[] { "sign(-2)", -1M },
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new object[] { "sign(2)", +1M },
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new object[] { "abs(-2)", 2M },
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new object[] { "abs(2)", 2M },
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new object[] { "0+(1*2)/(0+1)", 2M }, // Validate that division by "(0+1)" is not interpret as division by zero.
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new object[] { "0+(1*2)/0.5", 4M }, // Validate that division by number with decimal digits is not interpret as division by zero.
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new object[] { "0+(1*2)/0o004", 0.5M }, // Validate that division by an octal number with zeroes is not treated as division by zero.
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};
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[DataTestMethod]
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[DynamicData(nameof(Interpret_MustReturnExpectedResult_WhenCalled_Data))]
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public void Interpret_MustReturnExpectedResult_WhenCalled(string input, decimal expectedResult)
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{
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// Arrange
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var engine = new CalculateEngine();
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// Act
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// Using en-us culture to have a fixed number style
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var result = engine.Interpret(input, new CultureInfo("en-us", false), out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result.Result);
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}
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private static IEnumerable<object[]> Interpret_TestScientificNotation_WhenCalled_Data =>
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new[]
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{
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new object[] { "0.2E1", "en-US", 2M },
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new object[] { "0,2E1", "pt-PT", 2M },
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};
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[DataTestMethod]
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[DynamicData(nameof(Interpret_TestScientificNotation_WhenCalled_Data))]
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public void Interpret_TestScientificNotation_WhenCalled(string input, string sourceCultureName, decimal expectedResult)
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{
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// Arrange
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var translator = NumberTranslator.Create(new CultureInfo(sourceCultureName, false), new CultureInfo("en-US", false));
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var engine = new CalculateEngine();
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// Act
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// Using en-us culture to have a fixed number style
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var translatedInput = translator.Translate(input);
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var result = engine.Interpret(translatedInput, new CultureInfo("en-US", false), out _);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result.Result);
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}
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[DataTestMethod]
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[DataRow("sin(90)", "sin((pi / 180) * (90))")]
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[DataRow("arcsin(0.5)", "(180 / pi) * (arcsin(0.5))")]
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[DataRow("sin(sin(30))", "sin((pi / 180) * (sin((pi / 180) * (30))))")]
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[DataRow("cos(tan(45))", "cos((pi / 180) * (tan((pi / 180) * (45))))")]
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[DataRow("arctan(sin(30))", "(180 / pi) * (arctan(sin((pi / 180) * (30))))")]
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[DataRow("sin(cos(tan(30)))", "sin((pi / 180) * (cos((pi / 180) * (tan((pi / 180) * (30))))))")]
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[DataRow("sin(arcsin(0.5))", "sin((pi / 180) * ((180 / pi) * (arcsin(0.5))))")]
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[DataRow("sin(30) + cos(60)", "sin((pi / 180) * (30)) + cos((pi / 180) * (60))")]
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[DataRow("sin(30 + 15)", "sin((pi / 180) * (30 + 15))")]
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[DataRow("sin(45) * cos(45) - tan(30)", "sin((pi / 180) * (45)) * cos((pi / 180) * (45)) - tan((pi / 180) * (30))")]
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[DataRow("arcsin(arccos(0.5))", "(180 / pi) * (arcsin((180 / pi) * (arccos(0.5))))")]
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[DataRow("sin(sin(sin(30)))", "sin((pi / 180) * (sin((pi / 180) * (sin((pi / 180) * (30))))))")]
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[DataRow("log(10)", "log(10)")]
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[DataRow("sin(30) + pi", "sin((pi / 180) * (30)) + pi")]
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[DataRow("sin(-30)", "sin((pi / 180) * (-30))")]
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[DataRow("sin((30))", "sin((pi / 180) * ((30)))")]
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[DataRow("arcsin(1) * 2", "(180 / pi) * (arcsin(1)) * 2")]
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[DataRow("cos(1/2)", "cos((pi / 180) * (1/2))")]
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[DataRow("sin ( 90 )", "sin ((pi / 180) * ( 90 ))")]
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[DataRow("cos(arcsin(sin(45)))", "cos((pi / 180) * ((180 / pi) * (arcsin(sin((pi / 180) * (45))))))")]
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public void UpdateTrigFunctions_Degrees(string input, string expectedResult)
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{
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// Call UpdateTrigFunctions in degrees mode
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string result = CalculateHelper.UpdateTrigFunctions(input, CalculateEngine.TrigMode.Degrees);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result);
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}
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[DataTestMethod]
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[DataRow("sin(90)", "sin((pi / 200) * (90))")]
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[DataRow("arcsin(0.5)", "(200 / pi) * (arcsin(0.5))")]
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[DataRow("sin(sin(30))", "sin((pi / 200) * (sin((pi / 200) * (30))))")]
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[DataRow("cos(tan(45))", "cos((pi / 200) * (tan((pi / 200) * (45))))")]
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[DataRow("arctan(sin(30))", "(200 / pi) * (arctan(sin((pi / 200) * (30))))")]
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[DataRow("sin(cos(tan(30)))", "sin((pi / 200) * (cos((pi / 200) * (tan((pi / 200) * (30))))))")]
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[DataRow("sin(arcsin(0.5))", "sin((pi / 200) * ((200 / pi) * (arcsin(0.5))))")]
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[DataRow("sin(30) + cos(60)", "sin((pi / 200) * (30)) + cos((pi / 200) * (60))")]
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[DataRow("sin(30 + 15)", "sin((pi / 200) * (30 + 15))")]
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[DataRow("sin(45) * cos(45) - tan(30)", "sin((pi / 200) * (45)) * cos((pi / 200) * (45)) - tan((pi / 200) * (30))")]
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[DataRow("arcsin(arccos(0.5))", "(200 / pi) * (arcsin((200 / pi) * (arccos(0.5))))")]
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[DataRow("sin(sin(sin(30)))", "sin((pi / 200) * (sin((pi / 200) * (sin((pi / 200) * (30))))))")]
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[DataRow("log(10)", "log(10)")]
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[DataRow("sin(30) + pi", "sin((pi / 200) * (30)) + pi")]
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[DataRow("sin(-30)", "sin((pi / 200) * (-30))")]
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[DataRow("sin((30))", "sin((pi / 200) * ((30)))")]
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[DataRow("arcsin(1) * 2", "(200 / pi) * (arcsin(1)) * 2")]
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[DataRow("cos(1/2)", "cos((pi / 200) * (1/2))")]
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[DataRow("sin ( 90 )", "sin ((pi / 200) * ( 90 ))")]
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[DataRow("cos(arcsin(sin(45)))", "cos((pi / 200) * ((200 / pi) * (arcsin(sin((pi / 200) * (45))))))")]
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public void UpdateTrigFunctions_Gradians(string input, string expectedResult)
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{
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// Call UpdateTrigFunctions in gradians mode
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string result = CalculateHelper.UpdateTrigFunctions(input, CalculateEngine.TrigMode.Gradians);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result);
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}
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[DataTestMethod]
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[DataRow("rad(30)", "(180 / pi) * (30)")]
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[DataRow("rad( 30 )", "(180 / pi) * ( 30 )")]
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[DataRow("deg(30)", "(30)")]
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[DataRow("grad(30)", "(9 / 10) * (30)")]
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[DataRow("rad( 30)", "(180 / pi) * ( 30)")]
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[DataRow("rad(30 )", "(180 / pi) * (30 )")]
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[DataRow("rad( 30 )", "(180 / pi) * ( 30 )")]
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[DataRow("rad(deg(30))", "(180 / pi) * ((30))")]
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[DataRow("deg(rad(30))", "((180 / pi) * (30))")]
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[DataRow("grad(rad(30))", "(9 / 10) * ((180 / pi) * (30))")]
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[DataRow("rad(grad(30))", "(180 / pi) * ((9 / 10) * (30))")]
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[DataRow("rad(30) + deg(45)", "(180 / pi) * (30) + (45)")]
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[DataRow("sin(rad(30))", "sin((180 / pi) * (30))")]
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[DataRow("cos( rad( 45 ) )", "cos( (180 / pi) * ( 45 ) )")]
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[DataRow("tan(rad(grad(90)))", "tan((180 / pi) * ((9 / 10) * (90)))")]
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[DataRow("rad(30) + rad(45)", "(180 / pi) * (30) + (180 / pi) * (45)")]
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[DataRow("rad(30) * grad(90)", "(180 / pi) * (30) * (9 / 10) * (90)")]
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[DataRow("rad(30)/rad(45)", "(180 / pi) * (30)/(180 / pi) * (45)")]
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public void ExpandTrigConversions_Degrees(string input, string expectedResult)
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{
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// Call ExpandTrigConversions in degrees mode
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string result = CalculateHelper.ExpandTrigConversions(input, CalculateEngine.TrigMode.Degrees);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result);
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}
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[DataTestMethod]
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[DataRow("rad(30)", "(30)")]
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[DataRow("rad( 30 )", "( 30 )")]
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[DataRow("deg(30)", "(pi / 180) * (30)")]
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[DataRow("grad(30)", "(pi / 200) * (30)")]
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[DataRow("rad( 30)", "( 30)")]
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[DataRow("rad(30 )", "(30 )")]
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[DataRow("rad( 30 )", "( 30 )")]
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[DataRow("rad(deg(30))", "((pi / 180) * (30))")]
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[DataRow("deg(rad(30))", "(pi / 180) * ((30))")]
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[DataRow("grad(rad(30))", "(pi / 200) * ((30))")]
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[DataRow("rad(grad(30))", "((pi / 200) * (30))")]
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[DataRow("rad(30) + deg(45)", "(30) + (pi / 180) * (45)")]
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[DataRow("sin(rad(30))", "sin((30))")]
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[DataRow("cos( rad( 45 ) )", "cos( ( 45 ) )")]
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[DataRow("tan(rad(grad(90)))", "tan(((pi / 200) * (90)))")]
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[DataRow("rad(30) + rad(45)", "(30) + (45)")]
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[DataRow("rad(30) * grad(90)", "(30) * (pi / 200) * (90)")]
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[DataRow("rad(30)/rad(45)", "(30)/(45)")]
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public void ExpandTrigConversions_Radians(string input, string expectedResult)
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{
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// Call ExpandTrigConversions in radians mode
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string result = CalculateHelper.ExpandTrigConversions(input, CalculateEngine.TrigMode.Radians);
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// Assert
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Assert.IsNotNull(result);
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Assert.AreEqual(expectedResult, result);
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}
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[DataTestMethod]
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[DataRow("rad(30)", "(200 / pi) * (30)")]
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[DataRow("rad( 30 )", "(200 / pi) * ( 30 )")]
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[DataRow("deg(30)", "(10 / 9) * (30)")]
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[DataRow("grad(30)", "(30)")]
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[DataRow("rad( 30)", "(200 / pi) * ( 30)")]
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[DataRow("rad(30 )", "(200 / pi) * (30 )")]
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[DataRow("rad( 30 )", "(200 / pi) * ( 30 )")]
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[DataRow("rad(deg(30))", "(200 / pi) * ((10 / 9) * (30))")]
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[DataRow("deg(rad(30))", "(10 / 9) * ((200 / pi) * (30))")]
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|
[DataRow("grad(rad(30))", "((200 / pi) * (30))")]
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|
[DataRow("rad(grad(30))", "(200 / pi) * ((30))")]
|
|
[DataRow("rad(30) + deg(45)", "(200 / pi) * (30) + (10 / 9) * (45)")]
|
|
[DataRow("sin(rad(30))", "sin((200 / pi) * (30))")]
|
|
[DataRow("cos( rad( 45 ) )", "cos( (200 / pi) * ( 45 ) )")]
|
|
[DataRow("tan(rad(grad(90)))", "tan((200 / pi) * ((90)))")]
|
|
[DataRow("rad(30) + rad(45)", "(200 / pi) * (30) + (200 / pi) * (45)")]
|
|
[DataRow("rad(30) * grad(90)", "(200 / pi) * (30) * (90)")]
|
|
[DataRow("rad(30)/rad(45)", "(200 / pi) * (30)/(200 / pi) * (45)")]
|
|
public void ExpandTrigConversions_Gradians(string input, string expectedResult)
|
|
{
|
|
// Call ExpandTrigConversions in gradians mode
|
|
string result = CalculateHelper.ExpandTrigConversions(input, CalculateEngine.TrigMode.Gradians);
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|
|
|
// Assert
|
|
Assert.IsNotNull(result);
|
|
Assert.AreEqual(expectedResult, result);
|
|
}
|
|
}
|
|
}
|