mirror of
https://github.com/ppy/osu.git
synced 2026-05-13 20:33:35 +08:00
Dean Herbert
a996261304
It's been a while. Notes: - `SharpCompress` usages changed a bit. Manually adjusted these, mostly just renames or adjusted parameters. - nUnit 3 -> 4 migrated using https://gist.github.com/peppy/07994386d793a117350cb5f24b156585. there's a mode in this script to update to the newer `Assert.That` syntax but it requires fixes and couldn't really be bothered. - DeepEqual nuked as the only usage was on a disabled test. The reason it's disabled has been merged upstream, but it's failing for other (realm) reasons which I don't think is worthwhile to investigate for now. - This bumps Moq. I think the author is back in a sensible headspace and the new version has the stupid shit removed, so probably okay? Nice to be on a level playing field with packages for once in a long time. - Automapper is silly, but we've discussed this elsewhere. - `TestRealmKeyBindingStore` failures are a wildcard, but fixed by using a more standardised testing method. Dunno why, don't care. --------- Co-authored-by: Bartłomiej Dach <dach.bartlomiej@gmail.com>
81 lines
3.0 KiB
C#
81 lines
3.0 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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#nullable disable
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using System;
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using System.Globalization;
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using NUnit.Framework;
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using NUnit.Framework.Legacy;
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using osu.Game.Beatmaps.Formats;
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namespace osu.Game.Tests.Beatmaps.Formats
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{
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[TestFixture]
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public class ParsingTest
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{
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[Test]
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public void TestNaNHandling()
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{
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allThrow<FormatException>("NaN");
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Assert.That(Parsing.ParseFloat("NaN", allowNaN: true), Is.NaN);
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Assert.That(Parsing.ParseDouble("NaN", allowNaN: true), Is.NaN);
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}
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[Test]
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public void TestBadStringHandling() => allThrow<FormatException>("Random string 123");
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[TestCase(Parsing.MAX_PARSE_VALUE)]
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[TestCase(-1)]
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[TestCase(0)]
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[TestCase(1)]
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[TestCase(-Parsing.MAX_PARSE_VALUE)]
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[TestCase(10, 10)]
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[TestCase(-10, 10)]
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public void TestValidRanges(double input, double limit = Parsing.MAX_PARSE_VALUE)
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{
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ClassicAssert.AreEqual(Parsing.ParseInt((input).ToString(CultureInfo.InvariantCulture), (int)limit), (int)input);
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ClassicAssert.AreEqual(Parsing.ParseFloat((input).ToString(CultureInfo.InvariantCulture), (float)limit), (float)input);
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ClassicAssert.AreEqual(Parsing.ParseDouble((input).ToString(CultureInfo.InvariantCulture), limit), input);
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}
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[TestCase(double.PositiveInfinity)]
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[TestCase(double.NegativeInfinity)]
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[TestCase(999999999999)]
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[TestCase(Parsing.MAX_PARSE_VALUE * 1.1)]
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[TestCase(-Parsing.MAX_PARSE_VALUE * 1.1)]
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[TestCase(11, 10)]
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[TestCase(-11, 10)]
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public void TestOutOfRangeHandling(double input, double limit = Parsing.MAX_PARSE_VALUE)
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=> allThrow<OverflowException>(input.ToString(CultureInfo.InvariantCulture), limit);
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private void allThrow<T>(string input, double limit = Parsing.MAX_PARSE_VALUE)
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where T : Exception
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{
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Assert.Throws(getIntParseException(input) ?? typeof(T), () => Parsing.ParseInt(input, (int)limit));
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Assert.Throws<T>(() => Parsing.ParseFloat(input, (float)limit));
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Assert.Throws<T>(() => Parsing.ParseDouble(input, limit));
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}
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/// <summary>
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/// <see cref="int"/> may not be able to parse some inputs.
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/// In this case we expect to receive the raw parsing exception.
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/// </summary>
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/// <param name="input">The input attempting to be parsed.</param>
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/// <returns>The type of exception thrown by <see cref="int.Parse(string)"/>. Null if no exception is thrown.</returns>
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private Type getIntParseException(string input)
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{
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try
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{
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_ = int.Parse(input);
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}
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catch (Exception e)
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{
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return e.GetType();
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}
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return null;
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}
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}
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}
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