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51 lines
2.0 KiB
51 lines
2.0 KiB
// Copyright (c) 2016 Daniel Grunwald |
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// |
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this |
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// software and associated documentation files (the "Software"), to deal in the Software |
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// without restriction, including without limitation the rights to use, copy, modify, merge, |
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons |
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// to whom the Software is furnished to do so, subject to the following conditions: |
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// |
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// The above copyright notice and this permission notice shall be included in all copies or |
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// substantial portions of the Software. |
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// |
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE |
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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// DEALINGS IN THE SOFTWARE. |
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using System; |
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namespace ICSharpCode.Decompiler.Tests.TestCases |
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{ |
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public class FloatComparisons |
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{ |
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public static int Main() |
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{ |
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// disable CompareOfFloatsByEqualityOperator |
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TestFloatOp("==", (a, b) => a == b); |
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TestFloatOp("!=", (a, b) => a != b); |
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TestFloatOp("<", (a, b) => a < b); |
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TestFloatOp(">", (a, b) => a > b); |
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TestFloatOp("<=", (a, b) => a <= b); |
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TestFloatOp(">=", (a, b) => a >= b); |
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TestFloatOp("!<", (a, b) => !(a < b)); |
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TestFloatOp("!>", (a, b) => !(a > b)); |
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TestFloatOp("!<=", (a, b) => !(a <= b)); |
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TestFloatOp("!>=", (a, b) => !(a >= b)); |
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return 0; |
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} |
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static void TestFloatOp(string name, Func<float, float, bool> f) |
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{ |
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float[] vals = { -1, 0, 3, float.PositiveInfinity, float.NaN }; |
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for (int i = 0; i < vals.Length; i++) { |
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for (int j = 0; j < vals.Length; j++) { |
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Console.WriteLine("{0:r} {1} {2:r} = {3}", vals[i], name, vals[j], f(vals[i], vals[j])); |
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} |
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} |
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} |
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} |
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}
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